Attachment 1487355 Details for Bug 1633313 – File: backtrace

File: backtrace

backtrace (text/plain), 268.51 KB, created by kxra on 2018-09-26 16:04:51 UTC

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Creator: kxra

Created: 2018-09-26 16:04:51 UTC

Size: 268.51 KB

patch

obsolete

>[New LWP 5943]
>[New LWP 5946]
>[New LWP 5965]
>[New LWP 5963]
>[New LWP 5937]
>[New LWP 5964]
>[New LWP 5955]
>[New LWP 5951]
>[New LWP 5954]
>[New LWP 5956]
>[New LWP 5947]
>[New LWP 5961]
>[New LWP 5952]
>[New LWP 5959]
>[New LWP 5948]
>[New LWP 5949]
>[New LWP 5962]
>[New LWP 5945]
>[New LWP 5944]
>[New LWP 5958]
>[New LWP 5950]
>[New LWP 5953]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/lib64/firefox/firefox -contentproc -childID 3 -isForBrowser -prefsLen 2542'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  mozilla::ipc::MessageChannel::OnChannelErrorFromLink (this=0x7fe14b2bc8e0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessageChannel.cpp:2548
>[Current thread is 1 (Thread 0x7fe142de0700 (LWP 5943))]
>
>Thread 1 (Thread 0x7fe142de0700 (LWP 5943)):
>#0  mozilla::ipc::MessageChannel::OnChannelErrorFromLink (this=0x7fe14b2bc8e0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessageChannel.cpp:2548
>No locals.
>#1  0x00007fe1440b8353 in mozilla::ipc::ProcessLink::OnChannelError (this=0x7fe1326f7190) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessageLink.cpp:393
>        lock = <optimized out>
>#2  0x00007fe1440a089a in event_persist_closure (ev=<optimized out>, base=0x7fe14b2bc000) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/third_party/libevent/event.c:1580
>        evcb_callback = 0x7fe144087b00 <base::MessagePumpLibevent::OnLibeventNotification(int, short, void*)>
>        evcb_fd = <optimized out>
>        evcb_res = 2
>        evcb_arg = 0x7fe14b2c1000
>        evcb_callback = <optimized out>
>        evcb_fd = <optimized out>
>        evcb_res = <optimized out>
>        evcb_arg = <optimized out>
>        run_at = <optimized out>
>        relative_to = <optimized out>
>        delay = <optimized out>
>        now = <optimized out>
>        usec_mask = <optimized out>
>#3  event_process_active_single_queue (base=base@entry=0x7fe14b2bc000, max_to_process=max_to_process@entry=2147483647, endtime=endtime@entry=0x0, activeq=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/third_party/libevent/event.c:1639
>        ev = <optimized out>
>        evcb = <optimized out>
>        count = 3
>#4  0x00007fe1440a0eaf in event_process_active (base=0x7fe14b2bc000) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/third_party/libevent/event.c:1738
>        activeq = <optimized out>
>        i = 0
>        c = 0
>        tv = {tv_sec = 140605605135256, tv_usec = 140605466213632}
>        maxcb = 2147483647
>        endtime = 0x0
>        limit_after_prio = 2147483647
>        activeq = <optimized out>
>        i = <optimized out>
>        c = <optimized out>
>        endtime = <optimized out>
>        tv = <optimized out>
>        maxcb = <optimized out>
>        limit_after_prio = <optimized out>
>#5  event_base_loop (base=0x7fe14b2bc000, flags=flags@entry=1) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/third_party/libevent/event.c:1961
>        n = <optimized out>
>        evsel = 0x7fe14938d4a0 <epollops>
>        tv = {tv_sec = 0, tv_usec = 140605485775192}
>        tv_p = <optimized out>
>        res = <optimized out>
>        done = 0
>        retval = 0
>        __func__ = "event_base_loop"
>#6  0x00007fe14408762e in base::MessagePumpLibevent::Run (this=0x7fe14b2569c0, delegate=0x7fe142ddfd00) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_pump_libevent.cc:381
>        poll_tv = {tv_sec = 140605605135256, tv_usec = 140605605402368}
>        delay = {delta_ = 140605605806328}
>        autorelease_pool = <optimized out>
>        did_work = <optimized out>
>        old_in_run = false
>#7  0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe142ddfd00) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#8  MessageLoop::RunHandler (this=0x7fe142ddfd00) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#9  MessageLoop::Run (this=this@entry=0x7fe142ddfd00) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe142ddfd00, previous_state_ = 0x0}
>#10 0x00007fe144096f75 in base::Thread::ThreadMain (this=0x7fe14b25c348) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/thread.cc:181
>        raiiObject157 = {<No data fields>}
>        message_loop = {<base::MessagePump::Delegate> = {_vptr.Delegate = 0x7fe14938d090 <vtable for MessageLoop+16>}, type_ = MessageLoop::TYPE_IO, id_ = 2, work_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe14b256900, _M_map_size = 8, _M_start = {_M_cur = 0x7fe14b295550, _M_first = 0x7fe14b295400, _M_last = 0x7fe14b2955f8, _M_node = 0x7fe14b256918}, _M_finish = {_M_cur = 0x7fe14b295550, _M_first = 0x7fe14b295400, _M_last = 0x7fe14b2955f8, _M_node = 0x7fe14b256918}}}, <No data fields>}}, delayed_work_queue_ = {c = {<std::_Vector_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, comp = {<std::binary_function<MessageLoop::PendingTask, MessageLoop::PendingTask, bool>> = {<No data fields>}, <No data fields>}}, deferred_non_nestable_work_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe14b256940, _M_map_size = 8, _M_start = {_M_cur = 0x7fe14b295600, _M_first = 0x7fe14b295600, _M_last = 0x7fe14b2957f8, _M_node = 0x7fe14b256958}, _M_finish = {_M_cur = 0x7fe14b295600, _M_first = 0x7fe14b295600, _M_last = 0x7fe14b2957f8, _M_node = 0x7fe14b256958}}}, <No data fields>}}, pump_ = {mRawPtr = 0x7fe14b2569c0}, destruction_observers_ = {observers_ = {<std::_Vector_base<MessageLoop::DestructionObserver*, std::allocator<MessageLoop::DestructionObserver*> >> = {_M_impl = {<std::allocator<MessageLoop::DestructionObserver*>> = {<__gnu_cxx::new_allocator<MessageLoop::DestructionObserver*>> = {<No data fields>}, <No data fields>}, _M_start = 0x7fe14b289118, _M_finish = 0x7fe14b289120, _M_end_of_storage = 0x7fe14b289120}}, <No data fields>}, notify_depth_ = 0, type_ = base::ObserverList<MessageLoop::DestructionObserver, false>::NOTIFY_ALL}, nestable_tasks_allowed_ = true, exception_restoration_ = false, thread_name_ = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7fe14b29d7a0 "Chrome_ChildThread"}, _M_string_length = 18, {_M_local_buf = "\036", '\000' <repeats 14 times>, _M_allocated_capacity = 30}}, incoming_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe14b256980, _M_map_size = 8, _M_start = {_M_cur = 0x7fe14b295998, _M_first = 0x7fe14b295800, _M_last = 0x7fe14b2959f8, _M_node = 0x7fe14b256998}, _M_finish = {_M_cur = 0x7fe14b295998, _M_first = 0x7fe14b295800, _M_last = 0x7fe14b2959f8, _M_node = 0x7fe14b256998}}}, <No data fields>}}, incoming_queue_lock_ = {lock_ = {native_handle_ = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}}, state_ = 0x7fe142ddfcc0, run_depth_base_ = 1, shutting_down_ = false, transient_hang_timeout_ = 0, permanent_hang_timeout_ = 0, next_sequence_num_ = 0, mEventTarget = {mRawPtr = 0x7fe14b22adc0}}
>#11 0x00007fe14408727e in ThreadFunc (closure=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/platform_thread_posix.cc:38
>        delegate = <optimized out>
>#12 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605466216192, 5243218616537280514, 140732216563790, 140732216563791, 140732216563920, 140605466214336, -5259885271508619262, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#13 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 2 (Thread 0x7fe130fff700 (LWP 5946)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe131031e30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe131408920, cond=0x7fe131031e08) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe130ffedc0, __canceltype = 826312992, __prev = 0x0}
>        cbuffer = {wseq = 120, cond = 0x7fe131031e08, mutex = 0x7fe131408920, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 120
>        seq = 60
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=0x7fe131031e08, mutex=0x7fe131408920) at pthread_cond_wait.c:655
>No locals.
>#3  0x00007fe14b477dc8 in PR_WaitCondVar (cvar=0x7fe131031e00, timeout=timeout@entry=4294967295) at ../../.././nspr/pr/src/pthreads/ptsynch.c:385
>        rv = <optimized out>
>        thred = 0x7fe13102e160
>#4  0x00007fe14434c2e6 in Watchdog::Sleep (this=0x7fe1312ffcd0, timeout=4294967295) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/xpconnect/src/XPCJSContext.cpp:208
>No locals.
>#5  Watchdog::Hibernate (this=0x7fe1312ffcd0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/xpconnect/src/XPCJSContext.cpp:203
>No locals.
>#6  WatchdogMain (arg=0x7fe1312ffcd0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/xpconnect/src/XPCJSContext.cpp:496
>        raiiObject478 = {<No data fields>}
>        self = 0x7fe1312ffcd0
>        manager = 0x7fe1326a6a60
>        lock = {mWatchdog = 0x7fe1312ffcd0}
>#7  0x00007fe14b47db08 in _pt_root (arg=0x7fe13102e160) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551104
>        tid = 5946
>#8  0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605166450432, 5243218616537280514, 140732216557806, 140732216557807, 140732216557968, 140605166448576, -5259704694440497150, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#9  0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 3 (Thread 0x7fe12a8fb700 (LWP 5965)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe13130bdcc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe13130bd70, cond=0x7fe13130bda0) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12a8faba0, __canceltype = 823033328, __prev = 0x0}
>        cbuffer = {wseq = 3, cond = 0x7fe13130bda0, mutex = 0x7fe13130bd70, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 1
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 3
>        seq = 1
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe13130bda0, mutex=0x7fe13130bd70) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=this@entry=0x7fe13130bda0, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe13130bda0
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x00007fe143c7aacf in mozilla::CondVar::Wait (this=0x7fe13130bd98) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/CondVar.h:66
>        raiiObject64 = <optimized out>
>        raiiObject64 = <optimized out>
>#5  mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent (this=0x7fe13130bd40, aMayWait=true, aPriority=0x7fe12a8facd8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/ThreadEventQueue.cpp:156
>        raiiObject155 = {mProfilingStack = 0x7fe12dc12d60, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7fe12dc12d60}, <No data fields>}}
>        lock = {mLock = 0x7fe13130bd70}
>        event = <optimized out>
>#6  0x00007fe143c7d228 in nsThread::ProcessNextEvent (this=0x7fe131293d00, aMayWait=<optimized out>, aResult=0x7fe12a8fadd7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:983
>        priority = mozilla::EventPriority::Normal
>        event = <optimized out>
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\255\217*\341\177\000\000i\337\307C\341\177\000\000`-\301-\341\177\000\000\000\332W\207\024\307\035}\001\000\000\000\341\177\000\000\200\255\217*\341\177\000\000 \331\301-\341\177\000\000\320\255\217*\341\177\000\000\000=)1\341\177\000", mIsSome = 0 '\000'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "h\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\200'sI\341\177\000", mIsSome = 0 '\000'}
>        callScriptObserver = false
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = true
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7fe12a8fadd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe131293d00
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#7  0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe131293d00, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = false
>#8  0x00007fe1440b509a in mozilla::ipc::MessagePumpForNonMainThreads::Run (this=0x7fe131294e00, aDelegate=0x7fe1310f9ac0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:364
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7fe131293d00
>        autoReleasePool = <optimized out>
>#9  0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe1310f9ac0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#10 MessageLoop::RunHandler (this=0x7fe1310f9ac0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#11 MessageLoop::Run (this=this@entry=0x7fe1310f9ac0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe1310f9ac0, previous_state_ = 0x0}
>#12 0x00007fe143c7f5b8 in nsThread::ThreadFunc (aArg=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7fe1310f9ac0}
>        initData = 0x0
>        self = 0x7fe131293d00
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#13 0x00007fe14b47db08 in _pt_root (arg=0x7fe1310f04c0) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551104
>        tid = 5965
>#14 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605058430720, 5243218616537280514, 140732216561870, 140732216561871, 140732216562032, 140605058428864, -5259656180637405182, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#15 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 4 (Thread 0x7fe12b8fd700 (LWP 5963)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe13130bbec) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe13130bb90, cond=0x7fe13130bbc0) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12b8fcba0, __canceltype = 1228225344, __prev = 0x0}
>        cbuffer = {wseq = 7, cond = 0x7fe13130bbc0, mutex = 0x7fe13130bb90, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 1
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 7
>        seq = 3
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe13130bbc0, mutex=0x7fe13130bb90) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=this@entry=0x7fe13130bbc0, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe13130bbc0
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x00007fe143c7aacf in mozilla::CondVar::Wait (this=0x7fe13130bbb8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/CondVar.h:66
>        raiiObject64 = <optimized out>
>        raiiObject64 = <optimized out>
>#5  mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent (this=0x7fe13130bb60, aMayWait=true, aPriority=0x7fe12b8fccd8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/ThreadEventQueue.cpp:156
>        raiiObject155 = {mProfilingStack = 0x7fe12dc12c80, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7fe12dc12c80}, <No data fields>}}
>        lock = {mLock = 0x7fe13130bb90}
>        event = <optimized out>
>#6  0x00007fe143c7d228 in nsThread::ProcessNextEvent (this=0x7fe131293a00, aMayWait=<optimized out>, aResult=0x7fe12b8fcdd7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:983
>        priority = mozilla::EventPriority::Normal
>        event = <optimized out>
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\315\217+\341\177\000\000i\337\307C\341\177\000\000\200,\301-\341\177\000\000\000\332W\207\024\307\035}\001\000\000\000\341\177\000\000\200\315\217+\341\177\000\000p\330\301-\341\177\000\000\320\315\217+\341\177\000\000\000:)1\341\177\000", mIsSome = 0 '\000'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "h\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\200'sI\341\177\000", mIsSome = 0 '\000'}
>        callScriptObserver = false
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = true
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7fe12b8fcdd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe131293a00
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#7  0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe131293a00, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = false
>#8  0x00007fe1440b509a in mozilla::ipc::MessagePumpForNonMainThreads::Run (this=0x7fe12dc1c880, aDelegate=0x7fe1310f9580) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:364
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7fe131293a00
>        autoReleasePool = <optimized out>
>#9  0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe1310f9580) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#10 MessageLoop::RunHandler (this=0x7fe1310f9580) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#11 MessageLoop::Run (this=this@entry=0x7fe1310f9580) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe1310f9580, previous_state_ = 0x0}
>#12 0x00007fe143c7f5b8 in nsThread::ThreadFunc (aArg=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7fe1310f9580}
>        initData = 0x0
>        self = 0x7fe131293a00
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#13 0x00007fe14b47db08 in _pt_root (arg=0x7fe1310f0280) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551104
>        tid = 5963
>#14 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605075216128, 5243218616537280514, 140732216561662, 140732216561663, 140732216561824, 140605075214272, -5259658376439435262, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#15 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 5 (Thread 0x7fe14b444740 (LWP 5937)):
>#0  0x00007fe14705585b in js::Nursery::needIdleTimeCollection (this=0x7fe131116618) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/gc/Nursery.h:310
>        threshold = 262138
>#1  0x00007fe146d41590 in JS::IsIdleGCTaskNeeded (rt=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ProtectedData.h:100
>No locals.
>#2  0x00007fe143c01588 in mozilla::CycleCollectedJSRuntime::IsIdleGCTaskNeeded (this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/CycleCollectedJSRuntime.h:247
>        this = <optimized out>
>#3  mozilla::CycleCollectedJSContext::IsIdleGCTaskNeeded (this=0x7fe1312f7000) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/base/CycleCollectedJSContext.cpp:434
>        gc_task = <optimized out>
>#4  0x00007fe144371f30 in XPCJSContext::AfterProcessTask (this=0x7fe1312f7000, aNewRecursionDepth=1) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/xpconnect/src/XPCJSContext.cpp:1218
>No locals.
