Public bug reported:
Using Ubuntu 12.04 server, we installed a machine using the following disk
layout:
XFS => dm-crypt => RAID5.
A *complete* list of ALL configuration of the machine including the
setup can be provided if you need it, we documented everything.
The harddisks are tested weekly with a full SMART test and they are okay.
The machine is attached to a UPS and therefore never suffered a hard reset.
Also, the memory was tested with memtest86+.
Nevertheless, the kernel reports XFS problems:
Sep 10 10:01:00 server kernel: [379001.376989] XFS (dm-0): xfs_da_do_buf: bno 0
dir: inode 3045868
Sep 10 10:01:00 server kernel: [379001.377011] XFS (dm-0): [00] br_startoff 0
br_startblock -2 br_blockcount 1 br_state 0
Sep 10 10:01:00 server kernel: [379001.377032] XFS (dm-0): Internal error
xfs_da_do_buf(1) at line 2011 of file
/build/buildd/linux-3.2.0/fs/xfs/xfs_da_btree.c. Caller 0xffffffffa01feeef
Sep 10 10:01:00 server kernel: [379001.377033]
Sep 10 10:01:00 server kernel: [379001.377069] Pid: 26624, comm:
updatedb.mlocat Tainted: G C 3.2.0-30-generic #48-Ubuntu
Sep 10 10:01:00 server kernel: [379001.377071] Call Trace:
Sep 10 10:01:00 server kernel: [379001.377089] [<ffffffffa01cb6bf>]
xfs_error_report+0x3f/0x50 [xfs]
Sep 10 10:01:00 server kernel: [379001.377099] [<ffffffffa01feeef>] ?
xfs_da_reada_buf+0x2f/0x40 [xfs]
Sep 10 10:01:00 server kernel: [379001.377108] [<ffffffffa01fea12>]
xfs_da_do_buf+0x182/0x630 [xfs]
Sep 10 10:01:00 server kernel: [379001.377117] [<ffffffffa01feeef>]
xfs_da_reada_buf+0x2f/0x40 [xfs]
Sep 10 10:01:00 server kernel: [379001.377124] [<ffffffffa01cbdc8>]
xfs_dir_open+0x68/0x80 [xfs]
Sep 10 10:01:00 server kernel: [379001.377127] [<ffffffff81175bd0>]
__dentry_open+0x290/0x360
Sep 10 10:01:00 server kernel: [379001.377133] [<ffffffffa01cbd60>] ?
xfs_dir_fsync+0x110/0x110 [xfs]
Sep 10 10:01:00 server kernel: [379001.377136] [<ffffffff8129cdbc>] ?
security_inode_permission+0x1c/0x30
Sep 10 10:01:00 server kernel: [379001.377138] [<ffffffff8118389a>] ?
inode_permission+0x4a/0x110
Sep 10 10:01:00 server kernel: [379001.377139] [<ffffffff8117624d>]
vfs_open+0x3d/0x40
Sep 10 10:01:00 server kernel: [379001.377141] [<ffffffff81177130>]
nameidata_to_filp+0x40/0x50
Sep 10 10:01:00 server kernel: [379001.377143] [<ffffffff811860d8>]
do_last+0x3f8/0x730
Sep 10 10:01:00 server kernel: [379001.377144] [<ffffffff811877b1>]
path_openat+0xd1/0x3f0
Sep 10 10:01:00 server kernel: [379001.377146] [<ffffffff811830f5>] ?
putname+0x35/0x50
Sep 10 10:01:00 server kernel: [379001.377147] [<ffffffff81187b53>] ?
user_path_at_empty+0x63/0xa0
Sep 10 10:01:00 server kernel: [379001.377149] [<ffffffff81187bf2>]
do_filp_open+0x42/0xa0
Sep 10 10:01:00 server kernel: [379001.377152] [<ffffffff81319321>] ?
strncpy_from_user+0x31/0x40
Sep 10 10:01:00 server kernel: [379001.377153] [<ffffffff81182f3a>] ?
do_getname+0x10a/0x180
Sep 10 10:01:00 server kernel: [379001.377156] [<ffffffff8165a41e>] ?
