Attachment 1481814 Details for Bug 1626799 – File: backtrace

File: backtrace

backtrace (text/plain), 40.90 KB, created by Фукидид on 2018-09-08 21:13:56 UTC

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Creator: Фукидид

Created: 2018-09-08 21:13:56 UTC

Size: 40.90 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 21084]
>[New LWP 20999]
>[New LWP 21005]
>[New LWP 21007]
>[New LWP 21006]
>[New LWP 21009]
>[New LWP 21008]
>[New LWP 21010]
>[New LWP 21082]
>[New LWP 21013]
>[New LWP 21086]
>[New LWP 21014]
>[New LWP 21087]
>[New LWP 21061]
>[New LWP 21019]
>[New LWP 21020]
>[New LWP 21085]
>[New LWP 21016]
>[New LWP 21017]
>[New LWP 21018]
>[New LWP 21023]
>[New LWP 21065]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Error while reading shared library symbols for /lib64/libstdc++.so.6:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libstdc++.so.6.0.25-8.1.1-5.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libgcc_s.so.1:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/lib64/libgcc_s-8-20180712.so.1-8.1.1-5.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libwayland-client.so.0:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libwayland-client.so.0.3.0-1.15.0-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libwayland-cursor.so.0:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libwayland-cursor.so.0.0.0-1.15.0-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libwayland-egl.so.1:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libwayland-egl.so.1.0.0-1.15.0-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libdbus-1.so.3:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libdbus-1.so.3.19.8-1.12.10-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libuuid.so.1:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libuuid.so.1.3.0-2.32.1-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libmount.so.1:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libmount.so.1.1.0-2.32.1-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libbz2.so.1:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libbz2.so.1.0.6-1.0.6-26.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libblkid.so.1:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libblkid.so.1.1.0-2.32.1-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/liblz4.so.1:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/liblz4.so.1.8.1-1.8.1.2-4.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libpulse.so.0:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libpulse.so.0.20.3-12.2-1.fc28.x86_64.debug
>Error while reading shared library symbols for /usr/lib64/pulseaudio/libpulsecommon-12.2.so:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/pulseaudio/libpulsecommon-12.2.so-12.2-1.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libFLAC.so.8:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libFLAC.so.8.3.0-1.3.2-7.fc28.x86_64.debug
>Error while reading shared library symbols for /usr/lib64/gio/modules/libgvfsdbus.so:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/gio/modules/libgvfsdbus.so-1.36.2-2.fc28.x86_64.debug
>Error while reading shared library symbols for /usr/lib64/gvfs/libgvfscommon.so:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/gvfs/libgvfscommon.so-1.36.2-2.fc28.x86_64.debug
>Error while reading shared library symbols for /lib64/libsqlite3.so.0:
>could not find '.gnu_debugaltlink' file for /var/cache/abrt-di/usr/lib/debug/usr/lib64/libsqlite3.so.0.8.6-3.22.0-4.fc28.x86_64.debug
>Core was generated by `/usr/lib64/firefox/firefox -contentproc -childID 136 -isForBrowser -prefsLen 15'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  MOZ_CrashPrintf (aLine=aLine@entry=159, aFormat=aFormat@entry=0x7f1e353303b8 "%s: %s") at /usr/src/debug/firefox-62.0-2.fc28.x86_64/mfbt/Assertions.cpp:63
>63	/usr/src/debug/firefox-62.0-2.fc28.x86_64/mfbt/Assertions.cpp: No such file or directory.
