
Thread 54 (LWP 100121):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2680, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x7fffda36dd50, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977c2 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x000000080322b2b0 in nsThreadPool::Run() () from /usr/local/lib/firefox/libxul.so
#6  0x000000080322b4aa in nsThreadPool::DispatchFromScript(nsIRunnable*, unsigned int) () from /usr/local/lib/firefox/libxul.so
#7  0x00000008026ce9a0 in ?? ()
#8  0x0000000006fc6dc8 in ?? ()
#9  0x0000000026098a48 in ?? ()
#10 0x0000000000000000 in ?? ()

Thread 53 (LWP 102581):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2650, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034f4e44 in base::Thread::ThreadMain() () from /usr/local/lib/firefox/libxul.so
#11 0x00000008034f50a7 in base::ThreadLocalBoolean::~ThreadLocalBoolean() () from /usr/local/lib/firefox/libxul.so
#12 0x00007fffd7d5b000 in ?? ()
#13 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#14 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd7d5b000

Thread 52 (LWP 102580):
#0  _select () at _select.S:3
#1  0x0000000801d878d2 in __thr_select (numfds=0, readfds=0x0, writefds=0x0, exceptfds=0x0, timeout=0x7fffd7f5bf70) at /usr/src/lib/libthr/thread/thr_syscalls.c:477
#2  0x0000000803480736 in user_sctp_timer_iterate () from /usr/local/lib/firefox/libxul.so
#3  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#4  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd7f5c000

Thread 51 (LWP 102579):
#0  _recvmsg () at _recvmsg.S:3
#1  0x0000000801d87866 in __thr_recvmsg (s=102, m=0x7fffd815cd10, f=0) at /usr/src/lib/libthr/thread/thr_syscalls.c:458
#2  0x000000080201ceea in recvmsg (s=102, msg=0x7fffd815cd10, flags=0) at /usr/src/lib/libc/sys/recvmsg.c:48
#3  0x00000008034cf2a3 in recv_function_udp () from /usr/local/lib/firefox/libxul.so
#4  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#5  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd815d000

Thread 50 (LWP 102578):
#0  _recvfrom () at _recvfrom.S:3
#1  0x0000000801d877ff in __thr_recvfrom (s=101, b=0x7fffd835db80, l=1024, f=0, from=0x0, fl=0x0) at /usr/src/lib/libthr/thread/thr_syscalls.c:440
#2  0x00000008034cea44 in recv_function_route () from /usr/local/lib/firefox/libxul.so
#3  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#4  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd835e000

Thread 49 (LWP 102576):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f25f0, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x000000080348023b in sctp_iterator_thread () from /usr/local/lib/firefox/libxul.so
#5  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#6  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd855f000

Thread 48 (LWP 100260):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f25c0, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x7fffd8960e70, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977c2 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x000000080330403e in nsHostResolver::GetHostToLookup(nsHostRecord**) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803303b02 in nsHostResolver::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#8  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#9  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd8961000

Thread 47 (LWP 102565):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2578, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000804b640ce in mozilla::dom::workers::WorkerPrivate::DoRunLoop(JSContext*) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000804b381e5 in (anonymous namespace)::WorkerThreadPrimaryRunnable::Run() () from /usr/local/lib/firefox/libxul.so
#7  0x0000000803229299 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#9  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#11 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#12 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#13 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#14 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd8f64000

Thread 46 (LWP 100231):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2380, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x00007fffdb5b9000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdb7b9000

Thread 45 (LWP 100214):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2440, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x00007fffda771000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffda971000

Thread 44 (LWP 100215):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2398, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x00007fffdbdbd000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdbfbd000

Thread 43 (LWP 102559):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2548, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd9366000

Thread 42 (LWP 100273):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f24e8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x7fffd9b69e70, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977c2 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x000000080330403e in nsHostResolver::GetHostToLookup(nsHostRecord**) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803303b02 in nsHostResolver::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#8  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#9  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffd9b6a000

Thread 41 (LWP 102546):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2410, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdad73000

Thread 40 (LWP 102545):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f23f8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdaf74000

