Re: linux 2.6.25-rc8-00166-g6fdf5e6 BUG

From: Plamen Petrov
Date: Mon Apr 07 2008 - 05:41:05 EST


Rafael J. Wysocki wrote:
On Monday, 7 of April 2008, Plamen Petrov wrote:
Hi!

Hi,

This morning, while closing KMail from the KDE desktop to
shutdown the machine, I got this:

[===snip===]

[145026.240307] general protection fault: 0000 [1] PREEMPT SMP
[145026.240313] CPU 0
[145026.240315] Modules linked in:
[145026.240318] Pid: 32546, comm: kmail Not tainted 2.6.25-rc8-00166-g6fdf5e6 #1
[145026.240320] RIP: 0010:[<ffffffff80275274>] [<ffffffff80275274>] set_page_dirty+0x34/0x90
[145026.240327] RSP: 0018:ffff810004ba9d98 EFLAGS: 00010206
[145026.240328] RAX: 6b636f6c5f747369 RBX: ffff81000779cae0 RCX: ffff8100010046e0
[145026.240330] RDX: ffffffff802c08d0 RSI: 8000000033d60067 RDI: ffffe20000b56d00
[145026.240332] RBP: 000000000115c000 R08: 0000000000000006 R09: 0000000000000001
[145026.240334] R10: 0000000000000002 R11: 000000000000031b R12: ffffe20000b56d00
[145026.240335] R13: 0000000001200000 R14: 0000000033d60067 R15: 0000000000000000
[145026.240338] FS: 0000000000000000(0000) GS:ffffffff80993000(0000) knlGS:0000000000000000
[145026.240340] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[145026.240341] CR2: 00007f695e7aa3f0 CR3: 0000000000201000 CR4: 00000000000006e0
[145026.240343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[145026.240345] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[145026.240347] Process kmail (pid: 32546, threadinfo ffff810004ba8000, task ffff81002137a000)
[145026.240348] Stack: 0000000001155000 ffff81000779cae0 000000000115c000 ffffffff8027e271
[145026.240353] 0000000000000000 0000000001574fff 0000000000000000 ffff810004ba9ea8
[145026.240357] ffffffffffffffff 0000000000000000 ffff81003af86bd0 ffff810004ba9eb0
[145026.240360] Call Trace:
[145026.240364] [<ffffffff8027e271>] ? unmap_vmas+0x611/0x800
[145026.240367] [<ffffffff8028252a>] ? exit_mmap+0x8a/0x130
[145026.240370] [<ffffffff80236957>] ? mmput+0x57/0xe0
[145026.240373] [<ffffffff8023cc8a>] ? do_exit+0x19a/0x7e0
[145026.240377] [<ffffffff807079fb>] ? lockdep_sys_exit_thunk+0x35/0x67
[145026.240381] [<ffffffff803f6281>] ? __up_read+0x21/0xb0
[145026.240383] [<ffffffff8023d303>] ? do_group_exit+0x33/0xa0
[145026.240386] [<ffffffff8020b56b>] ? system_call_after_swapgs+0x7b/0x80
[145026.240387]


Trying the latest -git tree never hurts, but you can open a bug report anyway
(you can close it later if the bug is not reproducible any more) and please
mark it as a regression and make it block bug #9832.

Thanks,
Rafael
Done.

http://bugzilla.kernel.org/show_bug.cgi?id=10412

--
Plamen Petrov, network & system administrator
Filial - Silistra
RU "Angel Kantchev"
http://fs.ru.acad.bg/
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