From: Dyer, Steve J. (Steve.Dyer@alcoa.com)
Date: Thu Nov 07 2002 - 08:51:46 EST
Dear tru64-unix-managers,
If you don't use MQ series from IBM - just delete this, but if you do,
please read on !
We have a DS20 with V5.1A with patches from patch kit
T64V51AB02AS0002-20020513 OSF520
Our system is crashing occasionally right when we try to stop MQ series via
the endmqm command. We are running MQ series v5.1 with the following patches
applied in this order:
IC29945
IC33691
U200150 (I think this is called CSD08)
80585.tru6451.p510x.csd08.efix.tar
The crash dump file from the system crash indicates a panic with
"thread_block: simple lock owned". The running task was and always is
amqzxma0. We had done 9 successful MQ shutdowns prior to this one.
Steve Dyer
ALCOA, Inc.
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