#5 XFS internal error xfs_da_do_buf(2)

[Dave Montoya]

XFS internal error xfs_da_do_buf(2) at line 2273 of file fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8

(old-491)
submitter: Pierre BOURDIN <bourdin@imerir.com>

Since we are using kernel 2.6 dmesg is full up of messages from xfs.
The machine is a DELL Power Edge 2600 with 6 scsi disk in a PERC4/Di RAID
Controller. We have maid a rebuild of our raid map (which was inconsistant, but
without any hardware failure), but I can't say it is correlated.
The system is Debian Sarge with kernel 2.6:
Linux diomede 2.6.8-2-686-smp #1 SMP Tue Aug 16 12:08:30 UTC 2005 i686 GNU/Linux
Modules for xfs is:
filename: /lib/modules/2.6.8-2-686-smp/kernel/fs/xfs/xfs.ko
author: Silicon Graphics, Inc.
description: SGI XFS with ACLs, security attributes, realtime, large block
numbers, no debug enabled
license: GPL
vermagic: 2.6.8-2-686-smp SMP preempt 686 gcc-3.3
depends:
NFSD filename: /lib/modules/2.6.8-2-686-smp/kernel/fs/nfsd/nfsd.ko
author: Olaf Kirch <okir@monad.swb.de>
license: GPL
vermagic: 2.6.8-2-686-smp SMP preempt 686 gcc-3.3
depends: sunrpc,exportfs,lockd
module is:
All xfs filesystem are exported through NFS.
All xfs filesystem are on an lvm1 partition in one group vg1 separated on
several logical volume...
Here is a dump of xfs_info of all partitions:
meta-data=/mnt/softs isize=256 agcount=20, agsize=262144 blks
= sectsz=512
data = bsize=4096 blocks=5242880, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=0
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=1200, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
meta-data=/mnt/doc isize=256 agcount=20, agsize=262144 blks
= sectsz=512
data = bsize=4096 blocks=5242880, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=0
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=1200, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
meta-data=/var/pimg isize=256 agcount=20, agsize=262144 blks
= sectsz=512
data = bsize=4096 blocks=5242880, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=0
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=1200, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
meta-data=/mnt/projets isize=256 agcount=20, agsize=262144 blks
= sectsz=512
data = bsize=4096 blocks=5242880, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=0
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=1200, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
meta-data=/home isize=256 agcount=20, agsize=262144 blks
= sectsz=512
data = bsize=4096 blocks=5242880, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=0
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=1200, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
meta-data=/mnt/profiles isize=256 agcount=8, agsize=98304 blks
= sectsz=512
data = bsize=4096 blocks=786432, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=0
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=1200, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
meta-data=/mnt/etudiants isize=256 agcount=60, agsize=262144 blks
= sectsz=512
data = bsize=4096 blocks=15728640, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=0
naming =version 2 bsize=4096
log =internal bsize=4096 blocks=1920, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0

Do not hesitate to contact me for any other information that can help...

The messages are:
s_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011a6e8>] try_to_wake_up+0x288/0x2c0
[<c0119f78>] recalc_task_prio+0xa8/0x1a0
[<c029e1b7>] schedule+0x4b7/0x8a0
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011a6e8>] try_to_wake_up+0x288/0x2c0
[<c0119f78>] recalc_task_prio+0xa8/0x1a0
[<c029e1b7>] schedule+0x4b7/0x8a0
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c021730e>] as_update_arq+0x2e/0x80
[<c0218115>] as_add_request+0x1b5/0x220
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0212940>] submit_bio+0x70/0x120
[<f8b2224f>] xfs_bmbt_get_state+0x2f/0x40 [xfs]
[<f8b19108>] xfs_bmap_do_search_extents+0x278/0x420 [xfs]
[<c01499f5>] __pagevec_lru_add+0x105/0x130
[<c011b7a9>] find_busiest_group+0xe9/0x350
[<c022f917>] alloc_skb+0x47/0xf0
[<c022e975>] sock_alloc_send_pskb+0xc5/0x1d0
[<c022eaad>] sock_alloc_send_skb+0x2d/0x40
[<c0257782>] ip_append_data+0x712/0x7e0
[<c0250b1f>] __ip_route_output_key+0x2f/0x120
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bec169>] nfsd_open+0x39/0x1a0 [nfsd]
[<f8bec534>] nfsd_read+0x54/0x410 [nfsd]
[<c011c561>] __wake_up_common+0x41/0x70
[<f8b9b382>] svcauth_unix_accept+0x272/0x2c0 [sunrpc]
[<f8bf3eed>] nfsd3_proc_read+0xdd/0x170 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10
0x0: 69 75 02 75 31 c1 37 38 c3 dd 32 30 33 0b 5f 08
Filesystem "dm-6": XFS internal error xfs_da_do_buf(2) at line 2273 of file
fs/xfs/xfs_da_btree.c. Caller 0xf8b289e8
[<f8b283e8>] xfs_da_do_buf+0x3d8/0x920 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<c01b1683>] capable+0x23/0x50
[<f8b289e8>] xfs_da_read_buf+0x58/0x60 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0b091>] xfs_attr_leaf_get+0x51/0xe0 [xfs]
[<f8b0992e>] xfs_attr_fetch+0x11e/0x1d0 [xfs]
[<f8b01d15>] xfs_acl_iaccess+0x75/0x100 [xfs]
[<f8b46644>] xfs_iaccess+0x194/0x1b0 [xfs]
[<f8b61cbc>] xfs_access+0x3c/0x60 [xfs]
[<f8b704e9>] linvfs_permission+0x29/0x30 [xfs]
[<c016ef1e>] permission+0x7e/0x80
[<f8bea4f4>] nfsd_acceptable+0xa4/0x140 [nfsd]
[<f8a4d091>] find_exported_dentry+0x91/0x830 [exportfs]
[<c0245a47>] qdisc_restart+0x17/0x230
[<c02358f1>] dev_queue_xmit+0x291/0x350
[<c0255e01>] ip_finish_output+0xd1/0x210
[<c0256e8d>] ip_fragment+0x66d/0x790
[<c0256198>] ip_output+0x78/0x90
[<c0255d30>] ip_finish_output+0x0/0x210
[<c0257f07>] ip_push_pending_frames+0x2d7/0x460
[<c023106d>] skb_checksum+0x13d/0x2d0
[<c0119f78>] recalc_task_prio+0xa8/0x1a0
[<c011a100>] activate_task+0x90/0xb0
[<c011a1b3>] resched_task+0x53/0x90
[<f8a4dbfa>] export_decode_fh+0x5a/0x7a [exportfs]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bea79c>] fh_verify+0x20c/0x5a0 [nfsd]
[<f8bea450>] nfsd_acceptable+0x0/0x140 [nfsd]
[<f8bf3a9d>] nfsd3_proc_getattr+0x7d/0xc0 [nfsd]
[<f8be8847>] nfsd_dispatch+0xd7/0x1e0 [nfsd]
[<f8be8770>] nfsd_dispatch+0x0/0x1e0 [nfsd]
[<f8b96ec1>] svc_process+0x4b1/0x619 [sunrpc]
[<f8be8538>] nfsd+0x248/0x480 [nfsd]
[<f8be82f0>] nfsd+0x0/0x480 [nfsd]
[<c01042c5>] kernel_thread_helper+0x5/0x10

