what's the meaning of this coredump?

got this coredump when the application started.

Core was generated by `/opt/SURGE/bin/SIM.run 0 0 1'.
Prog开发者_运维问答ram terminated with signal 7, Bus error.
#0  0xf79d7ddb in __gxx_personality_v0 () from /opt/SURGE/lib/libTsdThreadedInput_ix86-linux-sles9-mt.so
(gdb) bt
#0  0xf79d7ddb in __gxx_personality_v0 () from /opt/SURGE/lib/libTsdThreadedInput_ix86-linux-sles9-mt.so
#1  0x32709808 in ?? ()
#2  0xeecb6414 in ?? ()
#3  0xeecb6418 in ?? ()
#4  0x00000000 in ?? ()
(gdb)

what does it mean? and where does the problem happen?

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looks like it is trying to access memory location at the address 0x00000000. but it is not saying which routine does that.