. Thread 13 (process 20197): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7da5af7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7bc64fb in PR_Poll () from /usr/lib/libnspr4.so.0d #3 0xb71a7bab in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #4 0x0812f688 in ?? () #5 0x00000004 in ?? () #6 0x03e7fc18 in ?? () #7 0x08065f30 in ?? () #8 0x0812fad8 in ?? () #9 0x0812f688 in ?? () #10 0xda594654 in ?? () #11 0xb7b7a49c in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #12 0xffffffff in ?? () #13 0x0812f428 in ?? () #14 0xb5d3e218 in ?? () #15 0xb71a80a1 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #16 0x0812f1a8 in ?? () #17 0x00000001 in ?? () #18 0xb5d3e208 in ?? () #19 0x0812f428 in ?? () #20 0xb7bd3554 in ?? () from /usr/lib/libnspr4.so.0d #21 0x0812f9f0 in ?? () #22 0xb7988ed6 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #23 0xb7988f0f in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #24 0x00000010 in ?? () #25 0x0812f9f0 in ?? () #26 0x0812f68c in ?? () #27 0xb790c301 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #28 0x0812fa10 in ?? () #29 0x00000000 in ?? () . Thread 12 (process 20198): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f59dd2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7bc3965 in ?? () from /usr/lib/libnspr4.so.0d #3 0x080b45fc in ?? () #4 0x080bca50 in ?? () #5 0xb551427c in ?? () #6 0xb7f5a8c5 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7bc4791 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #8 0xb790fd0b in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #9 0x080b45f8 in ?? () #10 0x00000117 in ?? () #11 0x0a473a80 in ?? () #12 0x0a473a80 in ?? () #13 0xb55142e8 in ?? () #14 0xb55142f8 in ?? () #15 0xb55142e4 in ?? () #16 0x081bd908 in ?? () #17 0xb5514324 in ?? () #18 0x080bca50 in ?? () #19 0x00000001 in ?? () #20 0xb7b7a49c in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #21 0x081bd8e8 in ?? () #22 0x00000000 in ?? () . Thread 11 (process 20201): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f59dd2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7bc3965 in ?? () from /usr/lib/libnspr4.so.0d #3 0x08309a5c in ?? () #4 0x08309a9c in ?? () #5 0xb447321c in ?? () #6 0xb7f5a8c5 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7bc4791 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #8 0xb7bc4887 in PR_Wait () from /usr/lib/libnspr4.so.0d #9 0xb71e976d in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #10 0x08309a98 in ?? () #11 0x0000ea60 in ?? () #12 0xb44732e0 in ?? () #13 0xb7b7a49c in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #14 0xda594656 in ?? () #15 0xb7b7a49c in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #16 0xb44732f8 in ?? () #17 0xb790e4f4 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #18 0xb44732d4 in ?? () #19 0x0000ea60 in ?? () #20 0x00000001 in ?? () #21 0x00000001 in ?? () #22 0x0830a210 in ?? () #23 0xffffffff in ?? () #24 0xb44732d4 in ?? () #25 0x00000000 in ?? () . Thread 10 (process 20204): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f59aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7bc4821 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb77138fc in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #4 0x083d69f8 in ?? () #5 0xffffffff in ?? () #6 0x00000003 in ?? () #7 0x00000003 in ?? () #8 0xb4c74374 in ?? () #9 0x00000000 in ?? () . Thread 9 (process 20205): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f59aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7bc4821 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb7714ba0 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #4 0x0841b8a8 in ?? () #5 0xffffffff in ?? () #6 0x0841b7f8 in ?? () #7 0x0841b7f8 in ?? () #8 0x00000000 in ?? () . Thread 8 (process 20208): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f59dd2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7bc3965 in ?? () from /usr/lib/libnspr4.so.0d #3 0x08130b14 in ?? () #4 0x08130ab0 in ?? () #5 0xb2b3c2ec in ?? () #6 0xb7f5a8c5 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7bc4791 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #8 0xb71b1570 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #9 0x08130b10 in ?? () #10 0x0000ea60 in ?? () #11 0x08130a8c in ?? () #12 0x08130a8c in ?? () #13 0x00000001 in ?? () #14 0x08130a8c in ?? () #15 0xda5939c2 in ?? () #16 0x08130ab0 in ?? () #17 0x00000001 in ?? () #18 0x08130ab0 in ?? () #19 0x00000001 in ?? () #20 0xb7b7a49c in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #21 0x00008020 in ?? () #22 0xb2c0a718 in ?? () #23 0xb2b3c3a8 in ?? () #24 0xb71b1bfc in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #25 0x08130a50 in ?? () #26 0xb2b3c394 in ?? () #27 0x081309f0 in ?? () #28 0x081309f0 in ?? () #29 0x0805cc88 in ?? () #30 0x00000001 in ?? () #31 0xb799038b in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #32 0xb7bc4980 in PR_Unlock () from /usr/lib/libnspr4.so.0d Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 7 (process 20209): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f59aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7bc4821 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb7bc4887 in PR_Wait () from /usr/lib/libnspr4.so.0d #4 0xb71e976d in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #5 0x08bc7278 in ?? () #6 0xffffffff in ?? () #7 0xb233b2d8 in ?? () #8 0xb71e9612 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #9 0xb7b7a49c in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #10 0xb7b7a49c in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #11 0xb233b2f8 in ?? () #12 0xb790b6c4 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #13 0xb233b2e8 in ?? () #14 0xffffffff in ?? () #15 0x00000001 in ?? () #16 0x00000001 in ?? () #17 0xb233b324 in ?? () #18 0x00000000 in ?? () . Thread 6 (process 20490): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f59aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb1394728 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #3 0xb148ddd8 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #4 0xb1394a7d in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #5 0xb7f554fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #6 0xb7dafd4e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 5 (process 20491): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f5bd05 in sem_wait@@GLIBC_2.1 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb139e8d8 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #3 0xb7f554fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #4 0xb7dafd4e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 4 (process 20498): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f59aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb1394728 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #3 0xb157b7df in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #4 0xb157ba4a in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #5 0xb1394a7d in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #6 0xb7f554fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7dafd4e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 3 (process 20502): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f5ccb8 in recv () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb1395439 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #3 0xb139f737 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #4 0xb1575bfb in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #5 0xb1575c81 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #6 0xb1394a7d in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #7 0xb7f554fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #8 0xb7dafd4e in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 2 (process 20503): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7da5af7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xafa41e72 in ?? () from /usr/lib/libpulse.so.0 #3 0x0920e328 in ?? () #4 0x00000002 in ?? () #5 0x00000062 in ?? () #6 0x00000000 in ?? () . Thread 1 (process 20196): #0 0xb7f77410 in __kernel_vsyscall () #1 0xb7f5dd30 in raise () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb714fb47 in ?? () from /usr/lib/xulrunner-1.9b4/libxul.so #3 0x0000000b in ?? () #4 0xbfac907c in ?? () #5 0x00000000 in ?? ()