>#5  0x00007fe143c7d3b9 in nsThread::ProcessNextEvent (this=0x7fe13140ba00, aMayWait=<optimized out>, aResult=0x7ffec5c6d8e7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:1086
>        reallyWait = <optimized out>
>        activation = {mStorage = "\000\000\000\000\000\000\000\000\001", '\000' <repeats 15 times>, "\314\200FK\341\177\000\000\260\330\306\305\376\177\000\000i\337\307C\341\177\000\000\000\000\060K\341\177\000\000\000\332W\207\024\307\035}\002\000\000\000\341\177\000", mIsSome = 1 '\001'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "\000\000\000\000\000\000\000\000\003\000\000\000\341\177\000\000\000\000\000\000\000\000\000", mIsSome = 1 '\001'}
>        callScriptObserver = true
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x7fe1312e26a8}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = <optimized out>
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7ffec5c6d8e7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe13140ba00
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#6  0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe13140ba00, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = true
>#7  0x00007fe1440b4e40 in mozilla::ipc::MessagePump::Run (this=0x7fe14b28a290, aDelegate=0x7ffec5c6da80) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:125
>        did_work = <optimized out>
>        thisThread = 0x7fe13140ba00
>        autoReleasePool = <optimized out>
>#8  0x00007fe1440892d9 in MessageLoop::RunInternal (this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#9  MessageLoop::RunHandler (this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#10 MessageLoop::Run (this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 2, quit_received = false}, loop_ = 0x7ffec5c6da80, previous_state_ = 0x7ffec5c6d9b0}
>#11 0x00007fe145b4212c in nsBaseAppShell::Run (this=0x7fe1312e26a0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/widget/nsBaseAppShell.cpp:158
>        thread = 0x7fe13140ba00
>#12 0x00007fe1469b9b5b in XRE_RunAppShell () at /usr/src/debug/firefox-62.0-3.fc29.x86_64/toolkit/xre/nsEmbedFunctions.cpp:896
>        appShell = {<nsCOMPtr_base> = {mRawPtr = 0x7fe1312e26a0}, <No data fields>}
>#13 0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7ffec5c6da80) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#14 MessageLoop::RunHandler (this=0x7ffec5c6da80) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#15 MessageLoop::Run (this=this@entry=0x7ffec5c6da80) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7ffec5c6da80, previous_state_ = 0x0}
>#16 0x00007fe1469ba035 in XRE_InitChildProcess (aArgc=17, aArgv=0x7ffec5c6ddc8, aChildData=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/toolkit/xre/nsEmbedFunctions.cpp:722
>        process = {mRawPtr = 0x7fe14b271000}
>        uiMessageLoop = {<base::MessagePump::Delegate> = {_vptr.Delegate = 0x7fe14938d090 <vtable for MessageLoop+16>}, type_ = MessageLoop::TYPE_MOZILLA_CHILD, id_ = 1, work_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe14b256740, _M_map_size = 8, _M_start = {_M_cur = 0x7fe14b294e00, _M_first = 0x7fe14b294e00, _M_last = 0x7fe14b294ff8, _M_node = 0x7fe14b256758}, _M_finish = {_M_cur = 0x7fe14b294e00, _M_first = 0x7fe14b294e00, _M_last = 0x7fe14b294ff8, _M_node = 0x7fe14b256758}}}, <No data fields>}}, delayed_work_queue_ = {c = {<std::_Vector_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, comp = {<std::binary_function<MessageLoop::PendingTask, MessageLoop::PendingTask, bool>> = {<No data fields>}, <No data fields>}}, deferred_non_nestable_work_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe14b256880, _M_map_size = 8, _M_start = {_M_cur = 0x7fe14b295000, _M_first = 0x7fe14b295000, _M_last = 0x7fe14b2951f8, _M_node = 0x7fe14b256898}, _M_finish = {_M_cur = 0x7fe14b295000, _M_first = 0x7fe14b295000, _M_last = 0x7fe14b2951f8, _M_node = 0x7fe14b256898}}}, <No data fields>}}, pump_ = {mRawPtr = 0x7fe14b28a290}, destruction_observers_ = {observers_ = {<std::_Vector_base<MessageLoop::DestructionObserver*, std::allocator<MessageLoop::DestructionObserver*> >> = {_M_impl = {<std::allocator<MessageLoop::DestructionObserver*>> = {<__gnu_cxx::new_allocator<MessageLoop::DestructionObserver*>> = {<No data fields>}, <No data fields>}, _M_start = 0x7fe131317f40, _M_finish = 0x7fe131317f60, _M_end_of_storage = 0x7fe131317f80}}, <No data fields>}, notify_depth_ = 0, type_ = base::ObserverList<MessageLoop::DestructionObserver, false>::NOTIFY_ALL}, nestable_tasks_allowed_ = true, exception_restoration_ = false, thread_name_ = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7ffec5c6db90 "Gecko_Child"}, _M_string_length = 11, {_M_local_buf = "Gecko_Child\000\376\177\000", _M_allocated_capacity = 7512953535531803975}}, incoming_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe14b2568c0, _M_map_size = 8, _M_start = {_M_cur = 0x7fe14b295200, _M_first = 0x7fe14b295200, _M_last = 0x7fe14b2953f8, _M_node = 0x7fe14b2568d8}, _M_finish = {_M_cur = 0x7fe14b295200, _M_first = 0x7fe14b295200, _M_last = 0x7fe14b2953f8, _M_node = 0x7fe14b2568d8}}}, <No data fields>}}, incoming_queue_lock_ = {lock_ = {native_handle_ = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}}, state_ = 0x7ffec5c6d940, run_depth_base_ = 2, shutting_down_ = false, transient_hang_timeout_ = 128, permanent_hang_timeout_ = 8192, next_sequence_num_ = 0, mEventTarget = {mRawPtr = 0x7fe14b22ad30}}
>        logger = <optimized out>
>        raiiObject408 = {<No data fields>}
>        raiiObject409 = {mProfilingStack = 0x7fe14b254430, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7fe14b254430}, <No data fields>}}
>        annotation = <optimized out>
>        parentPIDString = <optimized out>
>        end = 0x7ffec5c6e53e ""
>        parentPID = 5573
>        crashReportTmpDir = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        exitManager = {lock_ = {lock_ = {native_handle_ = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}}, stack_ = {c = {<std::_Deque_base<base::AtExitManager::CallbackAndParam, std::allocator<base::AtExitManager::CallbackAndParam> >> = {_M_impl = {<std::allocator<base::AtExitManager::CallbackAndParam>> = {<__gnu_cxx::new_allocator<base::AtExitManager::CallbackAndParam>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe14b256700, _M_map_size = 8, _M_start = {_M_cur = 0x7fe14b294c00, _M_first = 0x7fe14b294c00, _M_last = 0x7fe14b294e00, _M_node = 0x7fe14b256718}, _M_finish = {_M_cur = 0x7fe14b294c10, _M_first = 0x7fe14b294c00, _M_last = 0x7fe14b294e00, _M_node = 0x7fe14b256718}}}, <No data fields>}}, next_manager_ = 0x0}
>        rv = <optimized out>
>        uiLoopType = <optimized out>
>#17 0x0000563deee519fa in content_process_main (bootstrap=0x7fe14b229640, argc=19, argv=0x7ffec5c6ddc8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/browser/app/../../ipc/contentproc/plugin-container.cpp:50
>        childData = {<No data fields>}
>        rv = <optimized out>
>#18 0x0000563deee51364 in main (argc=20, argv=0x7ffec5c6ddc8, envp=0x7ffec5c6de70) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/UniquePtr.h:326
>        rv = <optimized out>
>        result = <optimized out>
>        start = <optimized out>
>        rv = <optimized out>
>        result = <optimized out>
>
>Thread 6 (Thread 0x7fe12b0fc700 (LWP 5964)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe13130bd28) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe13130bcd0, cond=0x7fe13130bd00) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12b0fbba0, __canceltype = 4096, __prev = 0x0}
>        cbuffer = {wseq = 0, cond = 0x7fe13130bd00, mutex = 0x7fe13130bcd0, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 0
>        seq = 0
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe13130bd00, mutex=0x7fe13130bcd0) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=this@entry=0x7fe13130bd00, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe13130bd00
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x00007fe143c7aacf in mozilla::CondVar::Wait (this=0x7fe13130bcf8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/CondVar.h:66
>        raiiObject64 = <optimized out>
>        raiiObject64 = <optimized out>
>#5  mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent (this=0x7fe13130bca0, aMayWait=true, aPriority=0x7fe12b0fbcd8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/ThreadEventQueue.cpp:156
>        raiiObject155 = {mProfilingStack = 0x7fe12dc12cf0, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7fe12dc12cf0}, <No data fields>}}
>        lock = {mLock = 0x7fe13130bcd0}
>        event = <optimized out>
>#6  0x00007fe143c7d228 in nsThread::ProcessNextEvent (this=0x7fe131293c40, aMayWait=<optimized out>, aResult=0x7fe12b0fbdd7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:983
>        priority = mozilla::EventPriority::Normal
>        event = <optimized out>
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\275\017+\341\177\000\000i\337\307C\341\177\000\000\360,\301-\341\177\000\000\000\332W\207\024\307\035}\001\000\000\000\341\177\000\000\200\275\017+\341\177\000\000\300\327\301-\341\177\000\000\320\275\017+\341\177\000\000@<)1\341\177\000", mIsSome = 0 '\000'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "h\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\200'sI\341\177\000", mIsSome = 0 '\000'}
>        callScriptObserver = false
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = true
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7fe12b0fbdd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe131293c40
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#7  0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe131293c40, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = false
>#8  0x00007fe1440b509a in mozilla::ipc::MessagePumpForNonMainThreads::Run (this=0x7fe12dc1cd40, aDelegate=0x7fe1310f9900) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:364
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7fe131293c40
>        autoReleasePool = <optimized out>
>#9  0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe1310f9900) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#10 MessageLoop::RunHandler (this=0x7fe1310f9900) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#11 MessageLoop::Run (this=this@entry=0x7fe1310f9900) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe1310f9900, previous_state_ = 0x0}
>#12 0x00007fe143c7f5b8 in nsThread::ThreadFunc (aArg=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7fe1310f9900}
>        initData = 0x0
>        self = 0x7fe131293c40
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#13 0x00007fe14b47db08 in _pt_root (arg=0x7fe1310f03a0) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551104
>        tid = 5964
>#14 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605066823424, 5243218616537280514, 140732216561854, 140732216561855, 140732216562016, 140605066821568, -5259657279612162046, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#15 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 7 (Thread 0x7fe12f5ff700 (LWP 5955)):
>#0  0x00007fe14b593301 in __GI___poll (fds=fds@entry=0x7fe12f5fe8e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551602
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007fe14b479800 in poll (__timeout=-1, __nfds=1, __fds=0x7fe12f5fe8e0) at /usr/include/bits/poll2.h:46
>No locals.
>#2  _pr_poll_with_poll (pds=pds@entry=0x7fe1313f7800, npds=npds@entry=1, timeout=timeout@entry=4294967295) at ../../.././nspr/pr/src/pthreads/ptio.c:4023
>        stack_syspoll = {{fd = 30, events = 3, revents = 1}, {fd = 65, events = 0, revents = 0}, {fd = 1, events = 0, revents = 0}, {fd = 1136615771, events = 32737, revents = 0}, {fd = 1265009200, events = 0, revents = 0}, {fd = 794815776, events = 32737, revents = 0}, {fd = 1261032896, events = 32737, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 794815776, events = 32737, revents = 0}, {fd = 794814896, events = 32737, revents = 0}, {fd = 1215709044, events = 32737, revents = 0}, {fd = 1136615819, events = 32737, revents = 0}, {fd = 794815808, events = 32737, revents = 0}, {fd = 794815808, events = 32737, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 1136615912, events = 32737, revents = 0}, {fd = 1215709042, events = 32737, revents = 0}, {fd = -286924624, events = 22077, revents = 0}, {fd = 794814880, events = 32737, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 794815568, events = 32737, revents = 0}, {fd = 794815569, events = 32737, revents = 0}, {fd = 1199123651, events = 32737, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = -1, events = 0, revents = 0}, {fd = 1199123651, events = 32737, revents = 0}, {fd = 794814920, events = 32737, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 20, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 794815424, events = 32737, revents = 0}, {fd = 794815392, events = 32737, revents = 0}, {fd = -286927894, events = 22077, revents = 0}, {fd = 1260770336, events = 32737, revents = 0}, {fd = 1137158953, events = 32737, revents = 0}, {fd = 822085944, events = 32737, revents = 0}, {fd = -286935041, events = 22077, revents = 0}, {fd = 48, events = 0, revents = 0}, {fd = 1261437232, events = 32737, revents = 0}, {fd = 822358368, events = 32737, revents = 0}, {fd = 825072320, events = 32737, revents = 0}, {fd = 794815192, events = 32737, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 822273816, events = 32737, revents = 0}, {fd = 794815447, events = 32737, revents = 0}, {fd = 1, events = 0, revents = 0}, {fd = 1137144829, events = 32737, revents = 0}, {fd = 822358608, events = 32737, revents = 0}, {fd = 1137801307, events = 0, revents = 0}, {fd = 794815447, events = 32737, revents = 0}, {fd = 1137169367, events = 32737, revents = 0}, {fd = 16, events = 32737, revents = 0}, {fd = 0, events = 0, revents = 0}, {fd = 16, events = 32737, revents = 0}, {fd = 794815248, events = 32737, revents = 0}, {fd = 794815184, events = 32737, revents = 0}, {fd = -2024285696, events = -14572, revents = 32029}, {fd = 0, events = 0, revents = 0}, {fd = -286927894, events = 22077, revents = 0}}
>        syspoll = <optimized out>
>        index = <optimized out>
>        msecs = -1
>        ready = <optimized out>
>        start = 0
>        elapsed = <optimized out>
>        remaining = <optimized out>
>#3  0x00007fe14b47c629 in PR_Poll (pds=pds@entry=0x7fe1313f7800, npds=npds@entry=1, timeout=timeout@entry=4294967295) at ../../.././nspr/pr/src/pthreads/ptio.c:4426
>No locals.
>#4  0x00007fe143d2c7c6 in mozilla::net::nsSocketTransportService::Poll (this=this@entry=0x7fe13102e700, pollDuration=pollDuration@entry=0x7fe12f5fec48, ts=ts@entry=1357614) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/netwerk/base/nsSocketTransportService2.cpp:567
>        pollList = 0x7fe1313f7800
>        pollCount = 1
>        pollTimeout = 4294967295
>        pendingEvents = false
>        pollStart = {mValue = 0}
>        rv = <optimized out>
>#5  0x00007fe143d2de1d in mozilla::net::nsSocketTransportService::DoPollIteration (this=this@entry=0x7fe13102e700, pollDuration=pollDuration@entry=0x7fe12f5fec48) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/netwerk/base/nsSocketTransportService2.cpp:1215
>        now = 1357614
>        i = -1
>        count = <optimized out>
>        n = 0
>#6  0x00007fe143d2e088 in mozilla::net::nsSocketTransportService::Run (this=0x7fe13102e700) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/netwerk/base/nsSocketTransportService2.cpp:987
>        pendingEvents = false
>        goingOffline = <optimized out>
>        threadInt = {<nsCOMPtr_base> = {mRawPtr = 0x7fe1312d9ac0}, <No data fields>}
>        startOfCycleForLastCycleCalc = <optimized out>
>        numberOfPendingEventsLastCycle = 0
>        pollCycleStart = {mValue = 0}
>        singlePollDuration = {mValue = 0}
>        startOfIteration = {mValue = 0}
>        startOfNextIteration = {mValue = 0}
>        numberOfPendingEvents = 0
>        pollDuration = {mValue = 0}
>#7  0x00007fe143c7d2a8 in nsThread::ProcessNextEvent (this=0x7fe1312d9ac0, aMayWait=<optimized out>, aResult=0x7fe12f5fedd7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:1051
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = {mStorage = {<optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>}, mIsSome = 0 '\000'}
>        recursiveEvent = false
>        currentPerformanceCounter = {mRawPtr = 0x0}
>        priority = mozilla::EventPriority::Normal
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x7fe13102e720}, <No data fields>}
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\355_/\341\177\000\000i\337\307C\341\177\000\000@\356l2\341\177\000\000\000\332W\207\024\307\035}\001\000\000\000\341\177\000\000\200\355_/\341\177\000\000\220\214@1\341\177\000\000\320\355_/\341\177\000\000\300\232-1\341\177\000", mIsSome = 0 '\000'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "h\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\200'sI\341\177\000", mIsSome = 0 '\000'}
>        callScriptObserver = false
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = <optimized out>
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7fe12f5fedd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe1312d9ac0
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#8  0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe1312d9ac0, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = true
>#9  0x00007fe1440b509a in mozilla::ipc::MessagePumpForNonMainThreads::Run (this=0x7fe14b256e80, aDelegate=0x7fe14b2533c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:364
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7fe1312d9ac0
>        autoReleasePool = <optimized out>
>#10 0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe14b2533c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#11 MessageLoop::RunHandler (this=0x7fe14b2533c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#12 MessageLoop::Run (this=this@entry=0x7fe14b2533c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe14b2533c0, previous_state_ = 0x0}
>#13 0x00007fe143c7f5b8 in nsThread::ThreadFunc (aArg=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7fe14b2533c0}
>        initData = 0x0
>        self = 0x7fe1312d9ac0
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#14 0x00007fe14b47db08 in _pt_root (arg=0x7fe13102e820) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551602
>        tid = 5955
>#15 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605139187456, 5243218616537280514, 140732216556830, 140732216556831, 140732216556992, 140605139185600, -5259648894225387518, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#16 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 8 (Thread 0x7fe12fffa700 (LWP 5951)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe13110464c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe1311045c8, cond=0x7fe131104620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12fff95c0, __canceltype = 805279440, __prev = 0x0}
>        cbuffer = {wseq = 19, cond = 0x7fe131104620, mutex = 0x7fe1311045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 1
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 19
>        seq = 9
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe131104620, mutex=0x7fe1311045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe131104620, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe131104620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=0x7fe131104620, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 2097152, tv_nsec = 140605167519176}
>        abs_ts = {tv_sec = 140605149649592, tv_nsec = 140605167520160}
>#5  0x00007fe146e0cdb7 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ConditionVariable.h:101
>No locals.
>#6  js::GlobalHelperThreadState::wait (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop (this=0x7fe1311049a0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7fe1311045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14, mArray = {mArr = {0x0 <repeats 14 times>}}}, autoGCRooters_ = 0x0, geckoProfiler_ = {profilingStack_ = 0x0}, realm_ = 0x0, zone_ = 0x0, nativeStackLimit = {140605147811841, 140605147811841, 140605147811841}}, <js::MallocProvider<JSContext>> = {<No data fields>}, runtime_ = {<js::ProtectedData<js::CheckUnprotected, JSRuntime*>> = {value = 0x0}, <No data fields>}, kind_ = {value = js::ContextKind::HelperThread}, helperThread_ = {<js::ProtectedData<js::CheckThreadLocal, js::HelperThread*>> = {value = 0x7fe1311049a0}, <No data fields>}, nurserySuppressions_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1}, <No data fields>}, options_ = {<js::ProtectedData<js::CheckThreadLocal, JS::ContextOptions>> = {value = {baseline_ = true, ion_ = true, asmJS_ = true, wasm_ = true, wasmBaseline_ = true, wasmIon_ = true, testWasmAwaitTier2_ = false, throwOnAsmJSValidationFailure_ = false, nativeRegExp_ = true, asyncStack_ = true, throwOnDebuggeeWouldRun_ = true, dumpStackOnDebuggeeWouldRun_ = false, werror_ = false, strictMode_ = false, extraWarnings_ = false, streams_ = false}}, <No data fields>}, arenas_ = {<js::ProtectedData<js::CheckThreadLocal, js::gc::ArenaLists*>> = {value = 0x0}, <No data fields>}, static reportedError = {dummy = 0}, static reportedOOM = {<JS::Error> = {dummy = 0}, <No data fields>}, jitActivation = {<js::ProtectedData<js::CheckThreadLocal, js::jit::JitActivation*>> = {value = 0x0}, <No data fields>}, regexpStack = {<js::ProtectedData<js::CheckThreadLocal, js::irregexp::RegExpStack>> = {value = {static kStackLimitSlack = 32, static kMemoryTop = 18446744073709551615, static kMinimumStackSize = 512, static kMaximumStackSize = 67108864, base_ = 0x0, size = 0, limit_ = 0x0}}, <No data fields>}, activation_ = {<js::ProtectedData<js::CheckThreadLocal, js::Activation*>> = {value = 0x0}, <No data fields>}, profilingActivation_ = 0x0, interpreterStack_ = {<js::ProtectedData<js::CheckThreadLocal, js::InterpreterStack>> = {value = {static DEFAULT_CHUNK_SIZE = 4096, allocator_ = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}, static MAX_FRAMES = 50000, static MAX_FRAMES_TRUSTED = 51000, frameCount_ = 0}}, <No data fields>}, nativeStackBase = 140605149655040, nativeStackQuota = {{<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}}, entryMonitor = {<js::ProtectedData<js::CheckThreadLocal, JS::dbg::AutoEntryMonitor*>> = {value = 0x0}, <No data fields>}, noExecuteDebuggerTop = {<js::ProtectedData<js::CheckThreadLocal, js::EnterDebuggeeNoExecute*>> = {value = 0x0}, <No data fields>}, activityCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(void*, bool)>> = {value = 0x0}, <No data fields>}, activityCallbackArg = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, requestDepth = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, autoFlushICache_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::AutoFlushICache*>> = {value = 0x0}, <No data fields>}, dtoaState = {<js::ProtectedData<js::CheckThreadLocal, DtoaState*>> = {value = 0x0}, <No data fields>}, suppressGC = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, enableAccessValidation = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, inUnsafeRegion = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, generationalDisabled = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, compactingDisabledCount = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, frontendCollectionPool_ = {<js::ProtectedData<js::CheckThreadLocal, js::frontend::NameCollectionPool>> = {value = {mapPool_ = {<js::frontend::CollectionPool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy>, js::frontend::InlineTablePool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fff9888, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fff99a0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, vectorPool_ = {<js::frontend::CollectionPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy>, js::frontend::VectorPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fff9ab8, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fff9bd0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, activeCompilations_ = 0}}, <No data fields>}, suppressProfilerSampling = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, static TEMP_LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4096, tempLifoAlloc_ = {<js::ProtectedData<js::CheckThreadLocal, js::LifoAlloc>> = {value = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}}, <No data fields>}, debuggerMutations = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, ionPcScriptCache = {<js::ProtectedData<js::CheckThreadLocal, js::jit::PcScriptCache*>> = {value = 0x0}, <No data fields>}, throwing = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, unwrappedException_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::Value> >> = {value = {<js::RootedBase<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::MutableWrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::WrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<JS::Value> >> = {mNext = 0x7fe12fff9d38, mPrev = 0x7fe12fff9d38, mIsSentinel = false}, ptr = {asBits_ = 18444914486360932352, asDouble_ = -nan(0x9800000000000), debugView_ = {payload47_ = 0, tag_ = JSVAL_TAG_UNDEFINED}, s_ = {payload_ = {i32_ = 0, u32_ = 0, why_ = JS_ELEMENTS_HOLE}}}}}, <No data fields>}, overRecursed_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, propagatingForcedReturn_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, liveVolatileJitFrameIter_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::DebugModeOSRVolatileJitFrameIter*>> = {value = 0x0}, <No data fields>}, reportGranularity = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 3}, <No data fields>}, resolvingList = {<js::ProtectedData<js::CheckThreadLocal, js::AutoResolving*>> = {value = 0x0}, <No data fields>}, generatingError = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, cycleDetectorVector_ = {<js::ProtectedData<js::CheckThreadLocal, JS::GCVector<JSObject*, 8, js::TempAllocPolicy> >> = {value = {vector = {<js::TempAllocPolicy> = {cx_ = 0x7fe12fff96b0}, static kElemIsPod = true, static kMaxInlineBytes = 992, static kInlineCapacity = 8, mBegin = 0x7fe12fff9da0, mLength = 0, mTail = {<mozilla::Vector<JSObject*, 8, js::TempAllocPolicy>::CapacityAndReserved> = {mCapacity = 8}, mBytes = '\000' <repeats 63 times>}, static sMaxInlineStorage = <optimized out>}}}, <No data fields>}, data = {<js::ProtectedData<js::CheckUnprotected, void*>> = {value = 0x0}, <No data fields>}, outstandingRequests = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, jitIsBroken = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, asyncStackForNewActivations_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<js::SavedFrame*> >> = {value = {<js::RootedBase<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::MutableWrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::WrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<js::SavedFrame*> >> = {mNext = 0x7fe12fff9df0, mPrev = 0x7fe12fff9df0, mIsSentinel = false}, ptr = 0x0}}, <No data fields>}, asyncCauseForNewActivations = {<js::ProtectedData<js::CheckThreadLocal, char const*>> = {value = 0x0}, <No data fields>}, asyncCallIsExplicit = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptCallbacks_ = {<js::ProtectedData<js::CheckThreadLocal, mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy> >> = {value = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 2, mBegin = 0x7fe12fff9e38, mLength = 0, mTail = {<mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 2}, mBytes = '\000' <repeats 15 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, interruptCallbackDisabled = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptBits_ = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, <No data fields>}, fx = {cond_ = 0x0, state_ = js::FutexThread::Idle, static lock_ = {<mozilla::detail::AtomicBaseIncDec<js::Mutex*, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<js::Mutex*, (mozilla::MemoryOrdering)2>> = {mValue = {_M_b = {_M_p = 0x7fe131103070}}}, <No data fields>}, <No data fields>}, canWait_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}}, osrTempData_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned char*>> = {value = 0x0}, <No data fields>}, ionReturnOverride_ = {<js::ProtectedData<js::CheckThreadLocal, JS::Value>> = {value = {asBits_ = 18445195961337643011, asDouble_ = -nan(0xa800000000003), debugView_ = {payload47_ = 3, tag_ = JSVAL_TAG_MAGIC}, s_ = {payload_ = {i32_ = 3, u32_ = 3, why_ = JS_ARG_POISON}}}}, <No data fields>}, jitStackLimit = {<mozilla::detail::AtomicBaseIncDec<unsigned long, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned long, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned long>> = {static _S_alignment = 8, _M_i = 18446744073709551615}, <No data fields>}}, <No data fields>}, <No data fields>}, jitStackLimitNoInterrupt = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 18446744073709551615}, <No data fields>}, getIncumbentGlobalCallback = {<js::ProtectedData<js::CheckThreadLocal, JSObject* (*)(JSContext*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallback = {<js::ProtectedData<js::CheckThreadLocal, bool (*)(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, jobQueue = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::GCVector<JSObject*, 0, js::SystemAllocPolicy> >*>> = {value = 0x0}, <No data fields>}, drainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, stopDrainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, promiseRejectionTrackerCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(JSContext*, JS::Handle<JSObject*>, JS::PromiseRejectionHandlingState, void*)>> = {value = 0x0}, <No data fields>}, promiseRejectionTrackerCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}}
>#8  0x00007fe146e07d9e in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul> (this=0x7fe13112b070) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:241
>No locals.
