If you can reproduce the crash interactively, you can then:

1) export SGE_ND=1

2) gdb -q sge_qmaster
(gdb) run

And then when it crashes inside gdb, run gdb commands:

(gdb) thread apply all bt

This should show you the functions & code locations during the crash.

Also, is it easy to reproduce?? See if I can debug it from my side.

Rayson



On Tue, Jan 24, 2012 at 10:25 AM, Chris Dagdigian <[email protected]> wrote:
>
> Hi folks,
>
> I've got a fresh set of GE2011 binaries where the sge_qmaster segfaults
> almost instantly on startup.
>
> Looking for quick tips on instrumenting or dialing up the debug data to the
> point where I can get useful error data. Is the best method still to try
> strace or are there other options I should be trying?
>
> -Chris
>
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