panic in mld_newpack
From: gaoxingwang
Date: Mon Feb 27 2023 - 09:54:55 EST
When I was executing the syzkaller test case, I accidentally triggered a panic
similar to the following: 020ef930b826 (mld: fix panic in mld_newpack())
I confirm that my kernel version has merged this commit, I can't understand
how this problem arises.By the way,this problem only came up once.
==============================================================================
09:22:42 executing program 0:
r0 = timerfd_create(0x0, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x5451, 0x0)
[ 1775.166505][ C1] skbuff: skb_over_panic: text:ffffffff8acae9b4 len:40 put:40 head:ffff88806120dc00 data:ffff88806120dd00 tail:0x128 end:0xc0 dev:ip6erspan0
[ 1775.172690][ C1] ------------[ cut here ]------------
[ 1775.179233][ C1] kernel BUG at net/core/skbuff.c:110!
[ 1775.180688][ C1] invalid opcode: 0000 [#1] SMP KASAN PTI
[ 1775.183238][ C1] CPU: 1 PID: 25239 Comm: syz-executor.1 Not tainted 5.10.0 #1
[ 1775.187004][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1.1 04/01/2014
[ 1775.189767][ C1] RIP: 0010:skb_panic+0x171/0x183
[ 1775.191286][ C1] Code: f5 4c 8b 4c 24 10 41 56 8b 4b 70 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 a0 ae 2d 8e ff 74 24 10 ff 74 24 20 e8 0c 6d 62 ff <0f> 0b 48 c7 c7 a0 db 5d 92 48 83 c4 20 e8 7e 7a 6d ff e8 50 c0 5d
[ 1775.195221][ C1] RSP: 0018:ffff888134009a48 EFLAGS: 00010286
[ 1775.196462][ C1] RAX: 000000000000008a RBX: ffff88812885aa00 RCX: 0000000000000000
[ 1775.198064][ C1] RDX: 0000000000000000 RSI: ffffffff815fe682 RDI: ffffed102680133b
[ 1775.199662][ C1] RBP: ffffffff8e2db3e0 R08: 000000000000008a R09: ffffed10268012d2
[ 1775.201276][ C1] R10: ffff88813400968f R11: ffffed10268012d1 R12: ffffffff8acae9b4
[ 1775.202874][ C1] R13: 0000000000000028 R14: ffff888060ad6000 R15: 00000000000000c0
[ 1775.208819][ C1] FS: 00007f1191620700(0000) GS:ffff888134000000(0000) knlGS:0000000000000000
[ 1775.214244][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1775.218370][ C1] CR2: 00007f119161ebd8 CR3: 000000011f95e000 CR4: 0000000000150ee0
[ 1775.223324][ C1] Call Trace:
[ 1775.225501][ C1] <IRQ>
[ 1775.233024][ C1] ? ip6_mc_hdr.isra.0.constprop.0+0x124/0x5a0
[ 1775.234738][ C1] skb_put.cold+0x24/0x24
[ 1775.235951][ C1] ip6_mc_hdr.isra.0.constprop.0+0x124/0x5a0
[ 1775.237639][ C1] ? tcp_gro_receive+0xdd0/0xdd0
[ 1775.239008][ C1] mld_newpack+0x38c/0x7a0
[ 1775.240162][ C1] ? ip6_mc_hdr.isra.0.constprop.0+0x5a0/0x5a0
[ 1775.241900][ C1] ? enqueue_entity+0xca2/0x3ab0
[ 1775.243236][ C1] ? find_first_bit+0x6c/0x90