>#9  js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start (aPack=0x7fe13112b070) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:235
>        pack = 0x7fe13112b070
>#10 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605149652736, 5243218616537280514, 140732216557486, 140732216557487, 140732216557616, 140605149650880, -5259649719395979262, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 9 (Thread 0x7fe12f9f7700 (LWP 5954)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe131104648) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe1311045c8, cond=0x7fe131104620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12f9f65c0, __canceltype = 32, __prev = 0x0}
>        cbuffer = {wseq = 14, cond = 0x7fe131104620, mutex = 0x7fe1311045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 14
>        seq = 7
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe131104620, mutex=0x7fe1311045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe131104620, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe131104620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=0x7fe131104620, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 2097152, tv_nsec = 140605605402816}
>        abs_ts = {tv_sec = 32, tv_nsec = 9015580920049555968}
>#5  0x00007fe146e0cdb7 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ConditionVariable.h:101
>No locals.
>#6  js::GlobalHelperThreadState::wait (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop (this=0x7fe131104ad8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7fe1311045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14, mArray = {mArr = {0x0 <repeats 14 times>}}}, autoGCRooters_ = 0x0, geckoProfiler_ = {profilingStack_ = 0x0}, realm_ = 0x0, zone_ = 0x0, nativeStackLimit = {140605141508097, 140605141508097, 140605141508097}}, <js::MallocProvider<JSContext>> = {<No data fields>}, runtime_ = {<js::ProtectedData<js::CheckUnprotected, JSRuntime*>> = {value = 0x0}, <No data fields>}, kind_ = {value = js::ContextKind::HelperThread}, helperThread_ = {<js::ProtectedData<js::CheckThreadLocal, js::HelperThread*>> = {value = 0x7fe131104ad8}, <No data fields>}, nurserySuppressions_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1}, <No data fields>}, options_ = {<js::ProtectedData<js::CheckThreadLocal, JS::ContextOptions>> = {value = {baseline_ = true, ion_ = true, asmJS_ = true, wasm_ = true, wasmBaseline_ = true, wasmIon_ = true, testWasmAwaitTier2_ = false, throwOnAsmJSValidationFailure_ = false, nativeRegExp_ = true, asyncStack_ = true, throwOnDebuggeeWouldRun_ = true, dumpStackOnDebuggeeWouldRun_ = false, werror_ = false, strictMode_ = false, extraWarnings_ = false, streams_ = false}}, <No data fields>}, arenas_ = {<js::ProtectedData<js::CheckThreadLocal, js::gc::ArenaLists*>> = {value = 0x0}, <No data fields>}, static reportedError = {dummy = 0}, static reportedOOM = {<JS::Error> = {dummy = 0}, <No data fields>}, jitActivation = {<js::ProtectedData<js::CheckThreadLocal, js::jit::JitActivation*>> = {value = 0x0}, <No data fields>}, regexpStack = {<js::ProtectedData<js::CheckThreadLocal, js::irregexp::RegExpStack>> = {value = {static kStackLimitSlack = 32, static kMemoryTop = 18446744073709551615, static kMinimumStackSize = 512, static kMaximumStackSize = 67108864, base_ = 0x0, size = 0, limit_ = 0x0}}, <No data fields>}, activation_ = {<js::ProtectedData<js::CheckThreadLocal, js::Activation*>> = {value = 0x0}, <No data fields>}, profilingActivation_ = 0x0, interpreterStack_ = {<js::ProtectedData<js::CheckThreadLocal, js::InterpreterStack>> = {value = {static DEFAULT_CHUNK_SIZE = 4096, allocator_ = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}, static MAX_FRAMES = 50000, static MAX_FRAMES_TRUSTED = 51000, frameCount_ = 0}}, <No data fields>}, nativeStackBase = 140605143351296, nativeStackQuota = {{<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}}, entryMonitor = {<js::ProtectedData<js::CheckThreadLocal, JS::dbg::AutoEntryMonitor*>> = {value = 0x0}, <No data fields>}, noExecuteDebuggerTop = {<js::ProtectedData<js::CheckThreadLocal, js::EnterDebuggeeNoExecute*>> = {value = 0x0}, <No data fields>}, activityCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(void*, bool)>> = {value = 0x0}, <No data fields>}, activityCallbackArg = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, requestDepth = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, autoFlushICache_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::AutoFlushICache*>> = {value = 0x0}, <No data fields>}, dtoaState = {<js::ProtectedData<js::CheckThreadLocal, DtoaState*>> = {value = 0x0}, <No data fields>}, suppressGC = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, enableAccessValidation = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, inUnsafeRegion = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, generationalDisabled = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, compactingDisabledCount = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, frontendCollectionPool_ = {<js::ProtectedData<js::CheckThreadLocal, js::frontend::NameCollectionPool>> = {value = {mapPool_ = {<js::frontend::CollectionPool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy>, js::frontend::InlineTablePool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12f9f6888, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12f9f69a0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, vectorPool_ = {<js::frontend::CollectionPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy>, js::frontend::VectorPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12f9f6ab8, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12f9f6bd0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, activeCompilations_ = 0}}, <No data fields>}, suppressProfilerSampling = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, static TEMP_LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4096, tempLifoAlloc_ = {<js::ProtectedData<js::CheckThreadLocal, js::LifoAlloc>> = {value = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}}, <No data fields>}, debuggerMutations = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, ionPcScriptCache = {<js::ProtectedData<js::CheckThreadLocal, js::jit::PcScriptCache*>> = {value = 0x0}, <No data fields>}, throwing = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, unwrappedException_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::Value> >> = {value = {<js::RootedBase<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::MutableWrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::WrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<JS::Value> >> = {mNext = 0x7fe12f9f6d38, mPrev = 0x7fe12f9f6d38, mIsSentinel = false}, ptr = {asBits_ = 18444914486360932352, asDouble_ = -nan(0x9800000000000), debugView_ = {payload47_ = 0, tag_ = JSVAL_TAG_UNDEFINED}, s_ = {payload_ = {i32_ = 0, u32_ = 0, why_ = JS_ELEMENTS_HOLE}}}}}, <No data fields>}, overRecursed_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, propagatingForcedReturn_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, liveVolatileJitFrameIter_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::DebugModeOSRVolatileJitFrameIter*>> = {value = 0x0}, <No data fields>}, reportGranularity = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 3}, <No data fields>}, resolvingList = {<js::ProtectedData<js::CheckThreadLocal, js::AutoResolving*>> = {value = 0x0}, <No data fields>}, generatingError = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, cycleDetectorVector_ = {<js::ProtectedData<js::CheckThreadLocal, JS::GCVector<JSObject*, 8, js::TempAllocPolicy> >> = {value = {vector = {<js::TempAllocPolicy> = {cx_ = 0x7fe12f9f66b0}, static kElemIsPod = true, static kMaxInlineBytes = 992, static kInlineCapacity = 8, mBegin = 0x7fe12f9f6da0, mLength = 0, mTail = {<mozilla::Vector<JSObject*, 8, js::TempAllocPolicy>::CapacityAndReserved> = {mCapacity = 8}, mBytes = '\000' <repeats 63 times>}, static sMaxInlineStorage = <optimized out>}}}, <No data fields>}, data = {<js::ProtectedData<js::CheckUnprotected, void*>> = {value = 0x0}, <No data fields>}, outstandingRequests = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, jitIsBroken = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, asyncStackForNewActivations_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<js::SavedFrame*> >> = {value = {<js::RootedBase<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::MutableWrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::WrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<js::SavedFrame*> >> = {mNext = 0x7fe12f9f6df0, mPrev = 0x7fe12f9f6df0, mIsSentinel = false}, ptr = 0x0}}, <No data fields>}, asyncCauseForNewActivations = {<js::ProtectedData<js::CheckThreadLocal, char const*>> = {value = 0x0}, <No data fields>}, asyncCallIsExplicit = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptCallbacks_ = {<js::ProtectedData<js::CheckThreadLocal, mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy> >> = {value = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 2, mBegin = 0x7fe12f9f6e38, mLength = 0, mTail = {<mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 2}, mBytes = '\000' <repeats 15 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, interruptCallbackDisabled = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptBits_ = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, <No data fields>}, fx = {cond_ = 0x0, state_ = js::FutexThread::Idle, static lock_ = {<mozilla::detail::AtomicBaseIncDec<js::Mutex*, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<js::Mutex*, (mozilla::MemoryOrdering)2>> = {mValue = {_M_b = {_M_p = 0x7fe131103070}}}, <No data fields>}, <No data fields>}, canWait_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}}, osrTempData_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned char*>> = {value = 0x0}, <No data fields>}, ionReturnOverride_ = {<js::ProtectedData<js::CheckThreadLocal, JS::Value>> = {value = {asBits_ = 18445195961337643011, asDouble_ = -nan(0xa800000000003), debugView_ = {payload47_ = 3, tag_ = JSVAL_TAG_MAGIC}, s_ = {payload_ = {i32_ = 3, u32_ = 3, why_ = JS_ARG_POISON}}}}, <No data fields>}, jitStackLimit = {<mozilla::detail::AtomicBaseIncDec<unsigned long, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned long, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned long>> = {static _S_alignment = 8, _M_i = 18446744073709551615}, <No data fields>}}, <No data fields>}, <No data fields>}, jitStackLimitNoInterrupt = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 18446744073709551615}, <No data fields>}, getIncumbentGlobalCallback = {<js::ProtectedData<js::CheckThreadLocal, JSObject* (*)(JSContext*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallback = {<js::ProtectedData<js::CheckThreadLocal, bool (*)(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, jobQueue = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::GCVector<JSObject*, 0, js::SystemAllocPolicy> >*>> = {value = 0x0}, <No data fields>}, drainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, stopDrainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, promiseRejectionTrackerCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(JSContext*, JS::Handle<JSObject*>, JS::PromiseRejectionHandlingState, void*)>> = {value = 0x0}, <No data fields>}, promiseRejectionTrackerCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}}
>#8  0x00007fe146e07d9e in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul> (this=0x7fe13112b0a0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:241
>No locals.
>#9  js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start (aPack=0x7fe13112b0a0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:235
>        pack = 0x7fe13112b0a0
>#10 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605143348992, 5243218616537280514, 140732216557486, 140732216557487, 140732216557616, 140605143347136, -5259649439686234110, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 10 (Thread 0x7fe12e8ff700 (LWP 5956)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe14b25d220) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe14b25d1c8, cond=0x7fe14b25d1f8) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12e8feb60, __canceltype = 826325504, __prev = 0x0}
>        cbuffer = {wseq = 12, cond = 0x7fe14b25d1f8, mutex = 0x7fe14b25d1c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 12
>        seq = 6
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe14b25d1f8, mutex=0x7fe14b25d1c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe14b25d1f8, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe14b25d1f8
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=this@entry=0x7fe14b25d1f8, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 140605125553168, tv_nsec = 140605608609026}
>        abs_ts = {tv_sec = 140605170858736, tv_nsec = 9015580920049555968}
>#5  0x00007fe143c83dc4 in mozilla::CondVar::Wait (aDuration=..., this=0x7fe14b25d1f0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/CondVar.h:74
>        raiiObject72 = <optimized out>
>        raiiObject72 = <optimized out>
>#6  mozilla::Monitor::Wait (aDuration=..., this=0x7fe14b25d1c8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/Monitor.h:39
>No locals.
>#7  TimerThread::Run (this=0x7fe14b25d1a0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/TimerThread.cpp:542
>        waitFor = {mValue = 9223372036854775807}
>        forceRunThisTimer = <optimized out>
>        lock = {mMonitor = 0x7fe14b25d1c8}
>        usForPosInterval = <optimized out>
>        usIntervalResolution = <optimized out>
>        forceRunNextTimer = false
>#8  0x00007fe143c7d2a8 in nsThread::ProcessNextEvent (this=0x7fe1312e01c0, aMayWait=<optimized out>, aResult=0x7fe12e8fedd7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:1051
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = {mStorage = {<optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>}, mIsSome = 0 '\000'}
>        recursiveEvent = false
>        currentPerformanceCounter = {mRawPtr = 0x0}
>        priority = mozilla::EventPriority::Normal
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x7fe14b25d1a0}, <No data fields>}
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\355\217.\341\177\000\000i\337\307C\341\177\000\000\000\000\060K\341\177\000\000\000\332W\207\024\307\035}\001\000\000\000\341\177\000\000\200\355\217.\341\177\000\000\240\216@1\341\177\000\000\320\355\217.\341\177\000\000\300\001.1\341\177\000", mIsSome = 0 '\000'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "\370\000\060K\341\177\000\000\002\000\000\000\000\000\000\000\200'sI\341\177\000", mIsSome = 0 '\000'}
>        callScriptObserver = false
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = <optimized out>
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7fe12e8fedd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe1312e01c0
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#9  0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe1312e01c0, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = true
>#10 0x00007fe1440b509a in mozilla::ipc::MessagePumpForNonMainThreads::Run (this=0x7fe1312ef800, aDelegate=0x7fe14b253580) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:364
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7fe1312e01c0
>        autoReleasePool = <optimized out>
>#11 0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe14b253580) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#12 MessageLoop::RunHandler (this=0x7fe14b253580) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#13 MessageLoop::Run (this=this@entry=0x7fe14b253580) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe14b253580, previous_state_ = 0x0}
>#14 0x00007fe143c7f5b8 in nsThread::ThreadFunc (aArg=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7fe14b253580}
>        initData = 0x0
>        self = 0x7fe1312e01c0
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#15 0x00007fe14b47db08 in _pt_root (arg=0x7fe13102eee0) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551104
>        tid = 5956
>#16 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605125555968, 5243218616537280514, 140732216539726, 140732216539727, 140732216539888, 140605125554112, -5259647382396899326, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#17 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 11 (Thread 0x7fe1307fe700 (LWP 5947)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe131104648) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe1311045c8, cond=0x7fe131104620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe1307fd5c0, __canceltype = 32, __prev = 0x0}
>        cbuffer = {wseq = 12, cond = 0x7fe131104620, mutex = 0x7fe1311045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 12
>        seq = 6
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe131104620, mutex=0x7fe1311045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe131104620, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe131104620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=0x7fe131104620, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 2097152, tv_nsec = 140605605402784}
>        abs_ts = {tv_sec = 32, tv_nsec = 9015580920049555968}
>#5  0x00007fe146e0cdb7 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ConditionVariable.h:101
>No locals.
