[torquedev] [Bug 98] Allocation of incorrect pointer in src/scheduler.cc/samples/fifo/job_info.c: update_job_comment causes random crash.

bugzilla-daemon at supercluster.org bugzilla-daemon at supercluster.org
Wed Nov 10 02:43:29 MST 2010


--- Comment #11 from Simon Toth <SimonT at mail.muni.cz> 2010-11-10 02:43:29 MST ---
(In reply to comment #10)
> I will take a look to see if I still have one. The problem is that I can't
> afford to give any more time to this problem as this Torque installation is for
> one research group amongst many and the three days I spent tying this down was
> more than I could really afford.

Just turn on core file generation "ulimit -c unlimited" and then run "gdb
pbs_sched core" with the generated core from the crash and post the stacktrace

Btw. if it consistently crashes always after a certain amount of time, then
check the alarm timer in pbs_sched.c. If a scheduling loop runs for longer time
then specified, the scheduler is killed.

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