Re: Full lockup when compiling kernel with "optimal" number ofthreads

From: Pavel Ivanov
Date: Fri Sep 30 2011 - 00:11:01 EST

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On Fri, 2011-09-02 at 23:34 -0400, Pavel Ivanov wrote:
> Hi,
>
> I can reliably reproduce a complete machine lockup when compiling
> kernel sources with "make -j". After making some progress machine
> stops responding to anything (including CapsLock/NumLock switching or
> mouse moving) and after hard reboot nothing is left in kern.log or
> syslog. Only attaching a serial console gives me the following clues
> to what happens:
>
> [ 376.460584] INFO: task cc1:6839 blocked for more than 60 seconds.
> [ 376.533411] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 376.627129] INFO: task cc1:6840 blocked for more than 60 seconds.
> [ 376.699991] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 376.793636] INFO: task cc1:6850 blocked for more than 60 seconds.
> [ 376.866397] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 376.960026] INFO: task cc1:7017 blocked for more than 60 seconds.
> [ 377.032776] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 377.128156] INFO: task cc1:7079 blocked for more than 60 seconds.
> [ 377.200907] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 377.294522] INFO: task cc1:7188 blocked for more than 60 seconds.
> [ 377.367274] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 377.460984] INFO: task cc1:8342 blocked for more than 60 seconds.
> [ 377.533746] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 377.627372] INFO: task cc1:8425 blocked for more than 60 seconds.
> [ 377.700119] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 377.793737] INFO: task cc1:8502 blocked for more than 60 seconds.
> [ 377.866488] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.
> [ 377.960103] INFO: task cc1:8535 blocked for more than 60 seconds.
> [ 378.034788] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs"
> disables this message.

I've investigated this problem a little more. It turned our that
problem happens on ext4 filesystem too (initially I reported it on
ecryptfs and thought that it was somehow related to that). And it
looks like machine is not completely stalled, looks like it still
manages to do some work (repeated reports from hung task detector are
a little different). But I still can't understand what happens there.
I was able to catch some stack traces via the serial console (kernel
is 3.1-rc8 with minor changes). I've attached everything I caught. In
short: there's a lot of tasks that are repeatedly reported hung with
the following stack:

[ 264.428209] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 264.488832] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 264.559760] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 264.630695] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 264.701621] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 264.773592] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 264.843481] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 264.914414] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 264.986383] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 265.047957] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 265.122002] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 265.183573] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 265.246188] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b

Among others there's khugepaged, compiz and unity processes apparently
waiting on disk read and even this:

[ 514.443268] INFO: rcu_preempt_state detected stalls on CPUs/tasks: {} (detected by 0, t=6002 jiffies)
[ 514.443460] Stack:
[ 514.443462] ffff88013bc03d38
[ 514.443464] ffffffff8135a222
[ 514.443465] 000000205d343732
[ 514.443467] 00000000000003e9
[ 514.443469] 0000000000001000
[ 514.443470] ffffffff81cd6e00
[ 514.443472] 0000000000000400
[ 514.443473] 0000000000000096
[ 514.443475] ffff88013bc03d48
[ 514.443477] ffffffff8135a13e
[ 514.443478] ffff88013bc03d68
[ 514.443480] ffffffff810722d2
[ 514.443482] Call Trace:
[ 514.443484] <IRQ>
[ 514.443485] [<ffffffff8135a222>] delay_tsc+0x82/0xf0
[ 514.443491] [<ffffffff8135a13e>] __const_udelay+0x2e/0x30
[ 514.443495] [<ffffffff810722d2>] native_safe_apic_wait_icr_idle+0x22/0x50
[ 514.443500] [<ffffffff81073483>] default_send_IPI_mask_sequence_phys+0x103/0x110
[ 514.443506] [<ffffffff81077607>] physflat_send_IPI_all+0x17/0x20
[ 514.443510] [<ffffffff8107363a>] arch_trigger_all_cpu_backtrace+0x5a/0x90
[ 514.443514] [<ffffffff811238bf>] __rcu_pending+0x37f/0x3e0
[ 514.443519] [<ffffffff81123f02>] rcu_check_callbacks+0x132/0x1b0
[ 514.443523] [<ffffffff810b7698>] update_process_times+0x48/0x90
[ 514.443528] [<ffffffff810dc900>] tick_sched_timer+0x60/0xc0
[ 514.443534] [<ffffffff810ce794>] __run_hrtimer+0x74/0x250
[ 514.443537] [<ffffffff810dc8a0>] ? tick_nohz_handler+0x100/0x100
[ 514.443541] [<ffffffff810cf273>] hrtimer_interrupt+0x103/0x230
[ 514.443544] [<ffffffff8165d026>] smp_apic_timer_interrupt+0x66/0x98
[ 514.443549] [<ffffffff8165b6f3>] apic_timer_interrupt+0x73/0x80
[ 514.443554] <EOI>
[ 514.443555] [<ffffffff813a55df>] ? intel_idle+0xdf/0x140
[ 514.443559] [<ffffffff813a55db>] ? intel_idle+0xdb/0x140
[ 514.443563] [<ffffffff8151a660>] cpuidle_idle_call+0xc0/0x240
[ 514.443568] [<ffffffff81054235>] cpu_idle+0xd5/0x140
[ 514.443572] [<ffffffff8162bb21>] rest_init+0xd5/0xe4
[ 514.443575] [<ffffffff8162ba4c>] ? csum_partial_copy_generic+0x16c/0x16c
[ 514.443578] [<ffffffff81cf4c36>] start_kernel+0x3e1/0x3ec
[ 514.443583] [<ffffffff81cf4347>] x86_64_start_reservations+0x132/0x136
[ 514.443587] [<ffffffff81cf4140>] ? early_idt_handlers+0x140/0x140
[ 514.443590] [<ffffffff81cf444d>] x86_64_start_kernel+0x102/0x111

(and then all CPUs stacks are inside cpuidle_idle_call)

So can somebody suggest how can I debug this problem further and
pinpoint the reason of such freeze? Or maybe someone has ideas on
what's the culprit?

Thank you,
Pavel

[ 258.862144] INFO: task khugepaged:61 blocked for more than 60 seconds.
[ 258.941105] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 259.035430] khugepaged D 0000000000000002 0 61 2 0x00000000
[ 259.123354] ffff880133945710
[ 259.156877] 0000000000000046
[ 259.192447] ffff88013380a120
[ 259.228070] 0000000000000046
[ 259.265857] ffff8801339456e0
[ 259.299257] ffff88013380a120
[ 259.334825] ffff880133945fd8
[ 259.370386] ffff8801339457c8
[ 259.408239] ffff880133945fd8
[ 259.441635] ffff880133945fd8
[ 259.477203] ffff880154360000
[ 259.512770] ffff88013380a120
[ 259.550725] Call Trace:
[ 259.579975] [<ffffffff810d52fd>] ? ktime_get_ts+0xad/0xe0
[ 259.646831] [<ffffffff811583b0>] ? __lock_page+0x70/0x70
[ 259.712565] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 259.773094] [<ffffffff816506ff>] io_schedule+0x8f/0xd0
[ 259.836751] [<ffffffff811583be>] sleep_on_page+0xe/0x20
[ 259.901498] [<ffffffff8165111f>] __wait_on_bit+0x5f/0x90
[ 259.967271] [<ffffffff81162043>] ? account_page_writeback+0x13/0x20
[ 260.044440] [<ffffffff81158528>] wait_on_page_bit+0x78/0x80
[ 260.113294] [<ffffffff810caa10>] ? autoremove_wake_function+0x50/0x50
[ 260.192541] [<ffffffff8116bc05>] shrink_page_list+0x415/0x930
[ 260.263475] [<ffffffff8116c6b1>] shrink_inactive_list+0x2e1/0x480
[ 260.338675] [<ffffffff8116ccc0>] ? shrink_zone+0x140/0x660
[ 260.406479] [<ffffffff8116cd3d>] ? shrink_zone+0x1bd/0x660
[ 260.474331] [<ffffffff8116d03c>] shrink_zone+0x4bc/0x660
[ 260.540124] [<ffffffff8105c469>] ? read_tsc+0x9/0x20
[ 260.601698] [<ffffffff8116d533>] do_try_to_free_pages+0xc3/0x450
[ 260.675860] [<ffffffff8109a1c1>] ? update_shares+0xc1/0x150
[ 260.744910] [<ffffffff810b5718>] ? lock_timer_base.isra.29+0x38/0x70
[ 260.823163] [<ffffffff8116dc2b>] try_to_free_pages+0xab/0x1d0
[ 260.894254] [<ffffffff81161c29>] __alloc_pages_nodemask+0x559/0x890
[ 260.971465] [<ffffffff811a9bb5>] ? khugepaged+0x845/0x1260
[ 261.039389] [<ffffffff8119a56a>] alloc_pages_vma+0x9a/0x150
[ 261.108465] [<ffffffff811a9be8>] khugepaged+0x878/0x1260
[ 261.174374] [<ffffffff810ca9c0>] ? __init_waitqueue_head+0x60/0x60
[ 261.250573] [<ffffffff811a9370>] ? prepare_pmd_huge_pte+0x80/0x80
[ 261.325659] [<ffffffff810ca057>] kthread+0xa7/0xb0
[ 261.385152] [<ffffffff8165c584>] kernel_thread_helper+0x4/0x10
[ 261.457167] [<ffffffff8108c5ec>] ? finish_task_switch+0x7c/0x120
[ 261.531328] [<ffffffff816532f1>] ? _raw_spin_unlock_irq+0x41/0x70
[ 261.606634] [<ffffffff81653a78>] ? retint_restore_args+0x13/0x13
[ 261.680900] [<ffffffff810c9fb0>] ? __init_kthread_worker+0x70/0x70
[ 261.757069] [<ffffffff8165c580>] ? gs_change+0x13/0x13
[ 261.820856] 1 lock held by khugepaged/61:
[ 261.868887] #0: (&mm->mmap_sem){......}, at: [<ffffffff811a9645>] khugepaged+0x2d5/0x1260
[ 261.980731] INFO: task compiz:1980 blocked for more than 60 seconds.
[ 262.057328] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 262.151836] compiz D 0000000000000002 0 1980 1896 0x00000000
[ 262.236853] ffff880132021df8
[ 262.270551] 0000000000000046
[ 262.306356] ffffffff816529d6
[ 262.342084] ffff880200000000
[ 262.380039] ffff8801334d73b8
[ 262.413480] ffff880131160000
[ 262.449116] ffff880132021fd8
[ 262.484824] 0000000000000046
[ 262.522733] ffff880132021fd8
[ 262.556169] ffff880132021fd8
[ 262.592080] ffff88013663c240
[ 262.627833] ffff880131160000
[ 262.666052] Call Trace:
[ 262.695366] [<ffffffff816529d6>] ? rwsem_down_failed_common+0x46/0x150
[ 262.775837] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 262.836419] [<ffffffff81652a45>] rwsem_down_failed_common+0xb5/0x150
[ 262.914662] [<ffffffff81652af3>] rwsem_down_write_failed+0x13/0x20
[ 262.990861] [<ffffffff8135b293>] call_rwsem_down_write_failed+0x13/0x20
[ 263.072333] [<ffffffff81185119>] ? sys_mmap_pgoff+0xa9/0x230
[ 263.142292] [<ffffffff81651ec0>] ? down_write+0x60/0x70
[ 263.207022] [<ffffffff81185119>] ? sys_mmap_pgoff+0xa9/0x230
[ 263.276979] [<ffffffff81185119>] sys_mmap_pgoff+0xa9/0x230
[ 263.344811] [<ffffffff8135b32e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
[ 263.423106] [<ffffffff81059852>] sys_mmap+0x22/0x30
[ 263.483664] [<ffffffff8165ab82>] system_call_fastpath+0x16/0x1b
[ 263.556767] 1 lock held by compiz/1980:
[ 263.606624] #0: (&mm->mmap_sem){......}, at: [<ffffffff81185119>] sys_mmap_pgoff+0xa9/0x230
[ 263.716771] INFO: task make:3340 blocked for more than 60 seconds.
[ 263.790879] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 263.886863] make D ffff880135ada120 0 3340 2129 0x00000000
[ 263.971843] ffff88013798fcd0
[ 264.005329] 0000000000000046
[ 264.040962] ffff880135ada120
[ 264.076565] ffff880135ada7e0
[ 264.114301] ffff88013798fd00
[ 264.147698] ffff880135ada120
[ 264.183272] ffff88013798ffd8
[ 264.218832] ffffffff81c30f40
[ 264.256579] ffff88013798ffd8
[ 264.289972] ffff88013798ffd8
[ 264.325544] ffff880160ae4240
[ 264.361115] ffff880135ada120
[ 264.398959] Call Trace:
[ 264.428209] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 264.488832] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 264.559760] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 264.630695] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 264.701621] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 264.773592] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 264.843481] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 264.914414] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 264.986383] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 265.047957] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 265.122002] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 265.183573] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 265.246188] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 265.321358] no locks held by make/3340.
[ 265.367265] INFO: task make:4869 blocked for more than 60 seconds.
[ 265.441383] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 265.535120] make D ffff880131f80000 0 4869 3340 0x00000000
[ 265.619982] ffff880131ebbcd0
[ 265.653361] 0000000000000046
[ 265.688964] ffff880131f80000
[ 265.724603] ffff880131f806c0
[ 265.762345] ffff880131ebbd00
[ 265.795771] ffff880131f80000
[ 265.831413] ffff880131ebbfd8
[ 265.866989] ffffffff81c30f40
[ 265.904830] ffff880131ebbfd8
[ 265.938222] ffff880131ebbfd8
[ 265.973785] ffff880017aa0000
[ 266.009394] ffff880131f80000
[ 266.047316] Call Trace:
[ 266.076554] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 266.137143] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 266.208122] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 266.279103] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 266.350080] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 266.422080] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 266.492043] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 266.563010] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 266.635044] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 266.696657] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 266.770775] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 266.832375] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 266.895060] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 266.970281] no locks held by make/4869.
[ 267.016297] INFO: task make:4974 blocked for more than 60 seconds.
[ 267.090316] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 267.185075] make D ffff880115174240 0 4974 3340 0x00000000
[ 267.269800] ffff880131f1fcd0
[ 267.303285] 0000000000000046
[ 267.338954] ffff880115174240
[ 267.374561] ffff880115174900
[ 267.412361] ffff880131f1fd00
[ 267.445799] ffff880115174240
[ 267.481438] ffff880131f1ffd8
[ 267.517053] ffffffff81c30f40
[ 267.554952] ffff880131f1ffd8
[ 267.588343] ffff880131f1ffd8
[ 267.623923] ffff880154262120
[ 267.659487] ffff880115174240
[ 267.697334] Call Trace:
[ 267.726593] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 267.787196] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 267.858133] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 267.929067] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 267.999990] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 268.071961] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 268.141853] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 268.212795] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 268.284750] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 268.346326] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 268.420374] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 268.481953] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 268.544559] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 268.619668] no locks held by make/4974.
[ 268.665658] INFO: task make:5185 blocked for more than 60 seconds.
[ 268.739688] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 268.833494] make D ffff880219c5c240 0 5185 3340 0x00000000
[ 268.918293] ffff88020a9bdcd0
[ 268.951772] 0000000000000046
[ 268.987454] ffff880219c5c240
[ 269.023086] ffff880219c5c900
[ 269.060925] ffff88020a9bdd00
[ 269.094355] ffff880219c5c240
[ 269.130042] ffff88020a9bdfd8
[ 269.165743] ffffffff81c30f40
[ 269.203619] ffff88020a9bdfd8
[ 269.237055] ffff88020a9bdfd8
[ 269.272760] ffff88015437a120
[ 269.308367] ffff880219c5c240
[ 269.346208] Call Trace:
[ 269.375461] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 269.436706] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 269.507753] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 269.578789] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 269.649913] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 269.721991] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 269.791875] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 269.862923] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 269.935098] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 269.996661] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 270.075309] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 270.140922] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 270.207719] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 270.296484] no locks held by make/5185.
[ 270.344397] INFO: task make:5799 blocked for more than 60 seconds.
[ 270.418414] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 270.513838] make D ffff8801dd750000 0 5799 5585 0x00000000
[ 270.598690] ffff8801dd74dcd0
[ 270.632155] 0000000000000046
[ 270.667788] ffff8801dd750000
[ 270.703369] ffff8801dd7506c0
[ 270.741210] ffff8801dd74dd00
[ 270.774613] ffff8801dd750000
[ 270.810179] ffff8801dd74dfd8
[ 270.845740] ffffffff81c30f40
[ 270.883487] ffff8801dd74dfd8
[ 270.916876] ffff8801dd74dfd8
[ 270.952454] ffff8801f375a120
[ 270.988025] ffff8801dd750000
[ 271.026498] Call Trace:
[ 271.055733] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 271.116368] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 271.187437] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 271.258579] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 271.329574] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 271.401543] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 271.471576] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 271.542677] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 271.614647] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 271.676215] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 271.750268] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 271.811984] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 271.874757] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 271.949977] no locks held by make/5799.
[ 271.995958] INFO: task make:5916 blocked for more than 60 seconds.
[ 272.070059] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 272.163799] make D ffff8801f99c2120 0 5916 3340 0x00000000
[ 272.248547] ffff880207263cd0
[ 272.281927] 0000000000000046
[ 272.317542] ffff8801f99c2120
[ 272.353220] ffff8801f99c27e0
[ 272.391124] ffff880207263d00
[ 272.424513] ffff8801f99c2120
[ 272.460081] ffff880207263fd8
[ 272.495703] ffffffff81c30f40
[ 272.533504] ffff880207263fd8
[ 272.566897] ffff880207263fd8
[ 272.602466] ffff8801541fa120
[ 272.638044] ffff8801f99c2120
[ 272.678590] Call Trace:
[ 272.707879] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 272.768563] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 272.839539] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 272.910683] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 272.981773] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 273.053745] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 273.123681] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 273.194816] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 273.266852] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 273.328412] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 273.402572] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 273.464192] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 273.526957] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 273.604659] no locks held by make/5916.
[ 273.650567] INFO: task make:6173 blocked for more than 60 seconds.
[ 273.725521] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 273.819684] make D ffff8800771b2120 0 6173 3340 0x00000000
[ 273.904500] ffff8800771d5cd0
[ 273.937929] 0000000000000046
[ 273.973560] ffff8800771b2120
[ 274.009165] ffff8800771b27e0
[ 274.047117] ffff8800771d5d00
[ 274.080613] ffff8800771b2120
[ 274.116246] ffff8800771d5fd8
[ 274.151841] ffffffff81c30f40
[ 274.189763] ffff8800771d5fd8
[ 274.223162] ffff8800771d5fd8
[ 274.258766] ffff880006134240
[ 274.294444] ffff8800771b2120
[ 274.332357] Call Trace:
[ 274.394443] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 274.455185] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 274.526171] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 274.597329] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 274.668672] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 274.740787] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 274.810896] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 274.881962] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 274.954367] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 275.016142] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 275.090567] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 275.152326] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 275.215052] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 275.290518] no locks held by make/6173.
[ 275.337066] INFO: task make:6356 blocked for more than 60 seconds.
[ 275.411687] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 275.514590] make D ffff88007d0c4240 0 6356 6173 0x00000000
[ 275.605689] ffff8800afae7cd0
[ 275.639452] 0000000000000046
[ 275.675178] ffff88007d0c4240
[ 275.710833] ffff88007d0c4900
[ 275.748569] ffff8800afae7d00
[ 275.782066] ffff88007d0c4240
[ 275.817640] ffff8800afae7fd8
[ 275.853314] ffffffff81c30f40
[ 275.891057] ffff8800afae7fd8
[ 275.924457] ffff8800afae7fd8
[ 275.960121] ffff880164ce2120
[ 275.995687] ffff88007d0c4240
[ 276.033544] Call Trace:
[ 276.063164] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 276.123721] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 276.194771] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 276.265796] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 276.336720] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 276.408699] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 276.478629] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 276.549720] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 276.621798] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 276.683467] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 276.757527] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 276.819097] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 276.881849] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 276.957164] no locks held by make/6356.
[ 277.003102] INFO: task make:6403 blocked for more than 60 seconds.
[ 277.077172] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 277.170977] make D ffff880060ef8000 0 6403 3340 0x00000000
[ 277.256013] ffff880060f01cd0
[ 277.289392] 0000000000000046
[ 277.324973] ffff880060ef8000
[ 277.360607] ffff880060ef86c0
[ 277.398485] ffff880060f01d00
[ 277.431887] ffff880060ef8000
[ 277.467521] ffff880060f01fd8
[ 277.503176] ffffffff81c30f40
[ 277.540972] ffff880060f01fd8
[ 277.574414] ffff880060f01fd8
[ 277.610048] ffff880026da8000
[ 277.645653] ffff880060ef8000
[ 277.683577] Call Trace:
[ 277.712847] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 277.773542] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 277.844459] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 277.915400] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 277.986432] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 278.058401] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 278.128355] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 278.199328] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 278.271289] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 278.332875] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 278.406919] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 278.468483] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 278.531097] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 278.606465] no locks held by make/6403.
[ 278.652428] INFO: task make:6445 blocked for more than 60 seconds.
[ 278.726525] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 278.820246] make D ffff88005b642120 0 6445 4862 0x00000000
[ 278.905039] ffff88005b64fcd0
[ 278.938519] 0000000000000046
[ 278.974156] ffff88005b642120
[ 279.009726] ffff88005b6427e0
[ 279.047464] ffff88005b64fd00
[ 279.080855] ffff88005b642120
[ 279.116425] ffff88005b64ffd8
[ 279.152003] ffffffff81c30f40
[ 279.189846] ffff88005b64ffd8
[ 279.223288] ffff88005b64ffd8
[ 279.258908] ffff8800101a8000
[ 279.294480] ffff88005b642120
[ 279.332330] Call Trace:
[ 279.361697] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 279.422301] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 279.493339] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 279.564452] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 279.635617] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 279.707902] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 279.778047] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 279.849235] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 279.921210] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 279.983177] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 280.057494] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 280.119231] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 280.182058] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 280.257458] no locks held by make/6445.
[ 280.303779] INFO: task make:6453 blocked for more than 60 seconds.
[ 280.382260] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 280.476717] make D ffff88005b6c4240 0 6453 6173 0x00000000
[ 280.561670] ffff88005b6cdcd0
[ 280.595069] 0000000000000046
[ 280.630730] ffff88005b6c4240
[ 280.666575] ffff88005b6c4900
[ 280.704347] ffff88005b6cdd00
[ 280.737792] ffff88005b6c4240
[ 280.773515] ffff88005b6cdfd8
[ 280.809086] ffffffff81c30f40
[ 280.846833] ffff88005b6cdfd8
[ 280.880335] ffff88005b6cdfd8
[ 280.915903] ffff8801f99c2120
[ 280.951471] ffff88005b6c4240
[ 280.989631] Call Trace:
[ 281.021902] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 281.082858] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 281.153919] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 281.225054] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 281.296194] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 281.368311] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 281.438259] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 281.509339] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 281.581434] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 281.647242] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 281.725448] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 281.791099] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 281.857824] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 281.946084] no locks held by make/6453.
[ 281.992190] INFO: task make:6581 blocked for more than 60 seconds.
[ 282.066711] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 282.161039] make D ffff88004c78c240 0 6581 4869 0x00000000
[ 282.246459] ffff88008fc99cd0
[ 282.279984] 0000000000000046
[ 282.315609] ffff88004c78c240
[ 282.351276] ffff88004c78c900
[ 282.389221] ffff88008fc99d00
[ 282.422621] ffff88004c78c240
[ 282.458297] ffff88008fc99fd8
[ 282.493972] ffffffff81c30f40
[ 282.531815] ffff88008fc99fd8
[ 282.565259] ffff88008fc99fd8
[ 282.600998] ffff8800a7304240
[ 282.636713] ffff88004c78c240
[ 282.674915] Call Trace:
[ 282.704218] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 282.764864] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 282.835812] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 282.906888] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 282.978040] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 283.050262] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 283.120428] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 283.191541] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 283.263735] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 283.325569] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 283.399706] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 283.461404] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 283.524182] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 283.599668] no locks held by make/6581.
[ 283.646285] INFO: task make:6630 blocked for more than 60 seconds.
[ 283.720274] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 283.814222] make D ffff880048622120 0 6630 4869 0x00000000
[ 283.898839] ffff88004865bcd0
[ 283.932254] 0000000000000046
[ 283.967885] ffff880048622120
[ 284.003455] ffff8800486227e0
[ 284.041206] ffff88004865bd00
[ 284.074640] ffff880048622120
[ 284.110264] ffff88004865bfd8
[ 284.145879] ffffffff81c30f40
[ 284.183684] ffff88004865bfd8
[ 284.217077] ffff88004865bfd8
[ 284.252696] ffff88014fd4a120
[ 284.288364] ffff880048622120
[ 284.326274] Call Trace:
[ 284.355524] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 284.416477] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 284.487592] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 284.558631] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 284.629560] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 284.701632] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 284.771592] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 284.842665] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 284.914738] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 284.976449] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 285.050613] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 285.112345] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 285.175061] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 285.250310] no locks held by make/6630.
[ 285.296258] INFO: task make:6679 blocked for more than 60 seconds.
[ 285.370955] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 285.465198] make D ffff8801a9aac240 0 6679 4869 0x00000000
[ 285.550116] ffff88018f2fdcd0
[ 285.583647] 0000000000000046
[ 285.619270] ffff8801a9aac240
[ 285.654828] ffff8801a9aac900
[ 285.692572] ffff88018f2fdd00
[ 285.725965] ffff8801a9aac240
[ 285.761538] ffff88018f2fdfd8
[ 285.797105] ffffffff81c30f40
[ 285.834850] ffff88018f2fdfd8
[ 285.868245] ffff88018f2fdfd8
[ 285.903814] ffff88003200a120
[ 285.939382] ffff8801a9aac240
[ 285.977231] Call Trace:
[ 286.009600] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 286.070224] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 286.141155] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 286.212086] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 286.283009] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 286.354984] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 286.424973] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 286.495904] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 286.567921] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 286.629653] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 286.703706] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 286.765278] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 286.827990] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 286.903266] no locks held by make/6679.
[ 286.949294] INFO: task make:6731 blocked for more than 60 seconds.