>[Current thread is 1 (Thread 0x7f1e133fb700 (LWP 21084))]
>
>Thread 1 (Thread 0x7f1e133fb700 (LWP 21084)):
>#0  MOZ_CrashPrintf (aLine=aLine@entry=159, aFormat=aFormat@entry=0x7f1e353303b8 "%s: %s") at /usr/src/debug/firefox-62.0-2.fc28.x86_64/mfbt/Assertions.cpp:63
>        aArgs = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7f1e133fa950, reg_save_area = 0x7f1e133fa890}}
>        ret = <optimized out>
>#1  0x00007f1e30c630ea in mozilla::ipc::BackgroundChildImpl::ProcessingError(mozilla::ipc::HasResultCodes::Result, char const*) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/glue/BackgroundChildImpl.cpp:159
>        abortMessage = {<nsTString<char>> = {<nsTSubstring<char>> = {<mozilla::detail::nsTStringRepr<char>> = {mData = 0x7f1e34f25902 "MsgDropped", mLength = 10, mDataFlags = (mozilla::detail::StringDataFlags::TERMINATED | mozilla::detail::StringDataFlags::LITERAL), mClassFlags = (mozilla::detail::StringClassFlags::INLINE | mozilla::detail::StringClassFlags::NULL_TERMINATED)}, static kMaxCapacity = 2147483637}, <No data fields>}, static kStorageSize = 64, mInlineCapacity = 63, mStorage = "\000\000\000\000\001\000\000\000\000\000\000\000@\000\000\000\000\000\000\000X\263_\020\036\177\000\000\000\000\000\000\036\177\000\000\200\006\305\060\036\177\000\000\270\a\200\020\036\177\000\000\063\370a@\036\177\000\000\340\262_\020"}
>#2  0x00007f1e30c7bc6a in mozilla::ipc::MessageChannel::ReportConnectionError(char const*, IPC::Message*) const () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/glue/MessageChannel.cpp:2460
>        errorMsg = 0x7f1e34f27248 "Channel error: cannot send/recv"
>        unlock = {mMonitor = 0x7f1e105fb3c0}
>#3  0x00007f1e30c82942 in mozilla::ipc::MessageChannel::Send(IPC::Message*) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/glue/MessageChannel.cpp:927
>        frame = {mThat = @0x7f1e10842ce0}
>        msg = {mTuple = {<mozilla::detail::PairHelper<IPC::Message*, mozilla::DefaultDelete<IPC::Message>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<mozilla::DefaultDelete<IPC::Message>> = {<No data fields>}, mFirstA = 0x7f1e10686820}, <No data fields>}}
>        lock = {mMonitor = 0x7f1e105fb3c0}
>#4  0x00007f1e30e977b0 in mozilla::camera::PCamerasChild::SendAllDone() () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/objdir/dist/include/mozilla/ipc/ProtocolUtils.h:285
>        msg__ = 0x7f1e10686820
>        raiiObject338 = {mProfilingStack = 0x7f1e105fb2e0, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7f1e105fb2e0}, <No data fields>}}
>        sendok__ = <optimized out>
>#5  0x00007f1e32281f3b in mozilla::detail::RunnableMethodArguments<>::applyImpl<mozilla::camera::CamerasChild, bool (mozilla::camera::PCamerasChild::*)()>(mozilla::camera::CamerasChild*, bool (mozilla::camera::PCamerasChild::*)(), mozilla::Tuple<>&, std::integer_sequence<unsigned long>) (args=..., m=<optimized out>, o=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/objdir/dist/include/nsThreadUtils.h:1211
>No locals.
>#6  mozilla::detail::RunnableMethodArguments<>::apply<mozilla::camera::CamerasChild, bool (mozilla::camera::PCamerasChild::*)()> (this=<optimized out>, m=<optimized out>, o=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/objdir/dist/include/nsThreadUtils.h:1171
>No locals.
>#7  mozilla::detail::RunnableMethodImpl<mozilla::camera::CamerasChild*, bool (mozilla::camera::PCamerasChild::*)(), true, (mozilla::RunnableKind)0>::Run (this=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/objdir/dist/include/nsThreadUtils.h:1216
>No locals.
