[Bug 479916] [NEW] Warning quota dquot_claim_space

[sl45sms]

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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