From: "Mathieu Bérard" <Mathieu.Berard@crans.org>
To: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Subject: Re: 2.6.12-rc1-mm4 crash while mounting a reiserfs3 filesystem
Date: Tue, 05 Apr 2005 20:51:44 +0200 [thread overview]
Message-ID: <4252DE40.6050305@crans.org> (raw)
In-Reply-To: <58cb370e05040501476c2cb71f@mail.gmail.com>
Bartlomiej Zolnierkiewicz a écrit :
> On Apr 3, 2005 11:56 PM, Andrew Morton <akpm@osdl.org> wrote:
>
>>Mathieu Bérard <Mathieu.Berard@crans.org> wrote:
>>
>>>Hi,
>>>I get a 100% reproductible oops while booting linux 2.6.12-rc1-mm4.
>>>(Everyting run smoothly using 2.6.11-mm1)
>>>It seems to be related with mounting a reiserfs3 filesystem.
>>
>>It looks more like an IDE bug.
>>
>>
>>>ReiserFS: hdg1: checking transaction log (hdg1)
>>>Unable to handle kernel paging request at virtual address 0a373138
>>> printing eip:
>>>df6d1211
>>>*pde = 00000000
>>>Oops: 0002 [#1]
>>>PREEMPT
>>>Modules linked in: ext2 mbcache w83627hf i2c_sensor i2c_isa ppp_generic
>>>slhc w83627hf_wdt msr cpuid
>>>rtc
>>>CPU: 0
>>>EIP: 0060:[<df6d1211>] Not tainted VLI
>>>EFLAGS: 00010202 (2.6.12-rc1-mm4)
>>>EIP is at 0xdf6d1211
>>>eax: c9393266 ebx: df6d1c84 ecx: d84eab1e edx: c155ccf8
>>>esi: c039242c edi: c039239c ebp: 700d580a esp: df6d1c80
>>>ds: 007b es: 007b ss: 0068
>>>Process mount (pid: 1132, threadinfo=df6d1000 task=df711a50)
>>>Stack: c039242c c0229945 c039239c df6d1000 df6d1000 c039242c c155ccf8
>>>c0223051
>>> 00000088 00001388 c159ae28 df6d1000 c039242c c155ccf8 c039239c
>>>c022333e
>>> df6d1d1c ffffffff c153d6e0 c155bd78 00000000 df6d1d1c c14007f0
>>>c0212260
>>>Call Trace:
>>> [<c0229945>] flagged_taskfile+0x125/0x380
>>> [<c0223051>] start_request+0x1f1/0x2a0
>>> [<c022333e>] ide_do_request+0x20e/0x3c0
>>> [<c0212260>] __generic_unplug_device+0x20/0x30
>>> [<c0212281>] generic_unplug_device+0x11/0x30
>>> [<c02122ac>] blk_backing_dev_unplug+0xc/0x10
>>> [<c0156336>] sync_buffer+0x26/0x40
>>> [<c02a0b22>] __wait_on_bit+0x42/0x70
>>> [<c0156310>] sync_buffer+0x0/0x40
>>> [<c0156310>] sync_buffer+0x0/0x40
>>> [<c02a0bcd>] out_of_line_wait_on_bit+0x7d/0x90
>>> [<c012bf80>] wake_bit_function+0x0/0x60
>>> [<c01563c9>] __wait_on_buffer+0x29/0x30
>>> [<c01b0dd7>] _update_journal_header_block+0xf7/0x140
>>> [<c01b290d>] journal_read+0x31d/0x470
>>> [<c01b3241>] journal_init+0x4e1/0x650
>>> [<c011748b>] printk+0x1b/0x20
>>> [<c01a3ced>] reiserfs_fill_super+0x34d/0x770
>>> [<c01c9470>] snprintf+0x20/0x30
>>> [<c0189ab6>] disk_name+0x96/0xf0
>>> [<c015bf75>] get_sb_bdev+0xe5/0x130
>>> [<c0163945>] link_path_walk+0x65/0x140
>>> [<c01a4168>] get_super_block+0x18/0x20
>>> [<c01a39a0>] reiserfs_fill_super+0x0/0x770
>>> [<c015c194>] do_kern_mount+0x44/0xf020 30 20 30 20 30 20 30 20 30 20
>>>30 20 30 20 30 20 <1>general p
>>
>>It appears that we might have jumped from flagged_taskfile into something
>>at 0xdf6d1211, which is rather odd.
>
>
> It is very odd, we shouldn't hit flagged_taskfile() in the first
> place. This function currently is executed only for special
> HDIO_DRIVE_TASKFILE ioctl requests.
>
Whatever the explanation was, This oops is fixed in 2.6.12-rc2-mm1...
--
Mathieu Bérard
prev parent reply other threads:[~2005-04-05 19:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-03 15:44 2.6.12-rc1-mm4 crash while mounting a reiserfs3 filesystem Mathieu Bérard
2005-04-03 21:56 ` Andrew Morton
2005-04-04 0:22 ` Mathieu Bérard
2005-04-05 8:47 ` Bartlomiej Zolnierkiewicz
2005-04-05 18:51 ` Mathieu Bérard [this message]
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