Thread 39 (LWP 102544):
#0  _poll () at _poll.S:3
#1  0x0000000801d87646 in __thr_poll (fds=0x8248401c8, nfds=1, timeout=-1) at /usr/src/lib/libthr/thread/thr_syscalls.c:320
#2  0x000000080cca7131 in g_poll (fds=0x8248401c8, nfds=1, timeout=-1) at gpoll.c:124
#3  0x000000080cc9573a in g_main_context_poll (context=0x82519a500, timeout=-1, priority=2147483647, fds=0x8248401c8, n_fds=1) at gmain.c:4135
#4  0x000000080cc935b5 in g_main_context_iterate (context=0x82519a500, block=1, dispatch=1, self=0x8247dddd0) at gmain.c:3835
#5  0x000000080cc93653 in g_main_context_iteration (context=0x82519a500, may_block=1) at gmain.c:3901
#6  0x00000008256078ad in ?? () from /usr/local/lib/gio/modules/libdconfsettings.so
#7  0x000000080ccc9bad in g_thread_proxy (data=0x8247dddd0) at gthread.c:778
#8  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#9  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdb175000

Thread 38 (LWP 102543):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f23c8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdb376000

Thread 37 (LWP 102540):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2368, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x000000080499321e in mozilla::dom::DOMStorageDBThread::ThreadFunc() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000804991e8f in ?? () from /usr/local/lib/firefox/libxul.so
#7  0x0000000824650540 in ?? ()
#8  0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#9  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#10 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdb5b8000

Thread 36 (LWP 102539):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f22c0, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000804b640ce in mozilla::dom::workers::WorkerPrivate::DoRunLoop(JSContext*) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000804b381e5 in (anonymous namespace)::WorkerThreadPrimaryRunnable::Run() () from /usr/local/lib/firefox/libxul.so
#7  0x0000000803229299 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#9  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#11 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#12 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#13 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#14 0x00007fffdc5c1000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdc7c1000

Thread 35 (LWP 102538):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f22d8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x00007fffdc3c0000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdc5c0000

Thread 34 (LWP 100274):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f22f0, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x00007fffdc1bf000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdc3bf000

Thread 33 (LWP 100267):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f21d0, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x00007fffdd9cb000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffddbcb000

Thread 32 (LWP 100277):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2350, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008034f5ad8 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/local/lib/firefox/libxul.so
#5  0x00000008034f5bb2 in ChildProcess::ChildProcess(ChildThread*) () from /usr/local/lib/firefox/libxul.so
#6  0xfffffffffff0bdc0 in ?? ()
#7  0x00000008034ed196 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#8  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034f4e44 in base::Thread::ThreadMain() () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034f50a7 in base::ThreadLocalBoolean::~ThreadLocalBoolean() () from /usr/local/lib/firefox/libxul.so
#11 0x00007fffdbbbb000 in ?? ()
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdbbbb000

Thread 31 (LWP 100230):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2338, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdbdbc000

Thread 30 (LWP 100226):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2308, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000804b640ce in mozilla::dom::workers::WorkerPrivate::DoRunLoop(JSContext*) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000804b381e5 in (anonymous namespace)::WorkerThreadPrimaryRunnable::Run() () from /usr/local/lib/firefox/libxul.so
#7  0x0000000803229299 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#9  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#11 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#12 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#13 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#14 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdc1be000

Thread 29 (LWP 102502):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f22a8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdc9c2000

Thread 28 (LWP 102501):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2290, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdcbc3000

Thread 27 (LWP 102500):
#0  _kevent () at _kevent.S:3
#1  0x0000000801d87be2 in __thr_kevent (kq=3, changelist=0x819da9d00, nchanges=11, eventlist=0x7fffdcdc3f58, nevents=1, timeout=<optimized out>) at /usr/src/lib/libthr/thread/thr_syscalls.c:382
#2  0x000000080dcab56b in _kqueue_thread_func (arg=0x80df180e8 <kqueue_socket_pair+4>) at kqueue-thread.c:220
#3  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#4  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdcdc4000

Thread 26 (LWP 102499):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2260, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008034f5ad8 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/local/lib/firefox/libxul.so
#5  0x00000008034f5bb2 in ChildProcess::ChildProcess(ChildThread*) () from /usr/local/lib/firefox/libxul.so
#6  0xfffffffffff0bdc0 in ?? ()
#7  0x00000008034ed196 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#8  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034f4e44 in base::Thread::ThreadMain() () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034f50a7 in base::ThreadLocalBoolean::~ThreadLocalBoolean() () from /usr/local/lib/firefox/libxul.so
#11 0x00007fffdcfc5000 in ?? ()
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdcfc5000

Thread 25 (LWP 102217):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2248, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdd1c6000

Thread 24 (LWP 102215):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2230, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803bf7d0c in mozilla::image::DecodePoolImpl::PopWork() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803bf7b22 in mozilla::image::DecodePoolWorker::Run() () from /usr/local/lib/firefox/libxul.so
#7  0x0000000803229299 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#9  0x000000080350c908 in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#11 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#12 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#13 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#14 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdd3c7000

