From: "Jim Schutt" <jaschut@sandia.gov>
To: linux-btrfs@vger.kernel.org
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: btrfs warnings from 2.6.39-rc5
Date: Wed, 27 Apr 2011 12:43:00 -0600 [thread overview]
Message-ID: <4DB863B4.3070900@sandia.gov> (raw)
Hi,
I'm not sure if they matter, but I got these warnings on
one of the machines I'm using as a Ceph OSD server:
[ 1806.549469] ------------[ cut here ]------------
[ 1806.554593] WARNING: at fs/btrfs/extent-tree.c:5790 use_block_rsv+0xa7/0x101 [btrfs]()
[ 1806.562903] Hardware name: PowerEdge 1950
[ 1806.567126] Modules linked in: loop btrfs zlib_deflate lzo_compress ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp i2c_dev i2c_core ext3 jbd ib_iser libi]
[ 1806.689084] Pid: 12025, comm: cosd Not tainted 2.6.39-rc5-00006-g7b0bd4b #2
[ 1806.697425] Call Trace:
[ 1806.700332] [<ffffffffa06fe816>] ? use_block_rsv+0xa7/0x101 [btrfs]
[ 1806.707032] [<ffffffff810494d8>] ? warn_slowpath_common+0x85/0x9e
[ 1806.713502] [<ffffffff8104950b>] ? warn_slowpath_null+0x1a/0x1c
[ 1806.720755] [<ffffffffa06fe816>] ? use_block_rsv+0xa7/0x101 [btrfs]
[ 1806.731488] [<ffffffffa070590b>] ? btrfs_alloc_free_block+0x30/0x198 [btrfs]
[ 1806.743858] [<ffffffffa072ae8a>] ? map_private_extent_buffer+0xb2/0xd9 [btrfs]
[ 1806.752600] [<ffffffffa072a4b8>] ? __kmap_atomic+0x12/0x47 [btrfs]
[ 1806.760057] [<ffffffffa072b036>] ? read_extent_buffer+0xc2/0xd4 [btrfs]
[ 1806.770897] [<ffffffffa06f84ac>] ? __btrfs_cow_block+0x10e/0x2f5 [btrfs]
[ 1806.779552] [<ffffffffa0709dbe>] ? btrfs_header_generation+0x1f/0x25 [btrfs]
[ 1806.788994] [<ffffffffa06f878f>] ? btrfs_cow_block+0xfc/0x121 [btrfs]
[ 1806.798434] [<ffffffffa06fa746>] ? btrfs_search_slot+0x144/0x3ae [btrfs]
[ 1806.806444] [<ffffffffa0709877>] ? btrfs_lookup_inode+0x31/0x86 [btrfs]
[ 1806.813611] [<ffffffffa071618b>] ? btrfs_update_inode+0x52/0xc1 [btrfs]
[ 1806.820904] [<ffffffffa071668c>] ? btrfs_truncate+0x239/0x297 [btrfs]
[ 1806.829290] [<ffffffffa071bb23>] ? btrfs_setsize+0x8c/0x9b [btrfs]
[ 1806.835962] [<ffffffffa071bb93>] ? btrfs_setattr+0x61/0x9d [btrfs]
[ 1806.842892] [<ffffffff81127ea4>] ? notify_change+0x174/0x1bc
[ 1806.850878] [<ffffffff81110c4f>] ? do_truncate+0x6e/0x8a
[ 1806.857374] [<ffffffff8111b126>] ? generic_permission+0x1c/0x8e
[ 1806.868498] [<ffffffff81110e42>] ? do_sys_truncate+0xf8/0x10a
[ 1806.877746] [<ffffffff81110e62>] ? sys_truncate+0xe/0x10
[ 1806.902751] [<ffffffff813b6deb>] ? system_call_fastpath+0x16/0x1b
[ 1806.909736] ---[ end trace cd0ae33f1a4433d9 ]---
[ 1812.142333] ------------[ cut here ]------------
[ 1812.146996] WARNING: at fs/btrfs/inode.c:2180 btrfs_orphan_commit_root+0x8c/0xab [btrfs]()
[ 1812.155275] Hardware name: PowerEdge 1950
[ 1812.159280] Modules linked in: loop btrfs zlib_deflate lzo_compress ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp i2c_dev i2c_core ext3 jbd ib_iser libi]
[ 1812.240872] Pid: 7923, comm: kworker/3:2 Tainted: G W 2.6.39-rc5-00006-g7b0bd4b #2
[ 1812.249216] Call Trace:
[ 1812.251712] [<ffffffffa0715048>] ? btrfs_orphan_commit_root+0x8c/0xab [btrfs]
[ 1812.258976] [<ffffffff810494d8>] ? warn_slowpath_common+0x85/0x9e
[ 1812.265199] [<ffffffff8104950b>] ? warn_slowpath_null+0x1a/0x1c
[ 1812.271420] [<ffffffffa0715048>] ? btrfs_orphan_commit_root+0x8c/0xab [btrfs]
[ 1812.278704] [<ffffffffa070f5e0>] ? commit_fs_roots+0x95/0xfd [btrfs]
[ 1812.285220] [<ffffffffa07039b3>] ? btrfs_run_delayed_refs+0x112/0x15e [btrfs]
[ 1812.292459] [<ffffffff810367bf>] ? need_resched+0x23/0x2d
[ 1812.297961] [<ffffffff810367d7>] ? should_resched+0xe/0x2f
[ 1812.303604] [<ffffffffa07105e3>] ? btrfs_commit_transaction+0x349/0x5a3 [btrfs]
[ 1812.310999] [<ffffffff8106622c>] ? list_del_init+0x21/0x21
[ 1812.316615] [<ffffffffa071085c>] ? do_async_commit+0x1f/0x2c [btrfs]
[ 1812.323055] [<ffffffff8106076b>] ? process_one_work+0x124/0x1e0
[ 1812.329083] [<ffffffffa071083d>] ? btrfs_commit_transaction+0x5a3/0x5a3 [btrfs]
[ 1812.336526] [<ffffffff81061dd8>] ? workqueue_congested+0x1e/0x1e
[ 1812.342636] [<ffffffff81061e67>] ? worker_thread+0x8f/0x124
[ 1812.348353] [<ffffffff81065d26>] ? kthread+0x72/0x7a
[ 1812.353439] [<ffffffff813b7ed4>] ? kernel_thread_helper+0x4/0x10
[ 1812.359555] [<ffffffff813b07ad>] ? retint_restore_args+0xe/0xe
[ 1812.365484] [<ffffffff81065cb4>] ? kthread_bind+0x64/0x64
[ 1812.370986] [<ffffffff813b7ed0>] ? gs_change+0xb/0xb
[ 1812.376047] ---[ end trace cd0ae33f1a4433da ]---
Please let me know if I can do anything to help sort these out.
-- Jim
next reply other threads:[~2011-04-27 19:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-27 18:43 Jim Schutt [this message]
2011-05-03 14:52 ` btrfs warnings from 2.6.39-rc5 Josef Bacik
2011-05-04 16:37 ` Jim Schutt
2011-05-16 14:28 ` Jim Schutt
2011-05-16 14:56 ` Josef Bacik
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