[end of message]

As far as I can understand, it could be a misunderstanding between xfs and nfs ?

I have been looking to the line 2273 in xfs_da_btree.c, it look like this:

2246: /*
* For read_buf, check the magic number.
*/
if (caller == 1) {
xfs_dir2_data_t *data;
xfs_dir2_free_t *free;
xfs_da_blkinfo_t *info;
uint magic, magic1;

info = rbp->data;
data = rbp->data;
free = rbp->data;
magic = INT_GET(info->magic, ARCH_CONVERT);
magic1 = INT_GET(data->hdr.magic, ARCH_CONVERT);
if (unlikely(
XFS_TEST_ERROR((magic != XFS_DA_NODE_MAGIC) &&
(magic != XFS_DIR_LEAF_MAGIC) &&
(magic != XFS_ATTR_LEAF_MAGIC) &&
(magic != XFS_DIR2_LEAF1_MAGIC) &&
(magic != XFS_DIR2_LEAFN_MAGIC) &&
(magic1 != XFS_DIR2_BLOCK_MAGIC) &&
(magic1 != XFS_DIR2_DATA_MAGIC) &&
(INT_GET(free->hdr.magic, ARCH_CONVERT) != XFS_DIR2_FREE_MAGIC),
mp, XFS_ERRTAG_DA_READ_BUF,
XFS_RANDOM_DA_READ_BUF))) {
xfs_buftrace("DA READ ERROR", rbp->bps[0]);
XFS_CORRUPTION_ERROR("xfs_da_do_buf(2)",
2273: XFS_ERRLEVEL_LOW, mp, info);
error = XFS_ERROR(EFSCORRUPTED);
xfs_da_brelse(trans, rbp);
nbplist = 0;
goto exit1;
}
I am not able to say if it has been patch by Debian or not ?

I must say that so far the system doesn't look slower, nor it shows any external
sign of perturbation...

Hopping it could be of any help...
Pierre.

------- Additional Comment #1 From Eric Sandeen 2006-02-21 06:27 CST [reply] -------
XFS has read something from disk that it expected to be metadata, but found it
to be something else - magic numbers did not match.

I'd suggest xfs_repair; it's hard to say for sure why xfs read bad data from
disk - could be as mundane as a flakey IO subsystem. Since you rebuilt the
raid map, I'd be inclined to say that something went wrong there.

I would suggest a backup, either a normal backup from the filesystem, or a
bitwise image of the underlying device, before you run repair, just to be safe.

From the messages, the device "dm-6" seems to be the only one affected.

------- Additional Comment #2 From Chris Kottaridis 2006-09-26 14:16 CST [reply] -------
Created an attachment (id=179) [edit]
Reproducable xfs_da_do_buf(2) at line 2273 error

How can I help to get this issue resolved ?

------- Additional Comment #3 From Eric Sandeen 2006-09-26 14:56 CST [reply] -------
Chris, can your reproducer still reproduce it on a recent (2.6.18) kernel?
2.6.10 is long in the tooth.

------- Additional Comment #4 From Russell Cattelan 2006-09-26 14:57 CST [reply] -------
Run xfs_check or xfs_repair -n and find out what has gone wrong with
the file system.

Attach to bug.

[Dave Montoya]