From: Tomasz Chmielewski <tch@virtall.com>
To: "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Subject: WARNING: CPU: 7 PID: 1239 at fs/btrfs/inode.c:4721 inode_tree_add+0xc2/0x13f [btrfs]()
Date: Sun, 24 Nov 2013 14:12:45 +0900 [thread overview]
Message-ID: <20131124141245.6fd7bb1b@virtall.com> (raw)
I'm getting these with 3.13-rc1:
[53358.655620] ------------[ cut here ]------------
[53358.655686] WARNING: CPU: 7 PID: 1239 at fs/btrfs/inode.c:4721 inode_tree_add+0xc2/0x13f [btrfs]()
[53358.655779] Modules linked in: veth ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables x_tables cpufreq_ondemand cpufreq_conservative cpufreq_powersave cpufreq_stats bridge stp llc ipv6 btrfs xor raid6_pq zlib_deflate loop i2c_i801 i2c_core lpc_ich ehci_pci ehci_hcd mfd_core button video acpi_cpufreq pcspkr ext4 crc16 jbd2 mbcache raid1 sg sd_mod ahci libahci libata scsi_mod r8169 mii
[53358.656094] CPU: 7 PID: 1239 Comm: btrfs-endio-wri Not tainted 3.13.0-rc1 #1
[53358.656142] Hardware name: System manufacturer System Product Name/P8H77-M PRO, BIOS 1101 02/04/2013
[53358.656232] 0000000000000009 ffff8803f1fedb18 ffffffff81389e7d 0000000000000006
[53358.656322] 0000000000000000 ffff8803f1fedb58 ffffffff810370a9 ffff88053edb7e00
[53358.656411] ffffffffa02715f7 ffff8804434aa580 ffff8804434a3230 ffff8807edb37800
[53358.656500] Call Trace:
[53358.656546] [<ffffffff81389e7d>] dump_stack+0x46/0x58
[53358.656595] [<ffffffff810370a9>] warn_slowpath_common+0x77/0x91
[53358.656648] [<ffffffffa02715f7>] ? inode_tree_add+0xc2/0x13f [btrfs]
[53358.656697] [<ffffffff810370d8>] warn_slowpath_null+0x15/0x17
[53358.656749] [<ffffffffa02715f7>] inode_tree_add+0xc2/0x13f [btrfs]
[53358.656802] [<ffffffffa027809f>] btrfs_iget+0x46c/0x4b6 [btrfs]
[53358.656851] [<ffffffff81108700>] ? igrab+0x40/0x41
[53358.656902] [<ffffffffa02781ee>] relink_extent_backref+0x105/0x6cf [btrfs]
[53358.656955] [<ffffffffa0278f75>] btrfs_finish_ordered_io+0x7bd/0x877 [btrfs]
[53358.657008] [<ffffffffa027903f>] finish_ordered_fn+0x10/0x12 [btrfs]
[53358.657063] [<ffffffffa02940f5>] worker_loop+0x15e/0x495 [btrfs]
[53358.657115] [<ffffffffa0293f97>] ? btrfs_queue_worker+0x269/0x269 [btrfs]
[53358.657165] [<ffffffff8104ee3a>] kthread+0xcd/0xd5
[53358.657211] [<ffffffff8104ed6d>] ? kthread_freezable_should_stop+0x43/0x43
[53358.657260] [<ffffffff8138ec3c>] ret_from_fork+0x7c/0xb0
[53358.657307] [<ffffffff8104ed6d>] ? kthread_freezable_should_stop+0x43/0x43
[53358.657355] ---[ end trace bf9f7dd59e43977f ]---
--
Tomasz Chmielewski
http://wpkg.org
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