[ 287.023365] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 287.117700] make D ffff8801881f2120 0 6731 6403 0x00000000
[ 287.203010] ffff880188229cd0
[ 287.236413] 0000000000000046
[ 287.271978] ffff8801881f2120
[ 287.307553] ffff8801881f27e0
[ 287.345292] ffff880188229d00
[ 287.378684] ffff8801881f2120
[ 287.414261] ffff880188229fd8
[ 287.449872] ffffffff81c30f40
[ 287.487674] ffff880188229fd8
[ 287.521110] ffff880188229fd8
[ 287.556793] ffff8800b9df4240
[ 287.592465] ffff8801881f2120
[ 287.630526] Call Trace:
[ 287.659819] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 287.720492] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 287.791630] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 287.862724] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 287.933755] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 288.005881] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 288.075925] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 288.147014] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 288.219040] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 288.280716] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 288.354809] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 288.416506] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 288.479152] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 288.554274] no locks held by make/6731.
[ 288.600230] INFO: task make:6746 blocked for more than 60 seconds.
[ 288.674313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.768090] make D ffff880188298000 0 6746 4869 0x00000000
[ 288.852787] ffff88018827bcd0
[ 288.886268] 0000000000000046
[ 288.921933] ffff880188298000
[ 288.957610] ffff8801882986c0
[ 288.995520] ffff88018827bd00
[ 289.028915] ffff880188298000
[ 289.064480] ffff88018827bfd8
[ 289.100057] ffffffff81c30f40
[ 289.137901] ffff88018827bfd8
[ 289.171292] ffff88018827bfd8
[ 289.206868] ffff88015d2c4240
[ 289.242485] ffff880188298000
[ 289.281520] Call Trace:
[ 289.311293] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 289.371923] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 289.442855] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 289.513886] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 289.584818] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 289.656788] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 289.726789] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 289.797837] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 289.869995] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 289.931610] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 290.005829] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 290.067496] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 290.130251] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 290.205557] no locks held by make/6746.
[ 290.252117] INFO: task make:6792 blocked for more than 60 seconds.
[ 290.337514] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 290.437509] make D ffff8801830f0000 0 6792 6403 0x00000000
[ 290.523143] ffff8801830e7cd0
[ 290.556624] 0000000000000046
[ 290.592358] ffff8801830f0000
[ 290.628137] ffff8801830f06c0
[ 290.666042] ffff8801830e7d00
[ 290.699458] ffff8801830f0000
[ 290.735174] ffff8801830e7fd8
[ 290.770793] ffffffff81c30f40
[ 290.808739] ffff8801830e7fd8
[ 290.842139] ffff8801830e7fd8
[ 290.877816] ffff88014dec0000
[ 290.913491] ffff8801830f0000
[ 290.953243] Call Trace:
[ 290.982554] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 291.043329] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 291.114427] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 291.185609] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 291.256702] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 291.328927] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 291.399094] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 291.472458] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 291.548628] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 291.614542] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 291.692563] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 291.757869] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 291.824097] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 291.906171] no locks held by make/6792.
[ 291.952104] INFO: task make:6838 blocked for more than 60 seconds.
[ 292.026567] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 292.121409] make D ffff880183282120 0 6838 5185 0x00000000
[ 292.206130] ffff88018f14fcd0
[ 292.239513] 0000000000000046
[ 292.275114] ffff880183282120
[ 292.310959] ffff8801832827e0
[ 292.348755] ffff88018f14fd00
[ 292.382202] ffff880183282120
[ 292.418033] ffff88018f14ffd8
[ 292.453697] ffffffff81c30f40
[ 292.491604] ffff88018f14ffd8
[ 292.525222] ffff88018f14ffd8
[ 292.560822] ffff8800560d8000
[ 292.596545] ffff880183282120
[ 292.634655] Call Trace:
[ 292.664123] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 292.724825] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 292.795824] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 292.866802] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 292.937894] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 293.009965] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 293.079861] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 293.150790] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 293.222755] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 293.284330] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 293.358386] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 293.420050] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 293.482707] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 293.557940] no locks held by make/6838.
[ 293.605139] INFO: task make:6917 blocked for more than 60 seconds.
[ 293.696134] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 293.791205] make D ffff88017d72a120 0 6917 5185 0x00000000
[ 293.877418] ffff880183033cd0
[ 293.910862] 0000000000000046
[ 293.946575] ffff88017d72a120
[ 293.982253] ffff88017d72a7e0
[ 294.020147] ffff880183033d00
[ 294.053658] ffff88017d72a120
[ 294.089303] ffff880183033fd8
[ 294.125033] ffffffff81c30f40
[ 294.162945] ffff880183033fd8
[ 294.196380] ffff880183033fd8
[ 294.232117] ffff8801714da120
[ 294.267798] ffff88017d72a120
[ 294.307319] Call Trace:
[ 294.337404] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 294.398112] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 294.469033] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 294.540077] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 294.611006] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 294.682975] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 294.753017] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 294.824109] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 294.896228] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 294.957854] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 295.032056] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 295.093793] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 295.156497] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 295.231637] no locks held by make/6917.
[ 295.278191] INFO: task make:6957 blocked for more than 60 seconds.
[ 295.355615] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 295.455604] make D ffff88002aed4240 0 6957 6403 0x00000000
[ 295.547577] ffff88002af39cd0
[ 295.581126] 0000000000000046
[ 295.616875] ffff88002aed4240
[ 295.652505] ffff88002aed4900
[ 295.690239] ffff88002af39d00
[ 295.723761] ffff88002aed4240
[ 295.759408] ffff88002af39fd8
[ 295.794987] ffffffff81c30f40
[ 295.832932] ffff88002af39fd8
[ 295.866328] ffff88002af39fd8
[ 295.901898] ffff880013a78000
[ 295.937586] ffff88002aed4240
[ 295.975854] Call Trace:
[ 296.005300] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 296.069987] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 296.145535] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 296.220587] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 296.295421] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 296.372716] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 296.446310] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 296.520925] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 296.596563] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 296.661771] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 296.739444] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 296.802673] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 296.865566] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 296.940800] no locks held by make/6957.
[ 296.987176] INFO: task make:6993 blocked for more than 60 seconds.
[ 297.063612] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 297.157621] make D ffff880026c64240 0 6993 3340 0x00000000
[ 297.243592] ffff88002fc25cd0
[ 297.277066] 0000000000000046
[ 297.312719] ffff880026c64240
[ 297.348281] ffff880026c64900
[ 297.386129] ffff88002fc25d00
[ 297.419521] ffff880026c64240
[ 297.455086] ffff88002fc25fd8
[ 297.490705] ffffffff81c30f40
[ 297.528607] ffff88002fc25fd8
[ 297.561997] ffff88002fc25fd8
[ 297.597623] ffff880032378000
[ 297.633243] ffff880026c64240
[ 297.670990] Call Trace:
[ 297.700744] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 297.761380] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 297.832593] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 297.903549] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 297.974518] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 298.046699] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 298.116700] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 298.187738] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 298.259901] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 298.321547] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 298.395731] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 298.457375] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 298.520120] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 298.595570] no locks held by make/6993.
[ 298.648434] INFO: task make:7128 blocked for more than 60 seconds.
[ 298.722381] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 298.818493] make D ffff88001b6d2120 0 7128 6173 0x00000000
[ 298.903352] ffff88001b6f9cd0
[ 298.936795] 0000000000000046
[ 298.972404] ffff88001b6d2120
[ 299.007972] ffff88001b6d27e0
[ 299.045814] ffff88001b6f9d00
[ 299.079210] ffff88001b6d2120
[ 299.114783] ffff88001b6f9fd8
[ 299.150391] ffffffff81c30f40
[ 299.188298] ffff88001b6f9fd8
[ 299.221687] ffff88001b6f9fd8
[ 299.257316] ffff88001037a120
[ 299.292940] ffff88001b6d2120
[ 299.335568] Call Trace:
[ 299.364820] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 299.425887] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 299.496895] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 299.567822] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 299.638754] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 299.710823] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 299.780718] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 299.851652] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 299.923724] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 299.985301] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 300.059342] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 300.120917] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 300.183558] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 300.258802] no locks held by make/7128.
[ 300.305240] INFO: task make:7170 blocked for more than 60 seconds.
[ 300.379315] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 300.475243] make D ffff88016a9ec240 0 7170 5185 0x00000000
[ 300.565865] ffff88016aa17cd0
[ 300.601247] 0000000000000046
[ 300.638708] ffff88016a9ec240
[ 300.676203] ffff88016a9ec900
[ 300.717494] ffff88016aa17d00
[ 300.752863] ffff88016a9ec240
[ 300.790315] ffff88016aa17fd8
[ 300.827845] ffffffff81c30f40
[ 300.869233] ffff88016aa17fd8
[ 300.904510] ffff88016aa17fd8
[ 300.941893] ffff880219ed4240
[ 300.977481] ffff88016a9ec240
[ 301.015334] Call Trace:
[ 301.044760] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 301.105516] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 301.176640] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 301.247673] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 301.318996] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 301.391154] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 301.461256] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 301.532498] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 301.604778] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 301.666599] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 301.740745] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 301.802792] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 301.865512] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 301.940966] no locks held by make/7170.
[ 301.987323] INFO: task gcc:7192 blocked for more than 60 seconds.
[ 302.060275] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 302.156401] gcc D ffff88016ab62120 0 7192 7020 0x00000000
[ 302.241236] ffff88016ab93cd0
[ 302.274886] 0000000000000046
[ 302.310538] ffff88016ab62120
[ 302.346169] ffff88016ab627e0
[ 302.384124] ffff88016ab93d00
[ 302.417580] ffff88016ab62120
[ 302.453191] ffff88016ab93fd8
[ 302.489066] ffffffff81c30f40
[ 302.526919] ffff88016ab93fd8
[ 302.560323] ffff88016ab93fd8
[ 302.595982] ffff88005b6c2120
[ 302.631555] ffff88016ab62120
[ 302.669514] Call Trace:
[ 302.701818] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 302.763067] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 302.834065] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 302.904997] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 302.976020] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 303.048194] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 303.118213] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 303.189396] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 303.261563] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 303.323401] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 303.385075] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 303.447835] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 303.523375] no locks held by gcc/7192.
[ 303.571453] INFO: task make:7207 blocked for more than 60 seconds.
[ 303.646455] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 303.740596] make D ffff8800139f8000 0 7207 6561 0x00000000
[ 303.825331] ffff8800139f5cd0
[ 303.858811] 0000000000000046
[ 303.894372] ffff8800139f8000
[ 303.929942] ffff8800139f86c0
[ 303.967684] ffff8800139f5d00
[ 304.001079] ffff8800139f8000
[ 304.036689] ffff8800139f5fd8
[ 304.072317] ffffffff81c30f40
[ 304.110066] ffff8800139f5fd8
[ 304.143462] ffff8800139f5fd8
[ 304.179072] ffff88014dce4240
[ 304.214758] ffff8800139f8000
[ 304.252576] Call Trace:
[ 304.281902] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 304.342657] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 304.413664] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 304.484591] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 304.555528] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 304.627498] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 304.697430] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 304.768421] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 304.840391] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 304.901956] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 304.976117] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 305.037691] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 305.100327] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 305.175568] no locks held by make/7207.
[ 305.222447] INFO: task gcc:7258 blocked for more than 60 seconds.
[ 305.295421] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 305.390044] gcc D ffff880010224240 0 7258 7177 0x00000000
[ 305.475635] ffff8800773d1cd0
[ 305.509038] 0000000000000046
[ 305.544648] ffff880010224240
[ 305.580275] ffff880010224900
[ 305.618016] ffff8800773d1d00
[ 305.651406] ffff880010224240
[ 305.686982] ffff8800773d1fd8
[ 305.722600] ffffffff81c30f40
[ 305.760444] ffff8800773d1fd8
[ 305.793938] ffff8800773d1fd8
[ 305.829619] ffff88001b754240
[ 305.865287] ffff880010224240
[ 305.903402] Call Trace:
[ 305.932719] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 305.993267] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 306.064205] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 306.135136] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 306.206080] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 306.278246] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 306.348183] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 306.419322] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 306.491459] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 306.553119] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 306.614834] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 306.677625] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 306.753110] no locks held by gcc/7258.
[ 306.797963] INFO: task make:7275 blocked for more than 60 seconds.
[ 306.873558] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 306.967282] make D ffff8801608b8000 0 7275 6403 0x00000000
[ 307.053390] ffff880171583cd0
[ 307.086813] 0000000000000046
[ 307.122469] ffff8801608b8000
[ 307.158114] ffff8801608b86c0
[ 307.195855] ffff880171583d00
[ 307.229291] ffff8801608b8000
[ 307.264925] ffff880171583fd8
[ 307.300536] ffffffff81c30f40
[ 307.338444] ffff880171583fd8
[ 307.371881] ffff880171583fd8
[ 307.407507] ffff88008a5cc240
[ 307.443105] ffff8801608b8000
[ 307.481235] Call Trace:
[ 307.514731] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 307.575310] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 307.646454] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 307.717474] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 307.788481] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 307.860482] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 307.930447] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 308.001413] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 308.073453] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 308.135161] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 308.209316] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 308.270988] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 308.333779] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 308.408938] no locks held by make/7275.
[ 308.455015] INFO: task make:7284 blocked for more than 60 seconds.
[ 308.539109] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 308.639002] make D ffff88003cd3a120 0 7284 6957 0x00000000
[ 308.724206] ffff880041787cd0
[ 308.757722] 0000000000000046
[ 308.793364] ffff88003cd3a120
[ 308.828945] ffff88003cd3a7e0
[ 308.866674] ffff880041787d00
[ 308.900138] ffff88003cd3a120
[ 308.935745] ffff880041787fd8
[ 308.971309] ffffffff81c30f40
[ 309.009109] ffff880041787fd8
[ 309.042555] ffff880041787fd8
[ 309.078172] ffff880131e28000
[ 309.113834] ffff88003cd3a120
[ 309.151748] Call Trace:
[ 309.181028] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 309.241724] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 309.312655] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 309.383585] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 309.454522] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 309.526637] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 309.596736] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 309.667890] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 309.739908] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 309.801518] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 309.875773] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 309.937509] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 310.000119] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 310.075387] no locks held by make/7284.
[ 310.121343] INFO: task gcc:7313 blocked for more than 60 seconds.
[ 310.194434] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 310.288360] gcc D ffff8801971c8000 0 7313 7125 0x00000000
[ 310.372976] ffff88015d039cd0
[ 310.406395] 0000000000000046
[ 310.442025] ffff8801971c8000
[ 310.477600] ffff8801971c86c0
[ 310.515343] ffff88015d039d00
[ 310.548739] ffff8801971c8000
[ 310.584362] ffff88015d039fd8
[ 310.620022] ffffffff81c30f40
[ 310.657828] ffff88015d039fd8
[ 310.691271] ffff88015d039fd8
[ 310.726937] ffff88014fd24240
[ 310.762604] ffff8801971c8000
[ 310.800519] Call Trace:
[ 310.830170] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 310.890901] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 310.962260] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 311.033341] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 311.104686] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 311.176882] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 311.247185] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 311.318308] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 311.390749] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 311.452751] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 311.514751] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 311.577782] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 311.653558] no locks held by gcc/7313.
[ 311.698503] INFO: task gcc:7317 blocked for more than 60 seconds.
[ 311.771828] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 311.865686] gcc D ffff880060e82120 0 7317 7140 0x00000000
[ 311.951007] ffff880032209cd0
[ 311.984517] 0000000000000046
[ 312.020382] ffff880060e82120
[ 312.056078] ffff880060e827e0
[ 312.094117] ffff880032209d00
[ 312.127811] ffff880060e82120
[ 312.163500] ffff880032209fd8
[ 312.199252] ffffffff81c30f40
[ 312.237225] ffff880032209fd8
[ 312.270832] ffff880032209fd8
[ 312.306557] ffff88014dd80000
[ 312.342405] ffff880060e82120
[ 312.380751] Call Trace:
[ 312.410052] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 312.471119] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 312.542340] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 312.613578] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 312.684899] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 312.757268] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 312.827357] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 312.898492] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 312.970657] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 313.032395] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 313.094324] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 313.157222] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 313.232689] no locks held by gcc/7317.
[ 313.277979] INFO: task gcc:7318 blocked for more than 60 seconds.
[ 313.351376] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 313.446773] gcc D ffff8800417b8000 0 7318 7163 0x00000000
[ 313.533099] ffff88003220bcd0
[ 313.566663] 0000000000000046
[ 313.602355] ffff8800417b8000
[ 313.638029] ffff8800417b86c0
[ 313.675922] ffff88003220bd00
[ 313.709325] ffff8800417b8000
[ 313.744998] ffff88003220bfd8
[ 313.780677] ffffffff81c30f40
[ 313.818618] ffff88003220bfd8
[ 313.852075] ffff88003220bfd8
[ 313.887744] ffff880232628000
[ 313.923367] ffff8800417b8000
[ 313.962078] Call Trace:
[ 313.992160] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 314.052841] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 314.123764] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 314.194699] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 314.265619] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 314.337599] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 314.407552] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 314.478530] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 314.550496] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 314.612067] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 314.684029] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 314.745609] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 314.808259] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 314.883661] no locks held by gcc/7318.
[ 314.928548] INFO: task gcc:7321 blocked for more than 60 seconds.
[ 315.001543] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 315.095267] gcc D ffff8800486f4240 0 7321 7161 0x00000000
[ 315.180346] ffff880006039cd0
[ 315.213721] 0000000000000046
[ 315.249335] ffff8800486f4240
[ 315.284963] ffff8800486f4900
[ 315.322703] ffff880006039d00
[ 315.356140] ffff8800486f4240
[ 315.391817] ffff880006039fd8
[ 315.427444] ffffffff81c30f40
[ 315.465187] ffff880006039fd8
[ 315.498580] ffff880006039fd8
[ 315.534194] ffff88011a188000
[ 315.569822] ffff8800486f4240
[ 315.607643] Call Trace:
[ 315.638882] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 315.699756] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 315.771089] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 315.842318] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 315.913685] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 315.986166] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 316.056364] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 316.127495] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 316.199633] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 316.261406] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 316.323230] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 316.386017] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 316.463461] no locks held by gcc/7321.
[ 316.508510] INFO: task gcc:7329 blocked for more than 60 seconds.
[ 316.582569] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 316.678164] gcc D ffff88000608a120 0 7329 7205 0x00000000
[ 316.764834] ffff88000609fcd0
[ 316.798244] 0000000000000046
[ 316.833918] ffff88000608a120
[ 316.869586] ffff88000608a7e0
[ 316.907526] ffff88000609fd00
[ 316.940932] ffff88000608a120
[ 316.976610] ffff88000609ffd8
[ 317.012277] ffffffff81c30f40
[ 317.050219] ffff88000609ffd8
[ 317.083623] ffff88000609ffd8
[ 317.119300] ffff880160b44240
[ 317.155031] ffff88000608a120
[ 317.193119] Call Trace:
[ 317.222367] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 317.283152] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 317.354460] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 317.425630] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 317.496843] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 317.569104] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 317.639143] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 317.710183] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 317.782507] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 317.844308] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 317.906121] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 317.969108] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 318.044536] no locks held by gcc/7329.
[ 318.089580] INFO: task gcc:7332 blocked for more than 60 seconds.
[ 318.162612] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 318.257373] gcc D ffff8800060cc240 0 7332 7142 0x00000000
[ 318.341953] ffff8800060d3cd0
[ 318.375598] 0000000000000046
[ 318.411211] ffff8800060cc240
[ 318.446770] ffff8800060cc900
[ 318.484522] ffff8800060d3d00
[ 318.517918] ffff8800060cc240
[ 318.553490] ffff8800060d3fd8
[ 318.589046] ffffffff81c30f40
[ 318.626796] ffff8800060d3fd8
[ 318.660187] ffff8800060d3fd8
[ 318.695764] ffff88014de20000
[ 318.731331] ffff8800060cc240
[ 318.769803] Call Trace:
[ 318.799053] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 318.859667] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 318.930602] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 319.001532] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 319.072461] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 319.144431] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 319.214318] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 319.285252] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 319.357222] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 319.418791] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 319.480362] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 319.542973] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 319.618075] no locks held by gcc/7332.
[ 319.663882] INFO: task gcc:7361 blocked for more than 60 seconds.
[ 319.736858] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 319.833788] gcc D ffff88015d34a120 0 7361 7171 0x00000000
[ 319.921855] ffff88015d37fcd0
[ 319.955306] 0000000000000046
[ 319.990919] ffff88015d34a120
[ 320.026530] ffff88015d34a7e0
[ 320.064384] ffff88015d37fd00
[ 320.097830] ffff88015d34a120
[ 320.133404] ffff88015d37ffd8
[ 320.169020] ffffffff81c30f40
[ 320.206819] ffff88015d37ffd8
[ 320.240214] ffff88015d37ffd8
[ 320.275787] ffff880131e28000
[ 320.311391] ffff88015d34a120
[ 320.351387] Call Trace:
[ 320.380628] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 320.441190] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 320.512289] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 320.583374] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 320.654473] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 320.726592] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 320.796633] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 320.867713] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 320.939851] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 321.001464] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 321.073597] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 321.135170] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 321.197775] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 321.273568] no locks held by gcc/7361.
[ 321.323095] INFO: task gcc:7362 blocked for more than 60 seconds.
[ 321.396165] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 321.490484] gcc D ffff88015d32a120 0 7362 7209 0x00000000
[ 321.580007] ffff88015d39fcd0
[ 321.613376] 0000000000000046
[ 321.648995] ffff88015d32a120
[ 321.684621] ffff88015d32a7e0
[ 321.722364] ffff88015d39fd00
[ 321.755759] ffff88015d32a120
[ 321.791334] ffff88015d39ffd8
[ 321.826947] ffffffff81c30f40
[ 321.864752] ffff88015d39ffd8
[ 321.898138] ffff88015d39ffd8
[ 321.933709] ffff88003cd62120
[ 321.969279] ffff88015d32a120
[ 322.007125] Call Trace:
[ 322.036556] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 322.097295] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 322.168257] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 322.239275] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 322.310206] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 322.382177] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 322.452062] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 322.523000] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 322.594971] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 322.656534] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 322.728504] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 322.790076] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 322.852684] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 322.932346] no locks held by gcc/7362.
[ 322.977261] INFO: task gcc:7363 blocked for more than 60 seconds.
[ 323.051032] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 323.147057] gcc D ffff88015d2e2120 0 7363 7173 0x00000000
[ 323.232483] ffff88015d3a3cd0
[ 323.265962] 0000000000000046
[ 323.301562] ffff88015d2e2120
[ 323.337204] ffff88015d2e27e0
[ 323.374982] ffff88015d3a3d00
[ 323.408374] ffff88015d2e2120
[ 323.443945] ffff88015d3a3fd8
[ 323.479565] ffffffff81c30f40
[ 323.517465] ffff88015d3a3fd8
[ 323.550914] ffff88015d3a3fd8
[ 323.586536] ffff88014df20000
[ 323.622174] ffff88015d2e2120
[ 323.660160] Call Trace:
[ 323.689453] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 323.750032] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 323.820956] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 323.891887] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 323.962965] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 324.035151] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 324.105092] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 324.176130] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 324.248249] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 324.310032] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 324.371759] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 324.434475] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 324.509815] no locks held by gcc/7363.
[ 324.555209] INFO: task gcc:7366 blocked for more than 60 seconds.
[ 324.631569] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 324.725767] gcc D ffff880159000000 0 7366 7174 0x00000000
[ 324.810351] ffff88015d3f7cd0
[ 324.843811] 0000000000000046
[ 324.879404] ffff880159000000
[ 324.914971] ffff8801590006c0
[ 324.952722] ffff88015d3f7d00
[ 324.986112] ffff880159000000
[ 325.021678] ffff88015d3f7fd8
[ 325.057252] ffffffff81c30f40
[ 325.094997] ffff88015d3f7fd8
[ 325.128383] ffff88015d3f7fd8
[ 325.163957] ffff88015d2e0000
[ 325.199535] ffff880159000000
[ 325.237380] Call Trace:
[ 325.271265] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 325.332135] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 325.403069] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 325.474310] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 325.545367] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 325.617410] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 325.687413] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 325.758444] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 325.830529] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 325.892089] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 325.953774] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 326.016376] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 326.091667] no locks held by gcc/7366.
[ 326.140847] INFO: task gcc:7370 blocked for more than 60 seconds.
[ 326.214508] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 326.310793] gcc D ffff880159060000 0 7370 7238 0x00000000
[ 326.396048] ffff88015905bcd0
[ 326.429518] 0000000000000046
[ 326.465205] ffff880159060000
[ 326.500878] ffff8801590606c0
[ 326.538778] ffff88015905bd00
[ 326.572177] ffff880159060000
[ 326.607784] ffff88015905bfd8
[ 326.643524] ffffffff81c30f40
[ 326.681440] ffff88015905bfd8
[ 326.716818] ffff88015905bfd8
[ 326.754076] ffff8800a7270000
[ 326.791335] ffff880159060000
[ 326.839553] Call Trace:
[ 326.868809] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 326.929417] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 327.000667] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 327.071591] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 327.142525] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 327.214491] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 327.284388] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 327.355316] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 327.427282] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 327.488851] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 327.560830] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 327.622395] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 327.685007] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 327.760339] no locks held by gcc/7370.
[ 327.805246] INFO: task make:7376 blocked for more than 60 seconds.
[ 327.879779] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 327.974104] make D ffff8801590d8000 0 7376 6173 0x00000000
[ 328.058704] ffff8801590d5cd0
[ 328.092086] 0000000000000046
[ 328.127642] ffff8801590d8000
[ 328.163220] ffff8801590d86c0
[ 328.200967] ffff8801590d5d00
[ 328.234354] ffff8801590d8000
[ 328.269921] ffff8801590d5fd8
[ 328.305492] ffffffff81c30f40
[ 328.343237] ffff8801590d5fd8
[ 328.376633] ffff8801590d5fd8
[ 328.412203] ffff8801e5c0c240
[ 328.447769] ffff8801590d8000
[ 328.485516] Call Trace:
[ 328.514983] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 328.576410] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 328.647510] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 328.718606] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 328.789751] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 328.862096] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 328.932250] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 329.003388] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 329.075714] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 329.137499] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 329.211701] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 329.273596] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 329.336404] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 329.418657] no locks held by make/7376.
