I guess I need to learn to debug threads ...

Peter Van Epp vanepp at sfu.ca
Thu Sep 21 19:23:03 EDT 2000


	I guess I need to learn how to debug threads :-). When I show 2.0.0g
our backbone at 100 it seg faults (it has been happy so far on a quieter 
10 meg segment). One task seg faults and the other two keep running (and its
reproducable). GDB doesn't seem to be finding the symbols because it doesn't
appear to know where it is in relation to anything in particular: 

gdb argus_bpf argus_bpf.core.1


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This GDB was configured as "i386-unknown-freebsd"...
Core was generated by `argus_bpf'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libm.so.2...done.
Reading symbols from /usr/lib/libc.so.4...done.
Reading symbols from /usr/libexec/ld-elf.so.1...done.
#0  0x2811a3be in bcopy () from /usr/lib/libc.so.4
(gdb) where
#0  0x2811a3be in bcopy () from /usr/lib/libc.so.4
#1  0x0 in ?? ()
(gdb) quit

Peter Van Epp / Operations and Technical Support 
Simon Fraser University, Burnaby, B.C. Canada



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