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fukawi2

Ex-Administratorino

From: .vic.au

Registered: 2007-09-28

Posts: 6,222

Website

2.6.31-ZEN kernel crashing - sh not tainted?

Hi all,

Anyone got any idea why my kernel is doing this?

Jan  2 03:17:22 phil-desktop kernel: Pid: 14045, comm: sh Not tainted 2.6.31-ZEN #1
Jan  2 03:17:22 phil-desktop kernel: Call Trace:
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810eb4a1>] ? print_bad_pte+0x201/0x2f0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810fcb2c>] ? free_pages_and_swap_cache+0xbc/0xf0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810eca8d>] ? unmap_vmas+0x99d/0xa10
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f26f2>] ? unmap_region+0xf2/0x1e0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f3bca>] ? do_munmap+0x28a/0x390
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f3d2d>] ? sys_munmap+0x5d/0xa0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff8100c342>] ? system_call_fastpath+0x16/0x1b
Jan  2 03:17:22 phil-desktop kernel: Disabling lock debugging due to kernel taint
Jan  2 03:17:22 phil-desktop kernel: Pid: 14045, comm: sh Tainted: G    B      2.6.31-ZEN #1
Jan  2 03:17:22 phil-desktop kernel: Call Trace:
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810d4340>] ? bad_page+0xf0/0x150
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff81204a07>] ? vsnprintf+0x307/0x620
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810d4ab3>] ? __free_pages_ok+0x63/0x470
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff81075e2d>] ? up+0x1d/0x70
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810da1dd>] ? release_pages+0x1fd/0x210
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810fcb2c>] ? free_pages_and_swap_cache+0xbc/0xf0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810eca1c>] ? unmap_vmas+0x92c/0xa10
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f26f2>] ? unmap_region+0xf2/0x1e0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f3bca>] ? do_munmap+0x28a/0x390
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f3d2d>] ? sys_munmap+0x5d/0xa0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff8100c342>] ? system_call_fastpath+0x16/0x1b
Jan  2 03:17:22 phil-desktop kernel: Pid: 14045, comm: sh Tainted: G    B      2.6.31-ZEN #1
Jan  2 03:17:22 phil-desktop kernel: Call Trace:
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810d4340>] ? bad_page+0xf0/0x150
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff81204a07>] ? vsnprintf+0x307/0x620
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810d4ab3>] ? __free_pages_ok+0x63/0x470
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff81075e2d>] ? up+0x1d/0x70
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810da1dd>] ? release_pages+0x1fd/0x210
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810fcb2c>] ? free_pages_and_swap_cache+0xbc/0xf0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810eca1c>] ? unmap_vmas+0x92c/0xa10
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f26f2>] ? unmap_region+0xf2/0x1e0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f3bca>] ? do_munmap+0x28a/0x390
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff810f3d2d>] ? sys_munmap+0x5d/0xa0
Jan  2 03:17:22 phil-desktop kernel: [<ffffffff8100c342>] ? system_call_fastpath+0x16/0x1b

fukawi2@phil-desktop ~  $ uname -a
Linux phil-desktop.fukawi2.local 2.6.31-ZEN #1 ZEN SMP PREEMPT Sat Nov 14 13:34:11 EST 2009 x86_64 Intel(R) Core(TM)2 Quad CPU Q8400 @ 2.66GHz GenuineIntel GNU/Linux

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BlueHackers // fscanary // resticctl

chpln

Member

From: Australia

Registered: 2009-09-17

Posts: 361

Re: 2.6.31-ZEN kernel crashing - sh not tainted?

Anyone got any idea why my kernel is doing this?

Not a clue.

First thing I'd try towards fixing it is to rebuild the initrd and to install another kernel for testing purposes (if you haven't already).

Last edited by chpln (2010-01-01 23:44:00)

fukawi2

Ex-Administratorino

From: .vic.au

Registered: 2007-09-28

Posts: 6,222

Website

Re: 2.6.31-ZEN kernel crashing - sh not tainted?

Yeah, gone back to standard -ARCH 2.6.31 kernel... Been running the -ZEN kernel for about a month, but it's started causing all kinds of trouble the last few days

So far the stock kernel is going OK!

Last edited by fukawi2 (2010-01-02 03:08:41)

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BlueHackers // fscanary // resticctl