[ 329.464920] INFO: task make:7386 blocked for more than 60 seconds.
[ 329.538892] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 329.632986] make D ffff880159318000 0 7386 6812 0x00000000
[ 329.717564] ffff880159321cd0
[ 329.750962] 0000000000000046
[ 329.786612] ffff880159318000
[ 329.822174] ffff8801593186c0
[ 329.859929] ffff880159321d00
[ 329.893330] ffff880159318000
[ 329.928891] ffff880159321fd8
[ 329.964458] ffffffff81c30f40
[ 330.002199] ffff880159321fd8
[ 330.035594] ffff880159321fd8
[ 330.071167] ffff8800103c4240
[ 330.106738] ffff880159318000
[ 330.144582] Call Trace:
[ 330.173833] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 330.234453] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 330.305385] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 330.376312] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 330.447248] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 330.519215] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 330.589108] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 330.660036] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 330.732009] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 330.793575] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 330.867626] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 330.929199] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 330.991804] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 331.066965] no locks held by make/7386.
[ 331.112887] INFO: task make:7404 blocked for more than 60 seconds.
[ 331.187045] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 331.280895] make D ffff8801541d8000 0 7404 6957 0x00000000
[ 331.365504] ffff8801541cdcd0
[ 331.398884] 0000000000000046
[ 331.434445] ffff8801541d8000
[ 331.470017] ffff8801541d86c0
[ 331.507758] ffff8801541cdd00
[ 331.541155] ffff8801541d8000
[ 331.576717] ffff8801541cdfd8
[ 331.612287] ffffffff81c30f40
[ 331.650043] ffff8801541cdfd8
[ 331.683434] ffff8801541cdfd8
[ 331.719007] ffff8800323fa120
[ 331.754572] ffff8801541d8000
[ 331.792416] Call Trace:
[ 331.828220] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 331.888836] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 331.960096] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 332.031019] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 332.102090] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 332.174224] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 332.244161] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 332.315257] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 332.387372] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 332.449148] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 332.523364] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 332.585050] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 332.647656] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 332.722902] no locks held by make/7404.
[ 332.768843] INFO: task gcc:7424 blocked for more than 60 seconds.
[ 332.842339] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 332.936814] gcc D ffff88014fc70000 0 7424 7208 0x00000000
[ 333.022169] ffff88014fc63cd0
[ 333.055705] 0000000000000046
[ 333.091336] ffff88014fc70000
[ 333.126903] ffff88014fc706c0
[ 333.164641] ffff88014fc63d00
[ 333.198030] ffff88014fc70000
[ 333.233606] ffff88014fc63fd8
[ 333.269177] ffffffff81c30f40
[ 333.306919] ffff88014fc63fd8
[ 333.340315] ffff88014fc63fd8
[ 333.375878] ffff8800417f0000
[ 333.411449] ffff88014fc70000
[ 333.452486] Call Trace:
[ 333.482252] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 333.542810] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 333.614005] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 333.685001] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 333.756012] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 333.827984] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 333.897880] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 333.968810] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 334.040780] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 334.102349] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 334.174327] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 334.235897] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 334.298497] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 334.374511] no locks held by gcc/7424.
[ 334.419383] INFO: task gcc:7425 blocked for more than 60 seconds.
[ 334.492839] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 334.586609] gcc D ffff88014fca0000 0 7425 7247 0x00000000
[ 334.671794] ffff88014fc9dcd0
[ 334.705268] 0000000000000046
[ 334.740826] ffff88014fca0000
[ 334.776404] ffff88014fca06c0
[ 334.814140] ffff88014fc9dd00
[ 334.847535] ffff88014fca0000
[ 334.883104] ffff88014fc9dfd8
[ 334.918688] ffffffff81c30f40
[ 334.956523] ffff88014fc9dfd8
[ 334.989923] ffff88014fc9dfd8
[ 335.025481] ffff88002ffc0000
[ 335.061057] ffff88014fca0000
[ 335.099079] Call Trace:
[ 335.136761] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 335.198067] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 335.269236] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 335.340202] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 335.411177] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 335.483211] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 335.553134] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 335.624143] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 335.696231] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 335.757885] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 335.829987] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 335.891628] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 335.954280] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 336.029970] no locks held by gcc/7425.
[ 336.076593] INFO: task gcc:7427 blocked for more than 60 seconds.
[ 336.150411] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 336.246246] gcc D ffff88014fd10000 0 7427 7206 0x00000000
[ 336.336113] ffff88014fd0fcd0
[ 336.369532] 0000000000000046
[ 336.405584] ffff88014fd10000
[ 336.441248] ffff88014fd106c0
[ 336.479029] ffff88014fd0fd00
[ 336.512427] ffff88014fd10000
[ 336.547996] ffff88014fd0ffd8
[ 336.583565] ffffffff81c30f40
[ 336.621309] ffff88014fd0ffd8
[ 336.654701] ffff88014fd0ffd8
[ 336.690269] ffff88021a3c0000
[ 336.725842] ffff88014fd10000
[ 336.763586] Call Trace:
[ 336.792846] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 336.854043] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 336.925015] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 336.995943] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 337.066912] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 337.138952] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 337.208832] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 337.279881] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 337.351842] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 337.413513] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 337.485492] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 337.547060] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 337.609667] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 337.685578] no locks held by gcc/7427.
[ 337.732882] INFO: task gcc:7432 blocked for more than 60 seconds.
[ 337.805983] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 337.906641] gcc D ffff88014fd70000 0 7432 7253 0x00000000
[ 337.992248] ffff88014fd5fcd0
[ 338.026014] 0000000000000046
[ 338.063463] ffff88014fd70000
[ 338.099108] ffff88014fd706c0
[ 338.137061] ffff88014fd5fd00
[ 338.170498] ffff88014fd70000
[ 338.206127] ffff88014fd5ffd8
[ 338.241827] ffffffff81c30f40
[ 338.279646] ffff88014fd5ffd8
[ 338.313042] ffff88014fd5ffd8
[ 338.348857] ffff88016a88c240
[ 338.384491] ffff88014fd70000
[ 338.422417] Call Trace:
[ 338.452201] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 338.512840] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 338.583916] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 338.654909] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 338.725836] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 338.797914] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 338.867801] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 338.938851] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 339.010912] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 339.072486] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 339.144457] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 339.206024] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 339.268634] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 339.344743] no locks held by gcc/7432.
[ 339.389618] INFO: task gcc:7436 blocked for more than 60 seconds.
[ 339.463111] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 339.557609] gcc D ffff88014fe00000 0 7436 7272 0x00000000
[ 339.644590] ffff88014fe09cd0
[ 339.678182] 0000000000000046
[ 339.713773] ffff88014fe00000
[ 339.749534] ffff88014fe006c0
[ 339.787286] ffff88014fe09d00
[ 339.820685] ffff88014fe00000
[ 339.856249] ffff88014fe09fd8
[ 339.891826] ffffffff81c30f40
[ 339.929563] ffff88014fe09fd8
[ 339.962962] ffff88014fe09fd8
[ 339.998532] ffff880026d58000
[ 340.034100] ffff88014fe00000
[ 340.071945] Call Trace:
[ 340.101187] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 340.161704] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 340.232649] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 340.303573] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 340.374502] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 340.446479] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 340.516358] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 340.587295] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 340.659375] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 340.720945] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 340.782504] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 340.845119] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 340.920239] no locks held by gcc/7436.
[ 340.965159] INFO: task gcc:7438 blocked for more than 60 seconds.
[ 341.038156] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 341.131892] gcc D ffff880032008000 0 7438 7271 0x00000000
[ 341.216738] ffff88002feabcd0
[ 341.250225] 0000000000000046
[ 341.285784] ffff880032008000
[ 341.321353] ffff8800320086c0
[ 341.359091] ffff88002feabd00
[ 341.392488] ffff880032008000
[ 341.428060] ffff88002feabfd8
[ 341.463628] ffffffff81c30f40
[ 341.501369] ffff88002feabfd8
[ 341.534765] ffff88002feabfd8
[ 341.570332] ffff88017d5dc240
[ 341.605906] ffff880032008000
[ 341.643775] Call Trace:
[ 341.673167] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 341.735324] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 341.807278] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 341.878289] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 341.949977] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 342.023561] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 342.096571] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 342.169017] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 342.242747] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 342.306896] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 342.370106] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 342.434268] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 342.512211] no locks held by gcc/7438.
[ 342.561036] INFO: task make:7449 blocked for more than 60 seconds.
[ 342.635283] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 342.729190] make D ffff88014ffb0000 0 7449 6173 0x00000000
[ 342.813919] ffff88014ffafcd0
[ 342.847292] 0000000000000046
[ 342.882856] ffff88014ffb0000
[ 342.918436] ffff88014ffb06c0
[ 342.956175] ffff88014ffafd00
[ 342.989562] ffff88014ffb0000
[ 343.025138] ffff88014ffaffd8
[ 343.060715] ffffffff81c30f40
[ 343.098450] ffff88014ffaffd8
[ 343.131838] ffff88014ffaffd8
[ 343.167409] ffff880013a7a120
[ 343.202988] ffff88014ffb0000
[ 343.240936] Call Trace:
[ 343.270176] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 343.330711] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 343.401636] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 343.472564] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 343.543490] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 343.615468] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 343.685356] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 343.756286] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 343.828252] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 343.889828] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 343.963879] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 344.025447] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 344.088058] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 344.163167] no locks held by make/7449.
[ 344.209386] INFO: task gcc:7509 blocked for more than 60 seconds.
[ 344.283532] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 344.377862] gcc D ffff88014dd14240 0 7509 7341 0x00000000
[ 344.463420] ffff8801491f5cd0
[ 344.497010] 0000000000000046
[ 344.532775] ffff88014dd14240
[ 344.568348] ffff88014dd14900
[ 344.606089] ffff8801491f5d00
[ 344.639488] ffff88014dd14240
[ 344.675068] ffff8801491f5fd8
[ 344.710740] ffffffff81c30f40
[ 344.748469] ffff8801491f5fd8
[ 344.781861] ffff8801491f5fd8
[ 344.817437] ffff88020ed82120
[ 344.853007] ffff88014dd14240
[ 344.890917] Call Trace:
[ 344.920883] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 344.981447] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 345.052383] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 345.123309] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 345.194253] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 345.266211] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 345.336102] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 345.407035] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 345.479007] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 345.540567] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 345.612538] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 345.674122] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 345.736721] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 345.813569] no locks held by gcc/7509.
[ 345.861699] INFO: task gcc:7543 blocked for more than 60 seconds.
[ 345.936887] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 346.031607] gcc D ffff88014fd74240 0 7543 7355 0x00000000
[ 346.121841] ffff8801428dbcd0
[ 346.155291] 0000000000000046
[ 346.190905] ffff88014fd74240
[ 346.226679] ffff88014fd74900
[ 346.264531] ffff8801428dbd00
[ 346.297925] ffff88014fd74240
[ 346.333495] ffff8801428dbfd8
[ 346.369107] ffffffff81c30f40
[ 346.406912] ffff8801428dbfd8
[ 346.440301] ffff8801428dbfd8
[ 346.475901] ffff8801a2002120
[ 346.511556] ffff88014fd74240
[ 346.549295] Call Trace:
[ 346.579029] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 346.639659] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 346.710723] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 346.781652] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 346.852581] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 346.924569] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 346.994545] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 347.065481] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 347.137438] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 347.199014] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 347.260580] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 347.323199] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 347.401195] no locks held by gcc/7543.
[ 347.450966] INFO: task gcc:7576 blocked for more than 60 seconds.
[ 347.530916] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 347.625437] gcc D ffff880154264240 0 7576 7488 0x00000000
[ 347.711564] ffff880103347cd0
[ 347.745087] 0000000000000046
[ 347.780755] ffff880154264240
[ 347.816458] ffff880154264900
[ 347.854228] ffff880103347d00
[ 347.887625] ffff880154264240
[ 347.923195] ffff880103347fd8
[ 347.958765] ffffffff81c30f40
[ 347.996606] ffff880103347fd8
[ 348.030051] ffff880103347fd8
[ 348.065729] ffff880060d4c240
[ 348.101356] ffff880154264240
[ 348.139407] Call Trace:
[ 348.168867] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 348.229612] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 348.300619] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 348.371555] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 348.442628] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 348.514768] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 348.584807] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 348.655908] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 348.727971] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 348.789591] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 348.851285] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 348.913929] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 348.996036] no locks held by gcc/7576.
[ 349.043261] INFO: task gcc:7579 blocked for more than 60 seconds.
[ 349.116418] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 349.210529] gcc D ffff880100674240 0 7579 7437 0x00000000
[ 349.295217] ffff880100729cd0
[ 349.328670] 0000000000000046
[ 349.364283] ffff880100674240
[ 349.399968] ffff880100674900
[ 349.437894] ffff880100729d00
[ 349.471286] ffff880100674240
[ 349.506862] ffff880100729fd8
[ 349.542450] ffffffff81c30f40
[ 349.580279] ffff880100729fd8
[ 349.613680] ffff880100729fd8
[ 349.649278] ffff88011503a120
[ 349.684915] ffff880100674240
[ 349.722765] Call Trace:
[ 349.752827] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 349.813460] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 349.884405] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 349.955423] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 350.026365] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 350.098327] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 350.168220] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 350.239143] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 350.311110] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 350.372689] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 350.444659] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 350.506220] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 350.568836] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 350.644195] no locks held by gcc/7579.
[ 350.690361] INFO: task gcc:7624 blocked for more than 60 seconds.
[ 350.764105] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 350.858047] gcc D ffff88015402c240 0 7624 7414 0x00000000
[ 350.951776] ffff8800139dbcd0
[ 350.985177] 0000000000000046
[ 351.020740] ffff88015402c240
[ 351.056309] ffff88015402c900
[ 351.094046] ffff8800139dbd00
[ 351.127438] ffff88015402c240
[ 351.163006] ffff8800139dbfd8
[ 351.198579] ffffffff81c30f40
[ 351.236322] ffff8800139dbfd8
[ 351.269713] ffff8800139dbfd8
[ 351.305287] ffff880066c32120
[ 351.340852] ffff88015402c240
[ 351.378808] Call Trace:
[ 351.408058] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 351.468567] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 351.539507] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 351.610438] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 351.681362] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 351.753336] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 351.823228] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 351.894154] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 351.966133] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 352.027699] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 352.099667] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 352.161240] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 352.223853] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 352.298969] no locks held by gcc/7624.
[ 412.310895] INFO: task khugepaged:61 blocked for more than 60 seconds.
[ 412.389218] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 412.483102] khugepaged D 0000000000000002 0 61 2 0x00000000
[ 412.567728] ffff880133945710
[ 412.601116] 0000000000000046
[ 412.636721] ffff88013380a120
[ 412.672392] 0000000000000046
[ 412.710202] ffff8801339456e0
[ 412.743633] ffff88013380a120
[ 412.779265] ffff880133945fd8
[ 412.814835] ffff8801339457c8
[ 412.852587] ffff880133945fd8
[ 412.885976] ffff880133945fd8
[ 412.921544] ffff880154360000
[ 412.957155] ffff88013380a120
[ 412.994963] Call Trace:
[ 413.024198] [<ffffffff810d52fd>] ? ktime_get_ts+0xad/0xe0
[ 413.091071] [<ffffffff811583b0>] ? __lock_page+0x70/0x70
[ 413.156802] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 413.217433] [<ffffffff816506ff>] io_schedule+0x8f/0xd0
[ 413.281187] [<ffffffff811583be>] sleep_on_page+0xe/0x20
[ 413.345925] [<ffffffff8165111f>] __wait_on_bit+0x5f/0x90
[ 413.411818] [<ffffffff81162043>] ? account_page_writeback+0x13/0x20
[ 413.489036] [<ffffffff81158528>] wait_on_page_bit+0x78/0x80
[ 413.557984] [<ffffffff810caa10>] ? autoremove_wake_function+0x50/0x50
[ 413.637446] [<ffffffff8116bc05>] shrink_page_list+0x415/0x930
[ 413.708541] [<ffffffff8116c6b1>] shrink_inactive_list+0x2e1/0x480
[ 413.783631] [<ffffffff8116ccc0>] ? shrink_zone+0x140/0x660
[ 413.851483] [<ffffffff8116cd3d>] ? shrink_zone+0x1bd/0x660
[ 413.919356] [<ffffffff8116d03c>] shrink_zone+0x4bc/0x660
[ 413.985189] [<ffffffff8105c469>] ? read_tsc+0x9/0x20
[ 414.046801] [<ffffffff8116d533>] do_try_to_free_pages+0xc3/0x450
[ 414.121018] [<ffffffff8109a1c1>] ? update_shares+0xc1/0x150
[ 414.189972] [<ffffffff810b5718>] ? lock_timer_base.isra.29+0x38/0x70
[ 414.268184] [<ffffffff8116dc2b>] try_to_free_pages+0xab/0x1d0
[ 414.339217] [<ffffffff81161c29>] __alloc_pages_nodemask+0x559/0x890
[ 414.416390] [<ffffffff811a9bb5>] ? khugepaged+0x845/0x1260
[ 414.484357] [<ffffffff8119a56a>] alloc_pages_vma+0x9a/0x150
[ 414.553258] [<ffffffff811a9be8>] khugepaged+0x878/0x1260
[ 414.619091] [<ffffffff810ca9c0>] ? __init_waitqueue_head+0x60/0x60
[ 414.695327] [<ffffffff811a9370>] ? prepare_pmd_huge_pte+0x80/0x80
[ 414.770416] [<ffffffff810ca057>] kthread+0xa7/0xb0
[ 414.829908] [<ffffffff8165c584>] kernel_thread_helper+0x4/0x10
[ 414.901982] [<ffffffff8108c5ec>] ? finish_task_switch+0x7c/0x120
[ 414.976079] [<ffffffff816532f1>] ? _raw_spin_unlock_irq+0x41/0x70
[ 415.051268] [<ffffffff81653a78>] ? retint_restore_args+0x13/0x13
[ 415.125384] [<ffffffff810c9fb0>] ? __init_kthread_worker+0x70/0x70
[ 415.201512] [<ffffffff8165c580>] ? gs_change+0x13/0x13
[ 415.265245] 1 lock held by khugepaged/61:
[ 415.314667] #0: (&mm->mmap_sem){......}, at: [<ffffffff811a9645>] khugepaged+0x2d5/0x1260
[ 415.417001] INFO: task rtkit-daemon:1744 blocked for more than 60 seconds.
[ 415.499604] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 415.593826] rtkit-daemon D 00000000ffffdcad 0 1744 1 0x00000000
[ 415.679328] ffff880137639df8
[ 415.713252] 0000000000000046
[ 415.749235] ffffffff816529d6
[ 415.785161] ffffffff00000000
[ 415.823692] ffff88023355b478
[ 415.857437] ffff880133570000
[ 415.893362] ffff880137639fd8
[ 415.929480] 0000000000000046
[ 415.967835] ffff880137639fd8
[ 416.001539] ffff880137639fd8
[ 416.037678] ffff880138d04240
[ 416.073333] ffff880133570000
[ 416.111237] Call Trace:
[ 416.140744] [<ffffffff816529d6>] ? rwsem_down_failed_common+0x46/0x150
[ 416.221175] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 416.281999] [<ffffffff81652a45>] rwsem_down_failed_common+0xb5/0x150
[ 416.360439] [<ffffffff81652af3>] rwsem_down_write_failed+0x13/0x20
[ 416.437058] [<ffffffff8135b293>] call_rwsem_down_write_failed+0x13/0x20
[ 416.518633] [<ffffffff81185195>] ? sys_mmap_pgoff+0x125/0x230
[ 416.589927] [<ffffffff81651ec0>] ? down_write+0x60/0x70
[ 416.654980] [<ffffffff81185195>] ? sys_mmap_pgoff+0x125/0x230
[ 416.726429] [<ffffffff81185195>] sys_mmap_pgoff+0x125/0x230
[ 416.796124] [<ffffffff8135b32e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
[ 416.875126] [<ffffffff81059852>] sys_mmap+0x22/0x30
[ 416.936254] [<ffffffff8165ab82>] system_call_fastpath+0x16/0x1b
[ 417.010297] 1 lock held by rtkit-daemon/1744:
[ 417.062897] #0: (&mm->mmap_sem){......}, at: [<ffffffff81185195>] sys_mmap_pgoff+0x125/0x230
[ 417.168286] INFO: task gnome-session:1896 blocked for more than 60 seconds.
[ 417.252169] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 417.346374] gnome-session D ffff880136e52120 0 1896 1751 0x00000000
[ 417.431805] ffff88013652bb38
[ 417.465719] 0000000000000046
[ 417.501696] 0000000000000000
[ 417.537391] 0000000000000000
[ 417.576168] ffffffff811c6a5b
[ 417.609866] ffff880136e52120
[ 417.645671] ffff88013652bfd8
[ 417.681688] 0000000000000246
[ 417.719953] ffff88013652bfd8
[ 417.753473] ffff88013652bfd8
[ 417.789718] ffff880160a82120
[ 417.825717] ffff880136e52120
[ 417.863689] Call Trace:
[ 417.893393] [<ffffffff811c6a5b>] ? do_lookup+0x25b/0x380
[ 417.959173] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 418.019804] [<ffffffff81651526>] __mutex_lock_common+0x196/0x4e0
[ 418.093857] [<ffffffff811c6a5b>] ? do_lookup+0x25b/0x380
[ 418.159586] [<ffffffff811c6a5b>] ? do_lookup+0x25b/0x380
[ 418.225319] [<ffffffff816519a4>] mutex_lock_nested+0x44/0x50
[ 418.295208] [<ffffffff811c6a5b>] do_lookup+0x25b/0x380
[ 418.358857] [<ffffffff812e7e1c>] ? security_inode_permission+0x1c/0x30
[ 418.439148] [<ffffffff811c6e21>] link_path_walk+0x141/0x8c0
[ 418.507999] [<ffffffff811c7b48>] path_lookupat+0x58/0x770
[ 418.574767] [<ffffffff811c51bf>] ? getname_flags+0x3f/0x240
[ 418.643619] [<ffffffff8135b645>] ? __strncpy_from_user+0x35/0x70
[ 418.717720] [<ffffffff811c8291>] do_path_lookup+0x31/0xc0
[ 418.784645] [<ffffffff811c8969>] user_path_at+0x59/0xa0
[ 418.849440] [<ffffffff8131b79d>] ? aa_dup_task_context+0x3d/0x70
[ 418.923496] [<ffffffff8132097b>] ? apparmor_cred_prepare+0x3b/0x60
[ 418.999667] [<ffffffff812e8326>] ? security_prepare_creds+0x16/0x20
[ 419.076897] [<ffffffff811b7a32>] sys_faccessat+0xa2/0x1e0
[ 419.143714] [<ffffffff8135b32e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
[ 419.222091] [<ffffffff811b7b88>] sys_access+0x18/0x20
[ 419.284839] [<ffffffff8165ab82>] system_call_fastpath+0x16/0x1b
[ 419.358148] 1 lock held by gnome-session/1896:
[ 419.412157] #0: (&sb->s_type->i_mutex_key#13){......}, at: [<ffffffff811c6a5b>] do_lookup+0x25b/0x380
[ 419.526811] INFO: task compiz:1980 blocked for more than 60 seconds.
[ 419.602923] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 419.696967] compiz D 0000000000000002 0 1980 1896 0x00000000
[ 419.782185] ffff880132021df8
[ 419.816245] 0000000000000046
[ 419.851944] ffffffff816529d6
[ 419.887554] ffff880200000000
[ 419.925720] ffff8801334d73b8
[ 419.959257] ffff880131160000
[ 419.994940] ffff880132021fd8
[ 420.030837] 0000000000000046
[ 420.068784] ffff880132021fd8
[ 420.102224] ffff880132021fd8
[ 420.138135] ffff88013663c240
[ 420.173781] ffff880131160000
[ 420.211780] Call Trace:
[ 420.241306] [<ffffffff816529d6>] ? rwsem_down_failed_common+0x46/0x150
[ 420.321619] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 420.382308] [<ffffffff81652a45>] rwsem_down_failed_common+0xb5/0x150
[ 420.460565] [<ffffffff81652af3>] rwsem_down_write_failed+0x13/0x20
[ 420.536846] [<ffffffff8135b293>] call_rwsem_down_write_failed+0x13/0x20
[ 420.618341] [<ffffffff81185119>] ? sys_mmap_pgoff+0xa9/0x230
[ 420.688397] [<ffffffff81651ec0>] ? down_write+0x60/0x70
[ 420.753230] [<ffffffff81185119>] ? sys_mmap_pgoff+0xa9/0x230
[ 420.823225] [<ffffffff81185119>] sys_mmap_pgoff+0xa9/0x230
[ 420.891078] [<ffffffff8135b32e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
[ 420.969396] [<ffffffff81059852>] sys_mmap+0x22/0x30
[ 421.029985] [<ffffffff8165ab82>] system_call_fastpath+0x16/0x1b
[ 421.103130] 1 lock held by compiz/1980:
[ 421.149582] #0: (&mm->mmap_sem){......}, at: [<ffffffff81185119>] sys_mmap_pgoff+0xa9/0x230
[ 421.252666] INFO: task make:3340 blocked for more than 60 seconds.
[ 421.327061] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 421.421331] make D ffff880135ada120 0 3340 2129 0x00000000
[ 421.506885] ffff88013798fcd0
[ 421.540797] 0000000000000046
[ 421.576760] ffff880135ada120
[ 421.612695] ffff880135ada7e0
[ 421.651222] ffff88013798fd00
[ 421.685016] ffff880135ada120
[ 421.720928] ffff88013798ffd8
[ 421.757103] ffffffff81c30f40
[ 421.795576] ffff88013798ffd8
[ 421.829457] ffff88013798ffd8
[ 421.865558] ffff880160ae4240
[ 421.901287] ffff880135ada120
[ 421.939282] Call Trace:
[ 421.968772] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 422.029359] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 422.100399] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 422.171322] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 422.242357] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 422.314369] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 422.384471] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 422.455460] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 422.527535] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 422.589150] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 422.663259] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 422.724829] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 422.787440] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 422.865160] no locks held by make/3340.
[ 422.911124] INFO: task make:4869 blocked for more than 60 seconds.
