Thread (10 messages) 10 messages, 3 authors, 2014-03-07

Re: 3.12.9-rt13: BUG: soft lockup

From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: 2014-03-07 13:16:04
Also in: lkml

* Thomas Gleixner | 2014-02-19 10:50:29 [+0100]:
On Fri, 14 Feb 2014, Fernando Lopez-Lezcano wrote:
quoted
I could try to boot one of the machines into 3.12.xrtyy, replicate the
conditions and wait. What should I look for if I can catch this in the act?
dmesg and sysrq-t output would be a good start I guess.
Yeah. Is it possible to use a serial console? It might happen that the
kernel throws something out before it dies but it does not manage to
write it to disk anymore.
Thanks,

tglx
Sebastian
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