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"funcchain" process frequently crashes with core dump file on Security Gateway
Symptoms
  • /var/log/dump/usermode/ directory contains multiple core dump files funcchain.PID.core.

  • Core dump files for "funcchain" process contains the following stack:

    Core was generated by 'funcchain __DEFAULT_LOGFILE__ 1 0 resolver_list'. 
    Program terminated with signal 11, Segmentation fault. 
    #0  0x... in handle_handshake (q=0x...) at funcchain.c
    (gdb) bt
    #0  0x... in ?? () from /opt/CPshrd-R75.40/lib/libcpauth.so
    #1  0x... in ?? () from /opt/CPshrd-R75.40/lib/libcpauth.so
    #2  0x... in ?? () from /opt/CPshrd-R75.40/lib/libcpauth.so
    #3  0x... in ?? () from /opt/CPshrd-R75.40/lib/libComUtils.so
    #4  0x... in T_event_mainloop_iter_select () from /opt/CPshrd-R75.40/lib/libComUtils.so
    #5  0x... in T_event_mainloop_iter () from /opt/CPshrd-R75.40/lib/libComUtils.so
    #6  0x... in T_event_mainloop_e () from /opt/CPshrd-R75.40/lib/libComUtils.so
    #7  0x... in T_event_mainloop () from /opt/CPshrd-R75.40/lib/libComUtils.so
    #8  0x... in funcchain_cmain () from /opt/CPshrd-R75.40/lib/libcpauth.so
    #9  0x... in main ()
    
Solution
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