Thread 23 (LWP 102204):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2218, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803bf7d0c in mozilla::image::DecodePoolImpl::PopWork() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803bf7b22 in mozilla::image::DecodePoolWorker::Run() () from /usr/local/lib/firefox/libxul.so
#7  0x0000000803229299 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#9  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#11 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#12 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#13 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#14 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdd5c8000

Thread 22 (LWP 101660):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2200, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803bf7d0c in mozilla::image::DecodePoolImpl::PopWork() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803bf7b22 in mozilla::image::DecodePoolWorker::Run() () from /usr/local/lib/firefox/libxul.so
#7  0x0000000803229299 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#9  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#11 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#12 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#13 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#14 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdd7c9000

Thread 21 (LWP 101643):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f21e8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008034f5ad8 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/local/lib/firefox/libxul.so
#5  0x00000008034f5bb2 in ChildProcess::ChildProcess(ChildThread*) () from /usr/local/lib/firefox/libxul.so
#6  0xfffffffffff0bdc0 in ?? ()
#7  0x00000008034ed196 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#8  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034f4e44 in base::Thread::ThreadMain() () from /usr/local/lib/firefox/libxul.so
#10 0x00000008034f50a7 in base::ThreadLocalBoolean::~ThreadLocalBoolean() () from /usr/local/lib/firefox/libxul.so
#11 0x00007fffdd9ca000 in ?? ()
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdd9ca000

Thread 20 (LWP 100213):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f21b8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdddcc000

Thread 19 (LWP 100241):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f21a0, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803226c42 in nsEventQueue::GetEvent(bool, nsIRunnable**, mozilla::BaseAutoLock<mozilla::Mutex>&) () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229219 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c95b in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffddfcd000

Thread 18 (LWP 100239):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2188, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x7fffde1cdd70, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977c2 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803225ff4 in TimerThread::Run() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000803229299 in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#7  0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#8  0x000000080350c908 in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#9  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#10 0x0000000803227ec7 in nsThread::ThreadFunc(void*) () from /usr/local/lib/firefox/libxul.so
#11 0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#12 0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#13 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffde1ce000

Thread 17 (LWP 100225):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2170, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x000000080337281d in mozilla::net::CacheIOThread::ThreadFunc() () from /usr/local/lib/firefox/libxul.so
#6  0x000000080337252f in ?? () from /usr/local/lib/firefox/libxul.so
#7  0x0000000819c99240 in ?? ()
#8  0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#9  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#10 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffde1ef000

Thread 16 (LWP 100233):
#0  _poll () at _poll.S:3
#1  0x0000000801d87646 in __thr_poll (fds=0x819c3f6b0, nfds=2, timeout=-1) at /usr/src/lib/libthr/thread/thr_syscalls.c:320
#2  0x000000080cca7131 in g_poll (fds=0x819c3f6b0, nfds=2, timeout=-1) at gpoll.c:124
#3  0x000000080cc9573a in g_main_context_poll (context=0x819e62340, timeout=-1, priority=2147483647, fds=0x819c3f6b0, n_fds=2) at gmain.c:4135
#4  0x000000080cc935b5 in g_main_context_iterate (context=0x819e62340, block=1, dispatch=1, self=0x819c27360) at gmain.c:3835
#5  0x000000080cc93a9e in g_main_loop_run (loop=0x819c3f610) at gmain.c:4034
#6  0x000000080dc7e95e in gdbus_shared_thread_func (user_data=0x819c3b7c0) at gdbusprivate.c:246
#7  0x000000080ccc9bad in g_thread_proxy (data=0x819c27360) at gthread.c:778
#8  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#9  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffde3f0000

Thread 15 (LWP 100232):
#0  _poll () at _poll.S:3
#1  0x0000000801d87646 in __thr_poll (fds=0x802792bf0, nfds=1, timeout=-1) at /usr/src/lib/libthr/thread/thr_syscalls.c:320
#2  0x000000080cca7131 in g_poll (fds=0x802792bf0, nfds=1, timeout=-1) at gpoll.c:124
#3  0x000000080cc9573a in g_main_context_poll (context=0x819e62280, timeout=-1, priority=2147483647, fds=0x802792bf0, n_fds=1) at gmain.c:4135
#4  0x000000080cc935b5 in g_main_context_iterate (context=0x819e62280, block=1, dispatch=1, self=0x819c272c0) at gmain.c:3835
#5  0x000000080cc93653 in g_main_context_iteration (context=0x819e62280, may_block=1) at gmain.c:3901
#6  0x000000080cc94fed in glib_worker_main (data=0x0) at gmain.c:5672
#7  0x000000080ccc9bad in g_thread_proxy (data=0x819c272c0) at gthread.c:778
#8  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#9  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffde5f1000