>#6  js::GlobalHelperThreadState::wait (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop (this=0x7fe131104800) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7fe1311045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14, mArray = {mArr = {0x0 <repeats 14 times>}}}, autoGCRooters_ = 0x0, geckoProfiler_ = {profilingStack_ = 0x0}, realm_ = 0x0, zone_ = 0x0, nativeStackLimit = {140605156216833, 140605156216833, 140605156216833}}, <js::MallocProvider<JSContext>> = {<No data fields>}, runtime_ = {<js::ProtectedData<js::CheckUnprotected, JSRuntime*>> = {value = 0x0}, <No data fields>}, kind_ = {value = js::ContextKind::HelperThread}, helperThread_ = {<js::ProtectedData<js::CheckThreadLocal, js::HelperThread*>> = {value = 0x7fe131104800}, <No data fields>}, nurserySuppressions_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1}, <No data fields>}, options_ = {<js::ProtectedData<js::CheckThreadLocal, JS::ContextOptions>> = {value = {baseline_ = true, ion_ = true, asmJS_ = true, wasm_ = true, wasmBaseline_ = true, wasmIon_ = true, testWasmAwaitTier2_ = false, throwOnAsmJSValidationFailure_ = false, nativeRegExp_ = true, asyncStack_ = true, throwOnDebuggeeWouldRun_ = true, dumpStackOnDebuggeeWouldRun_ = false, werror_ = false, strictMode_ = false, extraWarnings_ = false, streams_ = false}}, <No data fields>}, arenas_ = {<js::ProtectedData<js::CheckThreadLocal, js::gc::ArenaLists*>> = {value = 0x0}, <No data fields>}, static reportedError = {dummy = 0}, static reportedOOM = {<JS::Error> = {dummy = 0}, <No data fields>}, jitActivation = {<js::ProtectedData<js::CheckThreadLocal, js::jit::JitActivation*>> = {value = 0x0}, <No data fields>}, regexpStack = {<js::ProtectedData<js::CheckThreadLocal, js::irregexp::RegExpStack>> = {value = {static kStackLimitSlack = 32, static kMemoryTop = 18446744073709551615, static kMinimumStackSize = 512, static kMaximumStackSize = 67108864, base_ = 0x0, size = 0, limit_ = 0x0}}, <No data fields>}, activation_ = {<js::ProtectedData<js::CheckThreadLocal, js::Activation*>> = {value = 0x0}, <No data fields>}, profilingActivation_ = 0x0, interpreterStack_ = {<js::ProtectedData<js::CheckThreadLocal, js::InterpreterStack>> = {value = {static DEFAULT_CHUNK_SIZE = 4096, allocator_ = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}, static MAX_FRAMES = 50000, static MAX_FRAMES_TRUSTED = 51000, frameCount_ = 0}}, <No data fields>}, nativeStackBase = 140605158060032, nativeStackQuota = {{<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}}, entryMonitor = {<js::ProtectedData<js::CheckThreadLocal, JS::dbg::AutoEntryMonitor*>> = {value = 0x0}, <No data fields>}, noExecuteDebuggerTop = {<js::ProtectedData<js::CheckThreadLocal, js::EnterDebuggeeNoExecute*>> = {value = 0x0}, <No data fields>}, activityCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(void*, bool)>> = {value = 0x0}, <No data fields>}, activityCallbackArg = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, requestDepth = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, autoFlushICache_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::AutoFlushICache*>> = {value = 0x0}, <No data fields>}, dtoaState = {<js::ProtectedData<js::CheckThreadLocal, DtoaState*>> = {value = 0x0}, <No data fields>}, suppressGC = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, enableAccessValidation = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, inUnsafeRegion = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, generationalDisabled = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, compactingDisabledCount = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, frontendCollectionPool_ = {<js::ProtectedData<js::CheckThreadLocal, js::frontend::NameCollectionPool>> = {value = {mapPool_ = {<js::frontend::CollectionPool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy>, js::frontend::InlineTablePool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1307fd888, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1307fd9a0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, vectorPool_ = {<js::frontend::CollectionPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy>, js::frontend::VectorPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1307fdab8, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1307fdbd0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, activeCompilations_ = 0}}, <No data fields>}, suppressProfilerSampling = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, static TEMP_LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4096, tempLifoAlloc_ = {<js::ProtectedData<js::CheckThreadLocal, js::LifoAlloc>> = {value = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}}, <No data fields>}, debuggerMutations = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, ionPcScriptCache = {<js::ProtectedData<js::CheckThreadLocal, js::jit::PcScriptCache*>> = {value = 0x0}, <No data fields>}, throwing = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, unwrappedException_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::Value> >> = {value = {<js::RootedBase<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::MutableWrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::WrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<JS::Value> >> = {mNext = 0x7fe1307fdd38, mPrev = 0x7fe1307fdd38, mIsSentinel = false}, ptr = {asBits_ = 18444914486360932352, asDouble_ = -nan(0x9800000000000), debugView_ = {payload47_ = 0, tag_ = JSVAL_TAG_UNDEFINED}, s_ = {payload_ = {i32_ = 0, u32_ = 0, why_ = JS_ELEMENTS_HOLE}}}}}, <No data fields>}, overRecursed_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, propagatingForcedReturn_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, liveVolatileJitFrameIter_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::DebugModeOSRVolatileJitFrameIter*>> = {value = 0x0}, <No data fields>}, reportGranularity = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 3}, <No data fields>}, resolvingList = {<js::ProtectedData<js::CheckThreadLocal, js::AutoResolving*>> = {value = 0x0}, <No data fields>}, generatingError = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, cycleDetectorVector_ = {<js::ProtectedData<js::CheckThreadLocal, JS::GCVector<JSObject*, 8, js::TempAllocPolicy> >> = {value = {vector = {<js::TempAllocPolicy> = {cx_ = 0x7fe1307fd6b0}, static kElemIsPod = true, static kMaxInlineBytes = 992, static kInlineCapacity = 8, mBegin = 0x7fe1307fdda0, mLength = 0, mTail = {<mozilla::Vector<JSObject*, 8, js::TempAllocPolicy>::CapacityAndReserved> = {mCapacity = 8}, mBytes = '\000' <repeats 63 times>}, static sMaxInlineStorage = <optimized out>}}}, <No data fields>}, data = {<js::ProtectedData<js::CheckUnprotected, void*>> = {value = 0x0}, <No data fields>}, outstandingRequests = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, jitIsBroken = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, asyncStackForNewActivations_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<js::SavedFrame*> >> = {value = {<js::RootedBase<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::MutableWrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::WrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<js::SavedFrame*> >> = {mNext = 0x7fe1307fddf0, mPrev = 0x7fe1307fddf0, mIsSentinel = false}, ptr = 0x0}}, <No data fields>}, asyncCauseForNewActivations = {<js::ProtectedData<js::CheckThreadLocal, char const*>> = {value = 0x0}, <No data fields>}, asyncCallIsExplicit = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptCallbacks_ = {<js::ProtectedData<js::CheckThreadLocal, mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy> >> = {value = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 2, mBegin = 0x7fe1307fde38, mLength = 0, mTail = {<mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 2}, mBytes = '\000' <repeats 15 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, interruptCallbackDisabled = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptBits_ = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, <No data fields>}, fx = {cond_ = 0x0, state_ = js::FutexThread::Idle, static lock_ = {<mozilla::detail::AtomicBaseIncDec<js::Mutex*, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<js::Mutex*, (mozilla::MemoryOrdering)2>> = {mValue = {_M_b = {_M_p = 0x7fe131103070}}}, <No data fields>}, <No data fields>}, canWait_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}}, osrTempData_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned char*>> = {value = 0x0}, <No data fields>}, ionReturnOverride_ = {<js::ProtectedData<js::CheckThreadLocal, JS::Value>> = {value = {asBits_ = 18445195961337643011, asDouble_ = -nan(0xa800000000003), debugView_ = {payload47_ = 3, tag_ = JSVAL_TAG_MAGIC}, s_ = {payload_ = {i32_ = 3, u32_ = 3, why_ = JS_ARG_POISON}}}}, <No data fields>}, jitStackLimit = {<mozilla::detail::AtomicBaseIncDec<unsigned long, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned long, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned long>> = {static _S_alignment = 8, _M_i = 18446744073709551615}, <No data fields>}}, <No data fields>}, <No data fields>}, jitStackLimitNoInterrupt = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 18446744073709551615}, <No data fields>}, getIncumbentGlobalCallback = {<js::ProtectedData<js::CheckThreadLocal, JSObject* (*)(JSContext*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallback = {<js::ProtectedData<js::CheckThreadLocal, bool (*)(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, jobQueue = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::GCVector<JSObject*, 0, js::SystemAllocPolicy> >*>> = {value = 0x0}, <No data fields>}, drainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, stopDrainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, promiseRejectionTrackerCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(JSContext*, JS::Handle<JSObject*>, JS::PromiseRejectionHandlingState, void*)>> = {value = 0x0}, <No data fields>}, promiseRejectionTrackerCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}}
>#8  0x00007fe146e07d9e in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul> (this=0x7fe13112b030) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:241
>No locals.
>#9  js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start (aPack=0x7fe13112b030) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:235
>        pack = 0x7fe13112b030
>#10 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605158057728, 5243218616537280514, 140732216557486, 140732216557487, 140732216557616, 140605158055872, -5259703593318256638, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 12 (Thread 0x7fe12c8ff700 (LWP 5961)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe12c8febc8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe12c8feb70, cond=0x7fe12c8feba0) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12c8feab0, __canceltype = 747629264, __prev = 0x0}
>        cbuffer = {wseq = 0, cond = 0x7fe12c8feba0, mutex = 0x7fe12c8feb70, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 0
>        seq = 0
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe12c8feba0, mutex=0x7fe12c8feb70) at pthread_cond_wait.c:655
>No locals.
>#3  0x00007fe14408829d in ConditionVariable::Wait (this=this@entry=0x7fe12c8feba0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/condition_variable_posix.cc:61
>        rv = <optimized out>
>#4  0x00007fe1440950f8 in base::WaitableEvent::TimedWait (this=this@entry=0x7fe1310e7508, max_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/waitable_event_posix.cc:197
>        current_time = <optimized out>
>        end_time = <optimized out>
>        finite_time = false
>        lock = {lock_ = {native_handle_ = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 1, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 12 times>, "\001", '\000' <repeats 26 times>, __align = 0}}}
>        cv = {condition_ = {__data = {{__wseq = 2, __wseq32 = {__low = 2, __high = 0}}, {__g1_start = 0, __g1_start32 = {__low = 0, __high = 0}}, __g_refs = {2, 0}, __g_size = {0, 0}, __g1_orig_size = 0, __wrefs = 10, __g_signals = {0, 0}}, __size = "\002", '\000' <repeats 15 times>, "\002", '\000' <repeats 19 times>, "\n\000\000\000\000\000\000\000\000\000\000", __align = 2}, user_mutex_ = 0x7fe12c8feb70}
>        sw = {<base::WaitableEvent::Waiter> = {_vptr.Waiter = 0x7fe14938d278 <vtable for base::SyncWaiter+16>}, fired_ = false, cv_ = 0x7fe12c8feba0, lock_ = 0x7fe12c8feb70, signaling_event_ = 0x0}
>#5  0x00007fe144095138 in base::WaitableEvent::Wait (this=this@entry=0x7fe1310e7508) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/time.h:373
>No locals.
>#6  0x00007fe14408953a in base::MessagePumpDefault::Run (this=0x7fe1310e74f0, delegate=0x7fe12c8fed00) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_pump_default.cc:63
>        raiiObject62 = <optimized out>
>        raiiObject60 = {mProfilingStack = 0x7fe1310ec900, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7fe1310ec900}, <No data fields>}}
>        autorelease_pool = <optimized out>
>        did_work = <optimized out>
>        raiiObject24 = {mProfilingStack = 0x7fe1310ec900, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7fe1310ec900}, <No data fields>}}
>        loop = <optimized out>
>        hangMonitor = {mThread = {mRawPtr = 0x0}, static kNoTimeout = 0}
>#7  0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe12c8fed00) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#8  MessageLoop::RunHandler (this=0x7fe12c8fed00) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#9  MessageLoop::Run (this=this@entry=0x7fe12c8fed00) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe12c8fed00, previous_state_ = 0x0}
>#10 0x00007fe144096f75 in base::Thread::ThreadMain (this=0x7fe12dc754c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/thread.cc:181
>        raiiObject157 = {<No data fields>}
>        message_loop = {<base::MessagePump::Delegate> = {_vptr.Delegate = 0x7fe14938d090 <vtable for MessageLoop+16>}, type_ = MessageLoop::TYPE_DEFAULT, id_ = 7, work_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe131317bc0, _M_map_size = 8, _M_start = {_M_cur = 0x7fe12d733418, _M_first = 0x7fe12d733400, _M_last = 0x7fe12d7335f8, _M_node = 0x7fe131317bd8}, _M_finish = {_M_cur = 0x7fe12d733418, _M_first = 0x7fe12d733400, _M_last = 0x7fe12d7335f8, _M_node = 0x7fe131317bd8}}}, <No data fields>}}, delayed_work_queue_ = {c = {<std::_Vector_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, comp = {<std::binary_function<MessageLoop::PendingTask, MessageLoop::PendingTask, bool>> = {<No data fields>}, <No data fields>}}, deferred_non_nestable_work_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe131317c00, _M_map_size = 8, _M_start = {_M_cur = 0x7fe12d733600, _M_first = 0x7fe12d733600, _M_last = 0x7fe12d7337f8, _M_node = 0x7fe131317c18}, _M_finish = {_M_cur = 0x7fe12d733600, _M_first = 0x7fe12d733600, _M_last = 0x7fe12d7337f8, _M_node = 0x7fe131317c18}}}, <No data fields>}}, pump_ = {mRawPtr = 0x7fe1310e74f0}, destruction_observers_ = {observers_ = {<std::_Vector_base<MessageLoop::DestructionObserver*, std::allocator<MessageLoop::DestructionObserver*> >> = {_M_impl = {<std::allocator<MessageLoop::DestructionObserver*>> = {<__gnu_cxx::new_allocator<MessageLoop::DestructionObserver*>> = {<No data fields>}, <No data fields>}, _M_start = 0x7fe1310ee0e0, _M_finish = 0x7fe1310ee0f0, _M_end_of_storage = 0x7fe1310ee0f0}}, <No data fields>}, notify_depth_ = 0, type_ = base::ObserverList<MessageLoop::DestructionObserver, false>::NOTIFY_ALL}, nestable_tasks_allowed_ = true, exception_restoration_ = false, thread_name_ = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7fe131316b40 "ImageBridgeChild"}, _M_string_length = 16, {_M_local_buf = "\036", '\000' <repeats 14 times>, _M_allocated_capacity = 30}}, incoming_queue_ = {c = {<std::_Deque_base<MessageLoop::PendingTask, std::allocator<MessageLoop::PendingTask> >> = {_M_impl = {<std::allocator<MessageLoop::PendingTask>> = {<__gnu_cxx::new_allocator<MessageLoop::PendingTask>> = {<No data fields>}, <No data fields>}, _M_map = 0x7fe131317c40, _M_map_size = 8, _M_start = {_M_cur = 0x7fe12d733818, _M_first = 0x7fe12d733800, _M_last = 0x7fe12d7339f8, _M_node = 0x7fe131317c58}, _M_finish = {_M_cur = 0x7fe12d733818, _M_first = 0x7fe12d733800, _M_last = 0x7fe12d7339f8, _M_node = 0x7fe131317c58}}}, <No data fields>}}, incoming_queue_lock_ = {lock_ = {native_handle_ = {__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}}}, state_ = 0x7fe12c8fecc0, run_depth_base_ = 1, shutting_down_ = false, transient_hang_timeout_ = 0, permanent_hang_timeout_ = 0, next_sequence_num_ = 0, mEventTarget = {mRawPtr = 0x7fe1310e74c0}}
>#11 0x00007fe14408727e in ThreadFunc (closure=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/platform_thread_posix.cc:38
>        delegate = <optimized out>
>#12 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605092001536, 5243218616537280514, 140732216562094, 140732216562095, 140732216562224, 140605091999680, -5259642984350388222, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#13 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 13 (Thread 0x7fe12fdf9700 (LWP 5952)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe13110464c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe1311045c8, cond=0x7fe131104620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12fdf85c0, __canceltype = 803178192, __prev = 0x0}
>        cbuffer = {wseq = 21, cond = 0x7fe131104620, mutex = 0x7fe1311045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 1
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 21
>        seq = 10
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe131104620, mutex=0x7fe1311045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe131104620, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe131104620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=0x7fe131104620, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 2097152, tv_nsec = 140605167519176}
>        abs_ts = {tv_sec = 140605147548344, tv_nsec = 140605167520264}
>#5  0x00007fe146e0cdb7 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ConditionVariable.h:101
>No locals.
>#6  js::GlobalHelperThreadState::wait (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop (this=0x7fe131104a08) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7fe1311045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14, mArray = {mArr = {0x0 <repeats 14 times>}}}, autoGCRooters_ = 0x0, geckoProfiler_ = {profilingStack_ = 0x0}, realm_ = 0x0, zone_ = 0x0, nativeStackLimit = {140605145710593, 140605145710593, 140605145710593}}, <js::MallocProvider<JSContext>> = {<No data fields>}, runtime_ = {<js::ProtectedData<js::CheckUnprotected, JSRuntime*>> = {value = 0x0}, <No data fields>}, kind_ = {value = js::ContextKind::HelperThread}, helperThread_ = {<js::ProtectedData<js::CheckThreadLocal, js::HelperThread*>> = {value = 0x7fe131104a08}, <No data fields>}, nurserySuppressions_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1}, <No data fields>}, options_ = {<js::ProtectedData<js::CheckThreadLocal, JS::ContextOptions>> = {value = {baseline_ = true, ion_ = true, asmJS_ = true, wasm_ = true, wasmBaseline_ = true, wasmIon_ = true, testWasmAwaitTier2_ = false, throwOnAsmJSValidationFailure_ = false, nativeRegExp_ = true, asyncStack_ = true, throwOnDebuggeeWouldRun_ = true, dumpStackOnDebuggeeWouldRun_ = false, werror_ = false, strictMode_ = false, extraWarnings_ = false, streams_ = false}}, <No data fields>}, arenas_ = {<js::ProtectedData<js::CheckThreadLocal, js::gc::ArenaLists*>> = {value = 0x0}, <No data fields>}, static reportedError = {dummy = 0}, static reportedOOM = {<JS::Error> = {dummy = 0}, <No data fields>}, jitActivation = {<js::ProtectedData<js::CheckThreadLocal, js::jit::JitActivation*>> = {value = 0x0}, <No data fields>}, regexpStack = {<js::ProtectedData<js::CheckThreadLocal, js::irregexp::RegExpStack>> = {value = {static kStackLimitSlack = 32, static kMemoryTop = 18446744073709551615, static kMinimumStackSize = 512, static kMaximumStackSize = 67108864, base_ = 0x0, size = 0, limit_ = 0x0}}, <No data fields>}, activation_ = {<js::ProtectedData<js::CheckThreadLocal, js::Activation*>> = {value = 0x0}, <No data fields>}, profilingActivation_ = 0x0, interpreterStack_ = {<js::ProtectedData<js::CheckThreadLocal, js::InterpreterStack>> = {value = {static DEFAULT_CHUNK_SIZE = 4096, allocator_ = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}, static MAX_FRAMES = 50000, static MAX_FRAMES_TRUSTED = 51000, frameCount_ = 0}}, <No data fields>}, nativeStackBase = 140605147553792, nativeStackQuota = {{<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}}, entryMonitor = {<js::ProtectedData<js::CheckThreadLocal, JS::dbg::AutoEntryMonitor*>> = {value = 0x0}, <No data fields>}, noExecuteDebuggerTop = {<js::ProtectedData<js::CheckThreadLocal, js::EnterDebuggeeNoExecute*>> = {value = 0x0}, <No data fields>}, activityCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(void*, bool)>> = {value = 0x0}, <No data fields>}, activityCallbackArg = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, requestDepth = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, autoFlushICache_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::AutoFlushICache*>> = {value = 0x0}, <No data fields>}, dtoaState = {<js::ProtectedData<js::CheckThreadLocal, DtoaState*>> = {value = 0x0}, <No data fields>}, suppressGC = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, enableAccessValidation = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, inUnsafeRegion = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, generationalDisabled = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, compactingDisabledCount = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, frontendCollectionPool_ = {<js::ProtectedData<js::CheckThreadLocal, js::frontend::NameCollectionPool>> = {value = {mapPool_ = {<js::frontend::CollectionPool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy>, js::frontend::InlineTablePool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fdf8888, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fdf89a0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, vectorPool_ = {<js::frontend::CollectionPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy>, js::frontend::VectorPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fdf8ab8, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fdf8bd0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, activeCompilations_ = 0}}, <No data fields>}, suppressProfilerSampling = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, static TEMP_LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4096, tempLifoAlloc_ = {<js::ProtectedData<js::CheckThreadLocal, js::LifoAlloc>> = {value = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}}, <No data fields>}, debuggerMutations = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, ionPcScriptCache = {<js::ProtectedData<js::CheckThreadLocal, js::jit::PcScriptCache*>> = {value = 0x0}, <No data fields>}, throwing = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, unwrappedException_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::Value> >> = {value = {<js::RootedBase<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::MutableWrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::WrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<JS::Value> >> = {mNext = 0x7fe12fdf8d38, mPrev = 0x7fe12fdf8d38, mIsSentinel = false}, ptr = {asBits_ = 18444914486360932352, asDouble_ = -nan(0x9800000000000), debugView_ = {payload47_ = 0, tag_ = JSVAL_TAG_UNDEFINED}, s_ = {payload_ = {i32_ = 0, u32_ = 0, why_ = JS_ELEMENTS_HOLE}}}}}, <No data fields>}, overRecursed_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, propagatingForcedReturn_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, liveVolatileJitFrameIter_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::DebugModeOSRVolatileJitFrameIter*>> = {value = 0x0}, <No data fields>}, reportGranularity = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 3}, <No data fields>}, resolvingList = {<js::ProtectedData<js::CheckThreadLocal, js::AutoResolving*>> = {value = 0x0}, <No data fields>}, generatingError = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, cycleDetectorVector_ = {<js::ProtectedData<js::CheckThreadLocal, JS::GCVector<JSObject*, 8, js::TempAllocPolicy> >> = {value = {vector = {<js::TempAllocPolicy> = {cx_ = 0x7fe12fdf86b0}, static kElemIsPod = true, static kMaxInlineBytes = 992, static kInlineCapacity = 8, mBegin = 0x7fe12fdf8da0, mLength = 0, mTail = {<mozilla::Vector<JSObject*, 8, js::TempAllocPolicy>::CapacityAndReserved> = {mCapacity = 8}, mBytes = '\000' <repeats 63 times>}, static sMaxInlineStorage = <optimized out>}}}, <No data fields>}, data = {<js::ProtectedData<js::CheckUnprotected, void*>> = {value = 0x0}, <No data fields>}, outstandingRequests = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, jitIsBroken = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, asyncStackForNewActivations_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<js::SavedFrame*> >> = {value = {<js::RootedBase<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::MutableWrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::WrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<js::SavedFrame*> >> = {mNext = 0x7fe12fdf8df0, mPrev = 0x7fe12fdf8df0, mIsSentinel = false}, ptr = 0x0}}, <No data fields>}, asyncCauseForNewActivations = {<js::ProtectedData<js::CheckThreadLocal, char const*>> = {value = 0x0}, <No data fields>}, asyncCallIsExplicit = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptCallbacks_ = {<js::ProtectedData<js::CheckThreadLocal, mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy> >> = {value = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 2, mBegin = 0x7fe12fdf8e38, mLength = 0, mTail = {<mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 2}, mBytes = '\000' <repeats 15 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, interruptCallbackDisabled = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptBits_ = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, <No data fields>}, fx = {cond_ = 0x0, state_ = js::FutexThread::Idle, static lock_ = {<mozilla::detail::AtomicBaseIncDec<js::Mutex*, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<js::Mutex*, (mozilla::MemoryOrdering)2>> = {mValue = {_M_b = {_M_p = 0x7fe131103070}}}, <No data fields>}, <No data fields>}, canWait_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}}, osrTempData_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned char*>> = {value = 0x0}, <No data fields>}, ionReturnOverride_ = {<js::ProtectedData<js::CheckThreadLocal, JS::Value>> = {value = {asBits_ = 18445195961337643011, asDouble_ = -nan(0xa800000000003), debugView_ = {payload47_ = 3, tag_ = JSVAL_TAG_MAGIC}, s_ = {payload_ = {i32_ = 3, u32_ = 3, why_ = JS_ARG_POISON}}}}, <No data fields>}, jitStackLimit = {<mozilla::detail::AtomicBaseIncDec<unsigned long, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned long, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned long>> = {static _S_alignment = 8, _M_i = 18446744073709551615}, <No data fields>}}, <No data fields>}, <No data fields>}, jitStackLimitNoInterrupt = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 18446744073709551615}, <No data fields>}, getIncumbentGlobalCallback = {<js::ProtectedData<js::CheckThreadLocal, JSObject* (*)(JSContext*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallback = {<js::ProtectedData<js::CheckThreadLocal, bool (*)(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, jobQueue = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::GCVector<JSObject*, 0, js::SystemAllocPolicy> >*>> = {value = 0x0}, <No data fields>}, drainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, stopDrainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, promiseRejectionTrackerCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(JSContext*, JS::Handle<JSObject*>, JS::PromiseRejectionHandlingState, void*)>> = {value = 0x0}, <No data fields>}, promiseRejectionTrackerCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}}
>#8  0x00007fe146e07d9e in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul> (this=0x7fe13112b080) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:241
>No locals.
