Public bug reported:
Binary package hint: quota
Linux ubuntu 2.6.31-14-server #48-Ubuntu SMP Fri Oct 16 15:07:34 UTC 2009
x86_64 GNU/Linux
Ubuntu 2.6.31-14.48-server
I get the following repeated on syslog:
Nov 10 12:26:59 ubuntu kernel: [ 425.010627] ------------[ cut here
]------------
Nov 10 12:26:59 ubuntu kernel: [ 425.010630] WARNING: at
/build/buildd/linux-2.6.31/fs/quota/dquot.c:964 dquot_claim_space+0x15d/0x170()
Nov 10 12:26:59 ubuntu kernel: [ 425.010632] Hardware name:
Nov 10 12:26:59 ubuntu kernel: [ 425.010634] Modules linked in: xt_multiport
quota_v2 quota_tree iptable_filter ip_tables x_tables psmouse i2c_piix4
serio_raw virtio_balloon lp parport virtio_blk floppy 8139too 8139cp mii
virtio_pci virtio_ring virtio
Nov 10 12:26:59 ubuntu kernel: [ 425.010648] Pid: 25, comm: pdflush Tainted: G
W 2.6.31-14-server #48-Ubuntu
Nov 10 12:26:59 ubuntu kernel: [ 425.010650] Call Trace:
Nov 10 12:26:59 ubuntu kernel: [ 425.010654] [<ffffffff8105e618>]
warn_slowpath_common+0x78/0xb0
Nov 10 12:26:59 ubuntu kernel: [ 425.010658] [<ffffffff8105e65f>]
warn_slowpath_null+0xf/0x20
Nov 10 12:26:59 ubuntu kernel: [ 425.010661] [<ffffffff8116e5cd>]
dquot_claim_space+0x15d/0x170
Nov 10 12:26:59 ubuntu kernel: [ 425.010665] [<ffffffff811da786>]
ext4_mb_mark_diskspace_used+0x356/0x3a0
Nov 10 12:26:59 ubuntu kernel: [ 425.010668] [<ffffffff811daa79>]
ext4_mb_new_blocks+0x2a9/0x540
Nov 10 12:26:59 ubuntu kernel: [ 425.010672] [<ffffffff811d02a0>] ?
ext4_ext_find_extent+0x130/0x2f0
Nov 10 12:26:59 ubuntu kernel: [ 425.010676] [<ffffffff811d2124>]
ext4_ext_get_blocks+0x4a4/0x5b0
Nov 10 12:26:59 ubuntu kernel: [ 425.010680] [<ffffffff811b2f79>]
ext4_get_blocks+0x1d9/0x210
Nov 10 12:26:59 ubuntu kernel: [ 425.010683] [<ffffffff811b3957>]
mpage_da_map_blocks+0xa7/0x370
Nov 10 12:26:59 ubuntu kernel: [ 425.010688] [<ffffffff811e949e>] ?
jbd2_journal_start+0xae/0x100
Nov 10 12:26:59 ubuntu kernel: [ 425.010691] [<ffffffff811b3ec3>]
ext4_da_writepages+0x2a3/0x500
Nov 10 12:26:59 ubuntu kernel: [ 425.010696] [<ffffffff810e30f8>]
do_writepages+0x28/0x50
Nov 10 12:26:59 ubuntu kernel: [ 425.010699] [<ffffffff8113e2cc>]
writeback_single_inode+0x1bc/0x450
Nov 10 12:26:59 ubuntu kernel: [ 425.010703] [<ffffffff8113ebe8>]
generic_sync_sb_inodes+0x418/0x530
Nov 10 12:26:59 ubuntu kernel: [ 425.010713] [<ffffffff8113ee0b>]
writeback_inodes+0x5b/0x100
Nov 10 12:26:59 ubuntu kernel: [ 425.010716] [<ffffffff810e1e8c>]
wb_kupdate+0xbc/0x140
Nov 10 12:26:59 ubuntu kernel: [ 425.010720] [<ffffffff810e38fe>]
__pdflush+0x13e/0x260
Nov 10 12:26:59 ubuntu kernel: [ 425.010724] [<ffffffff810e3a20>] ?
pdflush+0x0/0x50
Nov 10 12:26:59 ubuntu kernel: [ 425.010727] [<ffffffff810e3a68>]
pdflush+0x48/0x50
Nov 10 12:26:59 ubuntu kernel: [ 425.010731] [<ffffffff810e1dd0>] ?
wb_kupdate+0x0/0x140
Nov 10 12:26:59 ubuntu kernel: [ 425.010735] [<ffffffff810e3a20>] ?
pdflush+0x0/0x50
Nov 10 12:26:59 ubuntu kernel: [ 425.010738] [<ffffffff81078236>]
kthread+0xa6/0xb0
Nov 10 12:26:59 ubuntu kernel: [ 425.010741] [<ffffffff810130aa>]
child_rip+0xa/0x20
Nov 10 12:26:59 ubuntu kernel: [ 425.010745] [<ffffffff81078190>] ?
kthread+0x0/0xb0
Nov 10 12:26:59 ubuntu kernel: [ 425.010748] [<ffffffff810130a0>] ?
child_rip+0x0/0x20
Nov 10 12:26:59 ubuntu kernel: [ 425.010750] ---[ end trace e1e81976cdd3ab12
]---
** Affects: quota (Ubuntu)
Importance: Undecided
Status: New
--
Warning quota dquot_claim_space
https://bugs.launchpad.net/bugs/479916
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