Thread 14 (LWP 100223):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2128, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803220bf1 in mozilla::BackgroundHangManager::RunMonitorThread() () from /usr/local/lib/firefox/libxul.so
#6  0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffde7f2000

Thread 13 (LWP 100216):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2110, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977d9 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x0000000803222e5e in mozilla::HangMonitor::ThreadMain(void*) () from /usr/local/lib/firefox/libxul.so
#6  0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffde9f3000

Thread 12 (LWP 100212):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f20f8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x0000000805685794 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /usr/local/lib/firefox/libxul.so
#5  0x0000000805aea6bb in js::HelperThread::threadLoop() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000805aec45a in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdebf4000

Thread 11 (LWP 100211):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f20e0, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x0000000805685794 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /usr/local/lib/firefox/libxul.so
#5  0x0000000805aea6bb in js::HelperThread::threadLoop() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000805aec45a in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdedf5000

Thread 10 (LWP 100202):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f20c8, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x0000000805685794 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /usr/local/lib/firefox/libxul.so
#5  0x0000000805aea6bb in js::HelperThread::threadLoop() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000805aec45a in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdeff6000

Thread 9 (LWP 100201):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f20b0, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x0000000805685794 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /usr/local/lib/firefox/libxul.so
#5  0x0000000805aea6bb in js::HelperThread::threadLoop() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000805aec45a in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdf1f7000

Thread 8 (LWP 100198):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2098, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x0000000805685794 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /usr/local/lib/firefox/libxul.so
#5  0x0000000805aea6bb in js::HelperThread::threadLoop() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000805aec45a in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdf3f8000

Thread 7 (LWP 100197):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2080, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x0000000805685794 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /usr/local/lib/firefox/libxul.so
#5  0x0000000805aea6bb in js::HelperThread::threadLoop() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000805aec45a in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdf5f9000

Thread 6 (LWP 100195):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2068, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x0000000805685794 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /usr/local/lib/firefox/libxul.so
#5  0x0000000805aea6bb in js::HelperThread::threadLoop() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000805aec45a in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdf7fa000

Thread 5 (LWP 100193):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2050, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x0000000805685794 in js::ConditionVariable::wait_for(js::LockGuard<js::Mutex>&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /usr/local/lib/firefox/libxul.so
#5  0x0000000805aea6bb in js::HelperThread::threadLoop() () from /usr/local/lib/firefox/libxul.so
#6  0x0000000805aec45a in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start(void*) () from /usr/local/lib/firefox/libxul.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdf9fb000

Thread 4 (LWP 100192):
#0  _umtx_op_err () at /usr/src/lib/libthr/arch/amd64/amd64/_umtx_op_err.S:37
#1  0x0000000801d86af5 in _thr_umtx_timedwait_uint (mtx=0x8012f2038, id=<optimized out>, clockid=<optimized out>, abstime=<optimized out>, shared=0) at /usr/src/lib/libthr/thread/thr_umtx.c:234
#2  0x0000000801d9022f in cond_wait_user (abstime=<optimized out>, cancel=1, cvp=<optimized out>, mp=<optimized out>) at /usr/src/lib/libthr/thread/thr_cond.c:304
#3  cond_wait_common (cond=<optimized out>, mutex=<optimized out>, abstime=0x7fffdfbfbef0, cancel=1) at /usr/src/lib/libthr/thread/thr_cond.c:364
#4  0x00000008088977c2 in PR_WaitCondVar () from /usr/local/lib/libnspr4.so
#5  0x00000008037a8c30 in WatchdogMain(void*) () from /usr/local/lib/firefox/libxul.so
#6  0x000000080889e712 in ?? () from /usr/local/lib/libnspr4.so
#7  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#8  0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdfbfc000