>#9  js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start (aPack=0x7fe13112b080) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:235
>        pack = 0x7fe13112b080
>#10 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605147551488, 5243218616537280514, 140732216557486, 140732216557487, 140732216557616, 140605147549632, -5259649994810757118, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 14 (Thread 0x7fe12d6be700 (LWP 5959)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe14b25db88) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe14b25db30, cond=0x7fe14b25db60) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12d6bdba0, __canceltype = 4096, __prev = 0x0}
>        cbuffer = {wseq = 0, cond = 0x7fe14b25db60, mutex = 0x7fe14b25db30, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 0
>        seq = 0
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe14b25db60, mutex=0x7fe14b25db30) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=this@entry=0x7fe14b25db60, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe14b25db60
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x00007fe143c7aacf in mozilla::CondVar::Wait (this=0x7fe14b25db58) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/CondVar.h:66
>        raiiObject64 = <optimized out>
>        raiiObject64 = <optimized out>
>#5  mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent (this=0x7fe14b25db00, aMayWait=true, aPriority=0x7fe12d6bdcd8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/ThreadEventQueue.cpp:156
>        raiiObject155 = {mProfilingStack = 0x7fe12d72e190, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7fe12d72e190}, <No data fields>}}
>        lock = {mLock = 0x7fe14b25db30}
>        event = <optimized out>
>#6  0x00007fe143c7d228 in nsThread::ProcessNextEvent (this=0x7fe1312e04c0, aMayWait=<optimized out>, aResult=0x7fe12d6bddd7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:983
>        priority = 762476545
>        event = <optimized out>
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\335k-\341\177\000\000i\337\307C\341\177\000\000\220\341r-\341\177\000\000\000\332W\207\024\307\035}\001\000\000\000\341\177\000\000\200\335k-\341\177\000\000P\304C1\341\177\000\000\320\335k-\341\177\000\000\300\004.1\341\177\000", mIsSome = 0 '\000'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "h\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\200'sI\341\177\000", mIsSome = 0 '\000'}
>        callScriptObserver = false
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = true
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7fe12d6bddd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe1312e04c0
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#7  0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe1312e04c0, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = false
>#8  0x00007fe1440b509a in mozilla::ipc::MessagePumpForNonMainThreads::Run (this=0x7fe12d722dc0, aDelegate=0x7fe14b253c80) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:364
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7fe1312e04c0
>        autoReleasePool = <optimized out>
>#9  0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe14b253c80) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#10 MessageLoop::RunHandler (this=0x7fe14b253c80) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#11 MessageLoop::Run (this=this@entry=0x7fe14b253c80) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe14b253c80, previous_state_ = 0x0}
>#12 0x00007fe143c7f5b8 in nsThread::ThreadFunc (aArg=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7fe14b253c80}
>        initData = 0x0
>        self = 0x7fe1312e04c0
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#13 0x00007fe14b47db08 in _pt_root (arg=0x7fe12dc90ee0) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551104
>        tid = 5959
>#14 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605106415360, 5243218616537280514, 140732216560750, 140732216560751, 140732216560912, 140605106413504, -5259644322769571838, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#15 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 15 (Thread 0x7fe1305fd700 (LWP 5948)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe13110464c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe1311045c8, cond=0x7fe131104620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe1305fc5c0, __canceltype = 0, __prev = 0x0}
>        cbuffer = {wseq = 17, cond = 0x7fe131104620, mutex = 0x7fe1311045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 1
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 17
>        seq = 8
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe131104620, mutex=0x7fe1311045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe131104620, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe131104620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=0x7fe131104620, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 2097152, tv_nsec = 140605167519176}
>        abs_ts = {tv_sec = 140605155953336, tv_nsec = 140605167519848}
>#5  0x00007fe146e0cdb7 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ConditionVariable.h:101
>No locals.
>#6  js::GlobalHelperThreadState::wait (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop (this=0x7fe131104868) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7fe1311045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14, mArray = {mArr = {0x0 <repeats 14 times>}}}, autoGCRooters_ = 0x0, geckoProfiler_ = {profilingStack_ = 0x0}, realm_ = 0x0, zone_ = 0x0, nativeStackLimit = {140605154115585, 140605154115585, 140605154115585}}, <js::MallocProvider<JSContext>> = {<No data fields>}, runtime_ = {<js::ProtectedData<js::CheckUnprotected, JSRuntime*>> = {value = 0x0}, <No data fields>}, kind_ = {value = js::ContextKind::HelperThread}, helperThread_ = {<js::ProtectedData<js::CheckThreadLocal, js::HelperThread*>> = {value = 0x7fe131104868}, <No data fields>}, nurserySuppressions_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1}, <No data fields>}, options_ = {<js::ProtectedData<js::CheckThreadLocal, JS::ContextOptions>> = {value = {baseline_ = true, ion_ = true, asmJS_ = true, wasm_ = true, wasmBaseline_ = true, wasmIon_ = true, testWasmAwaitTier2_ = false, throwOnAsmJSValidationFailure_ = false, nativeRegExp_ = true, asyncStack_ = true, throwOnDebuggeeWouldRun_ = true, dumpStackOnDebuggeeWouldRun_ = false, werror_ = false, strictMode_ = false, extraWarnings_ = false, streams_ = false}}, <No data fields>}, arenas_ = {<js::ProtectedData<js::CheckThreadLocal, js::gc::ArenaLists*>> = {value = 0x0}, <No data fields>}, static reportedError = {dummy = 0}, static reportedOOM = {<JS::Error> = {dummy = 0}, <No data fields>}, jitActivation = {<js::ProtectedData<js::CheckThreadLocal, js::jit::JitActivation*>> = {value = 0x0}, <No data fields>}, regexpStack = {<js::ProtectedData<js::CheckThreadLocal, js::irregexp::RegExpStack>> = {value = {static kStackLimitSlack = 32, static kMemoryTop = 18446744073709551615, static kMinimumStackSize = 512, static kMaximumStackSize = 67108864, base_ = 0x0, size = 0, limit_ = 0x0}}, <No data fields>}, activation_ = {<js::ProtectedData<js::CheckThreadLocal, js::Activation*>> = {value = 0x0}, <No data fields>}, profilingActivation_ = 0x0, interpreterStack_ = {<js::ProtectedData<js::CheckThreadLocal, js::InterpreterStack>> = {value = {static DEFAULT_CHUNK_SIZE = 4096, allocator_ = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}, static MAX_FRAMES = 50000, static MAX_FRAMES_TRUSTED = 51000, frameCount_ = 0}}, <No data fields>}, nativeStackBase = 140605155958784, nativeStackQuota = {{<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}}, entryMonitor = {<js::ProtectedData<js::CheckThreadLocal, JS::dbg::AutoEntryMonitor*>> = {value = 0x0}, <No data fields>}, noExecuteDebuggerTop = {<js::ProtectedData<js::CheckThreadLocal, js::EnterDebuggeeNoExecute*>> = {value = 0x0}, <No data fields>}, activityCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(void*, bool)>> = {value = 0x0}, <No data fields>}, activityCallbackArg = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, requestDepth = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, autoFlushICache_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::AutoFlushICache*>> = {value = 0x0}, <No data fields>}, dtoaState = {<js::ProtectedData<js::CheckThreadLocal, DtoaState*>> = {value = 0x0}, <No data fields>}, suppressGC = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, enableAccessValidation = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, inUnsafeRegion = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, generationalDisabled = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, compactingDisabledCount = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, frontendCollectionPool_ = {<js::ProtectedData<js::CheckThreadLocal, js::frontend::NameCollectionPool>> = {value = {mapPool_ = {<js::frontend::CollectionPool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy>, js::frontend::InlineTablePool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1305fc888, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1305fc9a0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, vectorPool_ = {<js::frontend::CollectionPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy>, js::frontend::VectorPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1305fcab8, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1305fcbd0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, activeCompilations_ = 0}}, <No data fields>}, suppressProfilerSampling = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, static TEMP_LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4096, tempLifoAlloc_ = {<js::ProtectedData<js::CheckThreadLocal, js::LifoAlloc>> = {value = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}}, <No data fields>}, debuggerMutations = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, ionPcScriptCache = {<js::ProtectedData<js::CheckThreadLocal, js::jit::PcScriptCache*>> = {value = 0x0}, <No data fields>}, throwing = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, unwrappedException_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::Value> >> = {value = {<js::RootedBase<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::MutableWrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::WrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<JS::Value> >> = {mNext = 0x7fe1305fcd38, mPrev = 0x7fe1305fcd38, mIsSentinel = false}, ptr = {asBits_ = 18444914486360932352, asDouble_ = -nan(0x9800000000000), debugView_ = {payload47_ = 0, tag_ = JSVAL_TAG_UNDEFINED}, s_ = {payload_ = {i32_ = 0, u32_ = 0, why_ = JS_ELEMENTS_HOLE}}}}}, <No data fields>}, overRecursed_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, propagatingForcedReturn_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, liveVolatileJitFrameIter_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::DebugModeOSRVolatileJitFrameIter*>> = {value = 0x0}, <No data fields>}, reportGranularity = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 3}, <No data fields>}, resolvingList = {<js::ProtectedData<js::CheckThreadLocal, js::AutoResolving*>> = {value = 0x0}, <No data fields>}, generatingError = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, cycleDetectorVector_ = {<js::ProtectedData<js::CheckThreadLocal, JS::GCVector<JSObject*, 8, js::TempAllocPolicy> >> = {value = {vector = {<js::TempAllocPolicy> = {cx_ = 0x7fe1305fc6b0}, static kElemIsPod = true, static kMaxInlineBytes = 992, static kInlineCapacity = 8, mBegin = 0x7fe1305fcda0, mLength = 0, mTail = {<mozilla::Vector<JSObject*, 8, js::TempAllocPolicy>::CapacityAndReserved> = {mCapacity = 8}, mBytes = '\000' <repeats 63 times>}, static sMaxInlineStorage = <optimized out>}}}, <No data fields>}, data = {<js::ProtectedData<js::CheckUnprotected, void*>> = {value = 0x0}, <No data fields>}, outstandingRequests = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, jitIsBroken = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, asyncStackForNewActivations_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<js::SavedFrame*> >> = {value = {<js::RootedBase<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::MutableWrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::WrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<js::SavedFrame*> >> = {mNext = 0x7fe1305fcdf0, mPrev = 0x7fe1305fcdf0, mIsSentinel = false}, ptr = 0x0}}, <No data fields>}, asyncCauseForNewActivations = {<js::ProtectedData<js::CheckThreadLocal, char const*>> = {value = 0x0}, <No data fields>}, asyncCallIsExplicit = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptCallbacks_ = {<js::ProtectedData<js::CheckThreadLocal, mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy> >> = {value = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 2, mBegin = 0x7fe1305fce38, mLength = 0, mTail = {<mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 2}, mBytes = '\000' <repeats 15 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, interruptCallbackDisabled = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptBits_ = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, <No data fields>}, fx = {cond_ = 0x0, state_ = js::FutexThread::Idle, static lock_ = {<mozilla::detail::AtomicBaseIncDec<js::Mutex*, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<js::Mutex*, (mozilla::MemoryOrdering)2>> = {mValue = {_M_b = {_M_p = 0x7fe131103070}}}, <No data fields>}, <No data fields>}, canWait_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}}, osrTempData_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned char*>> = {value = 0x0}, <No data fields>}, ionReturnOverride_ = {<js::ProtectedData<js::CheckThreadLocal, JS::Value>> = {value = {asBits_ = 18445195961337643011, asDouble_ = -nan(0xa800000000003), debugView_ = {payload47_ = 3, tag_ = JSVAL_TAG_MAGIC}, s_ = {payload_ = {i32_ = 3, u32_ = 3, why_ = JS_ARG_POISON}}}}, <No data fields>}, jitStackLimit = {<mozilla::detail::AtomicBaseIncDec<unsigned long, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned long, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned long>> = {static _S_alignment = 8, _M_i = 18446744073709551615}, <No data fields>}}, <No data fields>}, <No data fields>}, jitStackLimitNoInterrupt = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 18446744073709551615}, <No data fields>}, getIncumbentGlobalCallback = {<js::ProtectedData<js::CheckThreadLocal, JSObject* (*)(JSContext*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallback = {<js::ProtectedData<js::CheckThreadLocal, bool (*)(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, jobQueue = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::GCVector<JSObject*, 0, js::SystemAllocPolicy> >*>> = {value = 0x0}, <No data fields>}, drainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, stopDrainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, promiseRejectionTrackerCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(JSContext*, JS::Handle<JSObject*>, JS::PromiseRejectionHandlingState, void*)>> = {value = 0x0}, <No data fields>}, promiseRejectionTrackerCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}}
>#8  0x00007fe146e07d9e in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul> (this=0x7fe13112b040) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:241
>No locals.
>#9  js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start (aPack=0x7fe13112b040) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:235
>        pack = 0x7fe13112b040
>#10 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605155956480, 5243218616537280514, 140732216557486, 140732216557487, 140732216557616, 140605155954624, -5259703868733034494, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 16 (Thread 0x7fe1303fc700 (LWP 5949)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe13110464c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe1311045c8, cond=0x7fe131104620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe1303fb5c0, __canceltype = 809481936, __prev = 0x0}
>        cbuffer = {wseq = 23, cond = 0x7fe131104620, mutex = 0x7fe1311045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 1
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 23
>        seq = 11
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe131104620, mutex=0x7fe1311045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe131104620, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe131104620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=0x7fe131104620, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 2097152, tv_nsec = 140605167519176}
>        abs_ts = {tv_sec = 140605153852088, tv_nsec = 140605167519952}
>#5  0x00007fe146e0cdb7 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ConditionVariable.h:101
>No locals.
>#6  js::GlobalHelperThreadState::wait (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop (this=0x7fe1311048d0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7fe1311045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14, mArray = {mArr = {0x0 <repeats 14 times>}}}, autoGCRooters_ = 0x0, geckoProfiler_ = {profilingStack_ = 0x0}, realm_ = 0x0, zone_ = 0x0, nativeStackLimit = {140605152014337, 140605152014337, 140605152014337}}, <js::MallocProvider<JSContext>> = {<No data fields>}, runtime_ = {<js::ProtectedData<js::CheckUnprotected, JSRuntime*>> = {value = 0x0}, <No data fields>}, kind_ = {value = js::ContextKind::HelperThread}, helperThread_ = {<js::ProtectedData<js::CheckThreadLocal, js::HelperThread*>> = {value = 0x7fe1311048d0}, <No data fields>}, nurserySuppressions_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1}, <No data fields>}, options_ = {<js::ProtectedData<js::CheckThreadLocal, JS::ContextOptions>> = {value = {baseline_ = true, ion_ = true, asmJS_ = true, wasm_ = true, wasmBaseline_ = true, wasmIon_ = true, testWasmAwaitTier2_ = false, throwOnAsmJSValidationFailure_ = false, nativeRegExp_ = true, asyncStack_ = true, throwOnDebuggeeWouldRun_ = true, dumpStackOnDebuggeeWouldRun_ = false, werror_ = false, strictMode_ = false, extraWarnings_ = false, streams_ = false}}, <No data fields>}, arenas_ = {<js::ProtectedData<js::CheckThreadLocal, js::gc::ArenaLists*>> = {value = 0x0}, <No data fields>}, static reportedError = {dummy = 0}, static reportedOOM = {<JS::Error> = {dummy = 0}, <No data fields>}, jitActivation = {<js::ProtectedData<js::CheckThreadLocal, js::jit::JitActivation*>> = {value = 0x0}, <No data fields>}, regexpStack = {<js::ProtectedData<js::CheckThreadLocal, js::irregexp::RegExpStack>> = {value = {static kStackLimitSlack = 32, static kMemoryTop = 18446744073709551615, static kMinimumStackSize = 512, static kMaximumStackSize = 67108864, base_ = 0x0, size = 0, limit_ = 0x0}}, <No data fields>}, activation_ = {<js::ProtectedData<js::CheckThreadLocal, js::Activation*>> = {value = 0x0}, <No data fields>}, profilingActivation_ = 0x0, interpreterStack_ = {<js::ProtectedData<js::CheckThreadLocal, js::InterpreterStack>> = {value = {static DEFAULT_CHUNK_SIZE = 4096, allocator_ = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}, static MAX_FRAMES = 50000, static MAX_FRAMES_TRUSTED = 51000, frameCount_ = 0}}, <No data fields>}, nativeStackBase = 140605153857536, nativeStackQuota = {{<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}}, entryMonitor = {<js::ProtectedData<js::CheckThreadLocal, JS::dbg::AutoEntryMonitor*>> = {value = 0x0}, <No data fields>}, noExecuteDebuggerTop = {<js::ProtectedData<js::CheckThreadLocal, js::EnterDebuggeeNoExecute*>> = {value = 0x0}, <No data fields>}, activityCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(void*, bool)>> = {value = 0x0}, <No data fields>}, activityCallbackArg = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, requestDepth = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, autoFlushICache_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::AutoFlushICache*>> = {value = 0x0}, <No data fields>}, dtoaState = {<js::ProtectedData<js::CheckThreadLocal, DtoaState*>> = {value = 0x0}, <No data fields>}, suppressGC = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, enableAccessValidation = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, inUnsafeRegion = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, generationalDisabled = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, compactingDisabledCount = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, frontendCollectionPool_ = {<js::ProtectedData<js::CheckThreadLocal, js::frontend::NameCollectionPool>> = {value = {mapPool_ = {<js::frontend::CollectionPool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy>, js::frontend::InlineTablePool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1303fb888, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1303fb9a0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, vectorPool_ = {<js::frontend::CollectionPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy>, js::frontend::VectorPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1303fbab8, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1303fbbd0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, activeCompilations_ = 0}}, <No data fields>}, suppressProfilerSampling = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, static TEMP_LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4096, tempLifoAlloc_ = {<js::ProtectedData<js::CheckThreadLocal, js::LifoAlloc>> = {value = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}}, <No data fields>}, debuggerMutations = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, ionPcScriptCache = {<js::ProtectedData<js::CheckThreadLocal, js::jit::PcScriptCache*>> = {value = 0x0}, <No data fields>}, throwing = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, unwrappedException_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::Value> >> = {value = {<js::RootedBase<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::MutableWrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::WrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<JS::Value> >> = {mNext = 0x7fe1303fbd38, mPrev = 0x7fe1303fbd38, mIsSentinel = false}, ptr = {asBits_ = 18444914486360932352, asDouble_ = -nan(0x9800000000000), debugView_ = {payload47_ = 0, tag_ = JSVAL_TAG_UNDEFINED}, s_ = {payload_ = {i32_ = 0, u32_ = 0, why_ = JS_ELEMENTS_HOLE}}}}}, <No data fields>}, overRecursed_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, propagatingForcedReturn_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, liveVolatileJitFrameIter_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::DebugModeOSRVolatileJitFrameIter*>> = {value = 0x0}, <No data fields>}, reportGranularity = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 3}, <No data fields>}, resolvingList = {<js::ProtectedData<js::CheckThreadLocal, js::AutoResolving*>> = {value = 0x0}, <No data fields>}, generatingError = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, cycleDetectorVector_ = {<js::ProtectedData<js::CheckThreadLocal, JS::GCVector<JSObject*, 8, js::TempAllocPolicy> >> = {value = {vector = {<js::TempAllocPolicy> = {cx_ = 0x7fe1303fb6b0}, static kElemIsPod = true, static kMaxInlineBytes = 992, static kInlineCapacity = 8, mBegin = 0x7fe1303fbda0, mLength = 0, mTail = {<mozilla::Vector<JSObject*, 8, js::TempAllocPolicy>::CapacityAndReserved> = {mCapacity = 8}, mBytes = '\000' <repeats 63 times>}, static sMaxInlineStorage = <optimized out>}}}, <No data fields>}, data = {<js::ProtectedData<js::CheckUnprotected, void*>> = {value = 0x0}, <No data fields>}, outstandingRequests = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, jitIsBroken = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, asyncStackForNewActivations_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<js::SavedFrame*> >> = {value = {<js::RootedBase<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::MutableWrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::WrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<js::SavedFrame*> >> = {mNext = 0x7fe1303fbdf0, mPrev = 0x7fe1303fbdf0, mIsSentinel = false}, ptr = 0x0}}, <No data fields>}, asyncCauseForNewActivations = {<js::ProtectedData<js::CheckThreadLocal, char const*>> = {value = 0x0}, <No data fields>}, asyncCallIsExplicit = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptCallbacks_ = {<js::ProtectedData<js::CheckThreadLocal, mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy> >> = {value = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 2, mBegin = 0x7fe1303fbe38, mLength = 0, mTail = {<mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 2}, mBytes = '\000' <repeats 15 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, interruptCallbackDisabled = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptBits_ = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, <No data fields>}, fx = {cond_ = 0x0, state_ = js::FutexThread::Idle, static lock_ = {<mozilla::detail::AtomicBaseIncDec<js::Mutex*, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<js::Mutex*, (mozilla::MemoryOrdering)2>> = {mValue = {_M_b = {_M_p = 0x7fe131103070}}}, <No data fields>}, <No data fields>}, canWait_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}}, osrTempData_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned char*>> = {value = 0x0}, <No data fields>}, ionReturnOverride_ = {<js::ProtectedData<js::CheckThreadLocal, JS::Value>> = {value = {asBits_ = 18445195961337643011, asDouble_ = -nan(0xa800000000003), debugView_ = {payload47_ = 3, tag_ = JSVAL_TAG_MAGIC}, s_ = {payload_ = {i32_ = 3, u32_ = 3, why_ = JS_ARG_POISON}}}}, <No data fields>}, jitStackLimit = {<mozilla::detail::AtomicBaseIncDec<unsigned long, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned long, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned long>> = {static _S_alignment = 8, _M_i = 18446744073709551615}, <No data fields>}}, <No data fields>}, <No data fields>}, jitStackLimitNoInterrupt = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 18446744073709551615}, <No data fields>}, getIncumbentGlobalCallback = {<js::ProtectedData<js::CheckThreadLocal, JSObject* (*)(JSContext*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallback = {<js::ProtectedData<js::CheckThreadLocal, bool (*)(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, jobQueue = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::GCVector<JSObject*, 0, js::SystemAllocPolicy> >*>> = {value = 0x0}, <No data fields>}, drainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, stopDrainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, promiseRejectionTrackerCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(JSContext*, JS::Handle<JSObject*>, JS::PromiseRejectionHandlingState, void*)>> = {value = 0x0}, <No data fields>}, promiseRejectionTrackerCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}}
>#8  0x00007fe146e07d9e in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul> (this=0x7fe13112b050) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:241
>No locals.
