From: "Janos Haar" <janos.haar@netcenter.hu>
To: <linux-kernel@vger.kernel.org>
Subject: Somebody take a look please! (some kind of kernel bug?)
Date: Wed, 24 Mar 2010 21:39:23 +0100 [thread overview]
Message-ID: <03ca01cacb92$195adf50$0400a8c0@dcccs> (raw)
Dear developers,
This is one of my productive servers, wich suddenly starts to freeze (crash)
some weeks before.
I have done all what i can, (i think) please somebody give to me some
suggestion:
Mar 24 19:22:28 alfa kernel: BUG: Bad page map in process httpd
pte:2bf1e025 pmd:1535b5067
Mar 24 19:22:28 alfa kernel: page:ffffea0000f1b250 flags:4000000000000404
count:1 mapcount:-1 mapping:(null) index:0
Mar 24 19:22:28 alfa kernel: addr:00000037b4008000 vm_flags:08000875
anon_vma:(null) mapping:ffff88022b5d25a8 index:8
Mar 24 19:22:28 alfa kernel: vma->vm_ops->fault: filemap_fault+0x0/0x34d
Mar 24 19:22:28 alfa kernel: vma->vm_file->f_op->mmap:
xfs_file_mmap+0x0/0x33
Mar 24 19:22:28 alfa kernel: Pid: 7512, comm: httpd Not tainted 2.6.32.10 #2
Mar 24 19:22:28 alfa kernel: Call Trace:
Mar 24 19:22:28 alfa kernel: [<ffffffff810c2ea3>] print_bad_pte+0x210/0x229
Mar 24 19:22:28 alfa kernel: [<ffffffff810c3c98>] unmap_vmas+0x44b/0x787
Mar 24 19:22:28 alfa kernel: [<ffffffff810c81d5>] exit_mmap+0xb0/0x133
Mar 24 19:22:28 alfa kernel: [<ffffffff81041f83>] mmput+0x48/0xb9
Mar 24 19:22:28 alfa kernel: [<ffffffff810463b0>] exit_mm+0x105/0x110
Mar 24 19:22:28 alfa kernel: [<ffffffff81371287>] ?
tty_audit_exit+0x28/0x85
Mar 24 19:22:28 alfa kernel: [<ffffffff810477a0>] do_exit+0x1e9/0x6d2
Mar 24 19:22:28 alfa kernel: [<ffffffff81053c37>] ?
__dequeue_signal+0xf1/0x127
Mar 24 19:22:28 alfa kernel: [<ffffffff81047d00>] do_group_exit+0x77/0xa1
Mar 24 19:22:28 alfa kernel: [<ffffffff810560f7>]
get_signal_to_deliver+0x32c/0x37f
Mar 24 19:22:28 alfa kernel: [<ffffffff8100a484>]
do_notify_resume+0x90/0x740
Mar 24 19:22:28 alfa kernel: [<ffffffff8102724b>] ?
__bad_area_nosemaphore+0x178/0x1a2
Mar 24 19:22:28 alfa kernel: [<ffffffff810272b9>] ? __bad_area+0x44/0x4d
Mar 24 19:22:28 alfa kernel: [<ffffffff8100bba2>] retint_signal+0x46/0x84
Mar 24 19:22:28 alfa kernel: Disabling lock debugging due to kernel taint
Mar 24 19:22:28 alfa kernel: swap_free: Bad swap file entry 6c800000
Mar 24 19:22:28 alfa kernel: BUG: Bad page map in process httpd
pte:d900000000 pmd:1535b5067
Mar 24 19:22:28 alfa kernel: addr:00000037b400a000 vm_flags:08000875
anon_vma:(null) mapping:ffff88022b5d25a8 index:a
Mar 24 19:22:28 alfa kernel: vma->vm_ops->fault: filemap_fault+0x0/0x34d
Mar 24 19:22:28 alfa kernel: vma->vm_file->f_op->mmap:
xfs_file_mmap+0x0/0x33
Mar 24 19:22:28 alfa kernel: Pid: 7512, comm: httpd Tainted: G B
2.6.32.10 #2
Mar 24 19:22:28 alfa kernel: Call Trace:
Mar 24 19:22:28 alfa kernel: [<ffffffff81044551>] ? add_taint+0x32/0x3e
Mar 24 19:22:28 alfa kernel: [<ffffffff810c2ea3>] print_bad_pte+0x210/0x229
Mar 24 19:22:28 alfa kernel: [<ffffffff810c3d47>] unmap_vmas+0x4fa/0x787
Mar 24 19:22:28 alfa kernel: [<ffffffff810c81d5>] exit_mmap+0xb0/0x133
Mar 24 19:22:28 alfa kernel: [<ffffffff81041f83>] mmput+0x48/0xb9
Mar 24 19:22:28 alfa kernel: [<ffffffff810463b0>] exit_mm+0x105/0x110
Mar 24 19:22:28 alfa kernel: [<ffffffff81371287>] ?