[ 1775.244763][ C1] add_grhead.isra.0+0x2a6/0x380
[ 1775.247156][ C1] add_grec+0xcdc/0xf70
[ 1775.249187][ C1] ? add_grhead.isra.0+0x380/0x380
[ 1775.251671][ C1] ? _raw_spin_lock_bh+0x85/0xe0
[ 1775.254022][ C1] ? _raw_read_unlock_irqrestore+0x30/0x30
[ 1775.256935][ C1] ? clear_posix_cputimers_work+0x90/0x90
[ 1775.259881][ C1] ? perf_event_task_tick+0x804/0xd90
[ 1775.262620][ C1] mld_ifc_timer_expire+0x34b/0x810
[ 1775.265234][ C1] ? mld_send_initial_cr.part.0+0x150/0x150
[ 1775.267741][ C1] call_timer_fn+0x3f/0x200
[ 1775.269050][ C1] expire_timers+0x21c/0x3b0
[ 1775.270364][ C1] ? mld_send_initial_cr.part.0+0x150/0x150
[ 1775.272020][ C1] run_timer_softirq+0x2ad/0x7f0
[ 1775.273434][ C1] ? expire_timers+0x3b0/0x3b0
[ 1775.274743][ C1] ? ktime_get+0xd5/0x120
[ 1775.275944][ C1] ? kvm_sched_clock_read+0xd/0x20
[ 1775.277371][ C1] ? sched_clock+0x5/0x10
[ 1775.278586][ C1] ? sched_clock_cpu+0x18/0x190
[ 1775.278596][ C1] ? tick_program_event+0x7c/0x110
[ 1775.278607][ C1] __do_softirq+0x19b/0x612
[ 1775.278621][ C1] asm_call_irq_on_stack+0x12/0x20
[ 1775.278625][ C1] </IRQ>
[ 1775.278635][ C1] do_softirq_own_stack+0x37/0x50
[ 1775.278643][ C1] irq_exit_rcu+0x1a2/0x240
[ 1775.278653][ C1] sysvec_apic_timer_interrupt+0x36/0x80
[ 1775.278664][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 1775.278675][ C1] RIP: 0010:security_socket_create+0x35/0xc0
[ 1775.278686][ C1] Code: 56 41 89 f6 41 55 41 89 d5 41 54 41 89 cc 55 48 bd 00 00 00 00 00 fc ff df 53 48 83 ec 08 e8 d2 74 c5 fe 48 8b 1d fb fd 68 12 <48> 85 db 74 49 e8 c1 74 c5 fe 48 8d 7b 18 48 89 f8 48 c1 e8 03 80
[ 1775.278691][ C1] RSP: 0018:ffff8880608efdf0 EFLAGS: 00000216
[ 1775.278702][ C1] RAX: 0000000000040000 RBX: ffffffff8fe5f4f0 RCX: ffffc90006b18000
[ 1775.278708][ C1] RDX: 00000000000000f4 RSI: ffffffff82b08dae RDI: 0000000000000010
[ 1775.278714][ C1] RBP: dffffc0000000000 R08: ffff8880608efeb0 R09: 0000000000000000
[ 1775.278719][ C1] R10: ffffffff94f30687 R11: fffffbfff29e60d0 R12: 0000000000000000
[ 1775.278725][ C1] R13: 0000000000000010 R14: 0000000000000003 R15: 0000000000000010
[ 1775.278735][ C1] ? security_socket_create+0x2e/0xc0
[ 1775.278747][ C1] __sock_create+0x66/0x4a0
[ 1775.278757][ C1] __sys_socket+0xe3/0x1d0
[ 1775.278765][ C1] ? move_addr_to_kernel+0x60/0x60
[ 1775.278776][ C1] ? exit_to_user_mode_prepare+0x24/0x150
[ 1775.278786][ C1] __x64_sys_socket+0x74/0xb0
[ 1775.278795][ C1] do_syscall_64+0x33/0x40
[ 1775.278805][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xc6
[ 1775.278812][ C1] RIP: 0033:0x7f11930d61eb
