Messages in this thread | | | Date | Fri, 7 Mar 2014 14:15:55 +0100 | From | Sebastian Andrzej Siewior <> | Subject | Re: 3.12.9-rt13: BUG: soft lockup |
| |
* Thomas Gleixner | 2014-02-19 10:50:29 [+0100]:
>On Fri, 14 Feb 2014, Fernando Lopez-Lezcano wrote: >> 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
| |