tty_audit_exit+0x28/0x85
Mar 24 19:22:28 alfa kernel: [<ffffffff810477a0>] do_exit+0x1e9/0x6d2
Mar 24 19:22:28 alfa kernel: [<ffffffff81053c37>] ?
__dequeue_signal+0xf1/0x127
Mar 24 19:22:28 alfa kernel: [<ffffffff81047d00>] do_group_exit+0x77/0xa1
Mar 24 19:22:28 alfa kernel: [<ffffffff810560f7>]
get_signal_to_deliver+0x32c/0x37f
Mar 24 19:22:28 alfa kernel: [<ffffffff8100a484>]
do_notify_resume+0x90/0x740
Mar 24 19:22:28 alfa kernel: [<ffffffff8102724b>] ?
__bad_area_nosemaphore+0x178/0x1a2
Mar 24 19:22:28 alfa kernel: [<ffffffff810272b9>] ? __bad_area+0x44/0x4d
Mar 24 19:22:28 alfa kernel: [<ffffffff8100bba2>] retint_signal+0x46/0x84
Mar 24 19:22:28 alfa kernel: BUG: Bad page map in process httpd
pte:2bfe8025 pmd:1535b5067
Mar 24 19:22:28 alfa kernel: page:ffffea0000f1f7c0 flags:4000000000000404
count:1 mapcount:-1 mapping:(null) index:0
Mar 24 19:22:28 alfa kernel: addr:00000037b400c000 vm_flags:08000875
anon_vma:(null) mapping:ffff88022b5d25a8 index:c
Mar 24 19:22:28 alfa kernel: vma->vm_ops->fault: filemap_fault+0x0/0x34d
Mar 24 19:22:28 alfa kernel: vma->vm_file->f_op->mmap:
xfs_file_mmap+0x0/0x33
Mar 24 19:22:28 alfa kernel: Pid: 7512, comm: httpd Tainted: G B
2.6.32.10 #2
Mar 24 19:22:28 alfa kernel: Call Trace:
Mar 24 19:22:28 alfa kernel: [<ffffffff81044551>] ? add_taint+0x32/0x3e
Mar 24 19:22:28 alfa kernel: [<ffffffff810c2ea3>] print_bad_pte+0x210/0x229
Mar 24 19:22:28 alfa kernel: [<ffffffff810c3c98>] unmap_vmas+0x44b/0x787
Mar 24 19:22:28 alfa kernel: [<ffffffff810c81d5>] exit_mmap+0xb0/0x133
Mar 24 19:22:28 alfa kernel: [<ffffffff81041f83>] mmput+0x48/0xb9
Mar 24 19:22:28 alfa kernel: [<ffffffff810463b0>] exit_mm+0x105/0x110
.....
The entire log is here:
http://download.netcenter.hu/bughunt/20100324/messages
The actual kernel is 2.6.32.10, but the crash-series started @ 2.6.28.10.
I have forwarded the tasks to another server, removed this from the room,
and the hw survived memtest86 in >7 days continously + i have tested the
HDDs one by one with badblocks -vvw, all is good.
For me looks like this is not a hw problem.
Somebody have any idea?
