From: Chris Spiegel <lkml@happyjack.org>
To: Eric Sandeen <sandeen@sgi.com>
Cc: linux-ide@vger.kernel.org, linux-xfs@oss.sgi.com
Subject: Re: Kernel BUG report
Date: Wed, 29 Jun 2005 14:31:19 -0700 [thread overview]
Message-ID: <20050629212823.GA5222@midgard.spiegels> (raw)
In-Reply-To: <42C07EC1.10607@sgi.com>
On Mon, Jun 27, 2005 at 05:33:37PM -0500, Eric Sandeen wrote:
> >I ran into a bug while reorganizing an XFS filesystem with xfs_fsr.
>
> Do you have CONFIG_4KSTACKS turned on?
>
> -Eric
No, I don't.
Chris
> >------------------------------------------------------------------------
> >
> >kernel BUG at include/asm/dma-mapping.h:44!
> >invalid operand: 0000 [#1]
> >PREEMPT SMP
> >Modules linked in: xfs snd_intel8x0
> >CPU: 3
> >EIP: 0060:[<c02d1422>] Not tainted VLI
> >EFLAGS: 00010246 (2.6.12)
> >EIP is at ide_build_sglist+0x92/0xb0
> >eax: 00000000 ebx: df812000 ecx: 00000000 edx: 00000000
> >esi: 00000021 edi: cf0b6ab8 ebp: 00000000 esp: d301badc
> >ds: 007b es: 007b ss: 0068
> >Process xfs_fsr (pid: 2167, threadinfo=d301a000 task=d2228530)
> >Stack: c05bbba8 cf0b6ab8 df810000 c05bb980 00000000 c02d147f c05bbba8
> >cf0b6ab8 c0133930 00000000 c05bb980 cf0b6ab8 c05bb980 c05bbba8
> > 00000000 c02d18ec c05bbba8 cf0b6ab8 00000012 12310071 c05bb980
> > c05bbba8 c02d39e9 c05bbba8 Call Trace:
> > [<c02d147f>] ide_build_dmatable+0x3f/0x170
> > [<c0133930>] autoremove_wake_function+0x0/0x60
> > [<c02d18ec>] ide_dma_setup+0x3c/0xd0
> > [<c02d39e9>] __ide_do_rw_disk+0x2f9/0x520
> > [<c0250da2>] __delay+0x12/0x20
> > [<c02c95d6>] start_request+0x156/0x240
> > [<c02c991b>] ide_do_request+0x22b/0x3c0
> > [<c02c9ad4>] do_ide_request+0x24/0x30
> > [<c0296b3e>] __generic_unplug_device+0x3e/0x40
> > [<c0296b5e>] generic_unplug_device+0x1e/0x30
> > [<c0345af8>] unplug_slaves+0xe8/0x100
> > [<c0350aa6>] dm_table_unplug_all+0x46/0x50
> > [<c034e5f7>] dm_unplug_all+0x27/0x40
> > [<c0296b89>] blk_backing_dev_unplug+0x19/0x20
> > [<c0182420>] dio_await_one+0xc0/0xd0
> > [<c018253b>] dio_await_completion+0x2b/0x60
> > [<c0183309>] direct_io_worker+0x3f9/0x5a0
> > [<e0c61d95>] xfs_ilock_map_shared+0x25/0x40 [xfs]
> > [<c018379b>] __blockdev_direct_IO+0x2eb/0x3fd
> > [<e0c89f20>] linvfs_get_blocks_direct+0x0/0x50 [xfs]
> > [<e0c88730>] linvfs_unwritten_convert_direct+0x0/0x70 [xfs]
> > [<e0c8a055>] linvfs_direct_IO+0xe5/0xf0 [xfs]
> > [<e0c89f20>] linvfs_get_blocks_direct+0x0/0x50 [xfs]
> > [<e0c88730>] linvfs_unwritten_convert_direct+0x0/0x70 [xfs]
> > [<c042bd5d>] _spin_unlock+0xd/0x30
> > [<c0177b9c>] update_atime+0x9c/0xd0
> > [<c0140e82>] generic_file_direct_IO+0x72/0x120
> > [<c013fb56>] generic_file_direct_write+0x76/0x190
> > [<e0c918fd>] xfs_write+0x53d/0xd20 [xfs]
> > [<e0c8cc0e>] linvfs_aio_read_invis+0x8e/0xa0 [xfs]
> > [<e0c8d87c>] linvfs_write+0x10c/0x140 [xfs]
> > [<e0c8d6d0>] linvfs_ioctl+0x60/0x80 [xfs]
> > [<c0133930>] autoremove_wake_function+0x0/0x60
> > [<c042b916>] _spin_lock+0x16/0x90
> > [<c0188b9a>] dnotify_parent+0x3a/0xb0
> > [<c015c86e>] vfs_write+0xae/0x130
> > [<c015c9c1>] sys_write+0x51/0x80
> > [<c0102f3b>] sysenter_past_esp+0x54/0x75
> >Code: 13 85 c0 74 26 8b 3d 10 2f 5b c0 41 29 f8 8b 7c 13 04 c1 f8 05 c1 e0
> >0c 01 f8 39 f1 89 44 13 08 7c d7 83 c4 08 89 f0 5b 5e 5f c3 <0f> 0b 2c 00
> >03 ea 45 c0 eb d0 0f 0b 29 00 03 ea 45 c0 eb b1 8d
next prev parent reply other threads:[~2005-06-29 21:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-22 20:06 Kernel BUG report Chris Spiegel
2005-06-27 22:33 ` Eric Sandeen
2005-06-29 21:31 ` Chris Spiegel [this message]
2005-06-28 6:49 ` Eric Sandeen
2005-06-28 9:08 ` Ide-Driver slowdown Al Boldi
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