On Sat, Jun 20, 2015 at 03:16:26PM +0300, Gabriel VLASIU wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA512
>
> Hi.
>
> After a power failure I had a couple of hours ago, I run xfs_repair to
> check if everything is fine with our filesystem.
>
> umount /target
> xfs_repair /dev/xxx
>
> Unfortunately, I xfs_repair found some errors, saved some lost files saved
> in lost+found directory and exit successfully. I re-run xfs_repair and
> everything was fine.
>
> This is the output of first instance of xfs_repair:
>
...
>
> I tried to remove them but I got this errors on terminal:
> [root@xxxxxxx lost+found]# rm -fv *
> [11176.880224] XFS (loop0): xfs_dabuf_map: bno 0 dir: inode 1074184187
> [11176.880786] XFS (loop0): [00] br_startoff 0 br_startblock -2 br_blockcount
> 1
> br_state 0
> [11176.881878] XFS (loop0): Internal error xfs_da_do_buf(1) at line 2515 of
> file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_da_read_buf+0x64/0x100 [xfs]
> removed â1074184187'
> [11176.885041] XFS (loop0): xfs_dabuf_map: bno 0 dir: inode 1075076115
> [11176.885635] XFS (loop0): [00] br_startoff 0 br_startblock -2 br_blockcount
> 1
> br_state 0
> [11176.886677] XFS (loop0): Internal error xfs_da_do_buf(1) at line 2515 of
> file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_da_read_buf+0x64/0x100 [xfs]
> removed â1075076115'
> [11176.928470] XFS (loop0): xfs_dabuf_map: bno 0 dir: inode 1075076137
> [11176.929063] XFS (loop0): [00] br_startoff 0 br_startblock -2 br_blockcount
> 1
> br_state 0
> [11176.930103] XFS (loop0): Internal error xfs_da_do_buf(1) at line 2515 of
> file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_da_read_buf+0x64/0x100 [xfs]
> removed â1075076137'
> [11176.933086] XFS (loop0): xfs_dabuf_map: bno 0 dir: inode 1075076145
> ...
> [11176.964640] XFS (loop0): xfs_dabuf_map: bno 0 dir: inode 2150139905
> [11176.965573] XFS (loop0): [00] br_startoff 0 br_startblock -2 br_blockcount
> 1
> br_state 0
> [11176.966606] XFS (loop0): Internal error xfs_da_do_buf(1) at line 2515 of
> file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_da_read_buf+0x64/0x100 [xfs]
> removed â2150139905'
> [11176.969763] XFS (loop0): xfs_dabuf_map: bno 0 dir: inode 2150139906
> [11176.970450] XFS (loop0): [00] br_startoff 0 br_startblock -2 br_blockcount
> 1
> br_state 0
> [11176.971582] XFS (loop0): Internal error xfs_da_do_buf(1) at line 2515 of
> file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_da_read_buf+0x64/0x100 [xfs]
> removed â2150139906'
> [11176.984857] XFS (loop0): xfs_dabuf_map: bno 0 dir: inode 3387262326
> [11176.985444] XFS (loop0): [00] br_startoff 0 br_startblock -2 br_blockcount
> 1
> br_state 0
> [11176.986544] XFS (loop0): Internal error xfs_da_do_buf(1) at line 2515 of
> file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_da_read_buf+0x64/0x100 [xfs]
> removed â3387262326'
> [11176.989480] XFS (loop0): xfs_dabuf_map: bno 0 dir: inode 3387262327
> [11176.990080] XFS (loop0): [00] br_startoff 0 br_startblock -2 br_blockcount
> 1
> br_state 0
> [11176.991114] XFS (loop0): Internal error xfs_da_do_buf(1) at line 2515 of
> file fs/xfs/libxfs/xfs_da_btree.c. Caller xfs_da_read_buf+0x64/0x100 [xfs]
> removed â3387262327'
>
> and this in /var/log/messages:
>
> Jun 20 11:52:34 xxxxxxx kernel: [ 452.334590] XFS (loop0): Mounting V4
> Filesystem
> Jun 20 11:52:34 xxxxxxx kernel: [ 452.486279] XFS (loop0): Ending clean mount
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.448643] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 1074184187
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.448804] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449047] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449276] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449281] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449286] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449296] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449304] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449313] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449330] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449390] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449438] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449485] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449502] [<ffffffff8119819e>] ?
