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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: Gateway crashes |
| From: | Michael Davidsaver via Core-talk <core-talk at aps.anl.gov> |
| To: | Ralph Lange <ralph.lange at gmx.de> |
| Cc: | EPICS Core Talk <core-talk at aps.anl.gov> |
| Date: | Fri, 22 Sep 2023 08:34:38 -0700 |
On 9/22/23 06:51, Ralph Lange via Core-talk wrote:
On Fri, 22 Sept 2023 at 15:33, Zimoch Dirk <dirk.zimoch at psi.ch <mailto:dirk.zimoch at psi.ch>> wrote:
Do you have a coredump?
I asked for one.
It's a production system, with no access for me. Also, with Gateways running as system daemons, I'm not sure that coredumps are allowed by default.
You might check if systemd coredump collection is enabled. (cf 'man coredumpctl') If there is a "simple" deadlock, then valgrind w/ --tool=helgrind or drd may pick it up. Of course, this would not catch eg. a missing epicsMutexUnlock() on an error path.