[vox-tech] mysterious messages

[Dylan Beaudette]

Hi,

I have seen these messages recently (dmesg):


[1434580.283311] INFO: task vol_id:904 blocked for more than 120 seconds.
[1434580.283321] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables 
this message.
[1434580.283325] vol_id        D 85e7f2c5     0   904      1
[1434580.283331]        e55db0c0 00000086 e5646800 85e7f2c5 00036dde e55db24c 
c2817fa0 00000000 
[1434580.283356]        e10ee24c 11162f58 000091ed 00000000 11162f58 e10ee24c 
11162f58 c2802678 
[1434580.283382]        c2817fa0 0245d000 c2802678 c015800f c02b8458 ddbede50 
ddbede50 c01568bd 
[1434580.283410] Call Trace:
[1434580.283476]  [<c015800f>] sync_page_killable+0x0/0x2a
[1434580.283488]  [<c02b8458>] io_schedule+0x49/0x80
[1434580.283500]  [<c01568bd>] sync_page+0x33/0x36
[1434580.283505]  [<c0158014>] sync_page_killable+0x5/0x2a
[1434580.283510]  [<c02b8584>] __wait_on_bit_lock+0x2a/0x52
[1434580.283523]  [<c0156828>] __lock_page_killable+0x51/0x57
[1434580.283538]  [<c0131909>] wake_bit_function+0x0/0x3c
[1434580.283553]  [<c01584a2>] generic_file_aio_read+0x331/0x4da
[1434580.283611]  [<c017420a>] do_sync_read+0xbf/0xfe
[1434580.283666]  [<c01318dc>] autoremove_wake_function+0x0/0x2d
[1434580.283681]  [<c016624f>] vma_merge+0xd3/0x142
[1434580.283711]  [<c01b94cf>] security_file_permission+0xc/0xd
[1434580.283725]  [<c017414b>] do_sync_read+0x0/0xfe
[1434580.283732]  [<c0174992>] vfs_read+0x81/0x11e
[1434580.283747]  [<c0174de3>] sys_read+0x3c/0x63
[1434580.283764]  [<c0103853>] sysenter_past_esp+0x78/0xb1
[1434580.283809]  =======================


Does this mean anything to anyone on the list?

Thanks,

Dylan

-- 
Dylan Beaudette
Soil Resource Laboratory
http://casoilresource.lawr.ucdavis.edu/
University of California at Davis
530.754.7341