On 29/04/13 16:41, Tony Lindgren wrote: > * Mark Jackson <mpfj-l...@newflow.co.uk> [130429 01:38]: >> I've been experiencing several crashes all pointing exactly the same place >> in the same tick routine (see below). >> >> The "exception stack" trace at the end changes depending on when the oops >> occurs. >> >> I've had the oops occur maybe 6 times in the last 50 reboots. >> >> Any ideas ? > > Sounds like it might be an issue with the physical memory or > the timings. It could also be related to the idle loop not > restoring something right for deeper idle states that corrupts > the memory. And that's why it would seem to appear while waking > to a timer.
I am suspecting a borderline CPU. We only have "X" AM3359 parts which are all pre-production. > Maybe disable PM and run memtester to see if that runs reliably? I'll see if I can get it running on our platform. Thanks Mark J. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