[ 422.985162] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 423.078866] make D ffff880131f80000 0 4869 3340 0x00000000
[ 423.163420] ffff880131ebbcd0
[ 423.196800] 0000000000000046
[ 423.232437] ffff880131f80000
[ 423.268040] ffff880131f806c0
[ 423.305792] ffff880131ebbd00
[ 423.339176] ffff880131f80000
[ 423.374788] ffff880131ebbfd8
[ 423.410492] ffffffff81c30f40
[ 423.448374] ffff880131ebbfd8
[ 423.481812] ffff880131ebbfd8
[ 423.517481] ffff880017aa0000
[ 423.553114] ffff880131f80000
[ 423.590859] Call Trace:
[ 423.620094] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 423.680692] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 423.751826] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 423.822797] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 423.893832] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 423.965905] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 424.035795] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 424.106727] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 424.178801] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 424.240478] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 424.314568] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 424.376201] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 424.438808] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 424.513976] no locks held by make/4869.
[ 424.560145] INFO: task make:4974 blocked for more than 60 seconds.
[ 424.634294] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 424.728055] make D ffff880115174240 0 4974 3340 0x00000000
[ 424.812607] ffff880131f1fcd0
[ 424.845986] 0000000000000046
[ 424.881550] ffff880115174240
[ 424.917121] ffff880115174900
[ 424.954978] ffff880131f1fd00
[ 424.988364] ffff880115174240
[ 425.023933] ffff880131f1ffd8
[ 425.059503] ffffffff81c30f40
[ 425.097249] ffff880131f1ffd8
[ 425.130639] ffff880131f1ffd8
[ 425.166258] ffff880154262120
[ 425.201883] ffff880115174240
[ 425.239734] Call Trace:
[ 425.268969] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 425.329538] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 425.400636] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 425.471565] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 425.542496] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 425.614467] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 425.684357] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 425.755287] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 425.827257] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 425.888827] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 425.962880] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 426.024448] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 426.087060] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 426.164328] no locks held by make/4974.
[ 426.210223] INFO: task make:5185 blocked for more than 60 seconds.
[ 426.284265] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 426.377971] make D ffff880219c5c240 0 5185 3340 0x00000000
[ 426.462522] ffff88020a9bdcd0
[ 426.495901] 0000000000000046
[ 426.531466] ffff880219c5c240
[ 426.567086] ffff880219c5c900
[ 426.604892] ffff88020a9bdd00
[ 426.638278] ffff880219c5c240
[ 426.673895] ffff88020a9bdfd8
[ 426.709521] ffffffff81c30f40
[ 426.747267] ffff88020a9bdfd8
[ 426.780701] ffff88020a9bdfd8
[ 426.816332] ffff88015437a120
[ 426.851902] ffff880219c5c240
[ 426.889650] Call Trace:
[ 426.918884] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 426.979452] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 427.050445] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 427.121480] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 427.192413] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 427.264427] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 427.334479] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 427.405413] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 427.477384] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 427.538950] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 427.613003] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 427.674572] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 427.737183] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 427.812446] no locks held by make/5185.
[ 427.858438] INFO: task make:5799 blocked for more than 60 seconds.
[ 427.932408] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 428.026126] make D ffff8801dd750000 0 5799 5585 0x00000000
[ 428.110772] ffff8801dd74dcd0
[ 428.144150] 0000000000000046
[ 428.179718] ffff8801dd750000
[ 428.215287] ffff8801dd7506c0
[ 428.253032] ffff8801dd74dd00
[ 428.286425] ffff8801dd750000
[ 428.321992] ffff8801dd74dfd8
[ 428.357565] ffffffff81c30f40
[ 428.395316] ffff8801dd74dfd8
[ 428.428701] ffff8801dd74dfd8
[ 428.464271] ffff8801f375a120
[ 428.499841] ffff8801dd750000
[ 428.537587] Call Trace:
[ 428.566824] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 428.627454] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 428.698385] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 428.769315] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 428.840245] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 428.912219] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 428.982107] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 429.053104] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 429.125112] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 429.186682] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 429.260732] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 429.322301] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 429.384913] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 429.462513] no locks held by make/5799.
[ 429.508395] INFO: task make:5916 blocked for more than 60 seconds.
[ 429.582427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 429.676136] make D ffff8801f99c2120 0 5916 3340 0x00000000
[ 429.760686] ffff880207263cd0
[ 429.794064] 0000000000000046
[ 429.829630] ffff8801f99c2120
[ 429.865242] ffff8801f99c27e0
[ 429.903057] ffff880207263d00
[ 429.936444] ffff8801f99c2120
[ 429.972058] ffff880207263fd8
[ 430.007686] ffffffff81c30f40
[ 430.045433] ffff880207263fd8
[ 430.078870] ffff880207263fd8
[ 430.114499] ffff8801541fa120
[ 430.150066] ffff8801f99c2120
[ 430.187918] Call Trace:
[ 430.217153] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 430.277727] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 430.348714] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 430.419750] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 430.490786] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 430.562799] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 430.632902] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 430.703992] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 430.775963] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 430.837532] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 430.911583] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 430.973152] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 431.035762] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 431.112028] no locks held by make/5916.
[ 431.158013] INFO: task make:6173 blocked for more than 60 seconds.
[ 431.232031] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 431.325737] make D ffff8800771b2120 0 6173 3340 0x00000000
[ 431.410431] ffff8800771d5cd0
[ 431.443919] 0000000000000046
[ 431.479587] ffff8800771b2120
[ 431.515265] ffff8800771b27e0
[ 431.553179] ffff8800771d5d00
[ 431.586567] ffff8800771b2120
[ 431.622134] ffff8800771d5fd8
[ 431.657704] ffffffff81c30f40
[ 431.695451] ffff8800771d5fd8
[ 431.728841] ffff8800771d5fd8
[ 431.764453] ffff880006134240
[ 431.800086] ffff8800771b2120
[ 431.837936] Call Trace:
[ 431.867174] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 431.927699] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 431.998737] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 432.069711] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 432.140699] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 432.212712] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 432.282818] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 432.353905] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 432.425982] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 432.487591] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 432.561711] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 432.623379] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 432.685991] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 432.761091] no locks held by make/6173.
[ 432.807009] INFO: task make:6356 blocked for more than 60 seconds.
[ 432.881043] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 432.974812] make D ffff88007d0c4240 0 6356 6173 0x00000000
[ 433.059370] ffff8800afae7cd0
[ 433.092751] 0000000000000046
[ 433.128317] ffff88007d0c4240
[ 433.163887] ffff88007d0c4900
[ 433.201683] ffff8800afae7d00
[ 433.235129] ffff88007d0c4240
[ 433.270746] ffff8800afae7fd8
[ 433.306371] ffffffff81c30f40
[ 433.344119] ffff8800afae7fd8
[ 433.377510] ffff8800afae7fd8
[ 433.413079] ffff880164ce2120
[ 433.448649] ffff88007d0c4240
[ 433.486500] Call Trace:
[ 433.515736] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 433.576302] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 433.647295] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 433.718331] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 433.789262] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 433.861276] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 433.931331] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 434.002263] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 434.074231] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 434.135801] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 434.209854] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 434.271466] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 434.334136] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 434.409262] no locks held by make/6356.
[ 434.455549] INFO: task make:6403 blocked for more than 60 seconds.
[ 434.529950] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 434.623983] make D ffff880060ef8000 0 6403 3340 0x00000000
[ 434.709356] ffff880060f01cd0
[ 434.742985] 0000000000000046
[ 434.778825] ffff880060ef8000
[ 434.814735] ffff880060ef86c0
[ 434.853025] ffff880060f01d00
[ 434.886752] ffff880060ef8000
[ 434.922618] ffff880060f01fd8
[ 434.958500] ffffffff81c30f40
[ 434.996970] ffff880060f01fd8
[ 435.030574] ffff880060f01fd8
[ 435.066455] ffff880026da8000
[ 435.102405] ffff880060ef8000
[ 435.140700] Call Trace:
[ 435.170150] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 435.231403] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 435.303246] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 435.374940] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 435.447067] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 435.519893] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 435.590533] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 435.662413] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 435.735270] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 435.797600] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 435.872499] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 435.934958] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 435.998264] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 436.074094] no locks held by make/6403.
[ 436.120272] INFO: task make:6445 blocked for more than 60 seconds.
[ 436.194562] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 436.288574] make D ffff88005b642120 0 6445 4862 0x00000000
[ 436.373985] ffff88005b64fcd0
[ 436.407681] 0000000000000046
[ 436.443716] ffff88005b642120
[ 436.479649] ffff88005b6427e0
[ 436.518020] ffff88005b64fd00
[ 436.551713] ffff88005b642120
[ 436.587514] ffff88005b64ffd8
[ 436.623461] ffffffff81c30f40
[ 436.661767] ffff88005b64ffd8
[ 436.695503] ffff88005b64ffd8
[ 436.732126] ffff8800101a8000
[ 436.768004] ffff88005b642120
[ 436.806298] Call Trace:
[ 436.835846] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 436.896947] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 436.968631] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 437.040245] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 437.111825] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 437.184554] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 437.255148] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 437.326702] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 437.399469] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 437.461829] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 437.536531] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 437.598990] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 437.662300] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 437.739107] no locks held by make/6445.
[ 437.785128] INFO: task make:6453 blocked for more than 60 seconds.
[ 437.861891] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 437.955665] make D ffff88005b6c4240 0 6453 6173 0x00000000
[ 438.040210] ffff88005b6cdcd0
[ 438.073592] 0000000000000046
[ 438.109156] ffff88005b6c4240
[ 438.144727] ffff88005b6c4900
[ 438.182579] ffff88005b6cdd00
[ 438.216016] ffff88005b6c4240
[ 438.251642] ffff88005b6cdfd8
[ 438.287211] ffffffff81c30f40
[ 438.324958] ffff88005b6cdfd8
[ 438.358348] ffff88005b6cdfd8
[ 438.393966] ffff8801f99c2120
[ 438.429592] ffff88005b6c4240
[ 438.467459] Call Trace:
[ 438.497291] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 438.558460] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 438.630252] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 438.702169] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 438.774128] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 438.847005] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 438.917524] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 438.989035] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 439.061888] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 439.124029] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 439.198923] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 439.261222] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 439.324609] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 439.400894] no locks held by make/6453.
[ 439.447046] INFO: task make:6581 blocked for more than 60 seconds.
[ 439.521755] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 439.615926] make D ffff88004c78c240 0 6581 4869 0x00000000
[ 439.701439] ffff88008fc99cd0
[ 439.735060] 0000000000000046
[ 439.770928] ffff88004c78c240
[ 439.806875] ffff88004c78c900
[ 439.845203] ffff88008fc99d00
[ 439.878877] ffff88004c78c240
[ 439.914810] ffff88008fc99fd8
[ 439.950677] ffffffff81c30f40
[ 439.989090] ffff88008fc99fd8
[ 440.022869] ffff88008fc99fd8
[ 440.058805] ffff8800a7304240
[ 440.094678] ffff88004c78c240
[ 440.133055] Call Trace:
[ 440.162521] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 440.223790] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 440.295545] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 440.367831] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 440.439536] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 440.512148] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 440.582788] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 440.654658] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 440.727484] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 440.789900] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 440.864878] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 440.927213] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 440.990552] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 441.066547] no locks held by make/6581.
[ 441.112753] INFO: task make:6630 blocked for more than 60 seconds.
[ 441.187039] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 441.281132] make D ffff880048622120 0 6630 4869 0x00000000
[ 441.366464] ffff88004865bcd0
[ 441.400054] 0000000000000046
[ 441.435893] ffff880048622120
[ 441.471804] ffff8800486227e0
[ 441.510095] ffff88004865bd00
[ 441.543765] ffff880048622120
[ 441.579584] ffff88004865bfd8
[ 441.615458] ffffffff81c30f40
[ 441.653828] ffff88004865bfd8
[ 441.687445] ffff88004865bfd8
[ 441.723361] ffff88014fd4a120
[ 441.759308] ffff880048622120
[ 441.797655] Call Trace:
[ 441.827154] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 441.888374] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 441.960097] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 442.031650] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 442.103290] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 442.175936] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 442.246480] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 442.318330] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 442.391029] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 442.453265] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 442.528098] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 442.590425] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 442.653842] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 442.736454] no locks held by make/6630.
[ 442.782669] INFO: task make:6679 blocked for more than 60 seconds.
[ 442.856839] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 442.950944] make D ffff8801a9aac240 0 6679 4869 0x00000000
[ 443.036244] ffff88018f2fdcd0
[ 443.069836] 0000000000000046
[ 443.105750] ffff8801a9aac240
[ 443.141668] ffff8801a9aac900
[ 443.179986] ffff88018f2fdd00
[ 443.213692] ffff8801a9aac240
[ 443.249704] ffff88018f2fdfd8
[ 443.286000] ffffffff81c30f40
[ 443.324340] ffff88018f2fdfd8
[ 443.357989] ffff88018f2fdfd8
[ 443.393948] ffff88003200a120
[ 443.429859] ffff8801a9aac240
[ 443.468171] Call Trace:
[ 443.497708] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 443.558806] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 443.630485] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 443.702493] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 443.774018] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 443.846771] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 443.917377] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 443.988983] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 444.061683] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 444.123955] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 444.198655] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 444.261409] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 444.324656] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 444.400424] no locks held by make/6679.
[ 444.446711] INFO: task make:6731 blocked for more than 60 seconds.
[ 444.521017] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 444.615298] make D ffff8801881f2120 0 6731 6403 0x00000000
[ 444.700715] ffff880188229cd0
[ 444.734477] 0000000000000046
[ 444.770417] ffff8801881f2120
[ 444.806381] ffff8801881f27e0
[ 444.844852] ffff880188229d00
[ 444.878543] ffff8801881f2120
[ 444.914493] ffff880188229fd8
[ 444.950427] ffffffff81c30f40
[ 444.988641] ffff880188229fd8
[ 445.022420] ffff880188229fd8
[ 445.058360] ffff8800b9df4240
[ 445.094321] ffff8801881f2120
[ 445.132748] Call Trace:
[ 445.162222] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 445.223383] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 445.295047] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 445.366716] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 445.438876] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 445.511469] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 445.582116] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 445.654157] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 445.726745] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 445.789057] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 445.863850] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 445.926020] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 445.989305] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 446.065079] no locks held by make/6731.
[ 446.111221] INFO: task make:6746 blocked for more than 60 seconds.
[ 446.185450] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 446.279466] make D ffff880188298000 0 6746 4869 0x00000000
[ 446.364745] ffff88018827bcd0
[ 446.398404] 0000000000000046
[ 446.434318] ffff880188298000
[ 446.470256] ffff8801882986c0
[ 446.508635] ffff88018827bd00
[ 446.542337] ffff880188298000
[ 446.578336] ffff88018827bfd8
[ 446.614195] ffffffff81c30f40
[ 446.652561] ffff88018827bfd8
[ 446.686295] ffff88018827bfd8
[ 446.722201] ffff88015d2c4240
[ 446.758085] ffff880188298000
[ 446.796495] Call Trace:
[ 446.826016] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 446.887213] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 446.958866] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 447.030623] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 447.102291] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 447.175037] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 447.245564] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 447.317608] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 447.390303] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 447.452503] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 447.527294] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 447.589585] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 447.652841] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 447.734298] no locks held by make/6746.
[ 447.780479] INFO: task make:6754 blocked for more than 60 seconds.
[ 447.854776] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 447.948916] make D ffff8801882f0000 0 6754 6506 0x00000000
[ 448.034514] ffff8801882bbcd0
[ 448.068223] 0000000000000046
[ 448.104176] ffff8801882f0000
[ 448.140055] ffff8801882f06c0
[ 448.178399] ffff8801882bbd00
[ 448.212076] ffff8801882f0000
[ 448.247942] ffff8801882bbfd8
[ 448.283771] ffffffff81c30f40
[ 448.322344] ffff8801882bbfd8
[ 448.356114] ffff8801882bbfd8
[ 448.391986] ffff8800b6782120
[ 448.427933] ffff8801882f0000
[ 448.466344] Call Trace:
[ 448.495886] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 448.557155] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 448.628750] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 448.700435] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 448.772308] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 448.845404] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 448.916016] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 448.987611] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 449.060308] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 449.122553] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 449.197258] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 449.259527] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 449.323248] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 449.398930] no locks held by make/6754.
[ 449.445191] INFO: task make:6792 blocked for more than 60 seconds.
[ 449.519436] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 449.613536] make D ffff8801830f0000 0 6792 6403 0x00000000
[ 449.699034] ffff8801830e7cd0
[ 449.732755] 0000000000000046
[ 449.768630] ffff8801830f0000
[ 449.804503] ffff8801830f06c0
[ 449.842870] ffff8801830e7d00
[ 449.876480] ffff8801830f0000
[ 449.912351] ffff8801830e7fd8
[ 449.948340] ffffffff81c30f40
[ 449.986727] ffff8801830e7fd8
[ 450.020410] ffff8801830e7fd8
[ 450.056277] ffff88014dec0000
[ 450.092073] ffff8801830f0000
[ 450.130210] Call Trace:
[ 450.159781] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 450.220959] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 450.293059] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 450.364694] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 450.436253] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 450.508958] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 450.579550] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 450.651133] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 450.723819] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 450.786096] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 450.860870] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 450.923041] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 450.986304] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 451.062134] no locks held by make/6792.
[ 451.108290] INFO: task make:6838 blocked for more than 60 seconds.
[ 451.182789] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 451.276859] make D ffff880183282120 0 6838 5185 0x00000000
[ 451.362241] ffff88018f14fcd0
[ 451.395942] 0000000000000046
[ 451.431746] ffff880183282120
[ 451.467637] ffff8801832827e0
[ 451.506002] ffff88018f14fd00
[ 451.539918] ffff880183282120
[ 451.575894] ffff88018f14ffd8
[ 451.611781] ffffffff81c30f40
[ 451.650145] ffff88018f14ffd8
[ 451.684577] ffff88018f14ffd8
[ 451.720467] ffff8800560d8000
[ 451.756352] ffff880183282120
[ 451.794708] Call Trace:
[ 451.824162] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 451.885419] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 451.957050] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 452.028624] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 452.100331] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 452.172923] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 452.243523] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 452.315155] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 452.387778] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 452.450095] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 452.524838] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 452.587103] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 452.650409] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 452.726211] no locks held by make/6838.
[ 452.772403] INFO: task make:6917 blocked for more than 60 seconds.
[ 452.846701] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 452.940706] make D ffff88017d72a120 0 6917 5185 0x00000000
[ 453.026093] ffff880183033cd0
[ 453.059726] 0000000000000046
[ 453.095683] ffff88017d72a120
[ 453.131559] ffff88017d72a7e0
[ 453.169864] ffff880183033d00
[ 453.203616] ffff88017d72a120
[ 453.239531] ffff880183033fd8
[ 453.275330] ffffffff81c30f40
[ 453.313695] ffff880183033fd8
[ 453.347480] ffff880183033fd8
[ 453.383292] ffff8801714da120
[ 453.419263] ffff88017d72a120
[ 453.457609] Call Trace:
[ 453.491731] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 453.552485] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 453.623680] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 453.694639] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 453.765592] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 453.837642] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 453.907562] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 453.978569] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 454.050564] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 454.112207] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 454.186287] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 454.247937] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 454.310574] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 454.385767] no locks held by make/6917.
[ 454.432094] INFO: task make:6957 blocked for more than 60 seconds.
[ 454.506486] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 454.600385] make D ffff88002aed4240 0 6957 6403 0x00000000
[ 454.685747] ffff88002af39cd0
[ 454.719508] 0000000000000046
[ 454.755527] ffff88002aed4240
[ 454.791471] ffff88002aed4900
[ 454.829770] ffff88002af39d00
[ 454.863594] ffff88002aed4240
[ 454.899499] ffff88002af39fd8
[ 454.935389] ffffffff81c30f40
[ 454.973809] ffff88002af39fd8
[ 455.007678] ffff88002af39fd8
[ 455.043685] ffff880013a78000
[ 455.079759] ffff88002aed4240
[ 455.119932] Call Trace:
[ 455.149637] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 455.211100] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 455.282959] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 455.354778] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 455.426769] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 455.499674] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 455.569896] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 455.641144] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 455.713641] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 455.775391] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 455.849817] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 455.911773] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 455.974719] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 456.050361] no locks held by make/6957.
[ 456.096611] INFO: task make:6993 blocked for more than 60 seconds.
[ 456.170766] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 456.264756] make D ffff880026c64240 0 6993 3340 0x00000000
[ 456.350180] ffff88002fc25cd0
[ 456.383731] 0000000000000046
[ 456.419668] ffff880026c64240
[ 456.455391] ffff880026c64900
[ 456.493709] ffff88002fc25d00
[ 456.527267] ffff880026c64240
[ 456.563003] ffff88002fc25fd8
[ 456.598824] ffffffff81c30f40
[ 456.637075] ffff88002fc25fd8
[ 456.670771] ffff88002fc25fd8
[ 456.706573] ffff880032378000
[ 456.742278] ffff880026c64240
[ 456.780329] Call Trace:
[ 456.809813] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 456.870841] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 456.942213] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 457.013563] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 457.084939] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 457.157193] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 457.227654] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 457.299185] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 457.371364] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 457.433294] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 457.507410] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 457.569231] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 457.631973] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 457.707375] no locks held by make/6993.
[ 457.753576] INFO: task make:7128 blocked for more than 60 seconds.
[ 457.827838] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 457.921802] make D ffff88001b6d2120 0 7128 6173 0x00000000
[ 458.007419] ffff88001b6f9cd0
[ 458.041181] 0000000000000046
[ 458.077107] ffff88001b6d2120
[ 458.112960] ffff88001b6d27e0
[ 458.151088] ffff88001b6f9d00
[ 458.184740] ffff88001b6d2120
[ 458.220591] ffff88001b6f9fd8
[ 458.256588] ffffffff81c30f40
[ 458.294946] ffff88001b6f9fd8
[ 458.328655] ffff88001b6f9fd8
[ 458.364649] ffff88001037a120
[ 458.400523] ffff88001b6d2120
[ 458.441667] Call Trace:
[ 458.470965] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 458.531612] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 458.602672] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 458.673632] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 458.744634] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 458.816637] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 458.886602] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 458.957559] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 459.029607] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 459.091216] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 459.165332] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 459.227033] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 459.289719] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 459.367779] no locks held by make/7128.
[ 459.413705] INFO: task make:7170 blocked for more than 60 seconds.
[ 459.487670] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 459.581481] make D ffff88016a9ec240 0 7170 5185 0x00000000
[ 459.666109] ffff88016aa17cd0
[ 459.699527] 0000000000000046
[ 459.735167] ffff88016a9ec240
[ 459.770738] ffff88016a9ec900
[ 459.808585] ffff88016aa17d00
[ 459.841979] ffff88016a9ec240
[ 459.877548] ffff88016aa17fd8
[ 459.913144] ffffffff81c30f40
[ 459.950967] ffff88016aa17fd8
[ 459.984360] ffff88016aa17fd8
[ 460.019955] ffff880219ed4240
[ 460.055603] ffff88016a9ec240
[ 460.096573] Call Trace:
[ 460.125842] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 460.186440] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 460.257401] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 460.328407] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 460.399364] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 460.471411] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 460.541327] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 460.612335] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 460.684335] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 460.745979] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 460.820064] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 460.881705] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 460.944342] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 461.019535] no locks held by make/7170.
[ 461.065552] INFO: task make:7172 blocked for more than 60 seconds.
[ 461.139755] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 461.233647] make D ffff880017aa0000 0 7172 6403 0x00000000
[ 461.318433] ffff880017a9dcd0
[ 461.351991] 0000000000000046
[ 461.387667] ffff880017aa0000
[ 461.423261] ffff880017aa06c0
[ 461.461113] ffff880017a9dd00
[ 461.494633] ffff880017aa0000
[ 461.530282] ffff880017a9dfd8
[ 461.565922] ffffffff81c30f40
[ 461.603805] ffff880017a9dfd8
[ 461.637196] ffff880017a9dfd8
[ 461.672839] ffff880013a38000
[ 461.708517] ffff880017aa0000
[ 461.746396] Call Trace:
[ 461.775704] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 461.836687] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 461.908374] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 461.980059] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 462.051682] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 462.124411] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 462.195003] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 462.266685] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 462.339371] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 462.401640] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 462.476606] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 462.538894] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 462.602073] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 462.678062] no locks held by make/7172.
[ 462.724295] INFO: task gcc:7192 blocked for more than 60 seconds.
[ 462.797645] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 462.891759] gcc D ffff88016ab62120 0 7192 7020 0x00000000
[ 462.977447] ffff88016ab93cd0
[ 463.011162] 0000000000000046
[ 463.047123] ffff88016ab62120
[ 463.083106] ffff88016ab627e0
[ 463.121448] ffff88016ab93d00
[ 463.155286] ffff88016ab62120
[ 463.191297] ffff88016ab93fd8
[ 463.227251] ffffffff81c30f40
[ 463.265705] ffff88016ab93fd8
[ 463.299489] ffff88016ab93fd8
[ 463.335408] ffff88005b6c2120
[ 463.371393] ffff88016ab62120
[ 463.409935] Call Trace:
[ 463.439551] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 463.500844] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 463.572478] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 463.644248] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 463.715738] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 463.787943] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 463.858217] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 463.929562] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 464.001950] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 464.063778] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 464.126014] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 464.189051] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 464.264570] no locks held by gcc/7192.
[ 464.309603] INFO: task make:7207 blocked for more than 60 seconds.
[ 464.383787] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 464.477555] make D ffff8800139f8000 0 7207 6561 0x00000000
[ 464.562413] ffff8800139f5cd0
[ 464.596040] 0000000000000046
[ 464.632181] ffff8800139f8000
[ 464.668010] ffff8800139f86c0
[ 464.706028] ffff8800139f5d00
[ 464.739561] ffff8800139f8000
[ 464.775266] ffff8800139f5fd8
[ 464.811007] ffffffff81c30f40
[ 464.849240] ffff8800139f5fd8
[ 464.883016] ffff8800139f5fd8
[ 464.919007] ffff88014dce4240
[ 464.954977] ffff8800139f8000
[ 464.992870] Call Trace:
[ 465.022248] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 465.083114] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 465.154744] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 465.226235] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 465.297434] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 465.369820] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 465.440132] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 465.511406] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 465.583764] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 465.645741] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 465.720217] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 465.782125] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 465.845013] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 465.920752] no locks held by make/7207.