>#8  0x00007f1e3083d788 in nsThread::ProcessNextEvent(bool, bool*) () at /usr/src/debug/firefox-62.0-2.fc28.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 = 0x7f1e105f8a00}, <No data fields>}
>        reallyWait = <optimized out>
>        activation = {mStorage = "\200\255?\023\036\177\000\000I\344\203\060\036\177\000\000\340\262_\020\036\177\000\000\000\244/W\312\260\022%\001\000\000\000\036\177\000\000\200\255?\023\036\177\000\000\360\302\201\020\036\177\000\000\320\255?\023\036\177\000\000\000\r\205\020\036\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\027O6\036\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 = 0x7f1e133fadd7
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7f1e10850d00
>        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  0x00007f1e3083f8ec in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7f1e10850d00, aMayWait=aMayWait@entry=false) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = true
>#10 0x00007f1e30c752aa in mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/glue/MessagePump.cpp:334
>        didWork = <optimized out>
>        didIdleWork = <optimized out>
>        thread = 0x7f1e10850d00
>        autoReleasePool = <optimized out>
>#11 0x00007f1e30c49529 in MessageLoop::RunInternal (this=0x7f1e11928900) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:325
>No locals.
>#12 MessageLoop::RunHandler (this=0x7f1e11928900) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#13 MessageLoop::Run (this=this@entry=0x7f1e11928900) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7f1e11928900, previous_state_ = 0x0}
>#14 0x00007f1e3083fa98 in nsThread::ThreadFunc(void*) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/xpcom/threads/nsThread.cpp:423
>        loop = {mRawPtr = 0x7f1e11928900}
>        initData = 0x0
>        self = 0x7f1e10850d00
>        event = {<nsCOMPtr_base> = {mRawPtr = 0x0}, <No data fields>}
>        context = <optimized out>
>#15 0x00007f1e4061f318 in _pt_root (arg=0x7f1e124dd820) at ../../.././nspr/pr/src/pthreads/ptthread.c:201
>        rv = <optimized out>
>        thred = <optimized out>
>        detached = 0
>        id = 93940274652960
>        tid = 21084
>#16 0x00007f1e41b46594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139767148689152, -8268800567662531274, 139767165470670, 139767165470671, 139767165470832, 139767165470832, 8287599469360131382, 8287699570341391670}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#17 0x00007f1e40d37e6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 2 (Thread 0x7f1e42187740 (LWP 20999)):
>#0  0x00007f1e30d7118b in mozilla::layers::PLayerTransactionChild::DestroySubtree (this=0x7f1e1b47e920, why=mozilla::ipc::IProtocol::AbnormalShutdown) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/objdir/ipc/ipdl/PLayerTransactionChild.cpp:912
>No locals.
>#1  0x00007f1e30eae6fb in mozilla::layers::PCompositorBridgeChild::DestroySubtree(mozilla::ipc::IProtocol::ActorDestroyReason) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/objdir/ipc/ipdl/PCompositorBridgeChild.cpp:1889
>        kid = @0x7f1e106f4e58: 0x7f1e1b47e920
>        __for_range = @0x7ffc03825230: {<nsTArray_Impl<mozilla::layers::PLayerTransactionChild*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator, nsTArray_CopyWithMemutils>> = {mHdr = 0x7f1e106f4e50}, <nsTArray_TypedBase<mozilla::layers::PLayerTransactionChild*, nsTArray_Impl<mozilla::layers::PLayerTransactionChild*, nsTArrayInfallibleAllocator> >> = {<nsTArray_SafeElementAtHelper<mozilla::layers::PLayerTransactionChild*, nsTArray_Impl<mozilla::layers::PLayerTransactionChild*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, static NoIndex = <optimized out>}, <No data fields>}
