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[xfs-masters] [Bug 408] XFS internal error xfs_da_do_buf(2) at line 2284

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Subject: [xfs-masters] [Bug 408] XFS internal error xfs_da_do_buf(2) at line 2284 of file xfs_da_btree.c.
From: bugzilla-daemon@xxxxxxxxxxx
Date: Sun, 12 Nov 2006 06:16:05 -0800
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http://oss.sgi.com/bugzilla/show_bug.cgi?id=408





------- Additional Comments From konstantin@xxxxxxxxxxxxxxx  2006-11-12 06:16 
CST -------
(In reply to comment #2)
> Count me in on this one too:
> 
> I've seen it with 2.6.15, 2.6.16.27 2.6.17.13 2.6.17.6 and 2.6.18.1.  The 
> drive
> it's on is an LVM.  Left unnoticed for long enough and XFS shuts down the
> filesystem.  The following dump occurs almost instantly after the lvm is
> mounted.  mount -o remount,rw doesn't seem to dissuade it either.
> -------------
> 0x0: 00 00 00 00 68 e9 e9 97 34 2e 38 43 39 36 30 30 
> Filesystem "dm-0": XFS internal error xfs_da_do_buf(2) at line 2084 of file 
> fs/x
> fs/xfs_da_btree.c.  Caller 0xc01ad0ed
>  [<c01b7a2e>] xfs_corruption_error+0xc2/0xcd
>  [<c01ad0ed>] xfs_da_read_buf+0x19/0x1e
>  [<c02a640f>] __down_failed+0x7/0xc
>  [<c01dfb7d>] .text.lock.xfs_buf+0x23/0x5e
>  [<c01dc589>] kmem_zone_alloc+0x4d/0x91
>  [<c01d2f9d>] xfs_trans_read_buf+0x3a/0x2c0
>  [<c01acfbd>] xfs_da_do_buf+0x642/0x715
>  [<c01ad0ed>] xfs_da_read_buf+0x19/0x1e
>  [<c01ad0ed>] xfs_da_read_buf+0x19/0x1e
>  [<c01b2ea2>] xfs_dir2_leaf_getdents+0x4a1/0x96d
>  [<c01b2ea2>] xfs_dir2_leaf_getdents+0x4a1/0x96d
>  [<c01f4d82>] _atomic_dec_and_lock+0x2a/0x48
>  [<c01a4e75>] xfs_bmap_read_extents+0x3ac/0x40b
>  [<c01afbbd>] xfs_dir2_put_dirent64_direct+0x0/0x74
>  [<c01afbbd>] xfs_dir2_put_dirent64_direct+0x0/0x74
>  [<c01af8b1>] xfs_dir_getdents+0xd4/0xf8
>  [<c01afbbd>] xfs_dir2_put_dirent64_direct+0x0/0x74
>  [<c01d6fe6>] xfs_readdir+0x3a/0x4d
>  [<c01e0338>] xfs_file_readdir+0xf0/0x1cf
>  [<c01636e2>] filldir+0x0/0x96
>  [<c01637c2>] vfs_readdir+0x4a/0x74
>  [<c01636e2>] filldir+0x0/0x96
>  [<c01639dd>] sys_getdents+0x5f/0x9e
>  [<c01028f5>] sysenter_past_esp+0x56/0x79
> 

I have very similar looking issue:  XFS mounted on LVM2 partition, FC6 Zode
Linux lifebook.xxxxxxxx 2.6.18-1.2798.fc6 #1 SMP Mon Oct 16 14:37:32 EDT 2006
i686 i686 i386 GNU/Linux

xfsprogs-2.8.11-3.fc6

I've seen a number of bugs related to 'xfs_da_do_buf(2)' they are somewhat
similar but I'm not fully sure. I will open a new one, XFS gurus can makr it as
duplicate if it is so.

Rgds,
Konstantin  

0x0: 29 31 33 37 35 34 ac 54 07 51 11 0f 15 00 15 70 
Filesystem "dm-0": XFS internal error xfs_da_do_buf(2) at line 2084 of file
fs/xfs/xfs_da_btree.c.  Caller 0xf0538a9b
 [<c04051db>] dump_trace+0x69/0x1af
 [<c0405339>] show_trace_log_lvl+0x18/0x2c
 [<c04058ed>] show_trace+0xf/0x11
 [<c04059ea>] dump_stack+0x15/0x17
 [<f0543d2c>] xfs_corruption_error+0xe8/0xf3 [xfs]
 [<f053894a>] xfs_da_do_buf+0x75b/0x822 [xfs]
 [<f0538a9b>] xfs_da_read_buf+0x30/0x35 [xfs]
 [<f053eea2>] xfs_dir2_leaf_getdents+0x599/0xa9f [xfs]
 [<f053b5fc>] xfs_dir_getdents+0xec/0x10d [xfs]
 [<f05652c6>] xfs_readdir+0x40/0x53 [xfs]
 [<f056f389>] xfs_file_readdir+0xf3/0x1ed [xfs]
 [<c047f420>] vfs_readdir+0x66/0x90
 [<c047f4ad>] sys_getdents64+0x63/0xa5
 [<c0404013>] syscall_call+0x7/0xb
DWARF2 unwinder stuck at syscall_call+0x7/0xb



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