[ 465.966819] INFO: task make:7213 blocked for more than 60 seconds.
[ 466.040974] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 466.135857] make D ffff880013a38000 0 7213 6173 0x00000000
[ 466.224015] ffff880013a37cd0
[ 466.257499] 0000000000000046
[ 466.293165] ffff880013a38000
[ 466.328833] ffff880013a386c0
[ 466.366794] ffff880013a37d00
[ 466.400246] ffff880013a38000
[ 466.435814] ffff880013a37fd8
[ 466.471383] ffffffff81c30f40
[ 466.509231] ffff880013a37fd8
[ 466.542622] ffff880013a37fd8
[ 466.578196] ffff88014fc68000
[ 466.613805] ffff880013a38000
[ 466.651719] Call Trace:
[ 466.680968] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 466.741542] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 466.812516] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 466.883457] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 466.954376] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 467.026495] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 467.096558] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 467.167479] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 467.239448] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 467.301171] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 467.375390] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 467.436994] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 467.499714] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 467.575046] no locks held by make/7213.
[ 467.621122] INFO: task make:7244 blocked for more than 60 seconds.
[ 467.695181] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 467.789059] make D ffff880010150000 0 7244 5185 0x00000000
[ 467.874628] ffff88001014bcd0
[ 467.908481] 0000000000000046
[ 467.944262] ffff880010150000
[ 467.979909] ffff8800101506c0
[ 468.017920] ffff88001014bd00
[ 468.051512] ffff880010150000
[ 468.087186] ffff88001014bfd8
[ 468.122965] ffffffff81c30f40
[ 468.160926] ffff88001014bfd8
[ 468.194414] ffff88001014bfd8
[ 468.230212] ffff8801f375a120
[ 468.266007] ffff880010150000
[ 468.304300] Call Trace:
[ 468.333998] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 468.395475] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 468.467315] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 468.539070] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 468.610904] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 468.683824] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 468.754629] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 468.826404] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 468.899306] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 468.961720] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 469.036686] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 469.099308] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 469.162831] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 469.238848] no locks held by make/7244.
[ 469.285246] INFO: task gcc:7258 blocked for more than 60 seconds.
[ 469.358666] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 469.452906] gcc D ffff880010224240 0 7258 7177 0x00000000
[ 469.538591] ffff8800773d1cd0
[ 469.572455] 0000000000000046
[ 469.608488] ffff880010224240
[ 469.644508] ffff880010224900
[ 469.683041] ffff8800773d1d00
[ 469.716966] ffff880010224240
[ 469.752899] ffff8800773d1fd8
[ 469.788693] ffffffff81c30f40
[ 469.826650] ffff8800773d1fd8
[ 469.860177] ffff8800773d1fd8
[ 469.896018] ffff88001b754240
[ 469.931803] ffff880010224240
[ 469.969655] Call Trace:
[ 469.999092] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 470.059833] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 470.131064] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 470.202286] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 470.273553] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 470.345773] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 470.416042] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 470.487300] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 470.559673] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 470.621611] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 470.683877] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 470.747236] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 470.823065] no locks held by gcc/7258.
[ 470.868162] INFO: task make:7275 blocked for more than 60 seconds.
[ 470.942679] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 471.036899] make D ffff8801608b8000 0 7275 6403 0x00000000
[ 471.122453] ffff880171583cd0
[ 471.156271] 0000000000000046
[ 471.192300] ffff8801608b8000
[ 471.228313] ffff8801608b86c0
[ 471.266710] ffff880171583d00
[ 471.300544] ffff8801608b8000
[ 471.336584] ffff880171583fd8
[ 471.372597] ffffffff81c30f40
[ 471.411071] ffff880171583fd8
[ 471.444971] ffff880171583fd8
[ 471.480998] ffff88008a5cc240
[ 471.516900] ffff8801608b8000
[ 471.555485] Call Trace:
[ 471.585072] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 471.646493] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 471.718268] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 471.789886] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 471.861270] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 471.933624] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 472.003968] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 472.075351] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 472.147887] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 472.209926] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 472.284459] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 472.346396] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 472.409439] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 472.484985] no locks held by make/7275.
[ 472.531110] INFO: task make:7284 blocked for more than 60 seconds.
[ 472.605361] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 472.699373] make D ffff88003cd3a120 0 7284 6957 0x00000000
[ 472.784752] ffff880041787cd0
[ 472.818403] 0000000000000046
[ 472.854230] ffff88003cd3a120
[ 472.890170] ffff88003cd3a7e0
[ 472.928190] ffff880041787d00
[ 472.961868] ffff88003cd3a120
[ 472.997819] ffff880041787fd8
[ 473.033631] ffffffff81c30f40
[ 473.071772] ffff880041787fd8
[ 473.105458] ffff880041787fd8
[ 473.141277] ffff880131e28000
[ 473.177172] ffff88003cd3a120
[ 473.215640] Call Trace:
[ 473.245203] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 473.306486] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 473.378044] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 473.449710] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 473.521302] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 473.594070] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 473.664577] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 473.736207] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 473.808858] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 473.870981] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 473.945731] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 474.008135] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 474.071435] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 474.147239] no locks held by make/7284.
[ 474.193368] INFO: task gcc:7313 blocked for more than 60 seconds.
[ 474.266655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 474.360700] gcc D ffff8801971c8000 0 7313 7125 0x00000000
[ 474.445980] ffff88015d039cd0
[ 474.479599] 0000000000000046
[ 474.515581] ffff8801971c8000
[ 474.551469] ffff8801971c86c0
[ 474.589842] ffff88015d039d00
[ 474.623653] ffff8801971c8000
[ 474.659584] ffff88015d039fd8
[ 474.695436] ffffffff81c30f40
[ 474.733772] ffff88015d039fd8
[ 474.767476] ffff88015d039fd8
[ 474.803402] ffff88014fd24240
[ 474.839357] ffff8801971c8000
[ 474.881321] Call Trace:
[ 474.910717] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 474.971556] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 475.042533] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 475.113477] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 475.184398] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 475.256368] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 475.326259] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 475.397191] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 475.469155] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 475.530730] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 475.592307] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 475.654909] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 475.730074] no locks held by gcc/7313.
[ 475.775161] INFO: task gcc:7317 blocked for more than 60 seconds.
[ 475.848474] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 475.942214] gcc D ffff880060e82120 0 7317 7140 0x00000000
[ 476.026834] ffff880032209cd0
[ 476.060241] 0000000000000046
[ 476.095884] ffff880060e82120
[ 476.131451] ffff880060e827e0
[ 476.169302] ffff880032209d00
[ 476.202697] ffff880060e82120
[ 476.238263] ffff880032209fd8
[ 476.273884] ffffffff81c30f40
[ 476.311688] ffff880032209fd8
[ 476.345076] ffff880032209fd8
[ 476.380671] ffff88014dd80000
[ 476.416318] ffff880060e82120
[ 476.454171] Call Trace:
[ 476.483644] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 476.544475] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 476.615875] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 476.687518] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 476.758490] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 476.830567] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 476.900532] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 476.971565] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 477.044153] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 477.106476] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 477.168630] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 477.231976] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 477.307849] no locks held by gcc/7317.
[ 477.352832] INFO: task gcc:7318 blocked for more than 60 seconds.
[ 477.425851] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 477.520063] gcc D ffff8800417b8000 0 7318 7163 0x00000000
[ 477.605318] ffff88003220bcd0
[ 477.638954] 0000000000000046
[ 477.674736] ffff8800417b8000
[ 477.710512] ffff8800417b86c0
[ 477.748759] ffff88003220bd00
[ 477.782388] ffff8800417b8000
[ 477.818216] ffff88003220bfd8
[ 477.854037] ffffffff81c30f40
[ 477.892140] ffff88003220bfd8
[ 477.925757] ffff88003220bfd8
[ 477.961651] ffff880232628000
[ 477.997486] ffff8800417b8000
[ 478.035967] Call Trace:
[ 478.065430] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 478.126769] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 478.198269] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 478.270313] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 478.341976] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 478.414676] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 478.485222] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 478.556898] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 478.629569] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 478.691824] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 478.764491] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 478.826731] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 478.890015] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 478.965870] no locks held by gcc/7318.
[ 479.010909] INFO: task gcc:7321 blocked for more than 60 seconds.
[ 479.084180] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 479.178242] gcc D ffff8800486f4240 0 7321 7161 0x00000000
[ 479.263798] ffff880006039cd0
[ 479.297505] 0000000000000046
[ 479.333453] ffff8800486f4240
[ 479.369371] ffff8800486f4900
[ 479.407690] ffff880006039d00
[ 479.441381] ffff8800486f4240
[ 479.477249] ffff880006039fd8
[ 479.513101] ffffffff81c30f40
[ 479.551396] ffff880006039fd8
[ 479.585079] ffff880006039fd8
[ 479.620949] ffff88011a188000
[ 479.656868] ffff8800486f4240
[ 479.695140] Call Trace:
[ 479.724638] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 479.785963] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 479.857826] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 479.929511] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 480.001299] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 480.074028] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 480.144569] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 480.216223] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 480.288934] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 480.351228] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 480.413513] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 480.476804] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 480.552733] no locks held by gcc/7321.
[ 480.597884] INFO: task gcc:7329 blocked for more than 60 seconds.
[ 480.671099] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 480.765118] gcc D ffff88000608a120 0 7329 7205 0x00000000
[ 480.850345] ffff88000609fcd0
[ 480.884096] 0000000000000046
[ 480.919987] ffff88000608a120
[ 480.955858] ffff88000608a7e0
[ 480.994271] ffff88000609fd00
[ 481.028041] ffff88000608a120
[ 481.063949] ffff88000609ffd8
[ 481.099846] ffffffff81c30f40
[ 481.137975] ffff88000609ffd8
[ 481.171754] ffff88000609ffd8
[ 481.207604] ffff880160b44240
[ 481.243514] ffff88000608a120
[ 481.281898] Call Trace:
[ 481.311282] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 481.372101] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 481.443257] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 481.514549] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 481.585752] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 481.658195] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 481.728466] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 481.799828] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 481.872368] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 481.934573] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 481.996646] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 482.059581] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 482.135257] no locks held by gcc/7329.
[ 482.180280] INFO: task gcc:7332 blocked for more than 60 seconds.
[ 482.253484] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 482.347427] gcc D ffff8800060cc240 0 7332 7142 0x00000000
[ 482.432595] ffff8800060d3cd0
[ 482.466193] 0000000000000046
[ 482.501978] ffff8800060cc240
[ 482.537816] ffff8800060cc900
[ 482.576006] ffff8800060d3d00
[ 482.609680] ffff8800060cc240
[ 482.645484] ffff8800060d3fd8
[ 482.681273] ffffffff81c30f40
[ 482.719551] ffff8800060d3fd8
[ 482.753109] ffff8800060d3fd8
[ 482.788914] ffff88014de20000
[ 482.824693] ffff8800060cc240
[ 482.863207] Call Trace:
[ 482.892660] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 482.953940] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 483.025605] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 483.096862] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 483.168506] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 483.241251] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 483.311764] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 483.383425] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 483.456046] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 483.518314] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 483.580563] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 483.643914] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 483.719685] no locks held by gcc/7332.
[ 483.764913] INFO: task gcc:7361 blocked for more than 60 seconds.
[ 483.838077] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 483.932017] gcc D ffff88015d34a120 0 7361 7171 0x00000000
[ 484.017094] ffff88015d37fcd0
[ 484.050672] 0000000000000046
[ 484.086538] ffff88015d34a120
[ 484.122335] ffff88015d34a7e0
[ 484.160626] ffff88015d37fd00
[ 484.194220] ffff88015d34a120
[ 484.230079] ffff88015d37ffd8
[ 484.265832] ffffffff81c30f40
[ 484.303924] ffff88015d37ffd8
[ 484.337524] ffff88015d37ffd8
[ 484.373286] ffff880131e28000
[ 484.409072] ffff88015d34a120
[ 484.447659] Call Trace:
[ 484.477146] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 484.538329] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 484.610094] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 484.681720] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 484.753275] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 484.825896] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 484.896532] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 484.968144] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 485.040666] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 485.102979] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 485.175680] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 485.237861] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 485.301203] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 485.377116] no locks held by gcc/7361.
[ 485.422249] INFO: task gcc:7362 blocked for more than 60 seconds.
[ 485.495519] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 485.589536] gcc D ffff88015d32a120 0 7362 7209 0x00000000
[ 485.675509] ffff88015d39fcd0
[ 485.709160] 0000000000000046
[ 485.744951] ffff88015d32a120
[ 485.780909] ffff88015d32a7e0
[ 485.819202] ffff88015d39fd00
[ 485.852805] ffff88015d32a120
[ 485.888753] ffff88015d39ffd8
[ 485.924612] ffffffff81c30f40
[ 485.962940] ffff88015d39ffd8
[ 485.996615] ffff88015d39ffd8
[ 486.032514] ffff88003cd62120
[ 486.068339] ffff88015d32a120
[ 486.106684] Call Trace:
[ 486.136096] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 486.197160] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 486.268176] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 486.339107] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 486.410039] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 486.482175] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 486.552208] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 486.623182] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 486.695219] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 486.756887] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 486.828961] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 486.890600] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 486.953352] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 487.028654] no locks held by gcc/7362.
[ 487.073773] INFO: task gcc:7363 blocked for more than 60 seconds.
[ 487.147076] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 487.241236] gcc D ffff88015d2e2120 0 7363 7173 0x00000000
[ 487.327056] ffff88015d3a3cd0
[ 487.360905] 0000000000000046
[ 487.397000] ffff88015d2e2120
[ 487.432955] ffff88015d2e27e0
[ 487.471422] ffff88015d3a3d00
[ 487.505364] ffff88015d2e2120
[ 487.541403] ffff88015d3a3fd8
[ 487.577283] ffffffff81c30f40
[ 487.616160] ffff88015d3a3fd8
[ 487.649978] ffff88015d3a3fd8
[ 487.685998] ffff88014df20000
[ 487.722117] ffff88015d2e2120
[ 487.760465] Call Trace:
[ 487.789928] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 487.850890] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 487.922390] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 487.993888] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 488.065169] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 488.137479] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 488.207806] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 488.279131] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 488.351603] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 488.413788] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 488.475838] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 488.539085] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 488.614867] no locks held by gcc/7363.
[ 488.660098] INFO: task gcc:7366 blocked for more than 60 seconds.
[ 488.733414] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 488.827536] gcc D ffff880159000000 0 7366 7174 0x00000000
[ 488.913137] ffff88015d3f7cd0
[ 488.946797] 0000000000000046
[ 488.982702] ffff880159000000
[ 489.018592] ffff8801590006c0
[ 489.056956] ffff88015d3f7d00
[ 489.090645] ffff880159000000
[ 489.126425] ffff88015d3f7fd8
[ 489.162419] ffffffff81c30f40
[ 489.200776] ffff88015d3f7fd8
[ 489.234455] ffff88015d3f7fd8
[ 489.270442] ffff88015d2e0000
[ 489.306312] ffff880159000000
[ 489.344597] Call Trace:
[ 489.374302] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 489.435446] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 489.507235] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 489.578923] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 489.650423] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 489.723124] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 489.793734] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 489.865337] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 489.937994] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 490.000299] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 490.062527] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 490.125821] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 490.201663] no locks held by gcc/7366.
[ 490.246748] INFO: task gcc:7370 blocked for more than 60 seconds.
[ 490.324606] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 490.418871] gcc D ffff880159060000 0 7370 7238 0x00000000
[ 490.503569] ffff88015905bcd0
[ 490.537014] 0000000000000046
[ 490.572616] ffff880159060000
[ 490.608250] ffff8801590606c0
[ 490.646147] ffff88015905bd00
[ 490.679646] ffff880159060000
[ 490.715312] ffff88015905bfd8
[ 490.750940] ffffffff81c30f40
[ 490.788791] ffff88015905bfd8
[ 490.822184] ffff88015905bfd8
[ 490.857798] ffff8800a7270000
[ 490.893497] ffff880159060000
[ 490.931392] Call Trace:
[ 490.961130] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 491.022461] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 491.094341] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 491.166095] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 491.237612] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 491.309961] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 491.380143] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 491.451412] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 491.523680] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 491.585454] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 491.657815] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 491.719713] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 491.782742] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 491.858232] no locks held by gcc/7370.
[ 491.903295] INFO: task make:7376 blocked for more than 60 seconds.
[ 491.977454] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 492.071382] make D ffff8801590d8000 0 7376 6173 0x00000000
[ 492.156589] ffff8801590d5cd0
[ 492.190233] 0000000000000046
[ 492.226034] ffff8801590d8000
[ 492.261709] ffff8801590d86c0
[ 492.300235] ffff8801590d5d00
[ 492.333902] ffff8801590d8000
[ 492.369657] ffff8801590d5fd8
[ 492.405405] ffffffff81c30f40
[ 492.443397] ffff8801590d5fd8
[ 492.476901] ffff8801590d5fd8
[ 492.512646] ffff8801e5c0c240
[ 492.548372] ffff8801590d8000
[ 492.586401] Call Trace:
[ 492.615817] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 492.676716] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 492.748099] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 492.819388] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 492.890990] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 492.963226] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 493.033589] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 493.104943] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 493.177326] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 493.239315] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 493.313781] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 493.375747] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 493.438690] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 493.514175] no locks held by make/7376.
[ 493.560338] INFO: task make:7386 blocked for more than 60 seconds.
[ 493.634525] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 493.728783] make D ffff880159318000 0 7386 6812 0x00000000
[ 493.814617] ffff880159321cd0
[ 493.848487] 0000000000000046
[ 493.884530] ffff880159318000
[ 493.920526] ffff8801593186c0
[ 493.958958] ffff880159321d00
[ 493.992914] ffff880159318000
[ 494.028856] ffff880159321fd8
[ 494.064937] ffffffff81c30f40
[ 494.103709] ffff880159321fd8
[ 494.137389] ffff880159321fd8
[ 494.173424] ffff8800103c4240
[ 494.209501] ffff880159318000
[ 494.247850] Call Trace:
[ 494.277100] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 494.337664] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 494.408645] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 494.479576] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 494.550507] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 494.622479] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 494.692370] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 494.763298] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 494.835269] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 494.896839] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 494.970891] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 495.032459] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 495.095070] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 495.172543] no locks held by make/7386.
[ 495.218898] INFO: task make:7404 blocked for more than 60 seconds.
[ 495.293465] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 495.388155] make D ffff8801541d8000 0 7404 6957 0x00000000
[ 495.473235] ffff8801541cdcd0
[ 495.506911] 0000000000000046
[ 495.542497] ffff8801541d8000
[ 495.578061] ffff8801541d86c0
[ 495.615808] ffff8801541cdd00
[ 495.649199] ffff8801541d8000
[ 495.684771] ffff8801541cdfd8
[ 495.720340] ffffffff81c30f40
[ 495.758087] ffff8801541cdfd8
[ 495.791478] ffff8801541cdfd8
[ 495.827050] ffff8800323fa120
[ 495.862616] ffff8801541d8000
[ 495.903079] Call Trace:
[ 495.932301] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 495.992830] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 496.063759] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 496.134695] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 496.205627] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 496.277591] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 496.347481] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 496.418419] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 496.490382] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 496.551953] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 496.626006] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 496.687574] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 496.750183] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 496.827816] no locks held by make/7404.
[ 496.873748] INFO: task gcc:7424 blocked for more than 60 seconds.
[ 496.946658] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 497.040366] gcc D ffff88014fc70000 0 7424 7208 0x00000000
[ 497.124916] ffff88014fc63cd0
[ 497.158298] 0000000000000046
[ 497.193863] ffff88014fc70000
[ 497.229435] ffff88014fc706c0
[ 497.267178] ffff88014fc63d00
[ 497.300572] ffff88014fc70000
[ 497.336139] ffff88014fc63fd8
[ 497.371708] ffffffff81c30f40
[ 497.409457] ffff88014fc63fd8
[ 497.442846] ffff88014fc63fd8
[ 497.478418] ffff8800417f0000
[ 497.513990] ffff88014fc70000
[ 497.551741] Call Trace:
[ 497.580966] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 497.641495] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 497.712428] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 497.783359] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 497.854290] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 497.926259] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 497.996150] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 498.067079] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 498.139050] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 498.200620] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 498.272588] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 498.334162] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 498.396771] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 498.471871] no locks held by gcc/7424.
[ 498.517473] INFO: task gcc:7425 blocked for more than 60 seconds.
[ 498.590455] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 498.684250] gcc D ffff88014fca0000 0 7425 7247 0x00000000
[ 498.768798] ffff88014fc9dcd0
[ 498.802179] 0000000000000046
[ 498.837747] ffff88014fca0000
[ 498.873315] ffff88014fca06c0
[ 498.911070] ffff88014fc9dd00
[ 498.944453] ffff88014fca0000
[ 498.980023] ffff88014fc9dfd8
[ 499.015592] ffffffff81c30f40
[ 499.053340] ffff88014fc9dfd8
[ 499.086729] ffff88014fc9dfd8
[ 499.122300] ffff88002ffc0000
[ 499.157869] ffff88014fca0000
[ 499.198425] Call Trace:
[ 499.227664] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 499.288188] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 499.359117] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 499.430151] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 499.501082] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 499.573053] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 499.642945] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 499.713875] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 499.785845] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 499.847415] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 499.919386] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 499.980958] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 500.043568] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 500.118678] no locks held by gcc/7425.
[ 500.163596] INFO: task gcc:7427 blocked for more than 60 seconds.
[ 500.239000] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 500.332712] gcc D ffff88014fd10000 0 7427 7206 0x00000000
[ 500.417259] ffff88014fd0fcd0
[ 500.450638] 0000000000000046
[ 500.486204] ffff88014fd10000
[ 500.521773] ffff88014fd106c0
[ 500.559522] ffff88014fd0fd00
[ 500.592913] ffff88014fd10000
[ 500.628481] ffff88014fd0ffd8
[ 500.664049] ffffffff81c30f40
[ 500.701803] ffff88014fd0ffd8
[ 500.735191] ffff88014fd0ffd8
[ 500.770757] ffff88021a3c0000
[ 500.806326] ffff88014fd10000
[ 500.844076] Call Trace:
[ 500.873312] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 500.933841] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 501.004767] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 501.075697] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 501.146629] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 501.218600] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 501.288490] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 501.359426] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 501.431393] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 501.492960] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 501.564933] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 501.626501] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 501.689110] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 501.766718] no locks held by gcc/7427.
[ 501.811646] INFO: task gcc:7432 blocked for more than 60 seconds.
[ 501.884542] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 501.978255] gcc D ffff88014fd70000 0 7432 7253 0x00000000
[ 502.062803] ffff88014fd5fcd0
[ 502.096185] 0000000000000046
[ 502.131752] ffff88014fd70000
[ 502.167318] ffff88014fd706c0
[ 502.205067] ffff88014fd5fd00
[ 502.238461] ffff88014fd70000
[ 502.274026] ffff88014fd5ffd8
[ 502.309598] ffffffff81c30f40
[ 502.347343] ffff88014fd5ffd8
[ 502.380736] ffff88014fd5ffd8
[ 502.416305] ffff88016a88c240
[ 502.451873] ffff88014fd70000
[ 502.489631] Call Trace:
[ 502.518856] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 502.579383] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 502.650314] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 502.721246] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 502.792176] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 502.864146] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 502.934035] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 503.004966] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 503.076939] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 503.138508] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 503.210480] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 503.272046] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 503.334661] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 503.412369] no locks held by gcc/7432.
[ 503.457291] INFO: task gcc:7436 blocked for more than 60 seconds.
[ 503.530196] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 503.623905] gcc D ffff88014fe00000 0 7436 7272 0x00000000
[ 503.708458] ffff88014fe09cd0
[ 503.741835] 0000000000000046
[ 503.777400] ffff88014fe00000
[ 503.812972] ffff88014fe006c0
[ 503.850716] ffff88014fe09d00
[ 503.884110] ffff88014fe00000
[ 503.919679] ffff88014fe09fd8
[ 503.955249] ffffffff81c30f40
[ 503.992995] ffff88014fe09fd8
[ 504.026387] ffff88014fe09fd8
[ 504.061952] ffff880026d58000
[ 504.097525] ffff88014fe00000
[ 504.135273] Call Trace:
[ 504.164512] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 504.225035] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 504.295963] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 504.366892] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 504.437828] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 504.509796] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 504.579684] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 504.650618] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 504.722590] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 504.784157] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 504.845727] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 504.908339] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 504.985948] no locks held by gcc/7436.
[ 505.030865] INFO: task gcc:7438 blocked for more than 60 seconds.
[ 505.103760] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 505.197471] gcc D ffff880032008000 0 7438 7271 0x00000000
[ 505.282024] ffff88002feabcd0
[ 505.315412] 0000000000000046
[ 505.350976] ffff880032008000
[ 505.386547] ffff8800320086c0
[ 505.424294] ffff88002feabd00
[ 505.457682] ffff880032008000
[ 505.493254] ffff88002feabfd8
[ 505.528826] ffffffff81c30f40
[ 505.566571] ffff88002feabfd8
[ 505.599962] ffff88002feabfd8
[ 505.635532] ffff88017d5dc240
[ 505.671100] ffff880032008000
[ 505.708853] Call Trace:
[ 505.738080] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 505.798610] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 505.869541] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 505.940471] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 506.011403] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 506.083377] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 506.153262] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 506.224194] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 506.296161] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 506.357733] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 506.419303] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 506.481911] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 506.559666] no locks held by gcc/7438.
[ 506.604549] INFO: task make:7449 blocked for more than 60 seconds.
[ 506.678495] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 506.772199] make D ffff88014ffb0000 0 7449 6173 0x00000000
[ 506.856749] ffff88014ffafcd0
[ 506.890132] 0000000000000046
[ 506.925698] ffff88014ffb0000
[ 506.961267] ffff88014ffb06c0
[ 506.999014] ffff88014ffafd00
[ 507.032406] ffff88014ffb0000
[ 507.067974] ffff88014ffaffd8
[ 507.103542] ffffffff81c30f40
[ 507.141290] ffff88014ffaffd8
[ 507.174680] ffff88014ffaffd8
[ 507.210253] ffff880013a7a120
[ 507.245818] ffff88014ffb0000
[ 507.283567] Call Trace:
[ 507.312806] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 507.373328] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 507.444261] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 507.515194] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 507.586120] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 507.658092] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 507.727983] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 507.798915] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 507.870883] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 507.932453] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 508.006507] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 508.068073] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 508.130684] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 508.205793] no locks held by make/7449.
