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PDPD process crashes under traffic load Technical Level
Symptoms
  • PDPD process crashes under traffic load.

  • PDPD process core dump file contains the following stack:
    Program terminated with signal 11, Segmentation fault. 
    #0  0x... in ADLOG::DcomWmiBasicProtocol::DataReceived(std::string const&) () from /opt/CPsuite-R77/fw1/lib/libadloglib.so 
    (gdb) bt 
    #0  0x... in ADLOG::DcomWmiBasicProtocol::DataReceived(std::string const&) () from /opt/CPsuite-R77/fw1/lib/libadloglib.so 
    #1  0x... in NAC::IS::BasicTransport::PacketReceived(std::string const&) () from /opt/CPsuite-R77/fw1/lib/libDaemonBasics.so 
    #2  0x... in NAC::IS::ProcessTransport::c_PipeDataHandler(_PipeSessionInfo*, char const*, unsigned int, void*) () from /opt/CPsuite-R77/fw1/lib/libDaemonBasics.so 
    #3  0x... in pipe_new_data_handler () from /opt/CPshrd-R77/lib/libComUtils.so 
    .........
    
Solution
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