[ 1775.278824][ C1] Code: f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 1775.278829][ C1] RSP: 002b:00007f119161eb58 EFLAGS: 00000286 ORIG_RAX: 0000000000000029
[ 1775.278839][ C1] RAX: ffffffffffffffda RBX: 00007f119320f050 RCX: 00007f11930d61eb
[ 1775.278844][ C1] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[ 1775.278850][ C1] RBP: 00007f1193140d75 R08: 0000000000000000 R09: 0000000000000000
[ 1775.278856][ C1] R10: 0000000020000280 R11: 0000000000000286 R12: 00000000ffffffff
[ 1775.278862][ C1] R13: 00007fff7153e8bf R14: 00007fff7153ea60 R15: 00007f119161fd80
[ 1775.278880][ C1] Modules linked in:
[ 1775.278894][ C1] kernel fault(0x1) notification starting on CPU 1
[ 1775.278900][ C1] kernel fault(0x1) notification finished on CPU 1
[ 1775.279032][ C1] ---[ end trace 0dbd9a08e777fbed ]---
[ 1775.279043][ C1] RIP: 0010:skb_panic+0x171/0x183
[ 1775.279052][ C1] Code: f5 4c 8b 4c 24 10 41 56 8b 4b 70 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 a0 ae 2d 8e ff 74 24 10 ff 74 24 20 e8 0c 6d 62 ff <0f> 0b 48 c7 c7 a0 db 5d 92 48 83 c4 20 e8 7e 7a 6d ff e8 50 c0 5d
[ 1775.279058][ C1] RSP: 0018:ffff888134009a48 EFLAGS: 00010286
[ 1775.279066][ C1] RAX: 000000000000008a RBX: ffff88812885aa00 RCX: 0000000000000000
[ 1775.279072][ C1] RDX: 0000000000000000 RSI: ffffffff815fe682 RDI: ffffed102680133b
[ 1775.279078][ C1] RBP: ffffffff8e2db3e0 R08: 000000000000008a R09: ffffed10268012d2
[ 1775.279084][ C1] R10: ffff88813400968f R11: ffffed10268012d1 R12: ffffffff8acae9b4
[ 1775.279090][ C1] R13: 0000000000000028 R14: ffff888060ad6000 R15: 00000000000000c0
[ 1775.279097][ C1] FS: 00007f1191620700(0000) GS:ffff888134000000(0000) knlGS:0000000000000000
[ 1775.279107][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1775.279113][ C1] CR2: 00007f119161ebd8 CR3: 000000011f95e000 CR4: 0000000000150ee0
[ 1775.279118][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 1775.279128][ C1] kernel fault(0x5) notification starting on CPU 1
[ 1775.279134][ C1] kernel fault(0x5) notification finished on CPU 1
[ 1775.280189][ C1] Kernel Offset: disabled
[ 1775.378438][ C1] kernel reboot(0x2) notification starting on CPU 1
[ 1775.379930][ C1] kernel reboot(0x2) notification finished on CPU 1
[ 1775.381407][ C1] Rebooting in 3 seconds..
[ 1778.475964][ C1] kernel reboot(0x5) notification starting on CPU 1
[ 1778.481790][ C1] kernel reboot(0x5) notification finished on CPU 1
[ 1778.483273][ C1] ------------[ cut here ]------------
[ 1778.484532][ C1] list_add double add: new=ffffffff8f385700, prev=ffffffff8f327ec8, next=ffffffff8f385700.