[ 508.251661] INFO: task gcc:7509 blocked for more than 60 seconds.
[ 508.324559] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 508.418265] gcc D ffff88014dd14240 0 7509 7341 0x00000000
[ 508.502818] ffff8801491f5cd0
[ 508.536196] 0000000000000046
[ 508.571761] ffff88014dd14240
[ 508.607335] ffff88014dd14900
[ 508.645079] ffff8801491f5d00
[ 508.678471] ffff88014dd14240
[ 508.714042] ffff8801491f5fd8
[ 508.749607] ffffffff81c30f40
[ 508.787360] ffff8801491f5fd8
[ 508.820748] ffff8801491f5fd8
[ 508.856314] ffff88020ed82120
[ 508.891884] ffff88014dd14240
[ 508.932130] Call Trace:
[ 508.961369] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 509.021894] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 509.092822] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 509.163753] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 509.234685] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 509.306659] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 509.376544] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 509.447477] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 509.519449] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 509.581014] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 509.652988] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 509.714558] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 509.777168] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 509.852274] no locks held by gcc/7509.
[ 509.897099] INFO: task gcc:7543 blocked for more than 60 seconds.
[ 509.972523] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 510.066313] gcc D ffff88014fd74240 0 7543 7355 0x00000000
[ 510.150859] ffff8801428dbcd0
[ 510.184239] 0000000000000046
[ 510.219806] ffff88014fd74240
[ 510.255374] ffff88014fd74900
[ 510.293122] ffff8801428dbd00
[ 510.326515] ffff88014fd74240
[ 510.362080] ffff8801428dbfd8
[ 510.397651] ffffffff81c30f40
[ 510.435403] ffff8801428dbfd8
[ 510.468790] ffff8801428dbfd8
[ 510.504359] ffff8801a2002120
[ 510.539930] ffff88014fd74240
[ 510.577677] Call Trace:
[ 510.606914] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 510.667437] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 510.738370] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 510.809301] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 510.880231] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 510.952201] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 511.022091] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 511.093021] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 511.164993] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 511.226565] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 511.288133] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 511.350742] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 511.425847] no locks held by gcc/7543.
[ 511.470672] INFO: task gcc:7576 blocked for more than 60 seconds.
[ 511.543580] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 511.639769] gcc D ffff880154264240 0 7576 7488 0x00000000
[ 511.724334] ffff880103347cd0
[ 511.757709] 0000000000000046
[ 511.793278] ffff880154264240
[ 511.828847] ffff880154264900
[ 511.866597] ffff880103347d00
[ 511.899984] ffff880154264240
[ 511.935558] ffff880103347fd8
[ 511.971125] ffffffff81c30f40
[ 512.008872] ffff880103347fd8
[ 512.042260] ffff880103347fd8
[ 512.077832] ffff880060d4c240
[ 512.113401] ffff880154264240
[ 512.151148] Call Trace:
[ 512.180388] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 512.240910] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 512.311842] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 512.382771] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 512.453703] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 512.525677] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 512.595562] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 512.666492] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 512.738463] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 512.800036] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 512.861602] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 512.924214] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 512.999317] no locks held by gcc/7576.
[ 513.044138] INFO: task gcc:7579 blocked for more than 60 seconds.
[ 513.117040] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 513.210747] gcc D ffff880100674240 0 7579 7437 0x00000000
[ 513.295302] ffff880100729cd0
[ 513.328687] 0000000000000046
[ 513.364252] ffff880100674240
[ 513.399823] ffff880100674900
[ 513.437570] ffff880100729d00
[ 513.470959] ffff880100674240
[ 513.506531] ffff880100729fd8
[ 513.542098] ffffffff81c30f40
[ 513.579847] ffff880100729fd8
[ 513.613240] ffff880100729fd8
[ 513.648805] ffff88011503a120
[ 513.684378] ffff880100674240
[ 513.724734] Call Trace:
[ 513.753957] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 513.814488] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 513.885416] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 513.956349] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 514.027278] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 514.099247] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 514.169137] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 514.240072] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 514.312042] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 514.373610] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 514.443268] INFO: rcu_preempt_state detected stalls on CPUs/tasks: {} (detected by 0, t=6002 jiffies)
[ 514.443460] Stack:
[ 514.443462] ffff88013bc03d38
[ 514.443464] ffffffff8135a222
[ 514.443465] 000000205d343732
[ 514.443467] 00000000000003e9
[ 514.443469] 0000000000001000
[ 514.443470] ffffffff81cd6e00
[ 514.443472] 0000000000000400
[ 514.443473] 0000000000000096
[ 514.443475] ffff88013bc03d48
[ 514.443477] ffffffff8135a13e
[ 514.443478] ffff88013bc03d68
[ 514.443480] ffffffff810722d2
[ 514.443482] Call Trace:
[ 514.443484] <IRQ>
[ 514.443485] [<ffffffff8135a222>] delay_tsc+0x82/0xf0
[ 514.443491] [<ffffffff8135a13e>] __const_udelay+0x2e/0x30
[ 514.443495] [<ffffffff810722d2>] native_safe_apic_wait_icr_idle+0x22/0x50
[ 514.443500] [<ffffffff81073483>] default_send_IPI_mask_sequence_phys+0x103/0x110
[ 514.443506] [<ffffffff81077607>] physflat_send_IPI_all+0x17/0x20
[ 514.443510] [<ffffffff8107363a>] arch_trigger_all_cpu_backtrace+0x5a/0x90
[ 514.443514] [<ffffffff811238bf>] __rcu_pending+0x37f/0x3e0
[ 514.443519] [<ffffffff81123f02>] rcu_check_callbacks+0x132/0x1b0
[ 514.443523] [<ffffffff810b7698>] update_process_times+0x48/0x90
[ 514.443528] [<ffffffff810dc900>] tick_sched_timer+0x60/0xc0
[ 514.443534] [<ffffffff810ce794>] __run_hrtimer+0x74/0x250
[ 514.443537] [<ffffffff810dc8a0>] ? tick_nohz_handler+0x100/0x100
[ 514.443541] [<ffffffff810cf273>] hrtimer_interrupt+0x103/0x230
[ 514.443544] [<ffffffff8165d026>] smp_apic_timer_interrupt+0x66/0x98
[ 514.443549] [<ffffffff8165b6f3>] apic_timer_interrupt+0x73/0x80
[ 514.443554] <EOI>
[ 514.443555] [<ffffffff813a55df>] ? intel_idle+0xdf/0x140
[ 514.443559] [<ffffffff813a55db>] ? intel_idle+0xdb/0x140
[ 514.443563] [<ffffffff8151a660>] cpuidle_idle_call+0xc0/0x240
[ 514.443568] [<ffffffff81054235>] cpu_idle+0xd5/0x140
[ 514.443572] [<ffffffff8162bb21>] rest_init+0xd5/0xe4
[ 514.443575] [<ffffffff8162ba4c>] ? csum_partial_copy_generic+0x16c/0x16c
[ 514.443578] [<ffffffff81cf4c36>] start_kernel+0x3e1/0x3ec
[ 514.443583] [<ffffffff81cf4347>] x86_64_start_reservations+0x132/0x136
[ 514.443587] [<ffffffff81cf4140>] ? early_idt_handlers+0x140/0x140
[ 514.443590] [<ffffffff81cf444d>] x86_64_start_kernel+0x102/0x111
[ 514.443594] Code: c3 0f 1f 40 00 55 89 f8 48 89 e5 e6 70 e4 71 5d c3 0f 1f 40 00 55 89 f0 48 89 e5 e6 70 89 f8 e6 71 5d c3 66 90 55 48 89 e5 0f 31
[ 514.443613] c1 48 89 d0 5d 48 c1 e0 20 48 09 c8 c3 66 66 66 2e 0f 1f 84
[ 514.443843] Stack:
[ 514.443845] ffff880138c73e98
[ 514.443847] ffffffff8151b91b
[ 514.443849] 0000000000000000
[ 514.443851] 000000000095d348
[ 514.443853] 0000000000000000
[ 514.443855] 000000010095d348
[ 514.443857] ffff88013bc5a570
[ 514.443859] ffff88013bc5a570
[ 514.443861] ffff88013bc5a5e0
[ 514.443863] 0000000000000000
[ 514.443865] ffff880138c73ee8
[ 514.443867] ffffffff8151a660
[ 514.443869] Call Trace:
[ 514.443871] [<ffffffff8151b91b>] ? menu_select+0xeb/0x380
[ 514.443877] [<ffffffff8151a660>] cpuidle_idle_call+0xc0/0x240
[ 514.443882] [<ffffffff81054235>] cpu_idle+0xd5/0x140
[ 514.443886] [<ffffffff8163f9d1>] start_secondary+0x20c/0x213
[ 514.443893] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <e8> 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff
[ 514.444068] Stack:
[ 514.444069] ffff880133ff5a30
[ 514.444071] ffffffff81414a2b
[ 514.444073] ffffffff826bbb80
[ 514.444075] 0000000000000000
[ 514.444077] ffffffff826bbb80
[ 514.444079] 0000000000000001
[ 514.444081] ffff880133ff5a80
[ 514.444083] ffffffff81414c66
[ 514.444085] 0000000033ff5a80
[ 514.444087] 0000000000000046
[ 514.444088] ffff880133ff5aa0
[ 514.444090] ffffffff81c81c00
[ 514.444093] Call Trace:
[ 514.444095] [<ffffffff81414a2b>] wait_for_xmitr+0x3b/0xa0
[ 514.444101] [<ffffffff81414c66>] serial8250_console_write+0xd6/0x1a0
[ 514.444106] [<ffffffff810a5279>] __call_console_drivers+0x89/0xb0
[ 514.444113] [<ffffffff810a54cc>] _call_console_drivers+0x4c/0x80
[ 514.444117] [<ffffffff810a5624>] console_unlock+0x124/0x2a0
[ 514.444122] [<ffffffff810a59d6>] vprintk+0x236/0x560
[ 514.444127] [<ffffffff816532f1>] ? _raw_spin_unlock_irq+0x41/0x70
[ 514.444133] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 514.444138] [<ffffffff8164740c>] printk+0x51/0x53
[ 514.444142] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 514.444147] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 514.444152] [<ffffffff81058911>] printk_address+0x31/0x40
[ 514.444157] [<ffffffff81058963>] print_trace_address+0x43/0x60
[ 514.444162] [<ffffffff81058840>] print_context_stack+0xa0/0x140
[ 514.444167] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 514.444172] [<ffffffff810574ef>] dump_trace+0x17f/0x2f0
[ 514.444177] [<ffffffff810589dc>] show_trace_log_lvl+0x5c/0x80
[ 514.444182] [<ffffffff81057732>] show_stack_log_lvl+0xd2/0x1c0
[ 514.444187] [<ffffffff81058a3c>] show_stack+0x1c/0x20
[ 514.444191] [<ffffffff8109ec18>] sched_show_task+0x98/0x100
[ 514.444196] [<ffffffff8111bd2f>] watchdog+0x26f/0x2d0
[ 514.444200] [<ffffffff8111bbe2>] ? watchdog+0x122/0x2d0
[ 514.444205] [<ffffffff8111bac0>] ? hung_task_panic+0x20/0x20
[ 514.444209] [<ffffffff810ca057>] kthread+0xa7/0xb0
[ 514.444215] [<ffffffff8165c584>] kernel_thread_helper+0x4/0x10
[ 514.444221] [<ffffffff8108c5ec>] ? finish_task_switch+0x7c/0x120
[ 514.444227] [<ffffffff816532f1>] ? _raw_spin_unlock_irq+0x41/0x70
[ 514.444231] [<ffffffff81653a78>] ? retint_restore_args+0x13/0x13
[ 514.444236] [<ffffffff810c9fb0>] ? __init_kthread_worker+0x70/0x70
[ 514.444242] [<ffffffff8165c580>] ? gs_change+0x13/0x13
[ 514.444246] Code: 40 88 16 5d c3 66 0f 1f 44 00 00 f6 c2 40 74 ea 5d c3 90 55 48 89 e5 66 66 66 66 90 0f b6 8f 81 00 00 00 d3 e6 03 77 38 89 f2 ec <0f> b6 c0 5d c3 0f 1f 00 55 48 89 e5 66 66 66 66 90 0f b6 8f 81
[ 514.444545] Stack:
[ 514.444547] ffff880138cebe98
[ 514.444549] ffffffff8151b91b
[ 514.444551] 0000000000000000
[ 514.444553] 0000000000947e48
[ 514.444555] 0000000000000000
[ 514.444557] 0000000300947e48
[ 514.444560] ffff88013bcda570
[ 514.444561] ffff88013bcda570
[ 514.444564] ffff88013bcda5e0
[ 514.444565] 0000000000000000
[ 514.444567] ffff880138cebee8
[ 514.444569] ffffffff8151a660
[ 514.444572] Call Trace:
[ 514.444574] [<ffffffff8151b91b>] ? menu_select+0xeb/0x380
[ 514.444579] [<ffffffff8151a660>] cpuidle_idle_call+0xc0/0x240
[ 514.444584] [<ffffffff81054235>] cpu_idle+0xd5/0x140
[ 514.444588] [<ffffffff8163f9d1>] start_secondary+0x20c/0x213
[ 514.444594] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <e8> 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff
[ 514.444862] Stack:
[ 514.444865] ffff880138cefe98
[ 514.444868] ffffffff8151b91b
[ 514.444871] 0000000000000000
[ 514.444874] 000000000095bba8
[ 514.444877] 0000000000000000
[ 514.444880] 000000040095bba8
[ 514.444883] ffff88023fc1a570
[ 514.444886] ffff88023fc1a570
[ 514.444889] ffff88023fc1a5e0
[ 514.444893] 0000000000000000
[ 514.444895] ffff880138cefee8
[ 514.444898] ffffffff8151a660
[ 514.444901] Call Trace:
[ 514.444905] [<ffffffff8151b91b>] ? menu_select+0xeb/0x380
[ 514.444914] [<ffffffff8151a660>] cpuidle_idle_call+0xc0/0x240
[ 514.444921] [<ffffffff81054235>] cpu_idle+0xd5/0x140
[ 514.444928] [<ffffffff8163f9d1>] start_secondary+0x20c/0x213
[ 514.444938] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <e8> 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff
[ 514.445217] Stack:
[ 514.445219] ffff880138d0be98
[ 514.445222] ffffffff8151b91b
[ 514.445224] 0000000000000000
[ 514.445228] 0000000001c983a1
[ 514.445231] 0000000000000000
[ 514.445235] 0000000501c983a1
[ 514.445237] ffff88023fc5a570
[ 514.445240] ffff88023fc5a570
[ 514.445243] ffff88023fc5a640
[ 514.445247] 0000000000000000
[ 514.445250] ffff880138d0bee8
[ 514.445252] ffffffff8151a660
[ 514.445256] Call Trace:
[ 514.445259] [<ffffffff8151b91b>] ? menu_select+0xeb/0x380
[ 514.445267] [<ffffffff8151a660>] cpuidle_idle_call+0xc0/0x240
[ 514.445273] [<ffffffff81054235>] cpu_idle+0xd5/0x140
[ 514.445279] [<ffffffff8163f9d1>] start_secondary+0x20c/0x213
[ 514.445287] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <e8> 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff
[ 514.445565] Stack:
[ 514.445568] ffff880138d1be98
[ 514.445571] ffffffff8151b91b
[ 514.445573] 0000000000000000
[ 514.445578] 00000000055c4a23
[ 514.445582] 0000000000000000
[ 514.445585] 00000006055c4a23
[ 514.445588] ffff88023fc9a570
[ 514.445591] ffff88023fc9a570
[ 514.445594] ffff88023fc9a6a0
[ 514.445597] 0000000000000000
[ 514.445600] ffff880138d1bee8
[ 514.445603] ffffffff8151a660
[ 514.445607] Call Trace:
[ 514.445610] [<ffffffff8151b91b>] ? menu_select+0xeb/0x380
[ 514.445618] [<ffffffff8151a660>] cpuidle_idle_call+0xc0/0x240
[ 514.445625] [<ffffffff81054235>] cpu_idle+0xd5/0x140
[ 514.445631] [<ffffffff8163f9d1>] start_secondary+0x20c/0x213
[ 514.445639] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <e8> 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff
[ 514.445918] Stack:
[ 514.445920] ffff880138d27e98
[ 514.445924] ffffffff8151b91b
[ 514.445926] 0000000000000000
[ 514.445929] 00000000055b5157
[ 514.445933] 0000000000000000
[ 514.445936] 00000007055b5157
[ 514.445939] ffff88023fcda570
[ 514.445942] ffff88023fcda570
[ 514.445945] ffff88023fcda6a0
[ 514.445948] 0000000000000000
[ 514.445951] ffff880138d27ee8
[ 514.445954] ffffffff8151a660
[ 514.445957] Call Trace:
[ 514.445961] [<ffffffff8151b91b>] ? menu_select+0xeb/0x380
[ 514.445969] [<ffffffff8151a660>] cpuidle_idle_call+0xc0/0x240
[ 514.445976] [<ffffffff81054235>] cpu_idle+0xd5/0x140
[ 514.445982] [<ffffffff8163f9d1>] start_secondary+0x20c/0x213
[ 514.445989] Code: 28 e0 ff ff 83 e2 08 75 22 31 d2 48 83 c0 10 48 89 d1 0f 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 e0 0f 01 c9 <e8> 44 67 d9 ff e8 0f f9 d2 ff 4c 29 e8 48 89 c7 e8 34 59 d0 ff
[ 525.762668] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 525.824318] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 525.886925] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 525.964576] no locks held by gcc/7579.
[ 526.009460] INFO: task gcc:7624 blocked for more than 60 seconds.
[ 526.082357] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 526.176063] gcc D ffff88015402c240 0 7624 7414 0x00000000
[ 526.260614] ffff8800139dbcd0
[ 526.293996] 0000000000000046
[ 526.329563] ffff88015402c240
[ 526.365131] ffff88015402c900
[ 526.402879] ffff8800139dbd00
[ 526.436269] ffff88015402c240
[ 526.471839] ffff8800139dbfd8
[ 526.507410] ffffffff81c30f40
[ 526.545155] ffff8800139dbfd8
[ 526.578547] ffff8800139dbfd8
[ 526.614118] ffff880066c32120
[ 526.649685] ffff88015402c240
[ 526.687431] Call Trace:
[ 526.716670] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 526.777193] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 526.848127] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 526.919060] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 526.989987] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 527.061956] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 527.131848] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 527.202781] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 527.274748] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 527.336317] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 527.408290] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 527.469860] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 527.532469] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 527.610054] no locks held by gcc/7624.
[ 587.619350] INFO: task rtkit-daemon:1744 blocked for more than 60 seconds.
[ 587.701823] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 587.795690] rtkit-daemon D 00000000ffffdcad 0 1744 1 0x00000000
[ 587.880311] ffff880137639df8
[ 587.913693] 0000000000000046
[ 587.949255] ffffffff816529d6
[ 587.984825] ffffffff00000000
[ 588.022571] ffff88023355b478
[ 588.055962] ffff880133570000
[ 588.091530] ffff880137639fd8
[ 588.127102] 0000000000000046
[ 588.164849] ffff880137639fd8
[ 588.198239] ffff880137639fd8
[ 588.233808] ffff880138d04240
[ 588.269376] ffff880133570000
[ 588.307125] Call Trace:
[ 588.336629] [<ffffffff816529d6>] ? rwsem_down_failed_common+0x46/0x150
[ 588.417229] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 588.477848] [<ffffffff81652a45>] rwsem_down_failed_common+0xb5/0x150
[ 588.556146] [<ffffffff81652af3>] rwsem_down_write_failed+0x13/0x20
[ 588.632354] [<ffffffff8135b293>] call_rwsem_down_write_failed+0x13/0x20
[ 588.713683] [<ffffffff81185195>] ? sys_mmap_pgoff+0x125/0x230
[ 588.784614] [<ffffffff81651ec0>] ? down_write+0x60/0x70
[ 588.849305] [<ffffffff81185195>] ? sys_mmap_pgoff+0x125/0x230
[ 588.920339] [<ffffffff81185195>] sys_mmap_pgoff+0x125/0x230
[ 588.989187] [<ffffffff8135b32e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
[ 589.067444] [<ffffffff81059852>] sys_mmap+0x22/0x30
[ 589.128033] [<ffffffff8165ab82>] system_call_fastpath+0x16/0x1b
[ 589.201162] 1 lock held by rtkit-daemon/1744:
[ 589.253258] #0: (&mm->mmap_sem){......}, at: [<ffffffff81185195>] sys_mmap_pgoff+0x125/0x230
[ 589.356894] INFO: task gnome-session:1896 blocked for more than 60 seconds.
[ 589.440256] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 589.533960] gnome-session D ffff880136e52120 0 1896 1751 0x00000000
[ 589.618621] ffff88013652bb38
[ 589.652044] 0000000000000046
[ 589.687676] 0000000000000000
[ 589.723248] 0000000000000000
[ 589.761095] ffffffff811c6a5b
[ 589.794488] ffff880136e52120
[ 589.830057] ffff88013652bfd8
[ 589.865675] 0000000000000246
[ 589.903477] ffff88013652bfd8
[ 589.936870] ffff88013652bfd8
[ 589.972437] ffff880160a82120
[ 590.008012] ffff880136e52120
[ 590.048419] Call Trace:
[ 590.077698] [<ffffffff811c6a5b>] ? do_lookup+0x25b/0x380
[ 590.143466] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 590.204056] [<ffffffff81651526>] __mutex_lock_common+0x196/0x4e0
[ 590.278106] [<ffffffff811c6a5b>] ? do_lookup+0x25b/0x380
[ 590.343879] [<ffffffff811c6a5b>] ? do_lookup+0x25b/0x380
[ 590.409775] [<ffffffff816519a4>] mutex_lock_nested+0x44/0x50
[ 590.479664] [<ffffffff811c6a5b>] do_lookup+0x25b/0x380
[ 590.543318] [<ffffffff812e7e1c>] ? security_inode_permission+0x1c/0x30
[ 590.623711] [<ffffffff811c6e21>] link_path_walk+0x141/0x8c0
[ 590.692664] [<ffffffff811c7b48>] path_lookupat+0x58/0x770
[ 590.759435] [<ffffffff811c51bf>] ? getname_flags+0x3f/0x240
[ 590.828286] [<ffffffff8135b645>] ? __strncpy_from_user+0x35/0x70
[ 590.902438] [<ffffffff811c8291>] do_path_lookup+0x31/0xc0
[ 590.969208] [<ffffffff811c8969>] user_path_at+0x59/0xa0
[ 591.033900] [<ffffffff8131b79d>] ? aa_dup_task_context+0x3d/0x70
[ 591.108055] [<ffffffff8132097b>] ? apparmor_cred_prepare+0x3b/0x60
[ 591.184185] [<ffffffff812e8326>] ? security_prepare_creds+0x16/0x20
[ 591.261400] [<ffffffff811b7a32>] sys_faccessat+0xa2/0x1e0
[ 591.328230] [<ffffffff8135b32e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
[ 591.406549] [<ffffffff811b7b88>] sys_access+0x18/0x20
[ 591.469159] [<ffffffff8165ab82>] system_call_fastpath+0x16/0x1b
[ 591.542222] 1 lock held by gnome-session/1896:
[ 591.595858] #0: (&sb->s_type->i_mutex_key#13){......}, at: [<ffffffff811c6a5b>] do_lookup+0x25b/0x380
[ 591.709922] INFO: task compiz:1980 blocked for more than 60 seconds.
[ 591.786110] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 591.880113] compiz D 0000000000000002 0 1980 1896 0x00000000
[ 591.964978] ffff880132021df8
[ 591.998612] 0000000000000046
[ 592.034287] ffffffff816529d6
[ 592.069893] ffff880200000000
[ 592.107921] ffff8801334d73b8
[ 592.141417] ffff880131160000
[ 592.177058] ffff880132021fd8
[ 592.212844] 0000000000000046
[ 592.250749] ffff880132021fd8
[ 592.284185] ffff880132021fd8
[ 592.319963] ffff88013663c240
[ 592.355597] ffff880131160000
[ 592.393535] Call Trace:
[ 592.423004] [<ffffffff816529d6>] ? rwsem_down_failed_common+0x46/0x150
[ 592.503379] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 592.563896] [<ffffffff81652a45>] rwsem_down_failed_common+0xb5/0x150
[ 592.642110] [<ffffffff81652af3>] rwsem_down_write_failed+0x13/0x20
[ 592.718239] [<ffffffff8135b293>] call_rwsem_down_write_failed+0x13/0x20
[ 592.799576] [<ffffffff81185119>] ? sys_mmap_pgoff+0xa9/0x230
[ 592.869461] [<ffffffff81651ec0>] ? down_write+0x60/0x70
[ 592.934153] [<ffffffff81185119>] ? sys_mmap_pgoff+0xa9/0x230
[ 593.004041] [<ffffffff81185119>] sys_mmap_pgoff+0xa9/0x230
[ 593.071850] [<ffffffff8135b32e>] ? trace_hardirqs_on_thunk+0x3a/0x3f
[ 593.150066] [<ffffffff81059852>] sys_mmap+0x22/0x30
[ 593.210594] [<ffffffff8165ab82>] system_call_fastpath+0x16/0x1b
[ 593.286246] 1 lock held by compiz/1980:
[ 593.332181] #0: (&mm->mmap_sem){......}, at: [<ffffffff81185119>] sys_mmap_pgoff+0xa9/0x230
[ 593.434629] INFO: task make:3340 blocked for more than 60 seconds.