_raw_spin_lock+0xe/0x20
Sep 10 10:01:00 server kernel: [379001.377158] [<ffffffff81194eb7>] ?
alloc_fd+0xf7/0x150
Sep 10 10:01:00 server kernel: [379001.377159] [<ffffffff8117722d>]
do_sys_open+0xed/0x220
Sep 10 10:01:00 server kernel: [379001.377161] [<ffffffff81177380>]
sys_open+0x20/0x30
Sep 10 10:01:00 server kernel: [379001.377163] [<ffffffff81662a02>]
system_call_fastpath+0x16/0x1b
Sep 10 10:01:00 server kernel: [379001.377170] BUG: unable to handle kernel
paging request at 0000000001000008
Sep 10 10:01:00 server kernel: [379001.377197] IP: [<ffffffff81122869>]
file_ra_state_init+0x9/0x30
Sep 10 10:01:00 server kernel: [379001.377215] PGD 176937067 PUD 20eb89067 PMD
0
Sep 10 10:01:00 server kernel: [379001.377230] Oops: 0000 [#1] SMP
Sep 10 10:01:00 server kernel: [379001.377241] CPU 2
Sep 10 10:01:00 server kernel: [379001.377247] Modules linked in: nls_iso8859_1
nls_cp437 vfat fat usb_storage uas nfsd nfs lockd fscache binfmt_misc
auth_rpcgss nfs_acl sunrpc psmouse joydev serio_raw mei(C) mac_hid lp parport
xfs dm_crypt raid10 raid0 multipath linear aesni_intel cryptd aes_x86_64 usbhid
hid raid1 raid456 async_pq async_xor xor async_memcpy async_raid6_recov
raid6_pq async_tx i915 drm_kms_helper drm i2c_algo_bit video e1000e
Sep 10 10:01:00 server kernel: [379001.377384]
Sep 10 10:01:00 server kernel: [379001.377390] Pid: 26624, comm:
updatedb.mlocat Tainted: G C 3.2.0-30-generic #48-Ubuntu
/DH67GD
Sep 10 10:01:00 server kernel: [379001.377419] RIP: 0010:[<ffffffff81122869>]
[<ffffffff81122869>] file_ra_state_init+0x9/0x30
Sep 10 10:01:00 server kernel: [379001.377441] RSP: 0018:ffff8801d6a35c98
EFLAGS: 00010206
Sep 10 10:01:00 server kernel: [379001.377454] RAX: ffff880073981bc5 RBX:
ffff880157dde800 RCX: 0000000000000001
Sep 10 10:01:00 server kernel: [379001.377471] RDX: 0000000000000001 RSI:
0000000000ffff88 RDI: ffff880157dde870
Sep 10 10:01:00 server kernel: [379001.377489] RBP: ffff8801d6a35c98 R08:
000000000000000a R09: 0000000000000000
Sep 10 10:01:00 server kernel: [379001.377506] R10: 0000000000000000 R11:
0000000000000000 R12: ffff8801d6a35e38
Sep 10 10:01:00 server kernel: [379001.377523] R13: ffff880073981bc0 R14:
ffff88013113d000 R15: 0000000000000000
Sep 10 10:01:00 server kernel: [379001.377541] FS: 00007fbaf36b6700(0000)
GS:ffff88021f300000(0000) knlGS:0000000000000000
Sep 10 10:01:00 server kernel: [379001.377560] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Sep 10 10:01:00 server kernel: [379001.377575] CR2: 0000000001000008 CR3:
00000001e6fe3000 CR4: 00000000000406e0
Sep 10 10:01:00 server kernel: [379001.377592] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Sep 10 10:01:00 server kernel: [379001.377609] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Sep 10 10:01:00 server kernel: [379001.377626] Process updatedb.mlocat (pid:
26624, threadinfo ffff8801d6a34000, task ffff88020de15c00)
Sep 10 10:01:00 server kernel: [379001.377647] Stack:
Sep 10 10:01:00 server kernel: [379001.377654] ffff8801d6a35cf8
ffffffff81175bf9 ffffffffa01cbd60 ffffffff8129cdbc
Sep 10 10:01:00 server kernel: [379001.377676] ffff8801de5d4600
ffffffff8118389a ffff8801d6a35d18 ffff8801d6a35e38
Sep 10 10:01:00 server kernel: [379001.377698] 0000000000058000
0000000000000000 ffff88013113d000 0000000000000000
Sep 10 10:01:00 server kernel: [379001.377719] Call Trace:
Sep 10 10:01:00 server kernel: [379001.377727] [<ffffffff81175bf9>]
__dentry_open+0x2b9/0x360
Sep 10 10:01:00 server kernel: [379001.377747] [<ffffffffa01cbd60>] ?