>        __for_begin = <optimized out>
>        __for_end = <optimized out>
>        kids = {<nsTArray_Impl<mozilla::layers::PLayerTransactionChild*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator, nsTArray_CopyWithMemutils>> = {mHdr = 0x7f1e106f4e50}, <nsTArray_TypedBase<mozilla::layers::PLayerTransactionChild*, nsTArray_Impl<mozilla::layers::PLayerTransactionChild*, nsTArrayInfallibleAllocator> >> = {<nsTArray_SafeElementAtHelper<mozilla::layers::PLayerTransactionChild*, nsTArray_Impl<mozilla::layers::PLayerTransactionChild*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, static NoIndex = <optimized out>}, <No data fields>}
>        subtreewhy = mozilla::ipc::IProtocol::AbnormalShutdown
>#2  0x00007f1e30eaef8c in mozilla::layers::PCompositorManagerChild::DestroySubtree(mozilla::ipc::IProtocol::ActorDestroyReason) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/objdir/ipc/ipdl/PCompositorManagerChild.cpp:285
>        kid = @0x7f1e106f4ab8: 0x7f1e1b5af400
>        __for_range = @0x7ffc03825290: {<nsTArray_Impl<mozilla::layers::PCompositorBridgeChild*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator, nsTArray_CopyWithMemutils>> = {mHdr = 0x7f1e106f4ab0}, <nsTArray_TypedBase<mozilla::layers::PCompositorBridgeChild*, nsTArray_Impl<mozilla::layers::PCompositorBridgeChild*, nsTArrayInfallibleAllocator> >> = {<nsTArray_SafeElementAtHelper<mozilla::layers::PCompositorBridgeChild*, nsTArray_Impl<mozilla::layers::PCompositorBridgeChild*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, static NoIndex = <optimized out>}, <No data fields>}
>        __for_begin = <optimized out>
>        __for_end = <optimized out>
>        kids = {<nsTArray_Impl<mozilla::layers::PCompositorBridgeChild*, nsTArrayInfallibleAllocator>> = {<nsTArray_base<nsTArrayInfallibleAllocator, nsTArray_CopyWithMemutils>> = {mHdr = 0x7f1e106f4ab0}, <nsTArray_TypedBase<mozilla::layers::PCompositorBridgeChild*, nsTArray_Impl<mozilla::layers::PCompositorBridgeChild*, nsTArrayInfallibleAllocator> >> = {<nsTArray_SafeElementAtHelper<mozilla::layers::PCompositorBridgeChild*, nsTArray_Impl<mozilla::layers::PCompositorBridgeChild*, nsTArrayInfallibleAllocator> >> = {<No data fields>}, <No data fields>}, static NoIndex = <optimized out>}, <No data fields>}
>        subtreewhy = mozilla::ipc::IProtocol::AbnormalShutdown
>#3  0x00007f1e30eaf082 in mozilla::layers::PCompositorManagerChild::OnChannelError (this=0x7f1e1b509200) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/objdir/ipc/ipdl/PCompositorManagerChild.cpp:267
>No locals.
>#4  0x00007f1e30c8178c in mozilla::ipc::MessageChannel::OnNotifyMaybeChannelError() () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/glue/MessageChannel.cpp:2619
>        lock = <optimized out>
>        task = <optimized out>
>#5  0x00007f1e30c733ab in mozilla::detail::RunnableMethodArguments<>::applyImpl<mozilla::ipc::MessageChannel, void (mozilla::ipc::MessageChannel::*)()>(mozilla::ipc::MessageChannel*, void (mozilla::ipc::MessageChannel::*)(), mozilla::Tuple<>&, std::integer_sequence<unsigned long>) (args=..., m=<optimized out>, o=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/xpcom/threads/nsThreadUtils.h:1211
>No locals.
>#6  mozilla::detail::RunnableMethodArguments<>::apply<mozilla::ipc::MessageChannel, void (mozilla::ipc::MessageChannel::*)()> (this=<optimized out>, m=<optimized out>, o=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/xpcom/threads/nsThreadUtils.h:1171
>No locals.
>#7  mozilla::detail::RunnableMethodImpl<mozilla::ipc::MessageChannel*, void (mozilla::ipc::MessageChannel::*)(), false, (mozilla::RunnableKind)1>::Run (this=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/xpcom/threads/nsThreadUtils.h:1216
>No locals.