[ 593.508566] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 593.602280] make D ffff880135ada120 0 3340 2129 0x00000000
[ 593.686827] ffff88013798fcd0
[ 593.720209] 0000000000000046
[ 593.755780] ffff880135ada120
[ 593.791352] ffff880135ada7e0
[ 593.829098] ffff88013798fd00
[ 593.862486] ffff880135ada120
[ 593.898066] ffff88013798ffd8
[ 593.933628] ffffffff81c30f40
[ 593.971373] ffff88013798ffd8
[ 594.004765] ffff88013798ffd8
[ 594.040334] ffff880160ae4240
[ 594.075904] ffff880135ada120
[ 594.113652] Call Trace:
[ 594.143019] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 594.203620] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 594.274550] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 594.345484] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 594.416416] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 594.488385] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 594.558275] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 594.629210] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 594.701177] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 594.762745] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 594.836803] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 594.898365] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 594.960974] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 595.039863] no locks held by make/3340.
[ 595.086142] INFO: task make:4869 blocked for more than 60 seconds.
[ 595.160604] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 595.254699] make D ffff880131f80000 0 4869 3340 0x00000000
[ 595.339987] ffff880131ebbcd0
[ 595.373743] 0000000000000046
[ 595.409576] ffff880131f80000
[ 595.445470] ffff880131f806c0
[ 595.483925] ffff880131ebbd00
[ 595.517528] ffff880131f80000
[ 595.553493] ffff880131ebbfd8
[ 595.589296] ffffffff81c30f40
[ 595.627662] ffff880131ebbfd8
[ 595.661441] ffff880131ebbfd8
[ 595.697252] ffff880017aa0000
[ 595.733128] ffff880131f80000
[ 595.771479] Call Trace:
[ 595.801280] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 595.862531] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 595.934141] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 596.005683] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 596.077287] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 596.150003] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 596.220650] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 596.292510] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 596.365110] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 596.427392] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 596.502157] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 596.564301] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 596.627020] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 596.702218] no locks held by make/4869.
[ 596.749936] INFO: task make:4974 blocked for more than 60 seconds.
[ 596.824604] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 596.919027] make D ffff880115174240 0 4974 3340 0x00000000
[ 597.003911] ffff880131f1fcd0
[ 597.037463] 0000000000000046
[ 597.073086] ffff880115174240
[ 597.108649] ffff880115174900
[ 597.146403] ffff880131f1fd00
[ 597.179788] ffff880115174240
[ 597.215359] ffff880131f1ffd8
[ 597.250930] ffffffff81c30f40
[ 597.288676] ffff880131f1ffd8
[ 597.322067] ffff880131f1ffd8
[ 597.357648] ffff880154262120
[ 597.393203] ffff880115174240
[ 597.431058] Call Trace:
[ 597.460311] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 597.520927] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 597.591853] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 597.662786] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 597.733724] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 597.805684] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 597.875576] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 597.946522] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 598.018481] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 598.080050] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 598.154098] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 598.215669] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 598.278279] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 598.353389] no locks held by make/4974.
[ 598.399261] INFO: task make:5185 blocked for more than 60 seconds.
[ 598.473415] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 598.567207] make D ffff880219c5c240 0 5185 3340 0x00000000
[ 598.651910] ffff88020a9bdcd0
[ 598.685353] 0000000000000046
[ 598.720920] ffff880219c5c240
[ 598.756492] ffff880219c5c900
[ 598.794237] ffff88020a9bdd00
[ 598.827629] ffff880219c5c240
[ 598.863192] ffff88020a9bdfd8
[ 598.898763] ffffffff81c30f40
[ 598.936510] ffff88020a9bdfd8
[ 598.969902] ffff88020a9bdfd8
[ 599.005471] ffff88015437a120
[ 599.041041] ffff880219c5c240
[ 599.078995] Call Trace:
[ 599.108235] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 599.168757] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 599.239695] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 599.310619] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 599.381551] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 599.453523] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 599.523410] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 599.594340] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 599.666315] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 599.727884] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 599.801932] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 599.863505] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 599.926125] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 600.001317] no locks held by make/5185.
[ 600.047360] INFO: task make:5799 blocked for more than 60 seconds.
[ 600.121447] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 600.215159] make D ffff8801dd750000 0 5799 5585 0x00000000
[ 600.303035] ffff8801dd74dcd0
[ 600.336412] 0000000000000046
[ 600.371975] ffff8801dd750000
[ 600.407545] ffff8801dd7506c0
[ 600.445296] ffff8801dd74dd00
[ 600.478684] ffff8801dd750000
[ 600.514252] ffff8801dd74dfd8
[ 600.549821] ffffffff81c30f40
[ 600.587570] ffff8801dd74dfd8
[ 600.620959] ffff8801dd74dfd8
[ 600.656531] ffff8801f375a120
[ 600.692098] ffff8801dd750000
[ 600.729846] Call Trace:
[ 600.759082] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 600.819611] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 600.890537] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 600.961474] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 601.032406] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 601.104371] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 601.174261] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 601.245196] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 601.317165] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 601.378731] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 601.452784] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 601.514351] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 601.576967] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 601.652815] no locks held by make/5799.
[ 601.698882] INFO: task make:5916 blocked for more than 60 seconds.
[ 601.773061] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 601.866838] make D ffff8801f99c2120 0 5916 3340 0x00000000
[ 601.952950] ffff880207263cd0
[ 601.986800] 0000000000000046
[ 602.022904] ffff8801f99c2120
[ 602.059014] ffff8801f99c27e0
[ 602.097323] ffff880207263d00
[ 602.131082] ffff8801f99c2120
[ 602.166978] ffff880207263fd8
[ 602.202850] ffffffff81c30f40
[ 602.241160] ffff880207263fd8
[ 602.274920] ffff880207263fd8
[ 602.310793] ffff8801541fa120
[ 602.346681] ffff8801f99c2120
[ 602.384979] Call Trace:
[ 602.414477] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 602.475678] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 602.547225] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 602.618513] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 602.689963] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 602.762152] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 602.832246] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 602.903378] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 602.975560] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 603.037337] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 603.111599] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 603.173375] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 603.236501] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 603.312028] no locks held by make/5916.
[ 603.358040] INFO: task make:6173 blocked for more than 60 seconds.
[ 603.432038] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 603.526122] make D ffff8800771b2120 0 6173 3340 0x00000000
[ 603.611288] ffff8800771d5cd0
[ 603.644720] 0000000000000046
[ 603.680390] ffff8800771b2120
[ 603.716064] ffff8800771b27e0
[ 603.753974] ffff8800771d5d00
[ 603.787682] ffff8800771b2120
[ 603.823296] ffff8800771d5fd8
[ 603.859209] ffffffff81c30f40
[ 603.897080] ffff8800771d5fd8
[ 603.930519] ffff8800771d5fd8
[ 603.966196] ffff880006134240
[ 604.001861] ffff8800771b2120
[ 604.040025] Call Trace:
[ 604.069375] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 604.130104] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 604.201564] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 604.272913] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 604.344036] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 604.416531] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 604.486625] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 604.558200] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 604.630842] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 604.692805] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 604.767127] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 604.828903] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 604.891724] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 604.967125] no locks held by make/6173.
[ 605.013135] INFO: task make:6356 blocked for more than 60 seconds.
[ 605.087256] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 605.181085] make D ffff88007d0c4240 0 6356 6173 0x00000000
[ 605.265933] ffff8800afae7cd0
[ 605.299416] 0000000000000046
[ 605.335088] ffff88007d0c4240
[ 605.370785] ffff88007d0c4900
[ 605.408671] ffff8800afae7d00
[ 605.442112] ffff88007d0c4240
[ 605.477803] ffff8800afae7fd8
[ 605.513464] ffffffff81c30f40
[ 605.551532] ffff8800afae7fd8
[ 605.585045] ffff8800afae7fd8
[ 605.620712] ffff880164ce2120
[ 605.656439] ffff88007d0c4240
[ 605.694380] Call Trace:
[ 605.723743] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 605.784817] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 605.856412] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 605.927967] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 605.999635] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 606.072224] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 606.142724] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 606.214282] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 606.286883] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 606.349070] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 606.423563] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 606.485841] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 606.549081] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 606.624805] no locks held by make/6356.
[ 606.671056] INFO: task make:6403 blocked for more than 60 seconds.
[ 606.745308] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 606.839330] make D ffff880060ef8000 0 6403 3340 0x00000000
[ 606.924812] ffff880060f01cd0
[ 606.958512] 0000000000000046
[ 606.994388] ffff880060ef8000
[ 607.030220] ffff880060ef86c0
[ 607.068699] ffff880060f01d00
[ 607.102444] ffff880060ef8000
[ 607.138320] ffff880060f01fd8
[ 607.174212] ffffffff81c30f40
[ 607.212536] ffff880060f01fd8
[ 607.246283] ffff880060f01fd8
[ 607.282166] ffff880026da8000
[ 607.318026] ffff880060ef8000
[ 607.362369] Call Trace:
[ 607.392833] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 607.453718] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 607.524727] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 607.595659] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 607.666585] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 607.738558] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 607.808447] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 607.879379] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 607.951351] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 608.013031] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 608.087080] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 608.148646] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 608.211252] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 608.286356] no locks held by make/6403.
[ 608.332666] INFO: task make:6445 blocked for more than 60 seconds.
[ 608.407112] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 608.500999] make D ffff88005b642120 0 6445 4862 0x00000000
[ 608.586202] ffff88005b64fcd0
[ 608.619777] 0000000000000046
[ 608.655992] ffff88005b642120
[ 608.691608] ffff88005b6427e0
[ 608.729561] ffff88005b64fd00
[ 608.763052] ffff88005b642120
[ 608.798728] ffff88005b64ffd8
[ 608.834601] ffffffff81c30f40
[ 608.872607] ffff88005b64ffd8
[ 608.906147] ffff88005b64ffd8
[ 608.941826] ffff8800101a8000
[ 608.977495] ffff88005b642120
[ 609.015509] Call Trace:
[ 609.044788] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 609.105768] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 609.176886] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 609.248115] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 609.319256] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 609.391427] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 609.461486] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 609.532572] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 609.604914] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 609.666643] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 609.740932] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 609.802658] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 609.865481] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 609.940887] no locks held by make/6445.
[ 609.986954] INFO: task make:6453 blocked for more than 60 seconds.
[ 610.061185] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 610.155060] make D ffff88005b6c4240 0 6453 6173 0x00000000
[ 610.240403] ffff88005b6cdcd0
[ 610.274436] 0000000000000046
[ 610.310203] ffff88005b6c4240
[ 610.345871] ffff88005b6c4900
[ 610.383780] ffff88005b6cdd00
[ 610.417217] ffff88005b6c4240
[ 610.452893] ffff88005b6cdfd8
[ 610.488562] ffffffff81c30f40
[ 610.526474] ffff88005b6cdfd8
[ 610.559912] ffff88005b6cdfd8
[ 610.595603] ffff8801f99c2120
[ 610.631255] ffff88005b6c4240
[ 610.669345] Call Trace:
[ 610.698684] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 610.759411] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 610.830542] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 610.901686] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 610.972819] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 611.045002] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 611.115095] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 611.186235] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 611.258412] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 611.320190] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 611.394455] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 611.456227] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 611.519049] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 611.594366] no locks held by make/6453.
[ 611.640338] INFO: task make:6581 blocked for more than 60 seconds.
[ 611.714380] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 611.808185] make D ffff88004c78c240 0 6581 4869 0x00000000
[ 611.893053] ffff88008fc99cd0
[ 611.926531] 0000000000000046
[ 611.962207] ffff88004c78c240
[ 611.997874] ffff88004c78c900
[ 612.035791] ffff88008fc99d00
[ 612.069226] ffff88004c78c240
[ 612.104899] ffff88008fc99fd8
[ 612.140571] ffffffff81c30f40
[ 612.178535] ffff88008fc99fd8
[ 612.212022] ffff88008fc99fd8
[ 612.247692] ffff8800a7304240
[ 612.283375] ffff88004c78c240
[ 612.321277] Call Trace:
[ 612.350564] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 612.411296] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 612.482441] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 612.553588] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 612.625120] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 612.697977] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 612.768602] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 612.840153] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 612.912751] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 612.974954] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 613.049617] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 613.111814] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 613.175040] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 613.250796] no locks held by make/6581.
[ 613.297139] INFO: task make:6630 blocked for more than 60 seconds.
[ 613.371381] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 613.465454] make D ffff880048622120 0 6630 4869 0x00000000
[ 613.550698] ffff88004865bcd0
[ 613.584380] 0000000000000046
[ 613.620261] ffff880048622120
[ 613.656145] ffff8800486227e0
[ 613.694470] ffff88004865bd00
[ 613.728276] ffff880048622120
[ 613.764209] ffff88004865bfd8
[ 613.800077] ffffffff81c30f40
[ 613.838408] ffff88004865bfd8
[ 613.872162] ffff88004865bfd8
[ 613.908007] ffff88014fd4a120
[ 613.943916] ffff880048622120
[ 613.982169] Call Trace:
[ 614.011719] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 614.072906] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 614.144463] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 614.216018] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 614.287573] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 614.360127] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 614.430633] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 614.502188] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 614.574789] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 614.636984] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 614.711361] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 614.773543] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 614.836825] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 614.912304] no locks held by make/6630.
[ 614.958477] INFO: task make:6679 blocked for more than 60 seconds.
[ 615.032770] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 615.126736] make D ffff8801a9aac240 0 6679 4869 0x00000000
[ 615.212199] ffff88018f2fdcd0
[ 615.245826] 0000000000000046
[ 615.281555] ffff8801a9aac240
[ 615.317459] ffff8801a9aac900
[ 615.355272] ffff88018f2fdd00
[ 615.388665] ffff8801a9aac240
[ 615.424233] ffff88018f2fdfd8
[ 615.459802] ffffffff81c30f40
[ 615.497758] ffff88018f2fdfd8
[ 615.531164] ffff88018f2fdfd8
[ 615.566835] ffff88003200a120
[ 615.602507] ffff8801a9aac240
[ 615.640462] Call Trace:
[ 615.669791] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 615.730432] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 615.801560] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 615.872490] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 615.943421] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 616.015392] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 616.085282] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 616.156213] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 616.228184] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 616.289757] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 616.363804] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 616.425373] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 616.487991] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 616.563094] no locks held by make/6679.
[ 616.609067] INFO: task make:6792 blocked for more than 60 seconds.
[ 616.683104] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 616.776921] make D ffff8801830f0000 0 6792 6403 0x00000000
[ 616.861575] ffff8801830e7cd0
[ 616.895056] 0000000000000046
[ 616.930622] ffff8801830f0000
[ 616.966194] ffff8801830f06c0
[ 617.003939] ffff8801830e7d00
[ 617.037332] ffff8801830f0000
[ 617.072899] ffff8801830e7fd8
[ 617.108469] ffffffff81c30f40
[ 617.146223] ffff8801830e7fd8
[ 617.179608] ffff8801830e7fd8
[ 617.215179] ffff88014dec0000
[ 617.250747] ffff8801830f0000
[ 617.288482] Call Trace:
[ 617.317840] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 617.378843] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 617.449913] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 617.520835] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 617.591764] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 617.663736] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 617.733625] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 617.804558] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 617.876526] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 617.938095] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 618.012146] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 618.073717] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 618.136325] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 618.211427] no locks held by make/6792.
[ 618.257787] INFO: task make:6838 blocked for more than 60 seconds.
[ 618.331863] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 618.425589] make D ffff880183282120 0 6838 5185 0x00000000
[ 618.510344] ffff88018f14fcd0
[ 618.543832] 0000000000000046
[ 618.579499] ffff880183282120
[ 618.615066] ffff8801832827e0
[ 618.652815] ffff88018f14fd00
[ 618.686205] ffff880183282120
[ 618.721776] ffff88018f14ffd8
[ 618.757346] ffffffff81c30f40
[ 618.795094] ffff88018f14ffd8
[ 618.828631] ffff88018f14ffd8
[ 618.864264] ffff8800560d8000
[ 618.899829] ffff880183282120
[ 618.937681] Call Trace:
[ 618.966924] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 619.027652] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 619.098585] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 619.169819] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 619.241330] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 619.313921] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 619.384451] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 619.455732] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 619.527711] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 619.589594] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 619.663856] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 619.725701] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 619.788337] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 619.863463] no locks held by make/6838.
[ 619.909424] INFO: task make:6917 blocked for more than 60 seconds.
[ 619.983556] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 620.077389] make D ffff88017d72a120 0 6917 5185 0x00000000
[ 620.162237] ffff880183033cd0
[ 620.195719] 0000000000000046
[ 620.231285] ffff88017d72a120
[ 620.266857] ffff88017d72a7e0
[ 620.304605] ffff880183033d00
[ 620.337994] ffff88017d72a120
[ 620.373561] ffff880183033fd8
[ 620.409131] ffffffff81c30f40
[ 620.446878] ffff880183033fd8
[ 620.480269] ffff880183033fd8
[ 620.515843] ffff8801714da120
[ 620.551412] ffff88017d72a120
[ 620.589258] Call Trace:
[ 620.618500] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 620.679127] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 620.750054] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 620.820985] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 620.891919] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 620.963888] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 621.033783] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 621.104708] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 621.176681] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 621.238248] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 621.312299] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 621.373871] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 621.436481] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 621.511897] no locks held by make/6917.
[ 621.558400] INFO: task make:6993 blocked for more than 60 seconds.
[ 621.632749] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 621.726560] make D ffff880026c64240 0 6993 3340 0x00000000
[ 621.811844] ffff88002fc25cd0
[ 621.845314] 0000000000000046
[ 621.880877] ffff880026c64240
[ 621.916449] ffff880026c64900
[ 621.954196] ffff88002fc25d00
[ 621.987602] ffff880026c64240
[ 622.023153] ffff88002fc25fd8
[ 622.058723] ffffffff81c30f40
[ 622.096469] ffff88002fc25fd8
[ 622.129860] ffff88002fc25fd8
[ 622.165428] ffff880032378000
[ 622.200999] ffff880026c64240
[ 622.238850] Call Trace:
[ 622.268092] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 622.328617] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 622.399543] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 622.470480] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 622.541402] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 622.613372] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 622.683265] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 622.754194] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 622.826167] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 622.887735] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 622.961788] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 623.023353] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 623.085968] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 623.161068] no locks held by make/6993.
[ 623.207522] INFO: task make:7128 blocked for more than 60 seconds.
[ 623.282413] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 623.376473] make D ffff88001b6d2120 0 7128 6173 0x00000000
[ 623.462030] ffff88001b6f9cd0
[ 623.495725] 0000000000000046
[ 623.531715] ffff88001b6d2120
[ 623.567599] ffff88001b6d27e0
[ 623.605982] ffff88001b6f9d00
[ 623.639657] ffff88001b6d2120
[ 623.675551] ffff88001b6f9fd8
[ 623.711414] ffffffff81c30f40
[ 623.749742] ffff88001b6f9fd8
[ 623.783503] ffff88001b6f9fd8
[ 623.819380] ffff88001037a120
[ 623.855216] ffff88001b6d2120
[ 623.894465] Call Trace:
[ 623.924012] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 623.985041] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 624.056012] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 624.126943] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 624.197872] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 624.269843] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 624.339731] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 624.410662] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 624.482638] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 624.544200] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 624.618252] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 624.679825] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 624.742436] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 624.820337] no locks held by make/7128.
[ 624.866220] INFO: task make:7170 blocked for more than 60 seconds.
[ 624.940262] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 625.033969] make D ffff88016a9ec240 0 7170 5185 0x00000000
[ 625.118519] ffff88016aa17cd0
[ 625.151921] 0000000000000046
[ 625.187570] ffff88016a9ec240
[ 625.223142] ffff88016a9ec900
[ 625.260886] ffff88016aa17d00
[ 625.294276] ffff88016a9ec240
[ 625.329849] ffff88016aa17fd8
[ 625.365414] ffffffff81c30f40
[ 625.403165] ffff88016aa17fd8
[ 625.436552] ffff88016aa17fd8
[ 625.472123] ffff880219ed4240
[ 625.507691] ffff88016a9ec240
[ 625.545647] Call Trace:
[ 625.574888] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 625.635411] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 625.706338] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 625.777271] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 625.848200] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 625.920173] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 625.990066] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 626.060994] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 626.132962] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 626.194533] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 626.268584] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 626.330153] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 626.392762] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 626.467966] no locks held by make/7170.
[ 626.513832] INFO: task make:7172 blocked for more than 60 seconds.
[ 626.587777] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 626.681479] make D ffff880017aa0000 0 7172 6403 0x00000000
[ 626.766033] ffff880017a9dcd0
[ 626.799416] 0000000000000046
[ 626.834986] ffff880017aa0000
[ 626.870558] ffff880017aa06c0
[ 626.908304] ffff880017a9dd00
[ 626.941694] ffff880017aa0000
[ 626.977263] ffff880017a9dfd8
[ 627.012834] ffffffff81c30f40
[ 627.050581] ffff880017a9dfd8
[ 627.083974] ffff880017a9dfd8
[ 627.119541] ffff880013a38000
[ 627.155113] ffff880017aa0000
[ 627.192861] Call Trace:
[ 627.222090] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 627.282620] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 627.353549] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 627.424480] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 627.495412] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 627.567381] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 627.637275] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 627.708205] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 627.780172] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 627.841741] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 627.915796] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 627.977365] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 628.039973] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 628.115219] no locks held by make/7172.
[ 628.161155] INFO: task gcc:7192 blocked for more than 60 seconds.
[ 628.234264] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 628.327975] gcc D ffff88016ab62120 0 7192 7020 0x00000000
[ 628.412733] ffff88016ab93cd0
[ 628.446116] 0000000000000046
[ 628.481682] ffff88016ab62120
[ 628.517247] ffff88016ab627e0
[ 628.554993] ffff88016ab93d00
[ 628.588387] ffff88016ab62120
[ 628.623954] ffff88016ab93fd8
[ 628.659522] ffffffff81c30f40
[ 628.697272] ffff88016ab93fd8
[ 628.730664] ffff88016ab93fd8
[ 628.766234] ffff88005b6c2120
[ 628.801805] ffff88016ab62120
[ 628.839653] Call Trace:
[ 628.868896] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 628.929414] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 629.000345] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 629.071277] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 629.142207] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 629.214174] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 629.284067] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 629.354999] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 629.426967] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 629.488544] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 629.550111] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 629.612718] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 629.688014] no locks held by gcc/7192.
[ 629.732859] INFO: task make:7207 blocked for more than 60 seconds.
[ 629.806807] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 629.900571] make D ffff8800139f8000 0 7207 6561 0x00000000
[ 629.985162] ffff8800139f5cd0
[ 630.018546] 0000000000000046
[ 630.054109] ffff8800139f8000
[ 630.089678] ffff8800139f86c0
[ 630.127425] ffff8800139f5d00
[ 630.160818] ffff8800139f8000
[ 630.196386] ffff8800139f5fd8
[ 630.231957] ffffffff81c30f40
[ 630.269708] ffff8800139f5fd8
[ 630.303092] ffff8800139f5fd8
[ 630.338661] ffff88014dce4240
[ 630.374236] ffff8800139f8000
[ 630.411982] Call Trace:
[ 630.441444] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 630.502545] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 630.573613] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 630.644543] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 630.715471] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 630.787443] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 630.857331] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 630.928266] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 631.000233] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 631.061802] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 631.135855] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 631.197428] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 631.260035] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 631.335807] no locks held by make/7207.
[ 631.381751] INFO: task make:7213 blocked for more than 60 seconds.
[ 631.455778] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 631.549638] make D ffff880013a38000 0 7213 6173 0x00000000
[ 631.634237] ffff880013a37cd0
[ 631.667625] 0000000000000046
[ 631.703198] ffff880013a38000
[ 631.738765] ffff880013a386c0
[ 631.776508] ffff880013a37d00
[ 631.809905] ffff880013a38000
[ 631.845469] ffff880013a37fd8
[ 631.881038] ffffffff81c30f40
[ 631.918794] ffff880013a37fd8
[ 631.952176] ffff880013a37fd8
[ 631.987748] ffff88014fc68000
[ 632.023321] ffff880013a38000
[ 632.061062] Call Trace:
[ 632.090296] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 632.150830] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 632.221757] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 632.292688] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 632.363616] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 632.435589] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 632.505478] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 632.576412] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 632.648378] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 632.709950] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 632.784001] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 632.845573] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 632.908178] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 632.983280] no locks held by make/7213.
[ 633.029144] INFO: task make:7244 blocked for more than 60 seconds.
[ 633.103087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 633.196791] make D ffff880010150000 0 7244 5185 0x00000000
[ 633.281420] ffff88001014bcd0
[ 633.314834] 0000000000000046
[ 633.350407] ffff880010150000
[ 633.385976] ffff8800101506c0
[ 633.423718] ffff88001014bd00
[ 633.457112] ffff880010150000
[ 633.492682] ffff88001014bfd8
[ 633.528249] ffffffff81c30f40
[ 633.565996] ffff88001014bfd8
[ 633.599388] ffff88001014bfd8
[ 633.634956] ffff8801f375a120
[ 633.670532] ffff880010150000
[ 633.708385] Call Trace:
[ 633.737609] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 633.798139] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 633.869070] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 633.940003] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 634.010931] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 634.082904] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 634.152792] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 634.223726] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 634.295694] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 634.357267] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 634.431315] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 634.492886] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 634.555495] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 634.630637] no locks held by make/7244.
[ 634.676867] INFO: task gcc:7258 blocked for more than 60 seconds.
[ 634.749781] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 634.843504] gcc D ffff880010224240 0 7258 7177 0x00000000
[ 634.928147] ffff8800773d1cd0
[ 634.961529] 0000000000000046
[ 634.997094] ffff880010224240
[ 635.032670] ffff880010224900
[ 635.070408] ffff8800773d1d00
[ 635.103805] ffff880010224240
[ 635.139371] ffff8800773d1fd8
[ 635.174940] ffffffff81c30f40
[ 635.212686] ffff8800773d1fd8
[ 635.246078] ffff8800773d1fd8
[ 635.281656] ffff88001b754240
[ 635.317221] ffff880010224240
[ 635.354963] Call Trace:
[ 635.384477] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 635.445252] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 635.516183] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 635.587113] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 635.658039] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 635.730013] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 635.799904] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 635.870837] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 635.942798] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 636.004369] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 636.065944] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 636.128557] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 636.203663] no locks held by gcc/7258.
[ 636.248588] INFO: task make:7275 blocked for more than 60 seconds.
