. Thread 8 (process 11172): #0 0x00007f121ae75206 in poll () from /lib/libc.so.6 #1 0x00007f121a4c7d27 in ?? () from /usr/lib/libnspr4.so.0d #2 0x00007f12195c2402 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #3 0x00007f12195c28a8 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #4 0x00007f12195c2b1b in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #5 0x00007f1219ce78f5 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #6 0x00007f1219cbcd0e in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #7 0x00007f12195c25f8 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #8 0x00007f1219ce794a in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #9 0x00007f1219cbcd0e in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #10 0x00007f1219ce7fc6 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #11 0x00007f121a4cbdc3 in ?? () from /usr/lib/libnspr4.so.0d #12 0x00007f121babf3ea in start_thread () from /lib/libpthread.so.0 #13 0x00007f121ae7ec6d in clone () from /lib/libc.so.6 #14 0x0000000000000000 in ?? () . Thread 7 (process 11181): #0 0x00007f121bac32d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f121a4c6194 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #2 0x00007f121a4c6216 in PR_Wait () from /usr/lib/libnspr4.so.0d #3 0x00007f1219ce6dc4 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #4 0x00007f1219ce7923 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #5 0x00007f1219cbcd0e in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #6 0x00007f1219ce7fc6 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #7 0x00007f121a4cbdc3 in ?? () from /usr/lib/libnspr4.so.0d #8 0x00007f121babf3ea in start_thread () from /lib/libpthread.so.0 #9 0x00007f121ae7ec6d in clone () from /lib/libc.so.6 #10 0x0000000000000000 in ?? () . Thread 6 (process 11176): #0 0x00007f121bac355d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f121a4c54f4 in ?? () from /usr/lib/libnspr4.so.0d #2 0x00007f121a4c611a in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0x00007f121a4c6216 in PR_Wait () from /usr/lib/libnspr4.so.0d #4 0x00007f1219ce90b9 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #5 0x00007f1219ce794a in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #6 0x00007f1219cbcd0e in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #7 0x00007f1219ce7fc6 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #8 0x00007f121a4cbdc3 in ?? () from /usr/lib/libnspr4.so.0d #9 0x00007f121babf3ea in start_thread () from /lib/libpthread.so.0 #10 0x00007f121ae7ec6d in clone () from /lib/libc.so.6 #11 0x0000000000000000 in ?? () . Thread 5 (process 11237): #0 0x00007f121bac355d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f121a4c54f4 in ?? () from /usr/lib/libnspr4.so.0d #2 0x00007f121a4c611a in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0x00007f12195caed8 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #4 0x00007f12195cb4c8 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #5 0x00007f121a4cbdc3 in ?? () from /usr/lib/libnspr4.so.0d #6 0x00007f121babf3ea in start_thread () from /lib/libpthread.so.0 #7 0x00007f121ae7ec6d in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 4 (process 11177): #0 0x00007f121bac32d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f121a4c6194 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #2 0x00007f1219b013ee in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #3 0x00007f121a4cbdc3 in ?? () from /usr/lib/libnspr4.so.0d #4 0x00007f121babf3ea in start_thread () from /lib/libpthread.so.0 #5 0x00007f121ae7ec6d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () . Thread 3 (process 11178): #0 0x00007f121bac32d9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f121a4c6194 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #2 0x00007f1219b0229a in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #3 0x00007f121a4cbdc3 in ?? () from /usr/lib/libnspr4.so.0d #4 0x00007f121babf3ea in start_thread () from /lib/libpthread.so.0 #5 0x00007f121ae7ec6d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () . Thread 2 (process 11173): #0 0x00007f121bac355d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f121a4c54f4 in ?? () from /usr/lib/libnspr4.so.0d #2 0x00007f121a4c611a in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0x00007f1219cea072 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #4 0x00007f1219ce794a in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #5 0x00007f1219cbcd0e in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #6 0x00007f1219ce7fc6 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #7 0x00007f121a4cbdc3 in ?? () from /usr/lib/libnspr4.so.0d #8 0x00007f121babf3ea in start_thread () from /lib/libpthread.so.0 #9 0x00007f121ae7ec6d in clone () from /lib/libc.so.6 #10 0x0000000000000000 in ?? () . Thread 1 (process 11169): #0 0x00007f121bac6fab in raise () from /lib/libpthread.so.0 #1 0x00007f121956fdb7 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #2 #3 0x00007f120888e520 in ?? () #4 0x00007f1215330345 in XtDispatchEventToWidget () from /usr/lib/libXt.so.6 #5 0x00007f1215330b9b in ?? () from /usr/lib/libXt.so.6 #6 0x00007f121532fd1b in XtDispatchEvent () from /usr/lib/libXt.so.6 #7 0x00007f121533c961 in XtAppProcessEvent () from /usr/lib/libXt.so.6 #8 0x00007f1219d1047b in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #9 0x00007f1216c0ed4b in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #10 0x00007f1216c1251d in ?? () from /usr/lib/libglib-2.0.so.0 #11 0x00007f1216c126db in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #12 0x00007f1219c41475 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #13 0x00007f1219c41626 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #14 0x00007f1219ce78f5 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #15 0x00007f1219cbcd0e in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #16 0x00007f1219c416e1 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #17 0x00007f1219ae1725 in ?? () from /usr/lib/xulrunner-1.9.0.3/libxul.so #18 0x00007f121956a912 in XRE_main () from /usr/lib/xulrunner-1.9.0.3/libxul.so #19 0x00000000004016b4 in ?? () #20 0x00007f121adb6466 in __libc_start_main () from /lib/libc.so.6 #21 0x00000000004011b9 in ?? () #22 0x00007fff23ef3818 in ?? () #23 0x000000000000001c in ?? () #24 0x0000000000000002 in ?? () #25 0x00007fff23ef3b62 in ?? () #26 0x00007fff23ef3b81 in ?? () #27 0x0000000000000000 in ?? ()