ser1# gdb ser /ser.core
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This GDB was configured as "amd64-marcel-freebsd"...(no debugging symbols found)...
Core was generated by `ser'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libpthread.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpthread.so.2
Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /usr/local/lib/ser/modules/xlog.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/ser/modules/xlog.so
Reading symbols from /usr/local/lib/ser/modules/sl.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/ser/modules/sl.so
Reading symbols from /usr/local/lib/ser/modules/tm.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/ser/modules/tm.so
Reading symbols from /usr/local/lib/ser/modules/rr.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/ser/modules/rr.so
Reading symbols from /usr/local/lib/ser/modules/maxfwd.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/ser/modules/maxfwd.so
Reading symbols from /libexec/ld-elf.so.1...(no debugging symbols found)...done.
Loaded symbols for /libexec/ld-elf.so.1
#0 0x00000008006c5cc3 in __error () from /usr/lib/libpthread.so.2
[New LWP 100290]
(gdb) bt
#0 0x00000008006c5cc3 in __error () from /usr/lib/libpthread.so.2
#1 0x00000008006b8ec6 in _pthread_mutex_trylock () from /usr/lib/libpthread.so.2
#2 0x00000008006ba3e9 in pthread_mutex_lock () from /usr/lib/libpthread.so.2
#3 0x0000000800bfec73 in reply_received () from /usr/local/lib/ser/modules/tm.so
#4 0x00000000004115b1 in forward_reply ()
#5 0x0000000000421b65 in receive_msg ()
#6 0x000000000043513a in udp_rcv_loop ()
#7 0x000000000041433a in main_loop ()
#8 0x0000000000415729 in main ()
(gdb)