Appends more specific output using gdb. ---- Program received signal SIGFPE, Arithmetic exception. [Switching to Thread -1221547440 (LWP 15216)] 0xb7499395 in ?? () from /usr/lib/libcairo.so.2 (gdb) thread apply all bt Thread 11 (Thread -1320498288 (LWP 15228)): #0 0xb1cf9a02 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #1 0x08b05920 in ?? () #2 0x01000001 in ?? () #3 0x088159c0 in ?? () #4 0xb1d06104 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #5 0x088159c0 in ?? () #6 0x0873f3b8 in ?? () #7 0xb14abc44 in ?? () #8 0xb1cbc9a1 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #9 0x08804d90 in ?? () #10 0x00000001 in ?? () #11 0xb14abc34 in ?? () #12 0xb1cf7ecc in ?? () from /usr/lib/firefox/components/libstoragecomps.so #13 0xb1d06104 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #14 0x08820098 in ?? () #15 0xb14abc44 in ?? () #16 0xb1cf9aa2 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #17 0x08820098 in ?? () #18 0x00000017 in ?? () #19 0xb14abe84 in ?? () #20 0xb1cf1bde in ?? () from /usr/lib/firefox/components/libstoragecomps.so ---Type to continue, or q to quit--- #21 0x08820098 in ?? () #22 0x00000001 in ?? () #23 0xb14abe04 in ?? () #24 0xb1cf8134 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #25 0x00000250 in ?? () #26 0x00000001 in ?? () #27 0xb77e9140 in ?? () from /lib/tls/i686/cmov/libc.so.6 #28 0xb1cf8367 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #29 0x08675a98 in ?? () #30 0xb1d0490c in ?? () from /usr/lib/firefox/components/libstoragecomps.so #31 0x00000000 in ?? () Thread 10 (Thread -1328890992 (LWP 15227)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7deb8fc in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e18fd3 in ?? () from /usr/lib/libnspr4.so.0d #3 0x080e2634 in ?? () #4 0x080e25d0 in ?? () #5 0xb0cab2fc in ?? () #6 0xb7dec285 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7e19e11 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d ---Type to continue, or q to quit--- #8 0xb707f057 in ?? () from /usr/lib/firefox/components/libnecko.so #9 0x080e2630 in ?? () #10 0x0000ea42 in ?? () #11 0x080e25d0 in ?? () #12 0x00000000 in ?? () Thread 7 (Thread -1312105584 (LWP 15224)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7deb676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e19ea1 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb1cb2ce6 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #4 0x08899708 in ?? () #5 0xffffffff in ?? () #6 0x00000000 in ?? () Thread 6 (Thread -1293292656 (LWP 15223)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7deb676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e19ea1 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb37c7983 in ?? () from /usr/lib/firefox/components/libpipnss.so #4 0x087481c0 in ?? () ---Type to continue, or q to quit--- #5 0xffffffff in ?? () #6 0x00000000 in ?? () Thread 5 (Thread -1284899952 (LWP 15222)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7deb676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e19ea1 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb37c6bad in ?? () from /usr/lib/firefox/components/libpipnss.so #4 0x08747f58 in ?? () #5 0xffffffff in ?? () #6 0x00000000 in ?? () Thread 4 (Thread -1259140208 (LWP 15221)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7deb8fc in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e18fd3 in ?? () from /usr/lib/libnspr4.so.0d #3 0x082d004c in ?? () #4 0x082cffe8 in ?? () #5 0xb4f3033c in ?? () #6 0xb7dec285 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 ---Type to continue, or q to quit--- #7 0xb7e19e11 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #8 0xb704ea75 in ?? () from /usr/lib/firefox/components/libnecko.so #9 0x082d0048 in ?? () #10 0x0000e9a5 in ?? () #11 0xb4f303a8 in ?? () #12 0x082cffd8 in ?? () #13 0x082cffd8 in ?? () #14 0xa4832957 in ?? () #15 0x082cffe8 in ?? () #16 0xb7e2854c in ?? () from /usr/lib/libnspr4.so.0d #17 0x082d02d8 in ?? () #18 0x00000001 in ?? () #19 0xb4f303c8 in ?? () #20 0xb7e1fddd in ?? () from /usr/lib/libnspr4.so.0d #21 0x082cffb8 in ?? () #22 0x082d02d8 in ?? () #23 0x00000000 in ?? () Thread 3 (Thread -1235551344 (LWP 15220)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7deb8fc in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e18fd3 in ?? () from /usr/lib/libnspr4.so.0d ---Type to continue, or q to quit--- #3 0x08084734 in ?? () #4 0x08084468 in ?? () #5 0xb65af32c in ?? () #6 0xb7dec285 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7e19e11 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #8 0xb7eb5c3f in ?? () from /usr/lib/firefox/libxpcom_core.so #9 0x08084730 in ?? () #10 0x0000062d in ?? () #11 0x08084468 in ?? () #12 0xb7ee7988 in ?? () from /usr/lib/firefox/libxpcom_core.so #13 0x08188ac0 in ?? () #14 0x00000000 in ?? () Thread 2 (Thread -1225249904 (LWP 15219)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb776b5e7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e1bb69 in PR_Poll () from /usr/lib/libnspr4.so.0d #3 0xb70733c7 in ?? () from /usr/lib/firefox/components/libnecko.so #4 0x080e1c90 in ?? () #5 0x00000004 in ?? () #6 0x03e7fc18 in ?? () #7 0xb70714fc in ?? () from /usr/lib/firefox/components/libnecko.so ---Type to continue, or q to quit--- #8 0x089e1580 in ?? () #9 0x00000004 in ?? () #10 0xa4832957 in ?? () #11 0xb7100cb0 in ?? () from /usr/lib/firefox/components/libnecko.so #12 0xffffffff in ?? () #13 0x080e17a8 in ?? () #14 0xb6f82388 in ?? () #15 0xb7073bc5 in ?? () from /usr/lib/firefox/components/libnecko.so #16 0x080e17a8 in ?? () #17 0xb6f82378 in ?? () #18 0x00000001 in ?? () #19 0xb7e0a10f in PR_SetThreadPrivate () from /usr/lib/libnspr4.so.0d Backtrace stopped: previous frame inner to this frame (corrupt stack?)