[ 1778.486793][ C1] WARNING: CPU: 1 PID: 25239 at lib/list_debug.c:33 __list_add_valid+0xf3/0x130
[ 1778.488600][ C1] Modules linked in:
[ 1778.489401][ C1] CPU: 1 PID: 25239 Comm: syz-executor.1 Tainted: G D 5.10.0 #1
[ 1778.491185][ C1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1.1 04/01/2014
[ 1778.493682][ C1] RIP: 0010:__list_add_valid+0xf3/0x130
[ 1778.494975][ C1] Code: 48 c7 c7 80 69 cd 8c 4c 89 e6 e8 d1 15 8b 08 0f 0b 31 c0 eb 99 48 89 f2 4c 89 e1 48 89 ee 48 c7 c7 00 6a cd 8c e8 b6 15 8b 08 <0f> 0b 31 c0 e9 7b ff ff ff 48 89 f7 48 89 34 24 e8 28 c8 cd fe 48
[ 1778.499459][ C1] RSP: 0018:ffff8881340096a8 EFLAGS: 00010086
[ 1778.500890][ C1] RAX: 0000000000000000 RBX: ffffffff8f385700 RCX: 0000000000000000
[ 1778.502717][ C1] RDX: 0000000000000000 RSI: ffffffff815fe682 RDI: ffffed10268012c7
[ 1778.504558][ C1] RBP: ffffffff8f385700 R08: 0000000000000001 R09: ffffed102680125e
[ 1778.506388][ C1] R10: ffff8881340092ef R11: ffffed102680125d R12: ffffffff8f385700
[ 1778.508645][ C1] R13: 0000000000000046 R14: ffffffff8f327ec0 R15: 0000000000000000
[ 1778.510509][ C1] FS: 00007f1191620700(0000) GS:ffff888134000000(0000) knlGS:0000000000000000
[ 1778.512616][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1778.514179][ C1] CR2: 00007f119161ebd8 CR3: 000000011f95e000 CR4: 0000000000150ee0
[ 1778.515940][ C1] Call Trace:
[ 1778.516690][ C1] <IRQ>
[ 1778.517372][ C1] __register_nmi_handler+0x1f9/0x390
[ 1778.518596][ C1] nmi_shootdown_cpus+0x8e/0x150
[ 1778.519716][ C1] native_machine_emergency_restart+0x44e/0x520
[ 1778.521139][ C1] ? nmi_shootdown_cpus+0x150/0x150
[ 1778.522381][ C1] ? down_trylock+0x88/0xc0
[ 1778.523413][ C1] ? kmsg_dump+0x19d/0x210
[ 1778.524464][ C1] ? atomic_notifier_call_chain+0xbd/0xf0
[ 1778.525818][ C1] panic+0x75b/0x811
[ 1778.526771][ C1] ? print_oops_end_marker.cold+0x15/0x15
[ 1778.528062][ C1] ? __show_regs.cold+0x44c/0x57b
[ 1778.529262][ C1] ? vprintk_func+0xb2/0x1d0
[ 1778.530310][ C1] oops_end.cold+0xc/0x18
[ 1778.531309][ C1] do_trap+0x1a5/0x260
[ 1778.532282][ C1] ? skb_panic+0x171/0x183
[ 1778.533250][ C1] do_error_trap+0x8a/0xf0
[ 1778.534272][ C1] ? skb_panic+0x171/0x183
[ 1778.535423][ C1] exc_invalid_op+0x4e/0x70
[ 1778.536537][ C1] ? skb_panic+0x171/0x183
[ 1778.537605][ C1] asm_exc_invalid_op+0x12/0x20
[ 1778.538580][ C1] RIP: 0010:skb_panic+0x171/0x183
[ 1778.539590][ C1] Code: f5 4c 8b 4c 24 10 41 56 8b 4b 70 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 a0 ae 2d 8e ff 74 24 10 ff 74 24 20 e8 0c 6d 62 ff <0f> 0b 48 c7 c7 a0 db 5d 92 48 83 c4 20 e8 7e 7a 6d ff e8 50 c0 5d
[ 1778.543875][ C1] RSP: 0018:ffff888134009a48 EFLAGS: 00010286
[ 1778.545337][ C1] RAX: 000000000000008a RBX: ffff88812885aa00 RCX: 0000000000000000
[ 1778.547205][ C1] RDX: 0000000000000000 RSI: ffffffff815fe682 RDI: ffffed102680133b
[ 1778.548991][ C1] RBP: ffffffff8e2db3e0 R08: 000000000000008a R09: ffffed10268012d2
[ 1778.551004][ C1] R10: ffff88813400968f R11: ffffed10268012d1 R12: ffffffff8acae9b4
[ 1778.553242][ C1] R13: 0000000000000028 R14: ffff888060ad6000 R15: 00000000000000c0