> find_get_entries+0x19e/0x1e0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449552] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449561] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449573] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449635] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449686] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449751] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449808] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449864] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449926] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.449989] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450002] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450035] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450044] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450059] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450066] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450075] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450083] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450095] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
FWIW, the above stack trace and error messages look related to the issue
fixed by the following patch:
http://oss.sgi.com/archives/xfs/2015-06/msg00276.html
This went into 4.1, but also looks like it was included in 4.0 stable
and merged to 4.0.5, which you are running. If possible, you might want
to try reverting back a kernel version back to 4.0.4 and see if this
clears up.
Brian
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450502] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 1075076115
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450687] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.450916] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451125] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451134] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451138] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451147] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451155] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451166] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451176] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451236] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451286] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451334] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451343] [<ffffffff8119819e>] ?
> find_get_entries+0x19e/0x1e0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451395] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451404] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451412] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451475] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451524] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451588] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451644] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451700] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451761] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451824] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451837] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451844] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451852] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451863] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451871] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451880] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451888] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.451898] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.488517] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 1075076137
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.488676] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.488882] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489088] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489093] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489098] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489107] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489119] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489127] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489139] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489200] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489250] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489298] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489308] [<ffffffff8119819e>] ?
> find_get_entries+0x19e/0x1e0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489360] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489370] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489377] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489440] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489490] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489553] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489608] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489664] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489726] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489789] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489802] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489809] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489817] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489829] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489836] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489845] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489853] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.489863] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490286] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 1075076145
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490466] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490688] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490857] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490861] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490865] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490874] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490882] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490890] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490900] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.490957] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491004] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491084] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491097] [<ffffffff8119819e>] ?
> find_get_entries+0x19e/0x1e0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491146] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491156] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491164] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491225] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491275] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491338] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491392] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491448] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491509] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491572] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491585] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491592] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491600] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491611] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491619] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491628] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491636] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.491644] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.510669] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 2149478283
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.510827] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511028] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511255] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511260] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511264] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511273] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511281] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511290] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511300] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511359] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511407] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511453] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511462] [<ffffffff8119819e>] ?
> find_get_entries+0x19e/0x1e0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511511] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511519] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511527] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511587] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511636] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511699] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511753] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511807] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511866] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511926] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511936] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511944] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511951] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511961] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511968] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511976] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511984] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.511991] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.512407] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 2150139718
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.512590] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.512827] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513051] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513057] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513061] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513072] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513080] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513090] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513101] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513160] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513209] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513254] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513306] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513316] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513324] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513386] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513436] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513499] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513553] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513609] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513670] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513732] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513745] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513752] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513760] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513772] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513779] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513788] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513796] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.513806] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514192] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 2150139774
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514372] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514615] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514796] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514801] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514805] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514813] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514821] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514829] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514839] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514896] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514943] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.514988] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515033] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515087] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515103] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515164] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515219] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515282] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515335] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515389] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515448] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515508] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515519] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515526] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515533] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515543] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515551] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515558] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515566] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515574] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.515899] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 2150139905
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516087] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516325] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516529] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516533] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516539] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516548] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516558] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516566] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516576] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516635] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516683] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516730] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516781] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516788] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516798] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516858] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516909] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.516972] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517028] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517103] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517164] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517225] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517238] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517245] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517254] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517264] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517273] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517281] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517290] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517298] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517656] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 2150139906
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.517848] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518103] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518308] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518313] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518317] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518328] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518336] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518344] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518356] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518413] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518462] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518507] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518559] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518569] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518577] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518639] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518688] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518752] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518808] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518865] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518926] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.518988] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.519001] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.519026] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.519048] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.519069] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.519093] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.519112] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.519131] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.519151] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.536603] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 3387262326
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.536762] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.536963] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537161] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537166] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537170] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537180] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537191] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537199] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537210] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537271] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537320] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537368] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537418] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537426] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537436] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537497] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537548] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537612] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537667] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537724] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537785] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537847] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537860] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537867] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537875] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537887] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537894] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537903] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537911] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.537921] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538313] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 3387262327
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538489] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538724] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538897] CPU: 1 PID: 1545 Comm: mc
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538902] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538906] 0000000000000000
> 000000003de140fd ffff8800b9943b78 ffffffff81771467
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538915] 0000000000000000
> ffff8800aaf34000 ffff8800b9943b98 ffffffffa00c2711
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538922] ffffffffa009eff4
> 0000000000000001 ffff8800b9943c48 ffffffffa009def5
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538931] Call Trace:
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538941] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.538998] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539078] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539128] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539178] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539186] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539196] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539256] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539307] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539371] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539427] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539483] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539544] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539606] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539619] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539626] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539634] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539646] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539653] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539662] [<ffffffff81024b56>] ?