>#8  0x00007f1e3083d788 in nsThread::ProcessNextEvent(bool, bool*) () at /usr/src/debug/firefox-62.0-2.fc28.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 = 0x7f1e105f99c0}, <No data fields>}
>        reallyWait = <optimized out>
>        activation = {mStorage = "\000\000\000\000\000\000\000\000\001", '\000' <repeats 15 times>, "\214\231`@\036\177\000\000\060T\202\003\374\177\000\000I\344\203\060\036\177\000\000\000\000 @\036\177\000\000\000\244/W\312\260\022%\002\000\000\000\036\177\000", mIsSome = 1 '\001'}
>        rv = nsresult::NS_OK
>        noJSAPI = {mStorage = "\000\000\000\000\000\000\000\000\003\000\000\000\312\260\022%\000\000\000\000\000\000\000", mIsSome = 1 '\001'}
>        callScriptObserver = true
>        obs = {<nsCOMPtr_base> = {mRawPtr = 0x7f1e1dcd4a68}, <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 = 0x7ffc03825467
>        activation = <optimized out>
>        noJSAPI = <optimized out>
>        iter_ = <optimized out>
>        event = <optimized out>
>        iter_ = <optimized out>
>        this = 0x7f1e4015ff40
>        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  0x00007f1e3083f8ec in NS_ProcessNextEvent (aThread=<optimized out>, aThread@entry=0x7f1e4015ff40, aMayWait=aMayWait@entry=true) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/xpcom/threads/nsThreadUtils.cpp:519
>        val = true
>#10 0x00007f1e30c75090 in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/glue/MessagePump.cpp:125
>        did_work = <optimized out>
>        thisThread = 0x7f1e4015ff40
>        autoReleasePool = <optimized out>
>#11 0x00007f1e30c49529 in MessageLoop::RunInternal (this=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:325
>No locals.
>#12 MessageLoop::RunHandler (this=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#13 MessageLoop::Run (this=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 2, quit_received = false}, loop_ = 0x7ffc03825600, previous_state_ = 0x7ffc03825530}
>#14 0x00007f1e327023bc in nsBaseAppShell::Run (this=0x7f1e1dcd4a60) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/widget/nsBaseAppShell.cpp:158
>        thread = 0x7f1e4015ff40
>#15 0x00007f1e33579aab in XRE_RunAppShell () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/toolkit/xre/nsEmbedFunctions.cpp:896
>        appShell = {<nsCOMPtr_base> = {mRawPtr = 0x7f1e1dcd4a60}, <No data fields>}
>#16 0x00007f1e30c49529 in MessageLoop::RunInternal (this=0x7ffc03825600) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:325
>No locals.
>#17 MessageLoop::RunHandler (this=0x7ffc03825600) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#18 MessageLoop::Run (this=this@entry=0x7ffc03825600) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7ffc03825600, previous_state_ = 0x0}
>#19 0x00007f1e33579f85 in XRE_InitChildProcess(int, char**, XREChildData const*) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/toolkit/xre/nsEmbedFunctions.cpp:722
>        process = {mRawPtr = 0x7f1e4016f000}
>        uiMessageLoop = {<base::MessagePump::Delegate> = {_vptr.Delegate = 0x7f1e3614c070 <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 = 0x7f1e401536c0, _M_map_size = 8, _M_start = {_M_cur = 0x7f1e40191e00, _M_first = 0x7f1e40191e00, _M_last = 0x7f1e40191ff8, _M_node = 0x7f1e401536d8}, _M_finish = {_M_cur = 0x7f1e40191e00, _M_first = 0x7f1e40191e00, _M_last = 0x7f1e40191ff8, _M_node = 0x7f1e401536d8}}}, <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 = 0x7f1e40153800, _M_map_size = 8, _M_start = {_M_cur = 0x7f1e40192000, _M_first = 0x7f1e40192000, _M_last = 0x7f1e401921f8, _M_node = 0x7f1e40153818}, _M_finish = {_M_cur = 0x7f1e40192000, _M_first = 0x7f1e40192000, _M_last = 0x7f1e401921f8, _M_node = 0x7f1e40153818}}}, <No data fields>}}, pump_ = {mRawPtr = 0x7f1e40187290}, 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 = 0x7f1e1dae1f00, _M_finish = 0x7f1e1dae1f18, _M_end_of_storage = 