Hello

Guillaume Pelat wrote:
> Hi,
> 
> I'm having a crash with reiserfs 3.6 + user quota enabled, on 2.6.11.10 
> kernel (no smp), apparently when deleting files (or maybe during a 
> truncate operation). The problem seems to happen under high load.
> When the error occurs, all the processes accessing the reiserfs 
> partition seems to hang. This problem happened several times on 
> different servers (having the same hardware configuration) during last 
> weeks.
> 
> You can find the error logs below :
> 
> ======================================================================
> ReiserFS: sda3: warning: vs-15011: reiserfs_release_objectid: tried to 
> free free object id (96557091)
> ReiserFS: sda3: warning: PAP-5660: reiserfs_do_truncate: wrong result -1 
> of search for [847141 185744 0xfffffffffffffff DIRECT]
> ReiserFS: sda3: warning: clm-2100: nesting info a different FS

The attached patch should help to get rid of clm-2100 and to avoid crash.

Also, I think you should reiserfsck sda3.

> ReiserFS: sda3: warning: clm-2100: nesting info a different FS
> ReiserFS: sda3: warning: clm-2100: nesting info a different FS
> ReiserFS: sda3: warning: clm-2100: nesting info a different FS
> REISERFS: panic (device sda3): journal-1577: handle trans id 1122409068 
> != current trans id 3947596
> ------------[ cut here ]------------
> kernel BUG at fs/reiserfs/prints.c:362!
> invalid operand: 0000 [#1]
> CPU:    0
> EIP:    0060:[<c019785f>]    Not tainted VLI
> EFLAGS: 00010282   (2.6.11.6)
> EIP is at reiserfs_panic+0x4f/0x80
> eax: 00000068   ebx: c02be9bf   ecx: c038e8f8   edx: c02eecac
> esi: f7eea000   edi: f7eea140   ebp: f3391944   esp: f339192c
> ds: 007b   es: 007b   ss: 0068
> Process pure-ftpd (pid: 27841, threadinfo=f3390000 task=d3053530)
> Stack: c02c3ee0 f7eea140 c03b3580 f7eea000 00000000 f895d000 f3391984 
> c01a6d01
>        f7eea000 c02c6440 42e69a6c 003c3c4c 00000002 f3391970 cdc49b40 
> 00000002
>        cdc49b40 f3391984 00000000 052f8dee 00000000 f2bbfe60 f3391a08 
> c019ebba
> Call Trace:
>  [<c010282f>] show_stack+0x7f/0xa0
>  [<c01029d1>] show_registers+0x151/0x1c0
>  [<c0102bc8>] die+0xc8/0x150
>  [<c010307c>] do_invalid_op+0xbc/0xd0
>  [<c01024bb>] error_code+0x2b/0x30
>  [<c01a6d01>] journal_mark_dirty+0x271/0x2a0
>  [<c019ebba>] prepare_for_delete_or_cut+0x54a/0x720
>  [<c019fdaa>] reiserfs_cut_from_item+0xca/0x5f0
>  [<c01a0668>] reiserfs_do_truncate+0x2e8/0x610
>  [<c019f7ef>] reiserfs_delete_object+0x3f/0x80
>  [<c018636c>] reiserfs_delete_inode+0x8c/0x110
>  [<c015ed85>] generic_delete_inode+0x95/0x130
>  [<c015efc6>] iput+0x56/0x80
>  [<c018995a>] reiserfs_new_inode+0x13a/0x740
>  [<c01847b7>] reiserfs_create+0x97/0x1b0
>  [<c0153e0f>] vfs_create+0x9f/0x120
>  [<c01546f9>] open_namei+0x5d9/0x630
>  [<c0144bbc>] filp_open+0x3c/0x60
>  [<c0144ed6>] sys_open+0x46/0x90
>  [<c0102313>] syscall_call+0x7/0xb
> Code: 01 00 00 89 04 24 e8 31 fd ff ff c7 04 24 e0 3e 2c c0 85 f6 89 d8 
> 0f 45 c7 ba 80 35 3b c0 89 54 24 08 89 44 24 04 e8 c1 a9 f7ff <0f> 0b 6a 
> 01 02 ef 2b c0 c7 04 24 20 3f 2c c0 85 f6 b9 80 35 3b
> ======================================================================
>