[ 636.325065] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 636.418850] make D ffff8801608b8000 0 7275 6403 0x00000000
[ 636.503491] ffff880171583cd0
[ 636.536871] 0000000000000046
[ 636.572438] ffff8801608b8000
[ 636.608006] ffff8801608b86c0
[ 636.645752] ffff880171583d00
[ 636.679147] ffff8801608b8000
[ 636.714715] ffff880171583fd8
[ 636.750284] ffffffff81c30f40
[ 636.788036] ffff880171583fd8
[ 636.821420] ffff880171583fd8
[ 636.856992] ffff88008a5cc240
[ 636.892562] ffff8801608b8000
[ 636.930308] Call Trace:
[ 636.959555] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 637.020072] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 637.091002] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 637.161930] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 637.232864] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 637.304831] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 637.374725] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 637.445656] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 637.517624] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 637.579195] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 637.653245] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 637.714813] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 637.777426] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 637.855356] no locks held by make/7275.
[ 637.901307] INFO: task make:7284 blocked for more than 60 seconds.
[ 637.975250] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 638.068959] make D ffff88003cd3a120 0 7284 6957 0x00000000
[ 638.153509] ffff880041787cd0
[ 638.186891] 0000000000000046
[ 638.222455] ffff88003cd3a120
[ 638.258026] ffff88003cd3a7e0
[ 638.295777] ffff880041787d00
[ 638.329165] ffff88003cd3a120
[ 638.364731] ffff880041787fd8
[ 638.400302] ffffffff81c30f40
[ 638.438048] ffff880041787fd8
[ 638.471440] ffff880041787fd8
[ 638.507010] ffff880131e28000
[ 638.542578] ffff88003cd3a120
[ 638.580326] Call Trace:
[ 638.609570] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 638.670087] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 638.741019] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 638.811950] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 638.882881] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 638.954851] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 639.024741] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 639.095672] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 639.167644] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 639.229213] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 639.303263] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 639.364836] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 639.427444] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 639.502558] no locks held by make/7284.
[ 639.548518] INFO: task gcc:7313 blocked for more than 60 seconds.
[ 639.621420] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 639.715139] gcc D ffff8801971c8000 0 7313 7125 0x00000000
[ 639.799783] ffff88015d039cd0
[ 639.833164] 0000000000000046
[ 639.868729] ffff8801971c8000
[ 639.904297] ffff8801971c86c0
[ 639.942045] ffff88015d039d00
[ 639.975439] ffff8801971c8000
[ 640.011005] ffff88015d039fd8
[ 640.046576] ffffffff81c30f40
[ 640.084324] ffff88015d039fd8
[ 640.117717] ffff88015d039fd8
[ 640.153284] ffff88014fd24240
[ 640.188858] ffff8801971c8000
[ 640.227017] Call Trace:
[ 640.256775] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 640.318160] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 640.389921] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 640.461692] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 640.533352] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 640.606048] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 640.676744] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 640.748424] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 640.821229] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 640.883630] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 640.945927] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 641.009260] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 641.085214] no locks held by gcc/7313.
[ 641.130411] INFO: task gcc:7317 blocked for more than 60 seconds.
[ 641.203635] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 641.297658] gcc D ffff880060e82120 0 7317 7140 0x00000000
[ 641.382809] ffff880032209cd0
[ 641.416269] 0000000000000046
[ 641.451957] ffff880060e82120
[ 641.487637] ffff880060e827e0
[ 641.525516] ffff880032209d00
[ 641.558980] ffff880060e82120
[ 641.594651] ffff880032209fd8
[ 641.630324] ffffffff81c30f40
[ 641.668208] ffff880032209fd8
[ 641.701672] ffff880032209fd8
[ 641.737341] ffff88014dd80000
[ 641.773013] ffff880060e82120
[ 641.810899] Call Trace:
[ 641.840211] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 641.901026] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 641.972299] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 642.043812] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 642.115534] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 642.188328] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 642.258875] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 642.330508] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 642.403100] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 642.465298] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 642.527687] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 642.591007] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 642.666802] no locks held by gcc/7317.
[ 642.711979] INFO: task gcc:7318 blocked for more than 60 seconds.
[ 642.785304] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 642.879353] gcc D ffff8800417b8000 0 7318 7163 0x00000000
[ 642.964901] ffff88003220bcd0
[ 642.998599] 0000000000000046
[ 643.034482] ffff8800417b8000
[ 643.070364] ffff8800417b86c0
[ 643.108675] ffff88003220bd00
[ 643.142429] ffff8800417b8000
[ 643.178316] ffff88003220bfd8
[ 643.214195] ffffffff81c30f40
[ 643.252288] ffff88003220bfd8
[ 643.285983] ffff88003220bfd8
[ 643.321878] ffff880232628000
[ 643.357736] ffff8800417b8000
[ 643.396124] Call Trace:
[ 643.425658] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 643.486966] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 643.558743] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 643.630450] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 643.702009] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 643.774610] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 643.845113] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 643.916495] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 643.989163] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 644.051351] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 644.123951] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 644.186143] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 644.249378] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 644.325970] no locks held by gcc/7318.
[ 644.371314] INFO: task gcc:7321 blocked for more than 60 seconds.
[ 644.444620] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 644.538405] gcc D ffff8800486f4240 0 7321 7161 0x00000000
[ 644.622956] ffff880006039cd0
[ 644.656335] 0000000000000046
[ 644.691906] ffff8800486f4240
[ 644.727474] ffff8800486f4900
[ 644.765217] ffff880006039d00
[ 644.798610] ffff8800486f4240
[ 644.834182] ffff880006039fd8
[ 644.869748] ffffffff81c30f40
[ 644.907493] ffff880006039fd8
[ 644.940886] ffff880006039fd8
[ 644.976456] ffff88011a188000
[ 645.012026] ffff8800486f4240
[ 645.052372] Call Trace:
[ 645.081610] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 645.142137] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 645.213064] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 645.283997] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 645.354926] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 645.426903] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 645.496792] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 645.567720] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 645.639690] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 645.701261] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 645.762833] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 645.825439] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 645.902421] no locks held by gcc/7321.
[ 645.947619] INFO: task gcc:7329 blocked for more than 60 seconds.
[ 646.020660] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 646.114372] gcc D ffff88000608a120 0 7329 7205 0x00000000
[ 646.201491] ffff88000609fcd0
[ 646.234908] 0000000000000046
[ 646.270469] ffff88000608a120
[ 646.306039] ffff88000608a7e0
[ 646.343789] ffff88000609fd00
[ 646.377174] ffff88000608a120
[ 646.412748] ffff88000609ffd8
[ 646.448315] ffffffff81c30f40
[ 646.486063] ffff88000609ffd8
[ 646.519454] ffff88000609ffd8
[ 646.555024] ffff880160b44240
[ 646.590591] ffff88000608a120
[ 646.628339] Call Trace:
[ 646.657582] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 646.718102] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 646.789032] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 646.859961] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 646.930893] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 647.002863] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 647.072754] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 647.143684] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 647.215657] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 647.277225] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 647.338795] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 647.401404] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 647.476509] no locks held by gcc/7329.
[ 647.521785] INFO: task gcc:7332 blocked for more than 60 seconds.
[ 647.595172] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 647.691342] gcc D ffff8800060cc240 0 7332 7142 0x00000000
[ 647.776347] ffff8800060d3cd0
[ 647.809726] 0000000000000046
[ 647.845334] ffff8800060cc240
[ 647.880966] ffff8800060cc900
[ 647.918713] ffff8800060d3d00
[ 647.952136] ffff8800060cc240
[ 647.987777] ffff8800060d3fd8
[ 648.023347] ffffffff81c30f40
[ 648.061204] ffff8800060d3fd8
[ 648.094588] ffff8800060d3fd8
[ 648.130160] ffff88014de20000
[ 648.165758] ffff8800060cc240
[ 648.203685] Call Trace:
[ 648.233205] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 648.294730] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 648.366446] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 648.438055] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 648.509707] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 648.582332] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 648.652941] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 648.724583] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 648.797208] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 648.859595] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 648.921880] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 648.985235] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 649.061045] no locks held by gcc/7332.
[ 649.106536] INFO: task gcc:7362 blocked for more than 60 seconds.
[ 649.179827] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 649.276425] gcc D ffff88015d32a120 0 7362 7209 0x00000000
[ 649.361055] ffff88015d39fcd0
[ 649.394433] 0000000000000046
[ 649.429999] ffff88015d32a120
[ 649.465568] ffff88015d32a7e0
[ 649.503314] ffff88015d39fd00
[ 649.536708] ffff88015d32a120
[ 649.572274] ffff88015d39ffd8
[ 649.607845] ffffffff81c30f40
[ 649.645592] ffff88015d39ffd8
[ 649.678982] ffff88015d39ffd8
[ 649.714551] ffff88003cd62120
[ 649.750122] ffff88015d32a120
[ 649.787867] Call Trace:
[ 649.817109] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 649.877633] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 649.948560] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 650.019490] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 650.090424] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 650.162394] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 650.232282] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 650.303216] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 650.375190] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 650.436753] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 650.508728] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 650.570293] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 650.632904] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 650.709987] no locks held by gcc/7362.
[ 650.755288] INFO: task gcc:7363 blocked for more than 60 seconds.
[ 650.828679] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 650.922767] gcc D ffff88015d2e2120 0 7363 7173 0x00000000
[ 651.008240] ffff88015d3a3cd0
[ 651.041929] 0000000000000046
[ 651.077832] ffff88015d2e2120
[ 651.113700] ffff88015d2e27e0
[ 651.152015] ffff88015d3a3d00
[ 651.185792] ffff88015d2e2120
[ 651.221652] ffff88015d3a3fd8
[ 651.257530] ffffffff81c30f40
[ 651.295850] ffff88015d3a3fd8
[ 651.329614] ffff88015d3a3fd8
[ 651.365505] ffff88014df20000
[ 651.401370] ffff88015d2e2120
[ 651.439693] Call Trace:
[ 651.469377] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 651.530809] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 651.602465] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 651.674203] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 651.745751] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 651.818355] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 651.888863] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 651.960422] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 652.033018] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 652.095209] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 652.157396] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 652.220636] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 652.296348] no locks held by gcc/7363.
[ 652.341551] INFO: task gcc:7366 blocked for more than 60 seconds.
[ 652.414572] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 652.508379] gcc D ffff880159000000 0 7366 7174 0x00000000
[ 652.593227] ffff88015d3f7cd0
[ 652.626711] 0000000000000046
[ 652.662389] ffff880159000000
[ 652.698089] ffff8801590006c0
[ 652.735968] ffff88015d3f7d00
[ 652.769410] ffff880159000000
[ 652.805110] ffff88015d3f7fd8
[ 652.840752] ffffffff81c30f40
[ 652.878661] ffff88015d3f7fd8
[ 652.912100] ffff88015d3f7fd8
[ 652.947771] ffff88015d2e0000
[ 652.983450] ffff880159000000
[ 653.021353] Call Trace:
[ 653.050636] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 653.111380] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 653.182512] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 653.253649] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 653.324789] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 653.396974] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 653.467067] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 653.538655] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 653.610813] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 653.672680] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 653.734459] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 653.797273] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 653.872605] no locks held by gcc/7366.
[ 653.917528] INFO: task gcc:7370 blocked for more than 60 seconds.
[ 653.990639] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 654.084464] gcc D ffff880159060000 0 7370 7238 0x00000000
[ 654.169304] ffff88015905bcd0
[ 654.202791] 0000000000000046
[ 654.238470] ffff880159060000
[ 654.274137] ffff8801590606c0
[ 654.312039] ffff88015905bd00
[ 654.345483] ffff880159060000
[ 654.381155] ffff88015905bfd8
[ 654.416825] ffffffff81c30f40
[ 654.454733] ffff88015905bfd8
[ 654.488175] ffff88015905bfd8
[ 654.523851] ffff8800a7270000
[ 654.559524] ffff880159060000
[ 654.597623] Call Trace:
[ 654.626948] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 654.687516] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 654.758634] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 654.829557] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 654.900492] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 654.972461] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 655.042349] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 655.113281] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 655.185252] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 655.246826] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 655.318794] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 655.380361] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 655.442974] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 655.520599] no locks held by gcc/7370.
[ 655.565506] INFO: task make:7376 blocked for more than 60 seconds.
[ 655.639444] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 655.733155] make D ffff8801590d8000 0 7376 6173 0x00000000
[ 655.817703] ffff8801590d5cd0
[ 655.851083] 0000000000000046
[ 655.886650] ffff8801590d8000
[ 655.922218] ffff8801590d86c0
[ 655.959967] ffff8801590d5d00
[ 655.993362] ffff8801590d8000
[ 656.028928] ffff8801590d5fd8
[ 656.064495] ffffffff81c30f40
[ 656.102244] ffff8801590d5fd8
[ 656.135635] ffff8801590d5fd8
[ 656.171204] ffff8801e5c0c240
[ 656.206776] ffff8801590d8000
[ 656.244522] Call Trace:
[ 656.273760] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 656.334287] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 656.405213] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 656.476144] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 656.547078] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 656.619047] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 656.688937] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 656.759866] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 656.831841] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 656.893405] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 656.967464] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 657.029028] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 657.091640] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 657.167019] no locks held by make/7376.
[ 657.213058] INFO: task make:7404 blocked for more than 60 seconds.
[ 657.287240] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 657.380992] make D ffff8801541d8000 0 7404 6957 0x00000000
[ 657.465774] ffff8801541cdcd0
[ 657.499235] 0000000000000046
[ 657.534799] ffff8801541d8000
[ 657.570371] ffff8801541d86c0
[ 657.608120] ffff8801541cdd00
[ 657.641505] ffff8801541d8000
[ 657.677078] ffff8801541cdfd8
[ 657.712643] ffffffff81c30f40
[ 657.750390] ffff8801541cdfd8
[ 657.783783] ffff8801541cdfd8
[ 657.819352] ffff8800323fa120
[ 657.854920] ffff8801541d8000
[ 657.892875] Call Trace:
[ 657.922126] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 657.982640] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 658.053570] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 658.124502] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 658.195438] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 658.267401] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 658.337292] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 658.408222] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 658.480195] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 658.541764] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 658.615814] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 658.677382] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 658.739996] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 658.815221] no locks held by make/7404.
[ 658.861177] INFO: task gcc:7424 blocked for more than 60 seconds.
[ 658.934080] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 659.031627] gcc D ffff88014fc70000 0 7424 7208 0x00000000
[ 659.116184] ffff88014fc63cd0
[ 659.149561] 0000000000000046
[ 659.185133] ffff88014fc70000
[ 659.220698] ffff88014fc706c0
[ 659.258444] ffff88014fc63d00
[ 659.291841] ffff88014fc70000
[ 659.327407] ffff88014fc63fd8
[ 659.362974] ffffffff81c30f40
[ 659.400722] ffff88014fc63fd8
[ 659.434112] ffff88014fc63fd8
[ 659.469685] ffff8800417f0000
[ 659.505254] ffff88014fc70000
[ 659.543934] Call Trace:
[ 659.573415] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 659.634118] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 659.705048] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 659.775977] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 659.846907] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 659.918878] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 659.988766] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 660.059696] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 660.131671] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 660.193236] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 660.265207] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 660.326777] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 660.389390] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 660.464629] no locks held by gcc/7424.
[ 660.509524] INFO: task gcc:7425 blocked for more than 60 seconds.
[ 660.582434] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 660.676139] gcc D ffff88014fca0000 0 7425 7247 0x00000000
[ 660.760994] ffff88014fc9dcd0
[ 660.794384] 0000000000000046
[ 660.829953] ffff88014fca0000
[ 660.865517] ffff88014fca06c0
[ 660.903263] ffff88014fc9dd00
[ 660.936661] ffff88014fca0000
[ 660.972224] ffff88014fc9dfd8
[ 661.007793] ffffffff81c30f40
[ 661.045546] ffff88014fc9dfd8
[ 661.078931] ffff88014fc9dfd8
[ 661.114501] ffff88002ffc0000
[ 661.150075] ffff88014fca0000
[ 661.189810] Call Trace:
[ 661.219040] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 661.279555] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 661.350486] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 661.421420] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 661.492349] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 661.564320] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 661.634209] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 661.705139] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 661.777114] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 661.838678] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 661.910651] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 661.972221] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 662.034831] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 662.109990] no locks held by gcc/7425.
[ 662.154856] INFO: task gcc:7427 blocked for more than 60 seconds.
[ 662.227772] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 662.321469] gcc D ffff88014fd10000 0 7427 7206 0x00000000
[ 662.406125] ffff88014fd0fcd0
[ 662.439506] 0000000000000046
[ 662.475086] ffff88014fd10000
[ 662.510644] ffff88014fd106c0
[ 662.548392] ffff88014fd0fd00
[ 662.581788] ffff88014fd10000
[ 662.617355] ffff88014fd0ffd8
[ 662.652921] ffffffff81c30f40
[ 662.690669] ffff88014fd0ffd8
[ 662.724061] ffff88014fd0ffd8
[ 662.759631] ffff88021a3c0000
[ 662.795206] ffff88014fd10000
[ 662.833156] Call Trace:
[ 662.862392] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 662.922919] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 662.993848] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 663.064781] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 663.135710] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 663.207681] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 663.277570] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 663.348504] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 663.420474] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 663.482154] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 663.554123] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 663.615688] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 663.678298] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 663.753531] no locks held by gcc/7427.
[ 663.798565] INFO: task gcc:7432 blocked for more than 60 seconds.
[ 663.871651] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 663.965442] gcc D ffff88014fd70000 0 7432 7253 0x00000000
[ 664.050220] ffff88014fd5fcd0
[ 664.083601] 0000000000000046
[ 664.119176] ffff88014fd70000
[ 664.154741] ffff88014fd706c0
[ 664.192483] ffff88014fd5fd00
[ 664.225880] ffff88014fd70000
[ 664.261444] ffff88014fd5ffd8
[ 664.297013] ffffffff81c30f40
[ 664.334767] ffff88014fd5ffd8
[ 664.368149] ffff88014fd5ffd8
[ 664.403722] ffff88016a88c240
[ 664.439295] ffff88014fd70000
[ 664.477142] Call Trace:
[ 664.506384] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 664.566904] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 664.637836] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 664.708766] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 664.779698] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 664.851666] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 664.921557] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 664.992488] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 665.064459] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 665.126029] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 665.197998] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 665.259570] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 665.322178] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 665.397416] no locks held by gcc/7432.
[ 665.442313] INFO: task gcc:7436 blocked for more than 60 seconds.
[ 665.515279] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 665.609030] gcc D ffff88014fe00000 0 7436 7272 0x00000000
[ 665.693682] ffff88014fe09cd0
[ 665.727066] 0000000000000046
[ 665.762640] ffff88014fe00000
[ 665.798204] ffff88014fe006c0
[ 665.835948] ffff88014fe09d00
[ 665.869346] ffff88014fe00000
[ 665.904915] ffff88014fe09fd8
[ 665.940480] ffffffff81c30f40
[ 665.978227] ffff88014fe09fd8
[ 666.011618] ffff88014fe09fd8
[ 666.047187] ffff880026d58000
[ 666.082766] ffff88014fe00000
[ 666.123327] Call Trace:
[ 666.152545] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 666.213076] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 666.284008] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 666.354937] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 666.425869] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 666.497838] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 666.567728] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 666.638659] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 666.710629] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 666.772201] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 666.833768] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 666.896382] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 666.971483] no locks held by gcc/7436.
[ 667.016314] INFO: task make:7449 blocked for more than 60 seconds.
[ 667.090252] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 667.183963] make D ffff88014ffb0000 0 7449 6173 0x00000000
[ 667.269136] ffff88014ffafcd0
[ 667.302517] 0000000000000046
[ 667.338087] ffff88014ffb0000
[ 667.373652] ffff88014ffb06c0
[ 667.411397] ffff88014ffafd00
[ 667.444795] ffff88014ffb0000
[ 667.480358] ffff88014ffaffd8
[ 667.515932] ffffffff81c30f40
[ 667.553683] ffff88014ffaffd8
[ 667.587065] ffff88014ffaffd8
[ 667.622637] ffff880013a7a120
[ 667.658206] ffff88014ffb0000
[ 667.696057] Call Trace:
[ 667.725293] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 667.785821] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 667.856748] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 667.927679] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 667.998611] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 668.070582] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 668.140474] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 668.211403] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 668.283372] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 668.344945] [<ffffffff810bc292>] ? set_current_blocked+0x52/0x60
[ 668.418993] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 668.480564] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 668.543174] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 668.618278] no locks held by make/7449.
[ 668.664708] INFO: task gcc:7509 blocked for more than 60 seconds.
[ 668.738030] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 668.832556] gcc D ffff88014dd14240 0 7509 7341 0x00000000
[ 668.918031] ffff8801491f5cd0
[ 668.951745] 0000000000000046
[ 668.987624] ffff88014dd14240
[ 669.023495] ffff88014dd14900
[ 669.061870] ffff8801491f5d00
[ 669.095568] ffff88014dd14240
[ 669.131453] ffff8801491f5fd8
[ 669.167346] ffffffff81c30f40
[ 669.205412] ffff8801491f5fd8
[ 669.239101] ffff8801491f5fd8
[ 669.274986] ffff88020ed82120
[ 669.310626] ffff88014dd14240
[ 669.348479] Call Trace:
[ 669.377722] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 669.438447] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 669.509384] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 669.580531] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 669.651671] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 669.723915] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 669.793830] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 669.864762] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 669.936729] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 669.998299] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 670.070274] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 670.131838] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 670.194455] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 670.269577] no locks held by gcc/7509.
[ 670.314495] INFO: task gcc:7543 blocked for more than 60 seconds.
[ 670.387597] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 670.481425] gcc D ffff88014fd74240 0 7543 7355 0x00000000
[ 670.566277] ffff8801428dbcd0
[ 670.599755] 0000000000000046
[ 670.635320] ffff88014fd74240
[ 670.670894] ffff88014fd74900
[ 670.708637] ffff8801428dbd00
[ 670.742034] ffff88014fd74240
[ 670.777600] ffff8801428dbfd8
[ 670.813165] ffffffff81c30f40
[ 670.850921] ffff8801428dbfd8
[ 670.884577] ffff8801428dbfd8
[ 670.920187] ffff8801a2002120
[ 670.955759] ffff88014fd74240
[ 670.993805] Call Trace:
[ 671.023054] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 671.084272] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 671.155227] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 671.226158] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 671.297087] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 671.369058] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 671.438945] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 671.509881] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 671.581850] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 671.643424] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 671.705001] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 671.767602] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 671.845440] no locks held by gcc/7543.
[ 671.890346] INFO: task gcc:7576 blocked for more than 60 seconds.
[ 671.963346] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 672.057057] gcc D ffff880154264240 0 7576 7488 0x00000000
[ 672.141604] ffff880103347cd0
[ 672.174986] 0000000000000046
[ 672.210550] ffff880154264240
[ 672.246118] ffff880154264900
[ 672.283867] ffff880103347d00
[ 672.317258] ffff880154264240
[ 672.352827] ffff880103347fd8
[ 672.388396] ffffffff81c30f40
[ 672.426143] ffff880103347fd8
[ 672.459536] ffff880103347fd8
[ 672.495111] ffff880060d4c240
[ 672.530673] ffff880154264240
[ 672.568421] Call Trace:
[ 672.597664] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 672.658185] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 672.729114] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 672.800045] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 672.870979] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 672.942945] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 673.012834] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 673.083767] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 673.155739] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 673.217306] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 673.278877] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 673.341485] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 673.416588] no locks held by gcc/7576.
[ 673.462057] INFO: task gcc:7579 blocked for more than 60 seconds.
[ 673.535459] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 673.629179] gcc D ffff880100674240 0 7579 7437 0x00000000
[ 673.714137] ffff880100729cd0
[ 673.747518] 0000000000000046
[ 673.783087] ffff880100674240
[ 673.818656] ffff880100674900
[ 673.856402] ffff880100729d00
[ 673.889794] ffff880100674240
[ 673.925364] ffff880100729fd8
[ 673.960933] ffffffff81c30f40
[ 673.998680] ffff880100729fd8
[ 674.032068] ffff880100729fd8
[ 674.067641] ffff88011503a120
[ 674.103210] ffff880100674240
[ 674.141059] Call Trace:
[ 674.170858] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 674.231930] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 674.302915] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 674.373950] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 674.444873] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 674.516852] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 674.586739] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 674.657667] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 674.729634] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 674.791256] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 674.863330] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 674.925413] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 674.988727] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 675.064370] no locks held by gcc/7579.
[ 675.109319] INFO: task gcc:7624 blocked for more than 60 seconds.
[ 675.182525] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 675.276343] gcc D ffff88015402c240 0 7624 7414 0x00000000
[ 675.361787] ffff8800139dbcd0
[ 675.395313] 0000000000000046
[ 675.430983] ffff88015402c240
[ 675.467122] ffff88015402c900
[ 675.505073] ffff8800139dbd00
[ 675.538803] ffff88015402c240
[ 675.574813] ffff8800139dbfd8
[ 675.610817] ffffffff81c30f40
[ 675.649203] ffff8800139dbfd8
[ 675.682940] ffff8800139dbfd8
[ 675.718816] ffff880066c32120
[ 675.754687] ffff88015402c240
[ 675.792743] Call Trace:
[ 675.821990] [<ffffffff8109d5cf>] schedule+0x3f/0x60
[ 675.883368] [<ffffffff81650e85>] schedule_timeout+0x335/0x3c0
[ 675.954374] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 676.025304] [<ffffffff8164fa4a>] ? wait_for_common+0x4a/0x180
[ 676.096233] [<ffffffff8164fb0f>] ? wait_for_common+0x10f/0x180
[ 676.168210] [<ffffffff8164fb17>] wait_for_common+0x117/0x180
[ 676.238097] [<ffffffff8109c720>] ? try_to_wake_up+0x2f0/0x2f0
[ 676.309029] [<ffffffff8164fc5d>] wait_for_completion+0x1d/0x20
[ 676.380996] [<ffffffff810a4091>] do_fork+0x1b1/0x380
[ 676.442569] [<ffffffff81656ee9>] ? sub_preempt_count+0xa9/0xe0
[ 676.514541] [<ffffffff8105e505>] sys_vfork+0x25/0x30
[ 676.576111] [<ffffffff8165af63>] stub_vfork+0x13/0x20
[ 676.638716] [<ffffffff8165ab82>] ? system_call_fastpath+0x16/0x1b
[ 676.716507] no locks held by gcc/7624.

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