>#9  js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start (aPack=0x7fe13112b050) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:235
>        pack = 0x7fe13112b050
>#10 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605153855232, 5243218616537280514, 140732216557486, 140732216557487, 140732216557616, 140605153853376, -5259703046783668222, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 17 (Thread 0x7fe12c0fe700 (LWP 5962)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe13130b96c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe13130b910, cond=0x7fe13130b940) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12c0fdba0, __canceltype = 4096, __prev = 0x0}
>        cbuffer = {wseq = 3, cond = 0x7fe13130b940, mutex = 0x7fe13130b910, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 1
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 3
>        seq = 1
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe13130b940, mutex=0x7fe13130b910) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=this@entry=0x7fe13130b940, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe13130b940
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x00007fe143c7aacf in mozilla::CondVar::Wait (this=0x7fe13130b938) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/CondVar.h:66
>        raiiObject64 = <optimized out>
>        raiiObject64 = <optimized out>
>#5  mozilla::ThreadEventQueue<mozilla::EventQueue>::GetEvent (this=0x7fe13130b8e0, aMayWait=true, aPriority=0x7fe12c0fdcd8) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/ThreadEventQueue.cpp:156
>        raiiObject155 = {mProfilingStack = 0x7fe1310ec9e0, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7fe1310ec9e0}, <No data fields>}}
>        lock = {mLock = 0x7fe13130b910}
>        event = <optimized out>
>#6  0x00007fe143c7d228 in nsThread::ProcessNextEvent (this=0x7fe131293880, aMayWait=<optimized out>, aResult=0x7fe12c0fddd7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:983
>        priority = mozilla::EventPriority::Normal
>        event = <optimized out>
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\335\017,\341\177\000\000i\337\307C\341\177\000\000\340\311\016\061\341\177\000\000\000\332W\207\024\307\035}\001\000\000\000\341\177\000\000\200\335\017,\341\177\000\000\000\305C1\341\177\000\000\320\335\017,\341\177\000\000\200\070)1\341\177\000", mIsSome = 0 '\000'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "h\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\200'sI\341\177\000", mIsSome = 0 '\000'}
>        callScriptObserver = false
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = true
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7fe12c0fddd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe131293880
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#7  0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe131293880, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = false
>#8  0x00007fe1440b509a in mozilla::ipc::MessagePumpForNonMainThreads::Run (this=0x7fe131317f00, aDelegate=0x7fe1310f93c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:364
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7fe131293880
>        autoReleasePool = <optimized out>
>#9  0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe1310f93c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#10 MessageLoop::RunHandler (this=0x7fe1310f93c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#11 MessageLoop::Run (this=this@entry=0x7fe1310f93c0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe1310f93c0, previous_state_ = 0x0}
>#12 0x00007fe143c7f5b8 in nsThread::ThreadFunc (aArg=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7fe1310f93c0}
>        initData = 0x0
>        self = 0x7fe131293880
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#13 0x00007fe14b47db08 in _pt_root (arg=0x7fe1310f0160) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551104
>        tid = 5962
>#14 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605083608832, 5243218616537280514, 140732216561790, 140732216561791, 140732216561952, 140605083606976, -5259641883228147710, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#15 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 18 (Thread 0x7fe131dfe700 (LWP 5945)):
>#0  0x00007fe14b593301 in __GI___poll (fds=0x7fe13263cca0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007fe14a0275a6 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fe13263cca0, timeout=<optimized out>, context=0x7fe132614710) at gmain.c:4221
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7fe14a0370f0 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x7fe132614710, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3915
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7fe13263cca0
>#3  0x00007fe14a027962 in g_main_loop_run (loop=0x7fe13263cc00) at gmain.c:4116
>        self = <optimized out>
>        __func__ = "g_main_loop_run"
>#4  0x00007fe14a33874a in gdbus_shared_thread_func (user_data=0x7fe132641640) at gdbusprivate.c:275
>        data = 0x7fe132641640
>#5  0x00007fe14a05048a in g_thread_proxy (data=0x7fe132648790) at gthread.c:784
>        thread = 0x7fe132648790
>        __func__ = "g_thread_proxy"
>#6  0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605181126400, 5243218616537280514, 140732216558958, 140732216558959, 140732216559088, 140605181124544, -5259707166731046910, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#7  0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 19 (Thread 0x7fe1325ff700 (LWP 5944)):
>#0  0x00007fe14b593301 in __GI___poll (fds=0x7fe14b289848, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007fe14a0275a6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fe14b289848, timeout=<optimized out>, context=0x7fe1326145b0) at gmain.c:4221
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7fe14a0370f0 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=context@entry=0x7fe1326145b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3915
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7fe14b289848
>#3  0x00007fe14a0276d0 in g_main_context_iteration (context=0x7fe1326145b0, may_block=may_block@entry=1) at gmain.c:3981
>        retval = <optimized out>
>#4  0x00007fe14a027721 in glib_worker_main (data=<optimized out>) at gmain.c:5861
>No locals.
>#5  0x00007fe14a05048a in g_thread_proxy (data=0x7fe132634ba0) at gthread.c:784
>        thread = 0x7fe132634ba0
>        __func__ = "g_thread_proxy"
>#6  0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605189519104, 5243218616537280514, 140732216558558, 140732216558559, 140732216558688, 140605189517248, -5259708267853287422, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#7  0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 20 (Thread 0x7fe12d6ff700 (LWP 5958)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe14b25d988) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe14b25d930, cond=0x7fe14b25d960) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12d6feb50, __canceltype = 0, __prev = 0x0}
>        cbuffer = {wseq = 0, cond = 0x7fe14b25d960, mutex = 0x7fe14b25d930, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 0
>        seq = 0
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe14b25d960, mutex=0x7fe14b25d930) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=this@entry=0x7fe14b25d960, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe14b25d960
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x00007fe144884526 in mozilla::CondVar::Wait (this=0x7fe14b25d958) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/CondVar.h:66
>        raiiObject64 = <optimized out>
>        raiiObject64 = <optimized out>
>#5  mozilla::Monitor::Wait (this=0x7fe14b25d930) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/Monitor.h:38
>No locals.
>#6  mozilla::image::DecodePoolImpl::PopWorkLocked (this=this@entry=0x7fe14b25d920, aShutdownIdle=false) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/image/DecodePool.cpp:202
>        timeout = {mValue = 600000000000}
>#7  0x00007fe14488474f in mozilla::image::DecodePoolImpl::StartWork (aShutdownIdle=<optimized out>, this=0x7fe14b25d920) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/image/DecodePool.cpp:167
>        lock = <optimized out>
>        lock = <optimized out>
>#8  mozilla::image::DecodePoolWorker::Run (this=0x7fe12d73ed60) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/image/DecodePool.cpp:280
>        thisThread = {<nsCOMPtr_base> = {mRawPtr = 0x7fe1312e0400}, <No data fields>}
>        work = {mType = (unknown: 762476536), mTask = {mRawPtr = 0x7fe14b25da90}}
>#9  0x00007fe143c7d2a8 in nsThread::ProcessNextEvent (this=0x7fe1312e0400, aMayWait=<optimized out>, aResult=0x7fe12d6fedd7) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:1051
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = {mStorage = {<optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>, <optimized out>}, mIsSome = 0 '\000'}
>        recursiveEvent = false
>        currentPerformanceCounter = {mRawPtr = 0x0}
>        priority = mozilla::EventPriority::Normal
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x7fe12d73ed60}, <No data fields>}
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\355o-\341\177\000\000i\337\307C\341\177\000\000\260\340r-\341\177\000\000\000\332W\207\024\307\035}\001\000\000\000\341\177\000\000\200\355o-\341\177\000\000\360\302C1\341\177\000\000\320\355o-\341\177\000\000\000\004.1\341\177\000", mIsSome = 0 '\000'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "h\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\200'sI\341\177\000", mIsSome = 0 '\000'}
>        callScriptObserver = false
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        obs = <optimized out>
>        aMayWait = <optimized out>
>        reallyWait = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        obs_ = <optimized out>
>        callScriptObserver = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        aResult = 0x7fe12d6fedd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7fe1312e0400
>        duration = <optimized out>
>        duration = <optimized out>
>        reallyWait = <optimized out>
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        callScriptObserver = <optimized out>
>        obs = <optimized out>
>        rv = <optimized out>
>        moz_real_module = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>        priority = <optimized out>
>        event = <optimized out>
>        schedulerLoggingEnabled = <optimized out>
>        timeDurationHelper = <optimized out>
>        recursiveEvent = <optimized out>
>        currentPerformanceCounter = <optimized out>
>        moz_real_module = <optimized out>
>        duration = <optimized out>
>        duration = <optimized out>
>        iter_ = <optimized out>
>        obs_ = <optimized out>
>#10 0x00007fe143c7f40c in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7fe1312e0400, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = true
>#11 0x00007fe1440b509a in mozilla::ipc::MessagePumpForNonMainThreads::Run (this=0x7fe12d722cc0, aDelegate=0x7fe14b253ac0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/glue/MessagePump.cpp:364
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7fe1312e0400
>        autoReleasePool = <optimized out>
>#12 0x00007fe1440892d9 in MessageLoop::RunInternal (this=0x7fe14b253ac0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/objdir/dist/include/mozilla/RefPtr.h:324
>No locals.
>#13 MessageLoop::RunHandler (this=0x7fe14b253ac0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#14 MessageLoop::Run (this=this@entry=0x7fe14b253ac0) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7fe14b253ac0, previous_state_ = 0x0}
>#15 0x00007fe143c7f5b8 in nsThread::ThreadFunc (aArg=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7fe14b253ac0}
>        initData = 0x0
>        self = 0x7fe1312e0400
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#16 0x00007fe14b47db08 in _pt_root (arg=0x7fe12dc904c0) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 18446744073709551104
>        tid = 5958
>#17 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605106681600, 5243218616537280514, 140732216560638, 140732216560639, 140732216560800, 140605106679744, -5259644358739922942, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#18 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 21 (Thread 0x7fe1301fb700 (LWP 5950)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe131104648) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe1311045c8, cond=0x7fe131104620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe1301fa5c0, __canceltype = 32, __prev = 0x0}
>        cbuffer = {wseq = 10, cond = 0x7fe131104620, mutex = 0x7fe1311045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 10
>        seq = 5
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe131104620, mutex=0x7fe1311045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe131104620, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe131104620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=0x7fe131104620, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 2097152, tv_nsec = 140605605402752}
>        abs_ts = {tv_sec = 32, tv_nsec = 9015580920049555968}
>#5  0x00007fe146e0cdb7 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ConditionVariable.h:101
>No locals.
>#6  js::GlobalHelperThreadState::wait (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop (this=0x7fe131104938) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7fe1311045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14, mArray = {mArr = {0x0 <repeats 14 times>}}}, autoGCRooters_ = 0x0, geckoProfiler_ = {profilingStack_ = 0x0}, realm_ = 0x0, zone_ = 0x0, nativeStackLimit = {140605149913089, 140605149913089, 140605149913089}}, <js::MallocProvider<JSContext>> = {<No data fields>}, runtime_ = {<js::ProtectedData<js::CheckUnprotected, JSRuntime*>> = {value = 0x0}, <No data fields>}, kind_ = {value = js::ContextKind::HelperThread}, helperThread_ = {<js::ProtectedData<js::CheckThreadLocal, js::HelperThread*>> = {value = 0x7fe131104938}, <No data fields>}, nurserySuppressions_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1}, <No data fields>}, options_ = {<js::ProtectedData<js::CheckThreadLocal, JS::ContextOptions>> = {value = {baseline_ = true, ion_ = true, asmJS_ = true, wasm_ = true, wasmBaseline_ = true, wasmIon_ = true, testWasmAwaitTier2_ = false, throwOnAsmJSValidationFailure_ = false, nativeRegExp_ = true, asyncStack_ = true, throwOnDebuggeeWouldRun_ = true, dumpStackOnDebuggeeWouldRun_ = false, werror_ = false, strictMode_ = false, extraWarnings_ = false, streams_ = false}}, <No data fields>}, arenas_ = {<js::ProtectedData<js::CheckThreadLocal, js::gc::ArenaLists*>> = {value = 0x0}, <No data fields>}, static reportedError = {dummy = 0}, static reportedOOM = {<JS::Error> = {dummy = 0}, <No data fields>}, jitActivation = {<js::ProtectedData<js::CheckThreadLocal, js::jit::JitActivation*>> = {value = 0x0}, <No data fields>}, regexpStack = {<js::ProtectedData<js::CheckThreadLocal, js::irregexp::RegExpStack>> = {value = {static kStackLimitSlack = 32, static kMemoryTop = 18446744073709551615, static kMinimumStackSize = 512, static kMaximumStackSize = 67108864, base_ = 0x0, size = 0, limit_ = 0x0}}, <No data fields>}, activation_ = {<js::ProtectedData<js::CheckThreadLocal, js::Activation*>> = {value = 0x0}, <No data fields>}, profilingActivation_ = 0x0, interpreterStack_ = {<js::ProtectedData<js::CheckThreadLocal, js::InterpreterStack>> = {value = {static DEFAULT_CHUNK_SIZE = 4096, allocator_ = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}, static MAX_FRAMES = 50000, static MAX_FRAMES_TRUSTED = 51000, frameCount_ = 0}}, <No data fields>}, nativeStackBase = 140605151756288, nativeStackQuota = {{<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}}, entryMonitor = {<js::ProtectedData<js::CheckThreadLocal, JS::dbg::AutoEntryMonitor*>> = {value = 0x0}, <No data fields>}, noExecuteDebuggerTop = {<js::ProtectedData<js::CheckThreadLocal, js::EnterDebuggeeNoExecute*>> = {value = 0x0}, <No data fields>}, activityCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(void*, bool)>> = {value = 0x0}, <No data fields>}, activityCallbackArg = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, requestDepth = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, autoFlushICache_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::AutoFlushICache*>> = {value = 0x0}, <No data fields>}, dtoaState = {<js::ProtectedData<js::CheckThreadLocal, DtoaState*>> = {value = 0x0}, <No data fields>}, suppressGC = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, enableAccessValidation = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, inUnsafeRegion = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, generationalDisabled = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, compactingDisabledCount = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, frontendCollectionPool_ = {<js::ProtectedData<js::CheckThreadLocal, js::frontend::NameCollectionPool>> = {value = {mapPool_ = {<js::frontend::CollectionPool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy>, js::frontend::InlineTablePool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1301fa888, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1301fa9a0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, vectorPool_ = {<js::frontend::CollectionPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy>, js::frontend::VectorPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1301faab8, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe1301fabd0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, activeCompilations_ = 0}}, <No data fields>}, suppressProfilerSampling = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, static TEMP_LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4096, tempLifoAlloc_ = {<js::ProtectedData<js::CheckThreadLocal, js::LifoAlloc>> = {value = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}}, <No data fields>}, debuggerMutations = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, ionPcScriptCache = {<js::ProtectedData<js::CheckThreadLocal, js::jit::PcScriptCache*>> = {value = 0x0}, <No data fields>}, throwing = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, unwrappedException_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::Value> >> = {value = {<js::RootedBase<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::MutableWrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::WrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<JS::Value> >> = {mNext = 0x7fe1301fad38, mPrev = 0x7fe1301fad38, mIsSentinel = false}, ptr = {asBits_ = 18444914486360932352, asDouble_ = -nan(0x9800000000000), debugView_ = {payload47_ = 0, tag_ = JSVAL_TAG_UNDEFINED}, s_ = {payload_ = {i32_ = 0, u32_ = 0, why_ = JS_ELEMENTS_HOLE}}}}}, <No data fields>}, overRecursed_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, propagatingForcedReturn_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, liveVolatileJitFrameIter_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::DebugModeOSRVolatileJitFrameIter*>> = {value = 0x0}, <No data fields>}, reportGranularity = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 3}, <No data fields>}, resolvingList = {<js::ProtectedData<js::CheckThreadLocal, js::AutoResolving*>> = {value = 0x0}, <No data fields>}, generatingError = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, cycleDetectorVector_ = {<js::ProtectedData<js::CheckThreadLocal, JS::GCVector<JSObject*, 8, js::TempAllocPolicy> >> = {value = {vector = {<js::TempAllocPolicy> = {cx_ = 0x7fe1301fa6b0}, static kElemIsPod = true, static kMaxInlineBytes = 992, static kInlineCapacity = 8, mBegin = 0x7fe1301fada0, mLength = 0, mTail = {<mozilla::Vector<JSObject*, 8, js::TempAllocPolicy>::CapacityAndReserved> = {mCapacity = 8}, mBytes = '\000' <repeats 63 times>}, static sMaxInlineStorage = <optimized out>}}}, <No data fields>}, data = {<js::ProtectedData<js::CheckUnprotected, void*>> = {value = 0x0}, <No data fields>}, outstandingRequests = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, jitIsBroken = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, asyncStackForNewActivations_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<js::SavedFrame*> >> = {value = {<js::RootedBase<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::MutableWrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::WrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<js::SavedFrame*> >> = {mNext = 0x7fe1301fadf0, mPrev = 0x7fe1301fadf0, mIsSentinel = false}, ptr = 0x0}}, <No data fields>}, asyncCauseForNewActivations = {<js::ProtectedData<js::CheckThreadLocal, char const*>> = {value = 0x0}, <No data fields>}, asyncCallIsExplicit = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptCallbacks_ = {<js::ProtectedData<js::CheckThreadLocal, mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy> >> = {value = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 2, mBegin = 0x7fe1301fae38, mLength = 0, mTail = {<mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 2}, mBytes = '\000' <repeats 15 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, interruptCallbackDisabled = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptBits_ = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, <No data fields>}, fx = {cond_ = 0x0, state_ = js::FutexThread::Idle, static lock_ = {<mozilla::detail::AtomicBaseIncDec<js::Mutex*, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<js::Mutex*, (mozilla::MemoryOrdering)2>> = {mValue = {_M_b = {_M_p = 0x7fe131103070}}}, <No data fields>}, <No data fields>}, canWait_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}}, osrTempData_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned char*>> = {value = 0x0}, <No data fields>}, ionReturnOverride_ = {<js::ProtectedData<js::CheckThreadLocal, JS::Value>> = {value = {asBits_ = 18445195961337643011, asDouble_ = -nan(0xa800000000003), debugView_ = {payload47_ = 3, tag_ = JSVAL_TAG_MAGIC}, s_ = {payload_ = {i32_ = 3, u32_ = 3, why_ = JS_ARG_POISON}}}}, <No data fields>}, jitStackLimit = {<mozilla::detail::AtomicBaseIncDec<unsigned long, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned long, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned long>> = {static _S_alignment = 8, _M_i = 18446744073709551615}, <No data fields>}}, <No data fields>}, <No data fields>}, jitStackLimitNoInterrupt = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 18446744073709551615}, <No data fields>}, getIncumbentGlobalCallback = {<js::ProtectedData<js::CheckThreadLocal, JSObject* (*)(JSContext*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallback = {<js::ProtectedData<js::CheckThreadLocal, bool (*)(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, jobQueue = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::GCVector<JSObject*, 0, js::SystemAllocPolicy> >*>> = {value = 0x0}, <No data fields>}, drainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, stopDrainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, promiseRejectionTrackerCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(JSContext*, JS::Handle<JSObject*>, JS::PromiseRejectionHandlingState, void*)>> = {value = 0x0}, <No data fields>}, promiseRejectionTrackerCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}}
>#8  0x00007fe146e07d9e in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul> (this=0x7fe13112b060) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:241
>No locals.
