[Bug 545161] Re: WARNING: at /build/buildd/linux-2.6.32/fs/quota/dquot.c:964 dquot_claim_space 0x165/0x170()

[Kemen]

I have the same problem on a test ubuntu 10.4 beta 2 installed on xen

Apr 12 11:47:38 ubuntu kernel: [ 1147.511547] ------------[ cut here ]------------
Apr 12 11:47:38 ubuntu kernel: [ 1147.511551] WARNING: at /build/buildd/linux-2.6.32/fs/quota/dquot.c:964 dquot_claim_space+0x165/0x170()
Apr 12 11:47:38 ubuntu kernel: [ 1147.511553] Hardware name: HVM domU
Apr 12 11:47:38 ubuntu kernel: [ 1147.511554] Modules linked in: btrfs zlib_deflate crc32c libcrc32c ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs exportfs reiserfs xt_tcpudp xt_state iptable_nat iptable_filter nf_conntrack_tftp nf_nat_ftp nf_nat nf_conntrack_ftp xt_mac xt_MARK xt_mark nf_conntrack_ipv4 nf_defrag_ipv4 xt_CONNMARK nf_conntrack iptable_mangle ip_tables x_tables 8021q garp stp quota_v2 quota_tree ppdev parport_pc psmouse lp fbcon tileblit font serio_raw bitblit softcursor vga16fb vgastate parport i2c_piix4 8139too floppy 8139cp mii
Apr 12 11:47:38 ubuntu kernel: [ 1147.511592] Pid: 299, comm: flush-8:0 Tainted: G        W  2.6.32-19-server #28-Ubuntu
Apr 12 11:47:38 ubuntu kernel: [ 1147.511594] Call Trace:
Apr 12 11:47:38 ubuntu kernel: [ 1147.511598]  [<ffffffff81066d0b>] warn_slowpath_common+0x7b/0xc0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511602]  [<ffffffff81066d64>] warn_slowpath_null+0x14/0x20
Apr 12 11:47:38 ubuntu kernel: [ 1147.511605]  [<ffffffff81195235>] dquot_claim_space+0x165/0x170
Apr 12 11:47:38 ubuntu kernel: [ 1147.511609]  [<ffffffff81203034>] ext4_mb_mark_diskspace_used+0x334/0x380
Apr 12 11:47:38 ubuntu kernel: [ 1147.511613]  [<ffffffff812095c9>] ext4_mb_new_blocks+0x2a9/0x560
Apr 12 11:47:38 ubuntu kernel: [ 1147.511617]  [<ffffffff811fdc00>] ? ext4_ext_find_extent+0x130/0x300
Apr 12 11:47:38 ubuntu kernel: [ 1147.511621]  [<ffffffff812009e1>] ext4_ext_get_blocks+0x461/0x620
Apr 12 11:47:38 ubuntu kernel: [ 1147.511624]  [<ffffffff810f33b7>] ? unlock_page+0x27/0x30
Apr 12 11:47:38 ubuntu kernel: [ 1147.511629]  [<ffffffff811de690>] ext4_get_blocks+0x240/0x2d0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511633]  [<ffffffff810fd805>] ? pagevec_lookup_tag+0x25/0x40
Apr 12 11:47:38 ubuntu kernel: [ 1147.511637]  [<ffffffff811def5c>] mpage_da_map_blocks+0xac/0x390
Apr 12 11:47:38 ubuntu kernel: [ 1147.511642]  [<ffffffff81218885>] ? jbd2_journal_start+0xb5/0x100
Apr 12 11:47:38 ubuntu kernel: [ 1147.511646]  [<ffffffff811df505>] ext4_da_writepages+0x2c5/0x610
Apr 12 11:47:38 ubuntu kernel: [ 1147.511651]  [<ffffffff810fca11>] do_writepages+0x21/0x40
Apr 12 11:47:38 ubuntu kernel: [ 1147.511654]  [<ffffffff811653e6>] writeback_single_inode+0xf6/0x3d0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511658]  [<ffffffff81166050>] writeback_inodes_wb+0x410/0x5e0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511661]  [<ffffffff8116632a>] wb_writeback+0x10a/0x1d0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511665]  [<ffffffff81077655>] ? try_to_del_timer_sync+0x75/0xd0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511669]  [<ffffffff8155537b>] ? schedule_timeout+0x19b/0x300
Apr 12 11:47:38 ubuntu kernel: [ 1147.511673]  [<ffffffff8116665c>] wb_do_writeback+0x18c/0x1a0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511676]  [<ffffffff811666c3>] bdi_writeback_task+0x53/0xe0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511680]  [<ffffffff8110e336>] bdi_start_fn+0x86/0x100
Apr 12 11:47:38 ubuntu kernel: [ 1147.511683]  [<ffffffff8110e2b0>] ? bdi_start_fn+0x0/0x100
Apr 12 11:47:38 ubuntu kernel: [ 1147.511686]  [<ffffffff81084c16>] kthread+0x96/0xa0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511690]  [<ffffffff810141ea>] child_rip+0xa/0x20
Apr 12 11:47:38 ubuntu kernel: [ 1147.511694]  [<ffffffff81084b80>] ? kthread+0x0/0xa0
Apr 12 11:47:38 ubuntu kernel: [ 1147.511697]  [<ffffffff810141e0>] ? child_rip+0x0/0x20
Apr 12 11:47:38 ubuntu kernel: [ 1147.511699] ---[ end trace 2a22e434e77102be ]---

-- 
WARNING: at /build/buildd/linux-2.6.32/fs/quota/dquot.c:964 dquot_claim_space 0x165/0x170()
https://bugs.launchpad.net/bugs/545161
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