. Thread 14 (process 21446): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb759a6f3 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e629d9 in PR_NewTCPSocketPair () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb71d3e6c in ?? () from /usr/lib/mozilla-thunderbird/components/libnecko.so #4 0x080e9428 in ?? () #5 0x00000007 in ?? () #6 0x03e7fc18 in ?? () #7 0xb71d3936 in ?? () from /usr/lib/mozilla-thunderbird/components/libnecko.so #8 0x080e8f40 in ?? () #9 0x080e9428 in ?? () #10 0x00000007 in ?? () #11 0xb7248618 in ?? () from /usr/lib/mozilla-thunderbird/components/libnecko.so #12 0xffffffff in ?? () #13 0xffffffff in ?? () #14 0xb7162378 in ?? () #15 0xb71d4652 in ?? () from /usr/lib/mozilla-thunderbird/components/libnecko.so #16 0x080e8f40 in ?? () #17 0xb7162368 in ?? () #18 0x00000001 in ?? () #19 0xb7e510ff in PR_GetThreadPrivate () from /usr/lib/mozilla-thunderbird/libnspr4.so Backtrace stopped: previous frame inner to this frame (corrupt stack?) . Thread 13 (process 21448): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb7eeffe6 in ?? () from /usr/lib/mozilla-thunderbird/libxpcom_core.so #5 0x08084fe8 in ?? () #6 0x000007ca in ?? () #7 0xb660c378 in ?? () #8 0xb7eed77d in ?? () from /usr/lib/mozilla-thunderbird/libxpcom_core.so #9 0x00000001 in ?? () #10 0x08084ef0 in ?? () #11 0x08084f88 in ?? () #12 0xb7f217c0 in ?? () from /usr/lib/mozilla-thunderbird/libxpcom_core.so #13 0x0827b688 in ?? () #14 0x0827b694 in ?? () #15 0xb660c398 in ?? () #16 0xb7eedceb in ?? () from /usr/lib/mozilla-thunderbird/libxpcom_core.so #17 0x08084ec8 in ?? () #18 0x00000000 in ?? () . Thread 12 (process 21462): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb7e60d77 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #5 0xb2a91bb8 in ?? () #6 0x000003e8 in ?? () #7 0xb2884b90 in ?? () #8 0xb58a101c in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #9 0xb2a920e0 in ?? () #10 0xb2a924d8 in ?? () #11 0xb2884358 in ?? () #12 0xb5788ccf in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #13 0xb2a920e0 in ?? () #14 0x000003e8 in ?? () #15 0xb2884358 in ?? () #16 0xb2a92660 in ?? () #17 0x00000000 in ?? () . Thread 11 (process 21464): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb7e60d77 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #5 0xb2ac6b98 in ?? () #6 0x000003e8 in ?? () #7 0xb1882b90 in ?? () #8 0xb58a101c in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #9 0xb2ac6bd8 in ?? () #10 0xb2abe438 in ?? () #11 0xb1882358 in ?? () #12 0xb5788ccf in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #13 0xb2ac6bd8 in ?? () #14 0x000003e8 in ?? () #15 0xb1882358 in ?? () #16 0xb2abe5c0 in ?? () #17 0x00000000 in ?? () . Thread 10 (process 21466): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb7e60d77 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #5 0xb2acb9e8 in ?? () #6 0x000003e8 in ?? () #7 0xb0880b90 in ?? () #8 0xb58a101c in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #9 0xb2acba28 in ?? () #10 0xb2acb2b0 in ?? () #11 0xb0880358 in ?? () #12 0xb5788ccf in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #13 0xb2acba28 in ?? () #14 0x000003e8 in ?? () #15 0xb0880358 in ?? () #16 0xb2acb438 in ?? () #17 0x00000000 in ?? () . Thread 9 (process 21467): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb7e60d77 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #5 0xb2aedfb8 in ?? () #6 0x000003e8 in ?? () #7 0xafeffb90 in ?? () #8 0xb58a101c in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #9 0xb2aedff8 in ?? () #10 0xb2aed768 in ?? () #11 0xafeff358 in ?? () #12 0xb5788ccf in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #13 0xb2aedff8 in ?? () #14 0x000003e8 in ?? () #15 0xafeff358 in ?? () #16 0xb2aed8f0 in ?? () #17 0x00000000 in ?? () . Thread 8 (process 21468): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb7e60d77 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #5 0xaff0cb58 in ?? () #6 0x000003e8 in ?? () #7 0xaf6feb90 in ?? () #8 0xb58a101c in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #9 0xaff0cb98 in ?? () #10 0xaff0c360 in ?? () #11 0xaf6fe358 in ?? () #12 0xb5788ccf