Messages in this thread | | | Date | Fri, 5 Jul 2013 17:15:07 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: Yet more softlockups. |
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On Fri, 5 Jul 2013, Dave Jones wrote:
> BUG: soft lockup - CPU#3 stuck for 23s! [trinity-child1:14565] > perf samples too long (2519 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 > INFO: NMI handler (perf_event_nmi_handler) took too long to run: 238147.002 msecs
So we see a softlockup of 23 seconds and the perf_event_nmi_handler claims it did run 23.8 seconds.
Are there more instances of NMI handler messages ?
Thanks,
tglx
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