Experimental Physics and
Industrial Control System

Hi,

crash when exiting running softIOC as root on the linux-x86_64
architecture.  linux-x86 behaves perfect when exiting.

Any ideas.  Below is a stack trace:


[root@dragon iocamd64]# gdb ../../bin/linux-x86_64/amd64 core.23554
GNU gdb Red Hat Linux (6.3.0.0-1.63rh)


(gdb) bt
#0  0x000000388fb2e37d in raise () from /lib64/tls/libc.so.6
#1  0x000000388fb2faae in abort () from /lib64/tls/libc.so.6
#2  0x000000389080ab11 in unwind_cleanup ()
from /lib64/tls/libpthread.so.0
#3  0x0000002a9634e5ae in ca_pend_event (timeout=Variable "timeout" is
not available.
) at ../access.cpp:458
#4  0x0000002a957698a1 in caSystem::pend (this=0x5d8400, seconds=10,
wait=1)
    at ../pvCa.cc:130
#5  0x0000002a9565fb27 in seqAuxThread (tArgs=Variable "tArgs" is not
available.
) at ../seq_task.c:626
#6  0x0000002a964b9410 in start_routine (arg=Variable "arg" is not
available.
)
    at ../../../src/libCom/osi/os/posix/osdThread.c:316
#7  0x00000038908060aa in start_thread ()
from /lib64/tls/libpthread.so.0
#8  0x000000388fbc5b43 in clone () from /lib64/tls/libc.so.6
#9  0x0000000000000000 in ?? ()
(gdb)



Ernest

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