[ 1778.554779][ C1] ? ip6_mc_hdr.isra.0.constprop.0+0x124/0x5a0
[ 1778.556491][ C1] ? vprintk_func+0xb2/0x1d0
[ 1778.557538][ C1] ? skb_panic+0x171/0x183
[ 1778.558413][ C1] ? ip6_mc_hdr.isra.0.constprop.0+0x124/0x5a0
[ 1778.559619][ C1] skb_put.cold+0x24/0x24
[ 1778.561447][ C1] ip6_mc_hdr.isra.0.constprop.0+0x124/0x5a0
[ 1778.563045][ C1] ? tcp_gro_receive+0xdd0/0xdd0
[ 1778.564144][ C1] mld_newpack+0x38c/0x7a0
[ 1778.565266][ C1] ? ip6_mc_hdr.isra.0.constprop.0+0x5a0/0x5a0
[ 1778.566675][ C1] ? enqueue_entity+0xca2/0x3ab0
[ 1778.567892][ C1] ? find_first_bit+0x6c/0x90
[ 1778.569147][ C1] add_grhead.isra.0+0x2a6/0x380
[ 1778.570281][ C1] add_grec+0xcdc/0xf70
[ 1778.571394][ C1] ? add_grhead.isra.0+0x380/0x380
[ 1778.572655][ C1] ? _raw_spin_lock_bh+0x85/0xe0
[ 1778.573758][ C1] ? _raw_read_unlock_irqrestore+0x30/0x30
[ 1778.575413][ C1] ? clear_posix_cputimers_work+0x90/0x90
[ 1778.576964][ C1] ? perf_event_task_tick+0x804/0xd90
[ 1778.578290][ C1] mld_ifc_timer_expire+0x34b/0x810
[ 1778.580459][ C1] ? mld_send_initial_cr.part.0+0x150/0x150
[ 1778.583421][ C1] call_timer_fn+0x3f/0x200
[ 1778.584651][ C1] expire_timers+0x21c/0x3b0
[ 1778.586838][ C1] ? mld_send_initial_cr.part.0+0x150/0x150
[ 1778.589528][ C1] run_timer_softirq+0x2ad/0x7f0
[ 1778.591333][ C1] ? expire_timers+0x3b0/0x3b0
[ 1778.593040][ C1] ? ktime_get+0xd5/0x120
[ 1778.594181][ C1] ? kvm_sched_clock_read+0xd/0x20
[ 1778.595540][ C1] ? sched_clock+0x5/0x10
[ 1778.596695][ C1] ? sched_clock_cpu+0x18/0x190
[ 1778.597983][ C1] ? tick_program_event+0x7c/0x110
[ 1778.599609][ C1] __do_softirq+0x19b/0x612
[ 1778.600949][ C1] asm_call_irq_on_stack+0x12/0x20
[ 1778.602316][ C1] </IRQ>
[ 1778.603094][ C1] do_softirq_own_stack+0x37/0x50
[ 1778.604407][ C1] irq_exit_rcu+0x1a2/0x240
[ 1778.605623][ C1] sysvec_apic_timer_interrupt+0x36/0x80
[ 1778.607612][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 1778.609617][ C1] RIP: 0010:security_socket_create+0x35/0xc0
[ 1778.611229][ C1] Code: 56 41 89 f6 41 55 41 89 d5 41 54 41 89 cc 55 48 bd 00 00 00 00 00 fc ff df 53 48 83 ec 08 e8 d2 74 c5 fe 48 8b 1d fb fd 68 12 <48> 85 db 74 49 e8 c1 74 c5 fe 48 8d 7b 18 48 89 f8 48 c1 e8 03 80
[ 1778.617288][ C1] RSP: 0018:ffff8880608efdf0 EFLAGS: 00000216
[ 1778.618970][ C1] RAX: 0000000000040000 RBX: ffffffff8fe5f4f0 RCX: ffffc90006b18000
[ 1778.621507][ C1] RDX: 00000000000000f4 RSI: ffffffff82b08dae RDI: 0000000000000010
[ 1778.625961][ C1] RBP: dffffc0000000000 R08: ffff8880608efeb0 R09: 0000000000000000
[ 1778.628778][ C1] R10: ffffffff94f30687 R11: fffffbfff29e60d0 R12: 0000000000000000
[ 1778.630921][ C1] R13: 0000000000000010 R14: 0000000000000003 R15: 0000000000000010
[ 1778.633134][ C1] ? security_socket_create+0x2e/0xc0
[ 1778.636572][ C1] __sock_create+0x66/0x4a0
[ 1778.639473][ C1] __sys_socket+0xe3/0x1d0
[ 1778.641563][ C1] ? move_addr_to_kernel+0x60/0x60
[ 1778.644707][ C1] ? exit_to_user_mode_prepare+0x24/0x150
[ 1778.646641][ C1] __x64_sys_socket+0x74/0xb0
[ 1778.647942][ C1] do_syscall_64+0x33/0x40
[ 1778.649407][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xc6
