.
Thread 5 (process 6115):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb75305e7 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7e65b69 in PR_Poll () from /usr/lib/libnspr4.so.0d
#3  0xb71618b7 in ?? () from /usr/lib/sunbird/components/libnecko.so
#4  0x080bc9b0 in ?? ()
#5  0x00000001 in ?? ()
#6  0xffffffff in ?? ()
#7  0xb7e693f8 in PR_GetCurrentThread () from /usr/lib/libnspr4.so.0d
#8  0xb71620aa in ?? () from /usr/lib/sunbird/components/libnecko.so
#9  0x080bc4c8 in ?? ()
#10 0xb70e7378 in ?? ()
#11 0xb70e7368 in ?? ()
#12 0xb7e5410f in PR_SetThreadPrivate () from /usr/lib/libnspr4.so.0d
#13 0xb7efc825 in ?? () from /usr/lib/sunbird/libxpcom_core.so
#14 0x080bc4c8 in ?? ()
#15 0x00000001 in ?? ()
#16 0x00000001 in ?? ()
#17 0xb7e7254c in ?? () from /usr/lib/libnspr4.so.0d
#18 0xb7e7254c in ?? () from /usr/lib/libnspr4.so.0d
#19 0x080bcd38 in ?? ()
#20 0xb70e73c8 in ?? ()
#21 0xb7e69ddd in ?? () from /usr/lib/libnspr4.so.0d
#22 0x080bccb8 in ?? ()
#23 0x080bcd38 in ?? ()
#24 0x00000000 in ?? ()
.
Thread 4 (process 6116):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e358fc in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e62fd3 in ?? () from /usr/lib/libnspr4.so.0d
#3  0x080832e4 in ?? ()
#4  0x080830b8 in ?? ()
#5  0xb672b32c in ?? ()
#6  0xb7e36285 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7e63e11 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d
#8  0xb7efeb2f in ?? () from /usr/lib/sunbird/libxpcom_core.so
#9  0x080832e0 in ?? ()
#10 0x000001f4 in ?? ()
#11 0x080830b8 in ?? ()
#12 0xb7f30868 in ?? () from /usr/lib/sunbird/libxpcom_core.so
#13 0x08147d58 in ?? ()
#14 0x00000000 in ?? ()
.
Thread 3 (process 6117):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e358fc in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e62fd3 in ?? () from /usr/lib/libnspr4.so.0d
#3  0x081cffdc in ?? ()
#4  0x081cff78 in ?? ()
#5  0xb53b933c in ?? ()
#6  0xb7e36285 in pthread_getspecific ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7e63e11 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d
#8  0xb713cf85 in ?? () from /usr/lib/sunbird/components/libnecko.so
#9  0x081cffd8 in ?? ()
#10 0x0000ea60 in ?? ()
#11 0xb53b93a8 in ?? ()
#12 0x081cff68 in ?? ()
#13 0x081cff68 in ?? ()
#14 0x8bf148e3 in ?? ()
#15 0x081cff78 in ?? ()
#16 0xb7e7254c in ?? () from /usr/lib/libnspr4.so.0d
#17 0x081d0268 in ?? ()
#18 0x00000001 in ?? ()
#19 0xb53b93c8 in ?? ()
#20 0xb7e69ddd in ?? () from /usr/lib/libnspr4.so.0d
#21 0x081cff48 in ?? ()
#22 0x081d0268 in ?? ()
#23 0x00000000 in ?? ()
.
Thread 2 (process 6118):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e35676 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb7e63ea1 in PR_WaitCondVar () from /usr/lib/libnspr4.so.0d
#3  0xb46c1ce6 in ?? () from /usr/lib/sunbird/components/libstoragecomps.so
#4  0x08da08a0 in ?? ()
#5  0xffffffff in ?? ()
#6  0x00000400 in ?? ()
#7  0xb46bc334 in ?? ()
#8  0xb46bc334 in ?? ()
#9  0x00000000 in ?? ()
.
Thread 1 (process 6114):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7e39590 in raise () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x08058766 in ?? ()
#3  0x0000000b in ?? ()
#4  0xbfeec94c in ?? ()
#5  0x00000000 in ?? ()