. Thread 11 (process 6300): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7d28697 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7b4e4fb in PR_Poll () from /usr/lib/libnspr4.so.0d #3 0xb7132843 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #4 0x08147700 in ?? () #5 0x00000001 in ?? () #6 0xffffffff in ?? () #7 0x08147920 in ?? () #8 0x08147a78 in ?? () #9 0x08147700 in ?? () #10 0x87526905 in ?? () #11 0xb7b027f4 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #12 0xffffffff in ?? () #13 0x081474a0 in ?? () #14 0xb5cf2218 in ?? () #15 0xb7132d39 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #16 0x08147220 in ?? () #17 0x00000001 in ?? () #18 0xb5cf2208 in ?? () #19 0x081474a0 in ?? () #20 0xb7b5b554 in ?? () from /usr/lib/libnspr4.so.0d #21 0x081531e8 in ?? () #22 0xb791c323 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #23 0xb791c35c in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #24 0x00000004 in ?? () #25 0x081531e8 in ?? () #26 0x08147704 in ?? () #27 0xb789f735 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #28 0x08153208 in ?? () #29 0x00000000 in ?? () . Thread 10 (process 6301): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7edcdd2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7b4b965 in ?? () from /usr/lib/libnspr4.so.0d #3 0x080bcd9c in ?? () #4 0x080b4940 in ?? () #5 0xb54ea27c in ?? () #6 0xb7edd8c5 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7b4c791 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #8 0xb78a3123 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #9 0x080bcd98 in ?? () #10 0x00000054 in ?? () #11 0x09467f30 in ?? () #12 0x09467f30 in ?? () #13 0xb54ea2e8 in ?? () #14 0xb54ea2f8 in ?? () #15 0xb54ea2e4 in ?? () #16 0x0816e368 in ?? () #17 0xb54ea324 in ?? () #18 0x080b4940 in ?? () #19 0x00000001 in ?? () #20 0xb7b027f4 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #21 0x0816e348 in ?? () #22 0x00000000 in ?? () . Thread 9 (process 6305): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7edcaa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7b4c821 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb7694ff8 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #4 0x083f1d48 in ?? () #5 0xffffffff in ?? () #6 0x00000003 in ?? () #7 0x00000003 in ?? () #8 0xb4aff374 in ?? () #9 0x00000000 in ?? () . Thread 8 (process 6306): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7edcaa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7b4c821 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb7696264 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #4 0x083f1f18 in ?? () #5 0xffffffff in ?? () #6 0x083f1e68 in ?? () #7 0x083f1e68 in ?? () #8 0x00000000 in ?? () . Thread 7 (process 6312): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7edcaa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7b4c821 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #3 0xb7b4c887 in PR_Wait () from /usr/lib/libnspr4.so.0d #4 0xb7174927 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #5 0x08b1d428 in ?? () #6 0xffffffff in ?? () #7 0xb31272d8 in ?? () #8 0xb71747cc in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #9 0xb7b027f4 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #10 0xb7b027f4 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #11 0xb31272f8 in ?? () #12 0xb789eaf8 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #13 0xb31272e8 in ?? () #14 0xffffffff in ?? () #15 0x00000001 in ?? () #16 0x00000001 in ?? () #17 0xb3127324 in ?? () #18 0x00000000 in ?? () . Thread 6 (process 6766): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7edcdd2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7b4b965 in ?? () from /usr/lib/libnspr4.so.0d #3 0x08148b4c in ?? () #4 0x08148ae8 in ?? () #5 0xb190c2ec in ?? () #6 0xb7edd8c5 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7b4c791 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #8 0xb713c144 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #9 0x08148b48 in ?? () #10 0x0000ea60 in ?? () #11 0x08148ac4 in ?? () #12 0x08148ac4 in ?? () #13 0x00000001 in ?? () #14 0x08148ac4 in ?? () #15 0x87520013 in ?? () #16 0x08148ae8 in ?? () #17 0x00000001 in ?? () #18 0x08148ae8 in ?? () #19 0x00000001 in ?? () #20 0xb7b027f4 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #21 0x00008020 in ?? () #22 0x096113f0 in ?? () #23 0xb190c3a8 in ?? () #24 0xb713c7d0 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #25 0x08148a88 in ?? () #26 0xb190c394 in ?? () #27 0x08148a28 in ?? () #28 0x08148a28 in ?? () #29 0x0805c8e0 in ?? () #30 0x00000001 in ?? () #31 0xb79237a3 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #32 0xb7b4c980 in PR_Unlock () from /usr/lib/libnspr4.so.0d Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 5 (process 6767): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7edcdd2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7b4b965 in ?? () from /usr/lib/libnspr4.so.0d #3 0x08340184 in ?? () #4 0x083401c4 in ?? () #5 0xb292621c in ?? () #6 0xb7edd8c5 in pthread_getspecific () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb7b4c791 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d #8 0xb7b4c887 in PR_Wait () from /usr/lib/libnspr4.so.0d #9 0xb7174927 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #10 0x083401c0 in ?? () #11 0x0000ea60 in ?? () #12 0xb29262e0 in ?? () #13 0xb7b027f4 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #14 0x87525404 in ?? () #15 0xb7b027f4 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #16 0xb29262f8 in ?? () #17 0xb78a1920 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #18 0xb29262d4 in ?? () #19 0x0000ea60 in ?? () #20 0x00000001 in ?? () #21 0x00000001 in ?? () #22 0x0924f250 in ?? () #23 0xffffffff in ?? () #24 0xb29262d4 in ?? () #25 0x00000000 in ?? () . Thread 4 (process 6789): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7edcaa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xac89a728 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #3 0xac993dd8 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #4 0xac89aa7d in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #5 0xb7ed84fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #6 0xb7d328ee in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 3 (process 6790): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7edcaa5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xac89a728 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #3 0xac993dd8 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #4 0xac89aa7d in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #5 0xb7ed84fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #6 0xb7d328ee in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 2 (process 6791): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7eded05 in sem_wait@@GLIBC_2.1 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xac8a48d8 in ?? () from /usr/lib/flashplugin-nonfree/libflashplayer.so #3 0xb7ed84fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #4 0xb7d328ee in clone () from /lib/tls/i686/cmov/libc.so.6 . Thread 1 (process 6299): #0 0xb7efd410 in __kernel_vsyscall () #1 0xb7ee0d30 in raise () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb70da757 in ?? () from /usr/lib/xulrunner-1.9b3/libxul.so #3 0x0000000b in ?? () #4 0xbf951b1c in ?? () #5 0x00000000 in ?? ()