Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 5 Aug 2011 10:46:14 +0200 | From | Markus Trippelsdorf <> | Subject | Re: list corruption in the last few days. (block ? crypto ?) |
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On 2011.08.04 at 21:00 -0400, Dave Jones wrote: > Sometime in the last week, something was merged which causes my laptop > to lock up occasionally. I can trigger it most of the time just by > doing a kernel build. When it gets to the final linking stage, it locks up hard. > > I finally managed to coax something out of usb console to get the traces below, > which seem to implicate something in the block layer ? > > my root device is an lvm volume on an dmcrypt'd block dev, which might be relevant, > as I don't see this happening on other machines with simpler setups. > > I'm going to try bisecting, but it might take me a few days, because it's > such a pain in the ass to reproduce this reliably. > > Dave > > > [ 5913.233035] ------------[ cut here ]------------ > [ 5913.233097] WARNING: at lib/list_debug.c:53 __list_del_entry+0x8d/0x98() > [ 5913.233101] Hardware name: Adamo 13 > [ 5913.233105] list_del corruption. prev->next should be ffffea000434fd20, but was ffffea0004199520
See also: http://lkml.org/lkml/2011/8/3/37
-- Markus
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