On Thu, Apr 26, 2007, Mark Powell wrote: > 1 breakpoint keep y 0x080ed3e1 in storeCossCompletePendingReloc at > coss/store_io_coss.c:1149 > (gdb) run Cool. > Starting program: /usr/local/sbin/squid -YND > warning: Unable to get location for thread creation breakpoint: generic > error > [New LWP 100198] > [New Thread 0x829d000 (LWP 100151)] > > Program received signal SIGSEGV, Segmentation fault. Hm, it didn't set the breakpoint right. Try running gdb from ports (version 5.xx) rather than the base one. > [Switching to Thread 0x829d000 (LWP 100167)] > 0x88278c07 in memcpy () from /lib/libc.so.6 > (gdb) print *op > No symbol "op" in current context. > (gdb) print *pr > No symbol "pr" in current context. > (gdb) bt > #0 0x88278c07 in memcpy () from /lib/libc.so.6 > #1 0x080ed46d in storeCossCompletePendingReloc (fd=21, my_data=0x8d73150, You're in the wrong frame here, but at least the BT looks right. Try "frame 1", then print *op and print *pr. adrian