On Sat, 16 Feb 2008, Jiri Kosina wrote:
> [ Ingo and Thomas added to CC, as this is apparently nohz stuff ]
Well, it explodes there :) I can not exactly decode the source line,
but it's either list corruption or something is fiddling with an
enqueued timer.
> Quel, does the problem go away when you boot with nohz=off?
Quel, can you please compile the kernel with CONFIG_DEBUG_INFO=y ?
Then after a crash, pick the address:
> > IP: [<c0131f3e>] get_next_timer_interrupt+0xfe/0x210
----------^^^^^^^^
and run it through:
# addr2line -e vmlinux c0131f3e
Please also enable CONFIG_DEBUG_LIST=y, which should catch the place
where a list corruption happens.
Thanks,
tglx
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