>#9  js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start (aPack=0x7fe13112b060) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:235
>        pack = 0x7fe13112b060
>#10 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605151753984, 5243218616537280514, 140732216557486, 140732216557487, 140732216557616, 140605151752128, -5259703322198446078, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 22 (Thread 0x7fe12fbf8700 (LWP 5953)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7fe131104648) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
>        __ret = -512
>        oldtype = 0
>        err = <optimized out>
>        oldtype = <optimized out>
>        err = <optimized out>
>        __ret = <optimized out>
>        resultvar = <optimized out>
>        __arg4 = <optimized out>
>        __arg3 = <optimized out>
>        __arg2 = <optimized out>
>        __arg1 = <optimized out>
>        _a4 = <optimized out>
>        _a3 = <optimized out>
>        _a2 = <optimized out>
>        _a1 = <optimized out>
>#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x7fe1311045c8, cond=0x7fe131104620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7fe14b9b43f0 <__condvar_cleanup_waiting>, __arg = 0x7fe12fbf75c0, __canceltype = 32, __prev = 0x0}
>        cbuffer = {wseq = 8, cond = 0x7fe131104620, mutex = 0x7fe1311045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 0
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 8
>        seq = 4
>        private = 0
>        maxspin = <optimized out>
>        err = <optimized out>
>        result = <optimized out>
>        wseq = <optimized out>
>        g = <optimized out>
>        seq = <optimized out>
>        flags = <optimized out>
>        private = <optimized out>
>        signals = <optimized out>
>        g1_start = <optimized out>
>        spin = <optimized out>
>        buffer = <optimized out>
>        cbuffer = <optimized out>
>        rt = <optimized out>
>        s = <optimized out>
>#2  __pthread_cond_wait (cond=cond@entry=0x7fe131104620, mutex=0x7fe1311045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x0000563deee5cf7b in mozilla::detail::ConditionVariableImpl::wait (this=0x7fe131104620, lock=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7fe131104620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x0000563deee5d165 in mozilla::detail::ConditionVariableImpl::wait_for (this=0x7fe131104620, lock=..., a_rel_time=...) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/mozglue/misc/ConditionVariable_posix.cpp:127
>        ptCond = <optimized out>
>        ptMutex = <optimized out>
>        r = <optimized out>
>        rel_time = <optimized out>
>        rel_ts = <optimized out>
>        now_ts = {tv_sec = 2097152, tv_nsec = 140605166726336}
>        abs_ts = {tv_sec = 32, tv_nsec = 9015580920049555968}
>#5  0x00007fe146e0cdb7 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/ConditionVariable.h:101
>No locals.
>#6  js::GlobalHelperThreadState::wait (timeout=..., which=js::GlobalHelperThreadState::PRODUCER, locked=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop (this=0x7fe131104a70) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7fe1311045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14, mArray = {mArr = {0x0 <repeats 14 times>}}}, autoGCRooters_ = 0x0, geckoProfiler_ = {profilingStack_ = 0x0}, realm_ = 0x0, zone_ = 0x0, nativeStackLimit = {140605143609345, 140605143609345, 140605143609345}}, <js::MallocProvider<JSContext>> = {<No data fields>}, runtime_ = {<js::ProtectedData<js::CheckUnprotected, JSRuntime*>> = {value = 0x0}, <No data fields>}, kind_ = {value = js::ContextKind::HelperThread}, helperThread_ = {<js::ProtectedData<js::CheckThreadLocal, js::HelperThread*>> = {value = 0x7fe131104a70}, <No data fields>}, nurserySuppressions_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1}, <No data fields>}, options_ = {<js::ProtectedData<js::CheckThreadLocal, JS::ContextOptions>> = {value = {baseline_ = true, ion_ = true, asmJS_ = true, wasm_ = true, wasmBaseline_ = true, wasmIon_ = true, testWasmAwaitTier2_ = false, throwOnAsmJSValidationFailure_ = false, nativeRegExp_ = true, asyncStack_ = true, throwOnDebuggeeWouldRun_ = true, dumpStackOnDebuggeeWouldRun_ = false, werror_ = false, strictMode_ = false, extraWarnings_ = false, streams_ = false}}, <No data fields>}, arenas_ = {<js::ProtectedData<js::CheckThreadLocal, js::gc::ArenaLists*>> = {value = 0x0}, <No data fields>}, static reportedError = {dummy = 0}, static reportedOOM = {<JS::Error> = {dummy = 0}, <No data fields>}, jitActivation = {<js::ProtectedData<js::CheckThreadLocal, js::jit::JitActivation*>> = {value = 0x0}, <No data fields>}, regexpStack = {<js::ProtectedData<js::CheckThreadLocal, js::irregexp::RegExpStack>> = {value = {static kStackLimitSlack = 32, static kMemoryTop = 18446744073709551615, static kMinimumStackSize = 512, static kMaximumStackSize = 67108864, base_ = 0x0, size = 0, limit_ = 0x0}}, <No data fields>}, activation_ = {<js::ProtectedData<js::CheckThreadLocal, js::Activation*>> = {value = 0x0}, <No data fields>}, profilingActivation_ = 0x0, interpreterStack_ = {<js::ProtectedData<js::CheckThreadLocal, js::InterpreterStack>> = {value = {static DEFAULT_CHUNK_SIZE = 4096, allocator_ = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}, static MAX_FRAMES = 50000, static MAX_FRAMES_TRUSTED = 51000, frameCount_ = 0}}, <No data fields>}, nativeStackBase = 140605145452544, nativeStackQuota = {{<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}, {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 1843200}, <No data fields>}}, entryMonitor = {<js::ProtectedData<js::CheckThreadLocal, JS::dbg::AutoEntryMonitor*>> = {value = 0x0}, <No data fields>}, noExecuteDebuggerTop = {<js::ProtectedData<js::CheckThreadLocal, js::EnterDebuggeeNoExecute*>> = {value = 0x0}, <No data fields>}, activityCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(void*, bool)>> = {value = 0x0}, <No data fields>}, activityCallbackArg = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, requestDepth = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, autoFlushICache_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::AutoFlushICache*>> = {value = 0x0}, <No data fields>}, dtoaState = {<js::ProtectedData<js::CheckThreadLocal, DtoaState*>> = {value = 0x0}, <No data fields>}, suppressGC = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, enableAccessValidation = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, inUnsafeRegion = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 0}, <No data fields>}, generationalDisabled = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, compactingDisabledCount = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, frontendCollectionPool_ = {<js::ProtectedData<js::CheckThreadLocal, js::frontend::NameCollectionPool>> = {value = {mapPool_ = {<js::frontend::CollectionPool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy>, js::frontend::InlineTablePool<js::InlineMap<JSAtom*, js::frontend::RecyclableAtomMapValueWrapper<unsigned int>, 24, js::DefaultHasher<JSAtom*>, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fbf7888, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fbf79a0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, vectorPool_ = {<js::frontend::CollectionPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy>, js::frontend::VectorPool<mozilla::Vector<JSAtom*, 24, js::SystemAllocPolicy> > >> = {all_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fbf7ab8, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}, recyclable_ = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 32, mBegin = 0x7fe12fbf7bd0, mLength = 0, mTail = {<mozilla::Vector<void*, 32, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 32}, mBytes = '\000' <repeats 255 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, activeCompilations_ = 0}}, <No data fields>}, suppressProfilerSampling = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, static TEMP_LIFO_ALLOC_PRIMARY_CHUNK_SIZE = 4096, tempLifoAlloc_ = {<js::ProtectedData<js::CheckThreadLocal, js::LifoAlloc>> = {value = {chunks_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, unused_ = {head_ = {mTuple = {<mozilla::detail::PairHelper<js::detail::BumpChunk*, JS::DeletePolicy<js::detail::BumpChunk>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<JS::DeletePolicy<js::detail::BumpChunk>> = {<No data fields>}, mFirstA = 0x0}, <No data fields>}}, last_ = 0x0}, markCount = 0, defaultChunkSize_ = 4096, curSize_ = 0, peakSize_ = 0, static HUGE_ALLOCATION = 52428800}}, <No data fields>}, debuggerMutations = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, ionPcScriptCache = {<js::ProtectedData<js::CheckThreadLocal, js::jit::PcScriptCache*>> = {value = 0x0}, <No data fields>}, throwing = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, unwrappedException_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::Value> >> = {value = {<js::RootedBase<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::MutableWrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<js::WrappedPtrOperations<JS::Value, JS::PersistentRooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<JS::Value> >> = {mNext = 0x7fe12fbf7d38, mPrev = 0x7fe12fbf7d38, mIsSentinel = false}, ptr = {asBits_ = 18444914486360932352, asDouble_ = -nan(0x9800000000000), debugView_ = {payload47_ = 0, tag_ = JSVAL_TAG_UNDEFINED}, s_ = {payload_ = {i32_ = 0, u32_ = 0, why_ = JS_ELEMENTS_HOLE}}}}}, <No data fields>}, overRecursed_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, propagatingForcedReturn_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, liveVolatileJitFrameIter_ = {<js::ProtectedData<js::CheckThreadLocal, js::jit::DebugModeOSRVolatileJitFrameIter*>> = {value = 0x0}, <No data fields>}, reportGranularity = {<js::ProtectedData<js::CheckThreadLocal, int>> = {value = 3}, <No data fields>}, resolvingList = {<js::ProtectedData<js::CheckThreadLocal, js::AutoResolving*>> = {value = 0x0}, <No data fields>}, generatingError = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, cycleDetectorVector_ = {<js::ProtectedData<js::CheckThreadLocal, JS::GCVector<JSObject*, 8, js::TempAllocPolicy> >> = {value = {vector = {<js::TempAllocPolicy> = {cx_ = 0x7fe12fbf76b0}, static kElemIsPod = true, static kMaxInlineBytes = 992, static kInlineCapacity = 8, mBegin = 0x7fe12fbf7da0, mLength = 0, mTail = {<mozilla::Vector<JSObject*, 8, js::TempAllocPolicy>::CapacityAndReserved> = {mCapacity = 8}, mBytes = '\000' <repeats 63 times>}, static sMaxInlineStorage = <optimized out>}}}, <No data fields>}, data = {<js::ProtectedData<js::CheckUnprotected, void*>> = {value = 0x0}, <No data fields>}, outstandingRequests = {<js::ProtectedData<js::CheckThreadLocal, unsigned int>> = {value = 0}, <No data fields>}, jitIsBroken = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, asyncStackForNewActivations_ = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<js::SavedFrame*> >> = {value = {<js::RootedBase<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::MutableWrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<js::WrappedPtrOperations<js::SavedFrame*, JS::PersistentRooted<js::SavedFrame*> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <mozilla::LinkedListElement<JS::PersistentRooted<js::SavedFrame*> >> = {mNext = 0x7fe12fbf7df0, mPrev = 0x7fe12fbf7df0, mIsSentinel = false}, ptr = 0x0}}, <No data fields>}, asyncCauseForNewActivations = {<js::ProtectedData<js::CheckThreadLocal, char const*>> = {value = 0x0}, <No data fields>}, asyncCallIsExplicit = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptCallbacks_ = {<js::ProtectedData<js::CheckThreadLocal, mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy> >> = {value = {<js::SystemAllocPolicy> = {<No data fields>}, static kElemIsPod = true, static kMaxInlineBytes = 999, static kInlineCapacity = 2, mBegin = 0x7fe12fbf7e38, mLength = 0, mTail = {<mozilla::Vector<bool (*)(JSContext*), 2, js::SystemAllocPolicy>::CapacityAndReserved> = {mCapacity = 2}, mBytes = '\000' <repeats 15 times>}, static sMaxInlineStorage = <optimized out>}}, <No data fields>}, interruptCallbackDisabled = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, interruptBits_ = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 0}, <No data fields>}}, <No data fields>}, <No data fields>}, fx = {cond_ = 0x0, state_ = js::FutexThread::Idle, static lock_ = {<mozilla::detail::AtomicBaseIncDec<js::Mutex*, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<js::Mutex*, (mozilla::MemoryOrdering)2>> = {mValue = {_M_b = {_M_p = 0x7fe131103070}}}, <No data fields>}, <No data fields>}, canWait_ = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}}, osrTempData_ = {<js::ProtectedData<js::CheckThreadLocal, unsigned char*>> = {value = 0x0}, <No data fields>}, ionReturnOverride_ = {<js::ProtectedData<js::CheckThreadLocal, JS::Value>> = {value = {asBits_ = 18445195961337643011, asDouble_ = -nan(0xa800000000003), debugView_ = {payload47_ = 3, tag_ = JSVAL_TAG_MAGIC}, s_ = {payload_ = {i32_ = 3, u32_ = 3, why_ = JS_ARG_POISON}}}}, <No data fields>}, jitStackLimit = {<mozilla::detail::AtomicBaseIncDec<unsigned long, (mozilla::MemoryOrdering)0>> = {<mozilla::detail::AtomicBase<unsigned long, (mozilla::MemoryOrdering)0>> = {mValue = {<std::__atomic_base<unsigned long>> = {static _S_alignment = 8, _M_i = 18446744073709551615}, <No data fields>}}, <No data fields>}, <No data fields>}, jitStackLimitNoInterrupt = {<js::ProtectedData<js::CheckThreadLocal, unsigned long>> = {value = 18446744073709551615}, <No data fields>}, getIncumbentGlobalCallback = {<js::ProtectedData<js::CheckThreadLocal, JSObject* (*)(JSContext*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallback = {<js::ProtectedData<js::CheckThreadLocal, bool (*)(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*)>> = {value = 0x0}, <No data fields>}, enqueuePromiseJobCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}, jobQueue = {<js::ProtectedData<js::CheckThreadLocal, JS::PersistentRooted<JS::GCVector<JSObject*, 0, js::SystemAllocPolicy> >*>> = {value = 0x0}, <No data fields>}, drainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, stopDrainingJobQueue = {<js::ProtectedData<js::CheckThreadLocal, bool>> = {value = false}, <No data fields>}, promiseRejectionTrackerCallback = {<js::ProtectedData<js::CheckThreadLocal, void (*)(JSContext*, JS::Handle<JSObject*>, JS::PromiseRejectionHandlingState, void*)>> = {value = 0x0}, <No data fields>}, promiseRejectionTrackerCallbackData = {<js::ProtectedData<js::CheckThreadLocal, void*>> = {value = 0x0}, <No data fields>}}
>#8  0x00007fe146e07d9e in js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::callMain<0ul> (this=0x7fe13112b090) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:241
>No locals.