in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #13 0xaff0cb98 in ?? () #14 0x000003e8 in ?? () #15 0xaf6fe358 in ?? () #16 0xaff0c4e8 in ?? () #17 0x00000000 in ?? () . Thread 7 (process 21486): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb759a6f3 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e63840 in PR_GetConnectStatus () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e65662 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0x0000003b in ?? () #5 0xaeefcf68 in ?? () #6 0x00000400 in ?? () #7 0xb7f23850 in ?? () #8 0x00000001 in ?? () #9 0xb7e65670 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #10 0x0000003b in ?? () #11 0xaeefcf68 in ?? () #12 0x00000400 in ?? () #13 0xaeefcf30 in ?? () #14 0xb7fd4e42 in _dl_fixup () from /lib/ld-linux.so.2 #15 0xb7e4aeef in PR_WaitRecvReady () from /usr/lib/mozilla-thunderbird/libnspr4.so #16 0xb2d56647 in ?? () #17 0x08e7d0e8 in ?? () #18 0xaeefcf68 in ?? () #19 0x00000400 in ?? () #20 0x00000000 in ?? () . Thread 6 (process 21487): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb759a6f3 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e63840 in PR_GetConnectStatus () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e65662 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0x0000003d in ?? () #5 0xb2082f68 in ?? () #6 0x00000400 in ?? () #7 0xb7e66268 in PR_SetThreadPriority () from /usr/lib/mozilla-thunderbird/libnspr4.so #8 0xb7e4aeef in PR_WaitRecvReady () from /usr/lib/mozilla-thunderbird/libnspr4.so #9 0xb2d56647 in ?? () #10 0x09009e10 in ?? () #11 0xb2082f68 in ?? () #12 0x00000400 in ?? () #13 0x00000000 in ?? () . Thread 5 (process 21489): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb759a6f3 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7e629d9 in PR_NewTCPSocketPair () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e693dd in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xadc772fc in ?? () #5 0x00000001 in ?? () #6 0xffffffff in ?? () #7 0x00000000 in ?? () . Thread 4 (process 21871): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb7e60d77 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #5 0xb46d0cb0 in ?? () #6 0x000003e8 in ?? () #7 0xb3d9eb90 in ?? () #8 0xb58a101c in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #9 0xb2a1b8f0 in ?? () #10 0xb2a12970 in ?? () #11 0xb3d9e358 in ?? () #12 0xb5788ccf in ?? () from /usr/lib/mozilla-thunderbird/components/libmail.so #13 0xb2a1b8f0 in ?? () #14 0x000003e8 in ?? () #15 0xb3d9e358 in ?? () #16 0xb2a12af8 in ?? () #17 0x00000000 in ?? () . Thread 3 (process 31024): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb71afd45 in ?? () from /usr/lib/mozilla-thunderbird/components/libnecko.so #5 0x08549da0 in ?? () #6 0x0000ea60 in ?? () #7 0xad476398 in ?? () #8 0x08545350 in ?? () #9 0x08545350 in ?? () #10 0x0c851399 in ?? () #11 0x08549d40 in ?? () #12 0xb7e6f554 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #13 0x08fe5110 in ?? () #14 0x00000001 in ?? () #15 0xad4763b8 in ?? () #16 0xb7e66c4d in PR_Cleanup () from /usr/lib/mozilla-thunderbird/libnspr4.so Backtrace stopped: frame did not save the PC . Thread 2 (process 31025): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e2384c in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb7e5fe43 in PR_LocalTimeParameters () from /usr/lib/mozilla-thunderbird/libnspr4.so #3 0xb7e60c81 in PR_DestroySem () from /usr/lib/mozilla-thunderbird/libnspr4.so #4 0xb71afd45 in ?? () from /usr/lib/mozilla-thunderbird/components/libnecko.so #5 0x08549da0 in ?? () #6 0x0000ea60 in ?? () #7 0xb359d398 in ?? () #8 0x08545350 in ?? () #9 0x08545350 in ?? () #10 0x0c84cbeb in ?? () #11 0x08549d40 in ?? () #12 0xb7e6f554 in ?? () from /usr/lib/mozilla-thunderbird/libnspr4.so #13 0x0909aac8 in ?? () #14 0x00000001 in ?? () #15 0xb359d3b8 in ?? () #16 0xb7e66c4d in PR_Cleanup () from /usr/lib/mozilla-thunderbird/libnspr4.so Backtrace stopped: frame did not save the PC . Thread 1 (process 21445): #0 0xb7fc7410 in __kernel_vsyscall () #1 0xb7e274f1 in raise () from /lib/tls/i686/cmov/libpthread.so.0 #2 0x080584d6 in ?? () #3 0x0000000b in ?? () #4 0xbfdc065c in ?? () #5 0x00000000 in ?? ()