. Thread 10 (process 7584): #0 0x00002b9a9d0eb886 in poll () from /lib/libc.so.6 #1 0x00002b9a9bdb389d in PR_Poll () from /usr/lib/libnspr4.so #2 0x00002b9aab4aa956 in ?? () from /usr/lib/firefox/components/libnecko.so #3 0x00002b9aab4ab0de in ?? () from /usr/lib/firefox/components/libnecko.so #4 0x00002b9a9b92668c in ?? () from /usr/lib/firefox/libxpcom_core.so #5 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #6 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #7 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 9 (process 7585): #0 0x00002b9a9bfd3987 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00002b9a9bdb1348 in ?? () from /usr/lib/libnspr4.so #2 0x00002b9a9bdb1f6a in PR_WaitCondVar () from /usr/lib/libnspr4.so #3 0x00002b9a9b928552 in ?? () from /usr/lib/firefox/libxpcom_core.so #4 0x00002b9a9b92668c in ?? () from /usr/lib/firefox/libxpcom_core.so #5 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #6 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #7 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 8 (process 7590): #0 0x00002b9a9bfd3987 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00002b9a9bdb1348 in ?? () from /usr/lib/libnspr4.so #2 0x00002b9a9bdb1f6a in PR_WaitCondVar () from /usr/lib/libnspr4.so #3 0x00002b9aa9334802 in ?? () from /usr/lib/firefox/components/libpipnss.so #4 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #5 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #6 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 7 (process 7591): #0 0x00002b9a9bfd3987 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00002b9a9bdb1348 in ?? () from /usr/lib/libnspr4.so #2 0x00002b9a9bdb1f6a in PR_WaitCondVar () from /usr/lib/libnspr4.so #3 0x00002b9aa93353f0 in ?? () from /usr/lib/firefox/components/libpipnss.so #4 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #5 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #6 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 6 (process 7593): #0 0x00002b9a9bfd3796 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00002b9a9bdb1ffc in PR_WaitCondVar () from /usr/lib/libnspr4.so #2 0x00002b9aaa33f821 in ?? () from /usr/lib/firefox/components/libstoragecomps.so #3 0x00002b9aaa3405da in ?? () from /usr/lib/firefox/components/libstoragecomps.so #4 0x00002b9a9b92668c in ?? () from /usr/lib/firefox/libxpcom_core.so #5 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #6 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #7 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 5 (process 7597): #0 0x00002b9a9bfd3796 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00002b9a9bdb1ffc in PR_WaitCondVar () from /usr/lib/libnspr4.so #2 0x00002b9a9bdb2066 in PR_Wait () from /usr/lib/libnspr4.so #3 0x00002b9a9b922fad in PL_WaitForEvent () from /usr/lib/firefox/libxpcom_core.so #4 0x00002b9a9b9244cf in ?? () from /usr/lib/firefox/libxpcom_core.so #5 0x00002b9aac891802 in ?? () from /usr/lib/firefox/components/libtoolkitcomps.so #6 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #7 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #8 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #9 0x0000000000000000 in ?? () . Thread 4 (process 8272): #0 0x00002b9a9bfd3987 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00002b9a9bdb1348 in ?? () from /usr/lib/libnspr4.so #2 0x00002b9a9bdb1f6a in PR_WaitCondVar () from /usr/lib/libnspr4.so #3 0x00002b9aab4882f8 in ?? () from /usr/lib/firefox/components/libnecko.so #4 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #5 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #6 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 3 (process 8295): #0 0x00002b9a9bfd3987 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00002b9a9bdb1348 in ?? () from /usr/lib/libnspr4.so #2 0x00002b9a9bdb1f6a in PR_WaitCondVar () from /usr/lib/libnspr4.so #3 0x00002b9aab4882f8 in ?? () from /usr/lib/firefox/components/libnecko.so #4 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #5 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #6 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #7 0x0000000000000000 in ?? () . Thread 2 (process 8445): #0 0x00002b9a9bfd3987 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00002b9a9bdb1348 in ?? () from /usr/lib/libnspr4.so #2 0x00002b9a9bdb1f6a in PR_WaitCondVar () from /usr/lib/libnspr4.so #3 0x00002b9aab4b6123 in ?? () from /usr/lib/firefox/components/libnecko.so #4 0x00002b9aab4b65eb in ?? () from /usr/lib/firefox/components/libnecko.so #5 0x00002b9a9bdb75ad in ?? () from /usr/lib/libnspr4.so #6 0x00002b9a9bfcf2a5 in start_thread () from /lib/libpthread.so.0 #7 0x00002b9a9d0f45dd in clone () from /lib/libc.so.6 #8 0x0000000000000000 in ?? () . Thread 1 (process 7577): #0 0x00002b9a9bfd70a0 in raise () from /lib/libpthread.so.0 #1 0x000000000040f9f6 in ?? () #2 #3 0x00002b9aa8ae162a in ?? () from /usr/lib/firefox/components/libjsd.so #4 0x00002b9aa8ae16d2 in ?? () from /usr/lib/firefox/components/libjsd.so #5 0x00002b9aad1c0423 in ?? () from /usr/lib/firefox/components/libgklayout.so #6 0x00002b9a9b41f7cb in ?? () from /usr/lib/firefox/libmozjs.so #7 0x00002b9a9b41fdad in ?? () from /usr/lib/firefox/libmozjs.so #8 0x00002b9a9b4643bf in ?? () from /usr/lib/firefox/libmozjs.so #9 0x00002b9a9b3f7269 in JS_NewStringCopyZ () from /usr/lib/firefox/libmozjs.so #10 0x00002b9aaff69007 in ?? () from /usr/lib/firefox/components/libxpconnect.so #11 0x00002b9aaff79b3a in ?? () from /usr/lib/firefox/components/libxpconnect.so #12 0x00002b9a9b93b889 in ?? () from /usr/lib/firefox/libxpcom_core.so #13 0x00002b9a9b93aceb in ?? () from /usr/lib/firefox/libxpcom_core.so #14 0x00002aaaac77eb10 in ?? () #15 0x0000000001dc5c80 in ?? () #16 0x00002aaaad0476ad in ?? () #17 0x00000000000004f5 in ?? () #18 0x0000000000000000 in ?? ()