Thread 3 (LWP 100182):
#0  _poll () at _poll.S:3
#1  0x0000000801d87646 in __thr_poll (fds=0x7fffdfdfca20, nfds=29, timeout=-1) at /usr/src/lib/libthr/thread/thr_syscalls.c:320
#2  0x00000008088999b2 in PR_Poll () from /usr/local/lib/libnspr4.so
#3  0x00000008032d2a25 in mozilla::net::nsSocketTransportService::Poll(unsigned int*, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>*) () from /usr/local/lib/firefox/libxul.so
#4  0x00000008032d445d in mozilla::net::nsSocketTransportService::DoPollIteration(mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>*) () from /usr/local/lib/firefox/libxul.so
#5  0x00000008032d3bd3 in mozilla::net::nsSocketTransportService::Run() () from /usr/local/lib/firefox/libxul.so
#6  0x00000008032d4a6a in mozilla::net::nsSocketTransportService::OnKeepaliveEnabledPrefChange() () from /usr/local/lib/firefox/libxul.so
#7  0x000000080262f980 in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 2 (LWP 100169):
#0  _kevent () at _kevent.S:3
#1  0x0000000801d87be2 in __thr_kevent (kq=9, changelist=0x8026f2000, nchanges=1, eventlist=0x8026f2800, nevents=64, timeout=<optimized out>) at /usr/src/lib/libthr/thread/thr_syscalls.c:382
#2  0x000000080bccfea8 in ?? () from /usr/local/lib/libevent-2.1.so.6
#3  0x000000080bcc4aa8 in event_base_loop () from /usr/local/lib/libevent-2.1.so.6
#4  0x00000008034ed658 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#5  0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#6  0x00000008034f4e44 in base::Thread::ThreadMain() () from /usr/local/lib/firefox/libxul.so
#7  0x00000008034f50a7 in base::ThreadLocalBoolean::~ThreadLocalBoolean() () from /usr/local/lib/firefox/libxul.so
#8  0x00007fffdfffe000 in ?? ()
#9  0x0000000801d84b95 in thread_start (curthread=<optimized out>) at /usr/src/lib/libthr/thread/thr_create.c:289
#10 0x0000000000000000 in ?? ()
Backtrace stopped: Cannot access memory at address 0x7fffdfffe000

Thread 1 (LWP 102368):
#0  0x000000080dcac8c9 in dl_shallow_copy (dl=0x81be8a060) at dep-list.c:101
#1  0x000000080dcaceb7 in dl_calculate (before=0x81be8a060, after=0x819778b60, cbs=0x80df15e48 <cbs>, udata=0x7fffffffd728) at dep-list.c:495
#2  0x000000080dcaa3fc in _kh_dir_diff (sub=0x81be7b090, source=0x81ce9da80) at kqueue-helper.c:254
#3  0x000000080dcab271 in process_kqueue_notifications (gioc=0x81be69280, cond=G_IO_IN, data=0x0) at kqueue-helper.c:327
#4  0x000000080ccf887e in g_io_unix_dispatch (source=0x81be69300, callback=0x80dcab070 <process_kqueue_notifications>, user_data=0x0) at giounix.c:165
#5  0x000000080cc93243 in g_main_dispatch (context=0x8026326c0) at gmain.c:3154
#6  0x000000080cc93090 in g_main_context_dispatch (context=0x8026326c0) at gmain.c:3769
#7  0x000000080cc935de in g_main_context_iterate (context=0x8026326c0, block=1, dispatch=1, self=0x819c2e470) at gmain.c:3840
#8  0x000000080cc93653 in g_main_context_iteration (context=0x8026326c0, may_block=1) at gmain.c:3901
#9  0x0000000804d1cbec in ?? () from /usr/local/lib/firefox/libxul.so
#10 0x000000080726f6f8 in vtable for nsAppShell () from /usr/local/lib/firefox/libxul.so
#11 0x0000000804cebb26 in nsBaseAppShell::OnProcessNextEvent(nsIThreadInternal*, bool) () from /usr/local/lib/firefox/libxul.so
#12 0x0000000804cebbed in ?? () from /usr/local/lib/firefox/libxul.so
#13 0x000000080726f798 in vtable for nsAppShell () from /usr/local/lib/firefox/libxul.so
#14 0x00000008032290fe in nsThread::ProcessNextEvent(bool, bool*) () from /usr/local/lib/firefox/libxul.so
#15 0x000000080324d98f in NS_ProcessNextEvent(nsIThread*, bool) () from /usr/local/lib/firefox/libxul.so
#16 0x000000080350c24c in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) () from /usr/local/lib/firefox/libxul.so
#17 0x00000008034ec2a8 in MessageLoop::Run() () from /usr/local/lib/firefox/libxul.so
#18 0x0000000804ceb85b in nsBaseAppShell::Run() () from /usr/local/lib/firefox/libxul.so
#19 0x00000008055637ee in nsAppStartup::Run() () from /usr/local/lib/firefox/libxul.so
#20 0x00000008055c4b88 in XREMain::XRE_mainRun() () from /usr/local/lib/firefox/libxul.so
#21 0x00000008055c4ee0 in XREMain::XRE_main(int, char**, nsXREAppData const*) () from /usr/local/lib/firefox/libxul.so
#22 0x00000008055c52f4 in XRE_main () from /usr/local/lib/firefox/libxul.so
#23 0x00000000010270fd in main ()