[ 1778.651355][ C1] RIP: 0033:0x7f11930d61eb
[ 1778.652974][ C1] Code: f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 29 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 1778.659704][ C1] RSP: 002b:00007f119161eb58 EFLAGS: 00000286 ORIG_RAX: 0000000000000029
[ 1778.662918][ C1] RAX: ffffffffffffffda RBX: 00007f119320f050 RCX: 00007f11930d61eb
[ 1778.665308][ C1] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000010
[ 1778.668092][ C1] RBP: 00007f1193140d75 R08: 0000000000000000 R09: 0000000000000000
[ 1778.670520][ C1] R10: 0000000020000280 R11: 0000000000000286 R12: 00000000ffffffff
[ 1778.672812][ C1] R13: 00007fff7153e8bf R14: 00007fff7153ea60 R15: 00007f119161fd80
[ 1778.675425][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 1778.676862][ C1] kernel fault(0x5) notification starting on CPU 1
[ 1778.679271][ C1] kernel fault(0x5) notification finished on CPU 1
[ 1778.682848][ C1] Kernel Offset: disabled
[ 1778.686107][ C1] kernel reboot(0x2) notification starting on CPU 1
[ 1778.689209][ C1] kernel reboot(0x2) notification finished on CPU 1
[ 1778.691073][ C1] Rebooting in 3 seconds..
[ 1782.003404][ C1] kernel reboot(0x5) notification starting on CPU 1
[ 1782.011818][ C1] kernel reboot(0x5) notification finished on CPU 1
VM DIAGNOSIS:
08:12:23 Registers:
info registers vcpu 0
RAX=1ffff11026621efc RBX=ffff88813310f7a8 RCX=ffff88813310f838 RDX=dffffc0000000000
RSI=ffff888134165100 RDI=ffff88813310f7a8 RBP=ffff88813310f6a0 RSP=ffff88813310f660
R8 =0000000000000001 R9 =ffff88813310f7a8 R10=ffff88813310f807 R11=ffffed1026621f00
R12=ffffed1026621ef7 R13=ffffed1026621ef6 R14=ffff88813310f7a8 R15=ffff88813310f7b0
RIP=ffffffff8136180a RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000555556ca6980 ffffffff 00c00000
GS =0000 ffff888019e00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 0000ffff
CR0=80050033 CR2=00007fff964d1cb8 CR3=0000000133104000 CR4=00150ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000a60ce07b00000000cec3662e XMM01=00000000000000003f0e3cf1ddeaf46c
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000
XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000
XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff83444604 RDI=ffffffff95a09448 RBP=ffffffff95a09440 RSP=ffff8881340093b0
R8 =0000000000000001 R9 =ffffed1026801282 R10=0000000000000003 R11=ffffed1026801281
R12=0000000000000000 R13=fffffbfff2b412d3 R14=fffffbfff2b4128b R15=ffffffff95a09458
RIP=ffffffff8344462f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007f1191620700 ffffffff 00c00000
GS =0000 ffff888134000000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe000004a000 00000067 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 0000ffff
CR0=80050033 CR2=00007f119161ebd8 CR3=000000011f95e000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00007f11931e56c000007f11931e56a8 XMM03=00007f11931e56a000007f11931e56a0
XMM04=0000000000000000000000ff00000000 XMM05=00000000000000000000000000001000
XMM06=63e772d7f3a22482dabb339f3c035440 XMM07=bd0dad416e16bee646815929601aad29
XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000