Roman Pisl wrote: > ... >> >> Is there a chance to grab the panic log via serial line? The first of >> your two screenshots indicate that there might have happened something >> interesting before the NMI triggered, but it's scrolled out of sight. >> >> Jan >> > > Hello, > here I send kernel panic (triggered by rt_task_sleep and latency test) > grabbed via serial line.
Hmm, still only NMI alarms... > > I'm ready to help with resolving this issue. Could you try enabling the I-pipe tracer with function tracing? It should dump a trace of the functions that were executed before the watchdog triggered. You may need to extend the number of tracepoints a bit, try "echo 1000 > /proc/ipipe/trace/back_trace_points". Jan -- Siemens AG, Corporate Technology, CT SE 2 Corporate Competence Center Embedded Linux _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
