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@dmonakhov
Created February 20, 2013 10:32
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WARNING: at fs/ext4/extents.c:4540 ext4_convert_unwritten_extents+0x149/0x210()
Hardware name: Parallels Virtual Platform
Modules linked in: xfs exportfs libcrc32c coretemp microcode sg virtio_balloon shpchp button sr_mod cdrom sd_mod crc_t10d\
if ahci libahci pata_acpi ata_generic ata_piix virtio_pci virtio_ring virtio dm_mirror dm_region_hash dm_log dm_mod [last\
unloaded: speedstep_lib]
Pid: 233, comm: kworker/u:4 Not tainted 3.8.0+ #4
Call Trace:
[<ffffffff81070db3>] warn_slowpath_common+0xc3/0xf0
[<ffffffff81070dfa>] warn_slowpath_null+0x1a/0x20
[<ffffffff8137a1a9>] ext4_convert_unwritten_extents+0x149/0x210
[<ffffffff81107c1a>] ? __lock_release+0x1da/0x1f0
[<ffffffff813422fe>] ext4_end_io+0x3e/0x160
[<ffffffff81480890>] ? __list_del_entry+0x210/0x250
[<ffffffff81342691>] ext4_do_flush_completed_IO+0x101/0x280
[<ffffffff81342826>] ext4_end_io_work+0x16/0x20
[<ffffffff810a1527>] process_one_work+0x477/0x730
[<ffffffff810a1412>] ? process_one_work+0x362/0x730
[<ffffffff810a551a>] worker_thread+0x3ea/0x5b0
[<ffffffff810a5130>] ? manage_workers+0x210/0x210
[<ffffffff810adaa0>] kthread+0x100/0x110
[<ffffffff810ad9a0>] ? __init_kthread_worker+0x70/0x70
[<ffffffff818ea22c>] ret_from_fork+0x7c/0xb0
[<ffffffff810ad9a0>] ? __init_kthread_worker+0x70/0x70
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