>#9  js::detail::ThreadTrampoline<void (&)(void*), js::HelperThread*>::Start (aPack=0x7fe13112b090) at /usr/src/debug/firefox-62.0-3.fc29.x86_64/js/src/threading/Thread.h:235
>        pack = 0x7fe13112b090
>#10 0x00007fe14b9ae58e in start_thread (arg=<optimized out>) at pthread_create.c:486
>        ret = <optimized out>
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140605145450240, 5243218616537280514, 140732216557486, 140732216557487, 140732216557616, 140605145448384, -5259649164271456254, -5259869320742080510}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fe14b59e513 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00007fe14b9f1c90  0x00007fe14ba0ac53  Yes         /usr/lib64/firefox/libmozsandbox.so
>0x00007fe14b9acb50  0x00007fe14b9baf75  Yes         /lib64/libpthread.so.0
>0x00007fe14b9a1270  0x00007fe14b9a2029  Yes         /lib64/libdl.so.2
>0x00007fe14b898990  0x00007fe14b94eaa2  No          /lib64/libstdc++.so.6
>0x00007fe14b691490  0x00007fe14b7305fa  Yes         /lib64/libm.so.6
>0x00007fe14b66c590  0x00007fe14b67d1d5  No          /lib64/libgcc_s.so.1
>0x00007fe14b4c3670  0x00007fe14b60ea9f  Yes         /lib64/libc.so.6
>0x00007fe14ba17110  0x00007fe14ba361a4  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fe14b49d1f0  0x00007fe14b49df2c  Yes         /lib64/libplds4.so
>0x00007fe14b4973f0  0x00007fe14b498b41  Yes         /lib64/libplc4.so
>0x00007fe14b460360  0x00007fe14b481dc3  Yes         /lib64/libnspr4.so
>0x00007fe14b44b710  0x00007fe14b44ea80  Yes         /lib64/librt.so.1
>0x00007fe14b1742d0  0x00007fe14b17bc3c  Yes         /usr/lib64/firefox/liblgpllibs.so
>0x00007fe14b0a7070  0x00007fe14b147434  Yes         /usr/lib64/firefox/libmozsqlite3.so
>0x00007fe14b9e8070  0x00007fe14b9e8237  Yes         /usr/lib64/firefox/libmozgtk.so
>0x00007fe14a9dde90  0x00007fe14ad3498b  Yes         /lib64/libgtk-3.so.0
>0x00007fe14a8780b0  0x00007fe14a8ee79b  Yes         /lib64/libgdk-3.so.0
>0x00007fe14b9e2450  0x00007fe14b9e3376  Yes         /lib64/libgmodule-2.0.so.0
>0x00007fe14b9d6610  0x00007fe14b9dbae6  Yes         /lib64/libpangocairo-1.0.so.0
>0x00007fe14a724330  0x00007fe14a7ace96  Yes         /lib64/libX11.so.6
>0x00007fe14b40f270  0x00007fe14b419e2b  Yes         /lib64/libXi.so.6
>0x00007fe14b9c91c0  0x00007fe14b9cb57a  Yes         /lib64/libXfixes.so.3
>0x00007fe14b405110  0x00007fe14b40627d  Yes         /lib64/libcairo-gobject.so.2
>0x00007fe14a5f3cf0  0x00007fe14a6c13ee  Yes         /lib64/libcairo.so.2
>0x00007fe14a5bbcf0  0x00007fe14a5d256d  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x00007fe14a594d50  0x00007fe14a5a252f  Yes         /lib64/libatk-1.0.so.0
>0x00007fe14a5628f0  0x00007fe14a577052  Yes         /lib64/libatk-bridge-2.0.so.0
>0x00007fe14a547890  0x00007fe14a54c7a5  No          /lib64/libwayland-client.so.0
>0x00007fe14a46b130  0x00007fe14a4d108d  Yes         /lib64/libepoxy.so.0
>0x00007fe14a29e850  0x00007fe14a386fd2  Yes         /lib64/libgio-2.0.so.0
>0x00007fe14a1bbcf0  0x00007fe14a229e82  Yes         /lib64/libharfbuzz.so.0
>0x00007fe14a1a0050  0x00007fe14a1a94b1  Yes         /lib64/libpangoft2-1.0.so.0
>0x00007fe14a15b430  0x00007fe14a17c9e4  Yes         /lib64/libpango-1.0.so.0
>0x00007fe14a103770  0x00007fe14a134945  Yes         /lib64/libgobject-2.0.so.0
>0x00007fe149ff4dc0  0x00007fe14a072732  Yes         /lib64/libglib-2.0.so.0
>0x00007fe149f9a010  0x00007fe149fbd31e  Yes         /lib64/libfontconfig.so.1
>0x00007fe149ee2a20  0x00007fe149f5fa03  Yes         /lib64/libfreetype.so.6
>0x00007fe149ed1110  0x00007fe149ed1a91  Yes         /lib64/libXinerama.so.1
>0x00007fe149ec5220  0x00007fe149ecb499  Yes         /lib64/libXrandr.so.2
>0x00007fe149eb95f0  0x00007fe149ebe0df  Yes         /lib64/libXcursor.so.1
>0x00007fe149eb20e0  0x00007fe149eb2b05  Yes         /lib64/libXcomposite.so.1
>0x00007fe149ead110  0x00007fe149eada6b  Yes         /lib64/libXdamage.so.1
>0x00007fe149e6ea10  0x00007fe149e8981e  Yes         /lib64/libxkbcommon.so.0
>0x00007fe149e61470  0x00007fe149e62f01  No          /lib64/libwayland-cursor.so.0
>0x00007fe149e5b090  0x00007fe149e5b219  No          /lib64/libwayland-egl.so.1
>0x00007fe149e493d0  0x00007fe149e53513  Yes         /lib64/libXext.so.6
>0x00007fe149dd4390  0x00007fe149e24996  Yes         /lib64/libpcre.so.1
>0x00007fe149db36e0  0x00007fe149dc6379  Yes         /lib64/libxcb.so.1
>0x00007fe149d0a570  0x00007fe149d8d624  Yes         /lib64/libpixman-1.so.0
>0x00007fe149cd0230  0x00007fe149cf2705  Yes         /lib64/libpng16.so.16
>0x00007fe149cc6090  0x00007fe149cc6be7  Yes         /lib64/libxcb-shm.so.0
>0x00007fe149cbb230  0x00007fe149cbff5c  Yes         /lib64/libxcb-render.so.0
>0x00007fe149cab270  0x00007fe149cb1591  Yes         /lib64/libXrender.so.1
>0x00007fe149c925f0  0x00007fe149c9f7b7  Yes         /lib64/libz.so.1
>0x00007fe149c49b10  0x00007fe149c76315  No          /lib64/libdbus-1.so.3
>0x00007fe149c14950  0x00007fe149c2720c  Yes         /lib64/libatspi.so.0
>0x00007fe149bfa2c0  0x00007fe149bfed2a  Yes         /lib64/libffi.so.6
>0x00007fe149bd3c30  0x00007fe149beb77f  Yes         /lib64/libselinux.so.1
>0x00007fe149bb6710  0x00007fe149bc266e  Yes         /lib64/libresolv.so.2
>0x00007fe149b62a80  0x00007fe149b9a092  No          /lib64/libmount.so.1
>0x00007fe149b2a3f0  0x00007fe149b4b2ac  Yes         /lib64/libgraphite2.so.3
>0x00007fe149b1d510  0x00007fe149b210d7  Yes         /lib64/libthai.so.0
>0x00007fe149aff2d0  0x00007fe149b0384f  Yes         /lib64/libfribidi.so.0
>0x00007fe149ac43f0  0x00007fe149ae48d7  Yes         /lib64/libexpat.so.1
>0x00007fe149ab9320  0x00007fe149abcd51  No          /lib64/libuuid.so.1
>0x00007fe149aa62b0  0x00007fe149ab2f76  No          /lib64/libbz2.so.1
>0x00007fe149aa0200  0x00007fe149aa0ef2  Yes         /lib64/libXau.so.6
>0x00007fe149a0b620  0x00007fe149a72d14  No          /lib64/libsystemd.so.0
>0x00007fe149978490  0x00007fe1499d3843  Yes         /lib64/libpcre2-8.so.0
>0x00007fe14992df60  0x00007fe14995ed62  No          /lib64/libblkid.so.1
>0x00007fe14991b250  0x00007fe14991e440  Yes         /lib64/libdatrie.so.1
>0x00007fe1498f3510  0x00007fe14990a3a6  Yes         /lib64/liblzma.so.5
>0x00007fe1498d32c0  0x00007fe1498ea2eb  No          /lib64/liblz4.so.1
>0x00007fe1498cc200  0x00007fe1498cdadf  Yes         /lib64/libcap.so.2
>0x00007fe1497b85c0  0x00007fe1498864bc  Yes         /lib64/libgcrypt.so.20
>0x00007fe14978e690  0x00007fe14979fca2  Yes         /lib64/libgpg-error.so.0
>0x00007fe14b440050  0x00007fe14b4403a5  Yes         /usr/lib64/firefox/libmozwayland.so
>0x00007fe143b5ade0  0x00007fe147710e10  Yes         /usr/lib64/firefox/libxul.so
>0x00007fe14b43a050  0x00007fe14b43a12f  Yes         /lib64/libX11-xcb.so.1
>0x00007fe1432faf30  0x00007fe14332b8a3  Yes         /lib64/libssl3.so
>0x00007fe1432ce0d0  0x00007fe1432e2f57  Yes         /lib64/libsmime3.so
>0x00007fe1431afad0  0x00007fe14328452b  Yes         /lib64/libnss3.so
>0x00007fe14316d410  0x00007fe14317d91c  Yes         /lib64/libnssutil3.so
>0x00007fe1430df520  0x00007fe143121fe9  Yes         /lib64/libjpeg.so.62
>0x00007fe142ea93d0  0x00007fe143088cc3  Yes         /lib64/libvpx.so.5
>0x00007fe142e80960  0x00007fe142e95728  Yes         /lib64/libdbus-glib-1.so.2
>0x00007fe14b430570  0x00007fe14b433b02  Yes         /lib64/libstartup-notification-1.so.0
>0x00007fe142e1db00  0x00007fe142e5ac41  Yes         /lib64/libXt.so.6
>0x00007fe14b429090  0x00007fe14b4291d2  Yes         /lib64/libgthread-2.0.so.0
>0x00007fe14b423200  0x00007fe14b423fd0  Yes         /lib64/libxcb-util.so.1
>0x00007fe142e01260  0x00007fe142e05487  Yes         /lib64/libSM.so.6
>0x00007fe142de68d0  0x00007fe142df447a  Yes         /lib64/libICE.so.6
>0x00007fe13277efb0  0x00007fe13279a2e1  No          /usr/lib64/gio/modules/libgvfsdbus.so
>0x00007fe132742ef0  0x00007fe13275a98d  No          /usr/lib64/gvfs/libgvfscommon.so
>0x00007fe14335e380  0x00007fe14335ed04  No          /usr/lib64/gtk-3.0/modules/libpk-gtk-module.so
>0x00007fe1433554e0  0x00007fe143357584  Yes         /usr/lib64/gtk-3.0/modules/libcanberra-gtk-module.so
>0x00007fe14334e430  0x00007fe14334fa16  Yes         /lib64/libcanberra-gtk3.so.0
>0x00007fe1315ed700  0x00007fe1315f6d9a  Yes         /lib64/libcanberra.so.0
>0x00007fe1315e1830  0x00007fe1315e5d50  Yes         /lib64/libvorbisfile.so.3
>0x00007fe1315ca5a0  0x00007fe1315d62dd  Yes         /lib64/libtdb.so.1
>0x00007fe1315bc8d0  0x00007fe1315c0cb6  Yes         /lib64/libltdl.so.7
>0x00007fe13158ebd0  0x00007fe1315a5bdd  Yes         /lib64/libvorbis.so.0
>0x00007fe131583260  0x00007fe131585639  Yes         /lib64/libogg.so.0
>0x00007fe131557310  0x00007fe131561020  Yes         /lib64/libcrypt.so.1
>0x00007fe13150e6b0  0x00007fe13153b8f1  No          /lib64/libpulse.so.0
>0x00007fe12f786f30  0x00007fe12f7cc982  No          /usr/lib64/pulseaudio/libpulsecommon-12.2.so
>0x00007fe12f7691f0  0x00007fe12f76bb5b  Yes         /lib64/libXtst.so.6
>0x00007fe12ed92890  0x00007fe12eddc395  Yes         /lib64/libsndfile.so.1
>0x00007fe132702250  0x00007fe1327048ec  Yes         /lib64/libasyncns.so.0
>0x00007fe12f75a1c0  0x00007fe12f762643  Yes         /lib64/libgsm.so.1
>0x00007fe12ed398f0  0x00007fe12ed7ea83  No          /lib64/libFLAC.so.8
>0x00007fe12e068130  0x00007fe12e06a7c6  Yes         /lib64/libvorbisenc.so.2
>$1 = 0x0
>$2 = 0x0
>rax            0x563deee80720      94824001177376
>rbx            0x7fe14b2bc8e0      140605605529824
>rcx            0x7fe148366b58      140605555895128
>rdx            0x40                64
>rsi            0x1                 1
>rdi            0x7fe1496f1a50      140605576387152
>rbp            0x7fe14b2823a0      0x7fe14b2823a0
>rsp            0x7fe142ddfb00      0x7fe142ddfb00
>r8             0x7fe1326ce740      140605190367040
>r9             0x0                 0
>r10            0x1                 1
>r11            0x0                 0
>r12            0x0                 0
>r13            0x7fe14b2c1000      140605605548032
>r14            0x7fe144087b00      140605485775616
>r15            0x2                 2
>rip            0x7fe143b63ab7      0x7fe143b63ab7 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+4289378775>
>eflags         0x10202             [ IF RF ]
>cs             0x33                51
>ss             0x2b                43
>ds             0x0                 0
>es             0x0                 0
>fs             0x0                 0
>gs             0x0                 0
>Dump of assembler code for function mozilla::ipc::MessageChannel::OnChannelErrorFromLink():
>Address range 0x7fe1440b80e0 to 0x7fe1440b828a:
>   0x00007fe1440b80e0 <+0>:	endbr64 
>   0x00007fe1440b80e4 <+4>:	push   %rbp
>   0x00007fe1440b80e5 <+5>:	push   %rbx
>   0x00007fe1440b80e6 <+6>:	mov    %rdi,%rbx
>   0x00007fe1440b80e9 <+9>:	sub    $0x8,%rsp
>   0x00007fe1440b80ed <+13>:	mov    0x48(%rdi),%rbp
>   0x00007fe1440b80f1 <+17>:	callq  0x7fe143c7e380 <mozilla::GetCurrentVirtualThread()>
>   0x00007fe1440b80f6 <+22>:	cmp    %rax,%rbp
>   0x00007fe1440b80f9 <+25>:	je     0x7fe143b63ac7 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+4289378791>
>   0x00007fe1440b80ff <+31>:	lea    0x563994a(%rip),%rdi        # 0x7fe1496f1a50 <_ZL10sLogModule>
>   0x00007fe1440b8106 <+38>:	callq  0x7fe143c07600 <mozilla::LazyLogModule::operator mozilla::LogModule*()>
>   0x00007fe1440b810b <+43>:	test   %rax,%rax
>   0x00007fe1440b810e <+46>:	je     0x7fe1440b812e <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+78>
>   0x00007fe1440b8110 <+48>:	mov    0x8(%rax),%edx
>   0x00007fe1440b8113 <+51>:	cmp    $0x3,%edx
>   0x00007fe1440b8116 <+54>:	jle    0x7fe1440b812e <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+78>
>   0x00007fe1440b8118 <+56>:	mov    %rax,%rdi
>   0x00007fe1440b811b <+59>:	lea    0x42aea19(%rip),%rdx        # 0x7fe148366b3b
>   0x00007fe1440b8122 <+66>:	mov    $0x4,%esi
>   0x00007fe1440b8127 <+71>:	xor    %eax,%eax
>   0x00007fe1440b8129 <+73>:	callq  0x7fe143c09a50 <mozilla::detail::log_print(mozilla::LogModule const*, mozilla::LogLevel, char const*, ...)>
>   0x00007fe1440b812e <+78>:	mov    0xe0(%rbx),%rax
>   0x00007fe1440b8135 <+85>:	sub    0xc0(%rbx),%rax
>   0x00007fe1440b813c <+92>:	sar    $0x3,%rax
>   0x00007fe1440b8140 <+96>:	sub    $0x1,%rax
>   0x00007fe1440b8144 <+100>:	shl    $0x6,%rax
>   0x00007fe1440b8148 <+104>:	mov    %rax,%rdx
>   0x00007fe1440b814b <+107>:	mov    0xc8(%rbx),%rax
>   0x00007fe1440b8152 <+114>:	sub    0xd0(%rbx),%rax
>   0x00007fe1440b8159 <+121>:	sar    $0x3,%rax
>   0x00007fe1440b815d <+125>:	add    %rdx,%rax
>   0x00007fe1440b8160 <+128>:	mov    0xb8(%rbx),%rdx
>   0x00007fe1440b8167 <+135>:	sub    0xa8(%rbx),%rdx
>   0x00007fe1440b816e <+142>:	sar    $0x3,%rdx
>   0x00007fe1440b8172 <+146>:	add    %rdx,%rax
>   0x00007fe1440b8175 <+149>:	jne    0x7fe1440b8278 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+408>
>   0x00007fe1440b817b <+155>:	mov    0x68(%rbx),%rax
>   0x00007fe1440b817f <+159>:	test   %rax,%rax
>   0x00007fe1440b8182 <+162>:	je     0x7fe1440b8248 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+360>
>   0x00007fe1440b8188 <+168>:	cmpb   $0x0,0x8(%rax)
>   0x00007fe1440b818c <+172>:	je     0x7fe143b63acc <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+4289378796>
>   0x00007fe1440b8192 <+178>:	cmpb   $0x0,0x9(%rax)
>   0x00007fe1440b8196 <+182>:	jne    0x7fe1440b8200 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+288>
>   0x00007fe1440b8198 <+184>:	mov    0x18(%rax),%rax
>   0x00007fe1440b819c <+188>:	test   %rax,%rax
>   0x00007fe1440b819f <+191>:	je     0x7fe1440b8248 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+360>
>   0x00007fe1440b81a5 <+197>:	cmpb   $0x0,0x8(%rax)
>   0x00007fe1440b81a9 <+201>:	je     0x7fe143b63acc <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+4289378796>
>   0x00007fe1440b81af <+207>:	cmpb   $0x0,0x9(%rax)
>   0x00007fe1440b81b3 <+211>:	jne    0x7fe1440b8200 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+288>
>   0x00007fe1440b81b5 <+213>:	mov    0x18(%rax),%rax
>   0x00007fe1440b81b9 <+217>:	test   %rax,%rax
>   0x00007fe1440b81bc <+220>:	je     0x7fe1440b8248 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+360>
>   0x00007fe1440b81c2 <+226>:	cmpb   $0x0,0x8(%rax)
>   0x00007fe1440b81c6 <+230>:	je     0x7fe143b63acc <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+4289378796>
>   0x00007fe1440b81cc <+236>:	cmpb   $0x0,0x9(%rax)
>   0x00007fe1440b81d0 <+240>:	jne    0x7fe1440b8200 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+288>
>   0x00007fe1440b81d2 <+242>:	mov    0x18(%rax),%rax
>   0x00007fe1440b81d6 <+246>:	test   %rax,%rax
>   0x00007fe1440b81d9 <+249>:	je     0x7fe1440b8248 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+360>
>   0x00007fe1440b81db <+251>:	cmpb   $0x0,0x8(%rax)
>   0x00007fe1440b81df <+255>:	je     0x7fe143b63acc <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+4289378796>
>   0x00007fe1440b81e5 <+261>:	cmpb   $0x0,0x9(%rax)
>   0x00007fe1440b81e9 <+265>:	jne    0x7fe1440b8200 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+288>
>   0x00007fe1440b81eb <+267>:	mov    0x18(%rax),%rdi
>   0x00007fe1440b81ef <+271>:	test   %rdi,%rdi
>   0x00007fe1440b81f2 <+274>:	je     0x7fe1440b8248 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+360>
>   0x00007fe1440b81f4 <+276>:	callq  0x7fe1440b76b0 <mozilla::ipc::AutoEnterTransaction::AwaitingSyncReply() const>
>   0x00007fe1440b81f9 <+281>:	test   %al,%al
>   0x00007fe1440b81fb <+283>:	je     0x7fe1440b8248 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+360>
>   0x00007fe1440b81fd <+285>:	nopl   (%rax)
>   0x00007fe1440b8200 <+288>:	mov    0x20(%rbx),%rax
>   0x00007fe1440b8204 <+292>:	lea    0x30(%rax),%rdi
>   0x00007fe1440b8208 <+296>:	callq  0x7fe143b51c70 <_ZN7mozilla6detail21ConditionVariableImpl10notify_oneEv@plt>
>   0x00007fe1440b820d <+301>:	cmpl   $0x4,0x18(%rbx)
>   0x00007fe1440b8211 <+305>:	je     0x7fe1440b8234 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+340>
>   0x00007fe1440b8213 <+307>:	cmpb   $0x0,0x1c0(%rbx)
>   0x00007fe1440b821a <+314>:	jne    0x7fe143b63aa6 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+4289378758>
>   0x00007fe1440b8220 <+320>:	mov    0x20(%rbx),%rax
>   0x00007fe1440b8224 <+324>:	movl   $0x5,0x18(%rbx)
>   0x00007fe1440b822b <+331>:	lea    0x30(%rax),%rdi
>   0x00007fe1440b822f <+335>:	callq  0x7fe143b51c70 <_ZN7mozilla6detail21ConditionVariableImpl10notify_oneEv@plt>
>   0x00007fe1440b8234 <+340>:	cmpq   $0x0,0x40(%rbx)
>   0x00007fe1440b8239 <+345>:	je     0x7fe1440b8260 <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+384>
>   0x00007fe1440b823b <+347>:	add    $0x8,%rsp
>   0x00007fe1440b823f <+351>:	pop    %rbx
>   0x00007fe1440b8240 <+352>:	pop    %rbp
>   0x00007fe1440b8241 <+353>:	retq   
>   0x00007fe1440b8242 <+354>:	nopw   0x0(%rax,%rax,1)
>   0x00007fe1440b8248 <+360>:	cmpb   $0x0,0x109(%rbx)
>   0x00007fe1440b824f <+367>:	je     0x7fe1440b820d <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+301>
>   0x00007fe1440b8251 <+369>:	mov    0x20(%rbx),%rax
>   0x00007fe1440b8255 <+373>:	lea    0x30(%rax),%rdi
>   0x00007fe1440b8259 <+377>:	callq  0x7fe143b51c70 <_ZN7mozilla6detail21ConditionVariableImpl10notify_oneEv@plt>
>   0x00007fe1440b825e <+382>:	jmp    0x7fe1440b820d <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+301>
>   0x00007fe1440b8260 <+384>:	cmpq   $0x0,0x38(%rbx)
>   0x00007fe1440b8265 <+389>:	je     0x7fe1440b823b <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+347>
>   0x00007fe1440b8267 <+391>:	add    $0x8,%rsp
>   0x00007fe1440b826b <+395>:	mov    %rbx,%rdi
>   0x00007fe1440b826e <+398>:	pop    %rbx
>   0x00007fe1440b826f <+399>:	pop    %rbp
>   0x00007fe1440b8270 <+400>:	jmpq   0x7fe1440b4a70 <mozilla::ipc::MessageChannel::PostErrorNotifyTask()>
>   0x00007fe1440b8275 <+405>:	nopl   (%rax)
>   0x00007fe1440b8278 <+408>:	mov    0x20(%rbx),%rax
>   0x00007fe1440b827c <+412>:	lea    0x30(%rax),%rdi
>   0x00007fe1440b8280 <+416>:	callq  0x7fe143b51c70 <_ZN7mozilla6detail21ConditionVariableImpl10notify_oneEv@plt>
>   0x00007fe1440b8285 <+421>:	jmpq   0x7fe1440b817b <mozilla::ipc::MessageChannel::OnChannelErrorFromLink()+155>
>Address range 0x7fe143b63aa6 to 0x7fe143b63aed:
>   0x00007fe143b63aa6 <+-5588538>:	mov    0x5b8816b(%rip),%rax        # 0x7fe1496ebc18
>   0x00007fe143b63aad <+-5588531>:	lea    0x48030a4(%rip),%rcx        # 0x7fe148366b58
>   0x00007fe143b63ab4 <+-5588524>:	mov    %rcx,(%rax)
>=> 0x00007fe143b63ab7 <+-5588521>:	movl   $0x9f4,0x0
>   0x00007fe143b63ac2 <+-5588510>:	callq  0x7fe143b59680 <abort@plt>
>   0x00007fe143b63ac7 <+-5588505>:	callq  0x7fe143b62dee <mozilla::ipc::MessageChannel::AssertLinkThread() const>
>   0x00007fe143b63acc <+-5588500>:	mov    0x5b88145(%rip),%rax        # 0x7fe1496ebc18
>   0x00007fe143b63ad3 <+-5588493>:	lea    0x4802953(%rip),%rcx        # 0x7fe14836642d
>   0x00007fe143b63ada <+-5588486>:	mov    %rcx,(%rax)
>   0x00007fe143b63add <+-5588483>:	movl   $0x170,0x0
>   0x00007fe143b63ae8 <+-5588472>:	callq  0x7fe143b59680 <abort@plt>
>End of assembler dump.
>== EXPLOITABLE ==

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Attachments on bug 1633313: 1487355 | 1487356 | 1487357 | 1487358 | 1487359 | 1487360 | 1487361 | 1487362 | 1487363 | 1487364 | 1487365