Thanks a lot,
Janos Haar
next reply other threads:[~2010-03-24 20:58 UTC|newest]
Thread overview: 93+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-24 20:39 Janos Haar [this message]
2010-03-25 3:29 ` Somebody take a look please! (some kind of kernel bug?) Américo Wang
2010-03-25 3:29 ` Américo Wang
2010-03-25 6:31 ` KAMEZAWA Hiroyuki
2010-03-25 6:31 ` KAMEZAWA Hiroyuki
2010-03-25 8:54 ` Janos Haar
2010-03-25 8:54 ` Janos Haar
2010-04-01 10:01 ` Janos Haar
2010-04-01 10:01 ` Janos Haar
2010-04-01 10:37 ` Américo Wang
2010-04-01 10:37 ` Américo Wang
2010-04-01 10:37 ` Américo Wang
2010-04-02 22:07 ` Janos Haar
2010-04-02 22:07 ` Janos Haar
2010-04-02 22:07 ` Janos Haar
2010-04-02 23:09 ` Kernel crash in xfs_iflush_cluster (was Somebody take a look please!...) Dave Chinner
2010-04-02 23:09 ` Dave Chinner
2010-04-02 23:09 ` Dave Chinner
2010-04-03 13:42 ` Janos Haar
2010-04-03 13:42 ` Janos Haar
2010-04-03 13:42 ` Janos Haar
2010-04-04 10:37 ` Dave Chinner
2010-04-04 10:37 ` Dave Chinner
2010-04-04 10:37 ` Dave Chinner
2010-04-05 18:17 ` Janos Haar
2010-04-05 18:17 ` Janos Haar
2010-04-05 18:17 ` Janos Haar
2010-04-05 22:45 ` Dave Chinner
2010-04-05 22:45 ` Dave Chinner
2010-04-05 22:45 ` Dave Chinner
2010-04-05 22:59 ` Janos Haar
2010-04-05 22:59 ` Janos Haar
2010-04-05 22:59 ` Janos Haar
2010-04-08 2:45 ` Janos Haar
2010-04-08 2:45 ` Janos Haar
2010-04-08 2:45 ` Janos Haar
2010-04-08 2:58 ` Dave Chinner
2010-04-08 2:58 ` Dave Chinner
2010-04-08 2:58 ` Dave Chinner
2010-04-08 11:21 ` Janos Haar
2010-04-08 11:21 ` Janos Haar
2010-04-08 11:21 ` Janos Haar
2010-04-09 21:37 ` Christian Kujau
2010-04-09 21:37 ` Christian Kujau
2010-04-09 21:37 ` Christian Kujau
2010-04-09 22:44 ` Janos Haar
2010-04-09 22:44 ` Janos Haar
2010-04-09 22:44 ` Janos Haar
2010-04-10 8:06 ` Américo Wang
2010-04-10 8:06 ` Américo Wang
2010-04-10 8:06 ` Américo Wang
2010-04-10 21:21 ` Kernel crash in xfs_iflush_cluster (was Somebody take a lookplease!...) Janos Haar
2010-04-10 21:21 ` Janos Haar
2010-04-10 21:21 ` Janos Haar
2010-04-10 21:15 ` Kernel crash in xfs_iflush_cluster (was Somebody take a look please!...) Janos Haar
2010-04-10 21:15 ` Janos Haar
2010-04-10 21:15 ` Janos Haar
2010-04-11 22:44 ` Janos Haar
2010-04-11 22:44 ` Janos Haar
2010-04-11 22:44 ` Janos Haar
2010-04-12 0:11 ` Dave Chinner
2010-04-12 0:11 ` Dave Chinner
2010-04-12 0:11 ` Dave Chinner
2010-04-13 8:00 ` Janos Haar
2010-04-13 8:00 ` Janos Haar
2010-04-13 8:00 ` Janos Haar
2010-04-13 8:39 ` Dave Chinner
2010-04-13 8:39 ` Dave Chinner
2010-04-13 8:39 ` Dave Chinner
2010-04-13 9:23 ` Janos Haar
2010-04-13 9:23 ` Janos Haar
2010-04-13 9:23 ` Janos Haar
2010-04-13 11:34 ` Dave Chinner
2010-04-13 11:34 ` Dave Chinner
2010-04-13 11:34 ` Dave Chinner
2010-04-13 23:36 ` Janos Haar
2010-04-13 23:36 ` Janos Haar
2010-04-13 23:36 ` Janos Haar
2010-04-14 0:16 ` Dave Chinner
2010-04-14 0:16 ` Dave Chinner
2010-04-14 0:16 ` Dave Chinner
2010-04-15 7:00 ` Janos Haar
2010-04-15 7:00 ` Janos Haar
2010-04-15 7:00 ` Janos Haar
2010-04-15 9:23 ` Dave Chinner
2010-04-15 9:23 ` Dave Chinner
2010-04-15 9:23 ` Dave Chinner
2010-04-15 10:23 ` Janos Haar
2010-04-15 10:23 ` Janos Haar
2010-04-15 10:23 ` Janos Haar
2010-04-16 8:01 ` Janos Haar
2010-04-16 8:01 ` Janos Haar
2010-04-16 8:01 ` Janos Haar
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