> syscall_trace_leave+0xc6/0x130
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539670] [<ffffffff81225106>]
> SyS_unlink+0x16/0x20
> Jun 20 11:52:45 xxxxxxx kernel: [ 463.539680] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:53:50 xxxxxxx kernel: [ 528.397750] XFS (loop0): Mounting V4
> Filesystem
> Jun 20 11:53:50 xxxxxxx kernel: [ 528.531490] XFS (loop0): Ending clean mount
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.106412] XFS (loop0): xfs_dabuf_map:
> bno 0 dir: inode 1074184187
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.106975] XFS (loop0): [00] br_startoff
> 0 br_startblock -2 br_blockcount 1 br_state 0
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.108075] XFS (loop0): Internal error
> xfs_da_do_buf(1) at line 2515 of file fs/xfs/libxfs/xfs_da_btree.c. Caller
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109219] CPU: 0 PID: 1650 Comm: rm
> Tainted: P O 4.0.5-200.AES.f21g.x86_64 #1
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109225] Hardware name: Hewlett-Packard
> HP Compaq 8710w (GC124EA#ABB)/30C3, BIOS 68MAD Ver. F.20 12/07/2011
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109231] 0000000000000000
> 00000000889de3fb ffff8800b0e2bb78 ffffffff81771467
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109241] 0000000000000000
> ffff8800aaf37000 ffff8800b0e2bb98 ffffffffa00c2711
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109249] ffffffffa009eff4
> 0000000000000001 ffff8800b0e2bc48 ffffffffa009def5
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109257] Call Trace:
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109273] [<ffffffff81771467>]
> dump_stack+0x45/0x57
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109333] [<ffffffffa00c2711>]
> xfs_error_report+0x41/0x50 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109381] [<ffffffffa009eff4>] ?
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109427] [<ffffffffa009def5>]
> xfs_dabuf_map.constprop.16+0x165/0x3b0 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109477] [<ffffffffa009eff4>]
> xfs_da_read_buf+0x64/0x100 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109486] [<ffffffff8139f108>] ?
> prandom_u32+0x18/0x20
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109496] [<ffffffff811f3c66>] ?
> kmem_cache_alloc+0x1e6/0x220
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109557] [<ffffffffa00ddfa7>] ?
> kmem_zone_alloc+0x67/0x100 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109606] [<ffffffffa009f0b3>]
> xfs_da3_node_read+0x23/0xd0 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109669] [<ffffffffa00dd08a>] ?
> xfs_trans_add_item+0x4a/0x60 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109724] [<ffffffffa00b9f02>]
> xfs_attr3_root_inactive+0x42/0x120 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109778] [<ffffffffa00ba133>]
> xfs_attr_inactive+0x153/0x1b0 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109837] [<ffffffffa00d3595>]
> xfs_inactive+0x85/0x140 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109897] [<ffffffffa00d915f>]
> xfs_fs_evict_inode+0x6f/0xb0 [xfs]
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109909] [<ffffffff8122f107>]
> evict+0xa7/0x190
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109916] [<ffffffff8122fabf>]
> iput+0x18f/0x200
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109925] [<ffffffff81223c21>]
> do_unlinkat+0x181/0x370
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109937] [<ffffffff8102322c>] ?
> do_audit_syscall_entry+0x6c/0x70
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109944] [<ffffffff8102478b>] ?
> syscall_trace_enter_phase1+0x13b/0x1a0
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109953] [<ffffffff81064081>] ?
> do_page_fault+0x31/0x70
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109961] [<ffffffff812250cb>]
> SyS_unlinkat+0x1b/0x40
> Jun 20 11:54:05 xxxxxxx kernel: [ 543.109970] [<ffffffff81777a49>]
> system_call_fastpath+0x12/0x17
> Jun 20 11:56:00 xxxxxxx kernel: [ 658.890098] XFS (loop0): Mounting V4
> Filesystem
> Jun 20 11:56:01 xxxxxxx kernel: [ 659.042968] XFS (loop0): Ending clean mount
>
> Every time I erase the files in lost+found directory and then run
> xfs_repair I got the same errors and the same files are saved back to
> lost+found. If I do not remove anything from lost+found directory no
> errors are reported by xfs_repair.
>
> xfsprogs 3.2.1
> kernel 4.0.5 x86_64
>
> How can I get rid of the 0 bytes files in lost+found directory?
> Thank you.
>
>
> Sincerely,
> Gabriel
>
> - --
>
> // Gabriel VLASIU
> //
> // OpenGPG-KeyID : 44952F15
> // OpenGPG-Fingerprint: 4AC5 7C26 2FE9 02DA 4906 24B2 D32B 7ED7 4495 2F15
> // OpenGPG-URL : http://www.vlasiu.net/public.key
>
>
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