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<== Date ==> <== Thread ==>

Subject: epics php
From: Christophe Moins <christophe.moins@ego-gw.it>
To: tech-talk@aps.anl.gov
Date: Mon, 19 Jun 2006 12:02:26 +0200
Hello,

we run a php script using the epics php module with the command line tool under gdb on a Redhat 9.0-3 machine with kernel 2.4.20-9.
A segmentation fault shows up periodically and here is what we get with the bt command under gdb :



#0 0xffffe002 in ?? () #1 0x402d984e in epicsEventWait (pevent=0x0) at ../../../src/libCom/osi/os/posix/osdEvent.c:75 #2 0x402d3d3e in epicsEvent::wait() (this=0xfffffffc) at ../../../src/libCom/osi/epicsEvent.cpp:63 #3 0x40322dfd in tcpSendThread::run() (this=0x81e6d30) at ../tcpiiu.cpp:85 #4 0x402d2118 in epicsThreadCallEntryPoint (pPvt=0x81e6d34) at ../../../src/libCom/osi/epicsThread.cpp:59 #5 0x402d8e2f in start_routine (arg=0x81ecd28) at ../../../src/libCom/osi/os/posix/osdThread.c:301 #6 0x400222b6 in start_thread () from /lib/tls/libpthread.so.0


It seems that there is a problem with the thread primitives but we did not manage to know what was going on.
Do you have any idea ?


Thanks
Christophe


Replies:
RE: epics php Jeff Hill

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