Re: Crash on 2.6.21.7 Vanilla + DRBD 0.7

Louis-David Mitterrand
2007-10-10T15:15:45Z

On Thu, Oct 04, 2007 at 04:35:05PM +0200, Hannes Dorbath wrote:
> On 04.10.2007 15:33, vindex+lists-xfs@apartia.org wrote:
>> What do you think about it ?
>
> Another thing, is there a special reason why you use DRBD 0.7.x branch?
> AFAIK it will still deadlock with kernel 2.6.22. You are not running .22,
> but if you upgrade you might have serious problems. You should really go
> with DRBD 8.0.6 if you can.
>

After upgrading to 8.0.6 we had another xfs-related crash 4 days later.
In desperation we are about to abandon xfs and convert this huge
partition to ext3. Is there anyting else we could try before taking that
step?

Thanks,

Oct 9 12:20:05 sargon/sargon kernel: SMP
Oct 9 12:20:05 sargon/sargon kernel: CPU: 1
Oct 9 12:20:05 sargon/sargon kernel: EIP: 0060:[<c015edc2>] Not tainted VLI
Oct 9 12:20:05 sargon/sargon kernel: EFLAGS: 00010082 (2.6.22-dl380-g5-20070917 #1)
Oct 9 12:20:05 sargon/sargon kernel: EIP is at free_block+0x67/0xfe
Oct 9 12:20:05 sargon/sargon kernel: eax: a9b1fb46 ebx: 00000000 ecx: f65f4200 edx: d9741040
Oct 9 12:20:05 sargon/sargon kernel: esi: f65f4000 edi: f79e8f40 ebp: f79da680 esp: f797de5c
Oct 9 12:20:05 sargon/sargon kernel: ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Oct 9 12:20:05 sargon/sargon kernel: Process kswapd0 (pid: 248, ti=f797c000 task=f7c22a90 task.ti=f797c000)
Oct 9 12:20:05 sargon/sargon kernel: Stack: 00000000 00000000 0000001b 00000010 f79e9f14 0000001b 000000d8 f79da680
Oct 9 12:20:05 sargon/sargon kernel: f79e8f40 c015eb6e 00000000 f79e9ec0 f79e9ec0 00000246 cb353240 00000001
Oct 9 12:20:05 sargon/sargon kernel: c015eca7 cb353240 f52f2cf0 dbe833c0 c0210cd0 00000001 dbe833dc dbe833c0
Oct 9 12:20:05 sargon/sargon kernel: Call Trace:
Oct 9 12:20:05 sargon/sargon kernel: [<c015eb6e>] cache_flusharray+0x70/0x96
Oct 9 12:20:05 sargon/sargon kernel: [<c015eca7>] kmem_cache_free+0x7d/0x96
Oct 9 12:20:05 sargon/sargon kernel: [<c0210cd0>] xfs_finish_reclaim+0x121/0x129
Oct 9 12:20:05 sargon/sargon kernel: [<c021e892>] xfs_fs_clear_inode+0x8f/0xb1
Oct 9 12:20:05 sargon/sargon kernel: [<c0172379>] clear_inode+0xa2/0xf0
Oct 9 12:20:05 sargon/sargon kernel: [<c0172639>] dispose_list+0x46/0xc2
Oct 9 12:20:05 sargon/sargon kernel: [<c0172841>] shrink_icache_memory+0x18c/0x1b4
Oct 9 12:20:05 sargon/sargon kernel: [<c014ca77>] shrink_slab+0xd9/0x138
Oct 9 12:20:05 sargon/sargon kernel: [<c014ce04>] kswapd+0x297/0x3e8
Oct 9 12:20:05 sargon/sargon kernel: [<c012d2f1>] autoremove_wake_function+0x0/0x35
Oct 9 12:20:05 sargon/sargon kernel: [<c014cb6d>] kswapd+0x0/0x3e8
Oct 9 12:20:05 sargon/sargon kernel: [<c012d22b>] kthread+0x38/0x5d
Oct 9 12:20:05 sargon/sargon kernel: [<c012d1f3>] kthread+0x0/0x5d
Oct 9 12:20:05 sargon/sargon kernel: [<c0104963>] kernel_thread_helper+0x7/0x10
Oct 9 12:20:05 sargon/sargon kernel: =======================
Oct 9 12:20:05 sargon/sargon kernel: Code: 00 3d 00 40 02 00 75 03 8b 52 0c 8b 02 84 c0 78 04 0f 0b eb fe 8b 72 1c 8b 54 24 28 8b 46 04 8b bc 95 88 00 00 00 8b 16 89 42 04 <89> 10 2b 4e 0c c7 06 00 01 10 00 c7 46 04 00 02 20 00 89 c8 f7
Oct 9 12:20:05 sargon/sargon kernel: EIP: [<c015edc2>] free_block+0x67/0xfe SS:ESP 0068:f797de5c