xfs_dir_fsync+0x110/0x110 [xfs]
Sep 10 10:01:00 server kernel: [379001.377763] [<ffffffff8129cdbc>] ?
security_inode_permission+0x1c/0x30
Sep 10 10:01:00 server kernel: [379001.377780] [<ffffffff8118389a>] ?
inode_permission+0x4a/0x110
Sep 10 10:01:00 server kernel: [379001.377794] [<ffffffff8117624d>]
vfs_open+0x3d/0x40
Sep 10 10:01:00 server kernel: [379001.377807] [<ffffffff81177130>]
nameidata_to_filp+0x40/0x50
Sep 10 10:01:00 server kernel: [379001.377822] [<ffffffff811860d8>]
do_last+0x3f8/0x730
Sep 10 10:01:00 server kernel: [379001.377835] [<ffffffff811877b1>]
path_openat+0xd1/0x3f0
Sep 10 10:01:00 server kernel: [379001.377849] [<ffffffff811830f5>] ?
putname+0x35/0x50
Sep 10 10:01:00 server kernel: [379001.377862] [<ffffffff81187b53>] ?
user_path_at_empty+0x63/0xa0
Sep 10 10:01:00 server kernel: [379001.377878] [<ffffffff81187bf2>]
do_filp_open+0x42/0xa0
Sep 10 10:01:00 server kernel: [379001.377892] [<ffffffff81319321>] ?
strncpy_from_user+0x31/0x40
Sep 10 10:01:00 server kernel: [379001.377907] [<ffffffff81182f3a>] ?
do_getname+0x10a/0x180
Sep 10 10:01:00 server kernel: [379001.377921] [<ffffffff8165a41e>] ?
_raw_spin_lock+0xe/0x20
Sep 10 10:01:00 server kernel: [379001.377935] [<ffffffff81194eb7>] ?
alloc_fd+0xf7/0x150
Sep 10 10:01:00 server kernel: [379001.377949] [<ffffffff8117722d>]
do_sys_open+0xed/0x220
Sep 10 10:01:00 server kernel: [379001.377963] [<ffffffff81177380>]
sys_open+0x20/0x30
Sep 10 10:01:00 server kernel: [379001.377975] [<ffffffff81662a02>]
system_call_fastpath+0x16/0x1b
Sep 10 10:01:00 server kernel: [379001.377990] Code: ff ff 48 c7 c2 e0 b7 c3 81
e9 d7 fe ff ff 48 8b 73 30 e9 65 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 55
48 89 e5 66 66 66 66 90 <48> 8b 86 80 00 00 00 5d 48 8b 40 10 48 c7 47 18 ff ff
ff ff 89
Sep 10 10:01:00 server kernel: [379001.378112] RIP [<ffffffff81122869>]
file_ra_state_init+0x9/0x30
Sep 10 10:01:00 server kernel: [379001.378129] RSP <ffff8801d6a35c98>
Sep 10 10:01:00 server kernel: [379001.378138] CR2: 0000000001000008
Sep 10 10:01:01 server kernel: [379001.501110] ---[ end trace 2e597406c2d3462c
]---
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1049267
Title:
XFS corruption on machine which never suffered a hard reset or disk
failure
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