0x7f1e1dae1f40}}, <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 = 0x7ffc03825710 "Gecko_Child"}, _M_string_length = 11, {_M_local_buf = "Gecko_Child\000\374\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 = 0x7f1e40153840, _M_map_size = 8, _M_start = {_M_cur = 0x7f1e40192200, _M_first = 0x7f1e40192200, _M_last = 0x7f1e401923f8, _M_node = 0x7f1e40153858}, _M_finish = {_M_cur = 0x7f1e40192200, _M_first = 0x7f1e40192200, _M_last = 0x7f1e401923f8, _M_node = 0x7f1e40153858}}}, <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_ = 0x7ffc038254c0, run_depth_base_ = 2, shutting_down_ = false, transient_hang_timeout_ = 128, permanent_hang_timeout_ = 8192, next_sequence_num_ = 0, mEventTarget = {mRawPtr = 0x7f1e4012ad30}}
>        logger = <optimized out>
>        raiiObject408 = {<No data fields>}
>        raiiObject409 = {mProfilingStack = 0x7f1e40151430, static sProfilingStack = {<mozilla::detail::ThreadLocalNativeStorage<ProfilingStack*>> = {mValue = 0x7f1e40151430}, <No data fields>}}
>        annotation = <optimized out>
>        parentPIDString = <optimized out>
>        end = 0x7ffc03827440 ""
>        parentPID = 4917
>        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 = 0x7f1e40153680, _M_map_size = 8, _M_start = {_M_cur = 0x7f1e40191c00, _M_first = 0x7f1e40191c00, _M_last = 0x7f1e40191e00, _M_node = 0x7f1e40153698}, _M_finish = {_M_cur = 0x7f1e40191c20, _M_first = 0x7f1e40191c00, _M_last = 0x7f1e40191e00, _M_node = 0x7f1e40153698}}}, <No data fields>}}, next_manager_ = 0x0}
>        rv = <optimized out>
>        uiLoopType = <optimized out>
>#20 0x000055702c9093aa in content_process_main (bootstrap=0x7f1e40129640, argc=19, argv=0x7ffc03825948) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/browser/app/../../ipc/contentproc/plugin-container.cpp:50
>        childData = {<No data fields>}
>        rv = <optimized out>
>#21 0x000055702c908d14 in main (argc=20, argv=0x7ffc03825948, envp=0x7ffc038259f0) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/browser/app/nsBrowserApp.cpp:287
>        rv = <optimized out>
>        result = <optimized out>
>        start = <optimized out>
>        rv = <optimized out>
>        result = <optimized out>
>
>Thread 3 (Thread 0x7f1e2dde6700 (LWP 21005)):
>#0  0x00007f1e40cc5dde in __GI___strerror_r (errnum=errnum@entry=104, buf=buf@entry=0x0, buflen=buflen@entry=0) at _strerror.c:39
>No locals.
>#1  0x00007f1e40cc5d1f in strerror (errnum=104) at strerror.c:31
>        ret = <optimized out>
>        saved_errno = <optimized out>
>#2  0x00007f1e30c59c96 in IPC::Channel::ChannelImpl::ProcessIncomingMessages (this=this@entry=0x7f1e401bf000) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/logging.h:68
>        bytes_read = <optimized out>
>        num_wire_fds = <optimized out>
>        end = <optimized out>
>        fds = <optimized out>
>        fds_i = <optimized out>
>        wire_fds = <optimized out>
>        p = <optimized out>
>        num_fds = <optimized out>
>        msg = {msg_name = 0x0, msg_namelen = 0, msg_iov = 0x7f1e2dde5a50, msg_iovlen = 1, msg_control = 0x7f1e401c00f8, msg_controllen = 4128, msg_flags = 0}
>        iov = {iov_base = 0x7f1e401bf0f0, iov_len = 4096}
>#3  0x00007f1e30c5a061 in IPC::Channel::ChannelImpl::OnFileCanReadWithoutBlocking (this=0x7f1e401bf000, fd=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/chrome/common/ipc_channel_posix.cc:820
>No locals.
>#4  0x00007f1e30c60aea in event_persist_closure (ev=<optimized out>, base=0x7f1e401bc000) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/third_party/libevent/event.c:1580
>        evcb_callback = 0x7f1e30c47d50 <base::MessagePumpLibevent::OnLibeventNotification(int, short, void*)>
>        evcb_fd = <optimized out>
>        evcb_res = 2
>        evcb_arg = 0x7f1e401bf000
>        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>
>#5  event_process_active_single_queue (base=base@entry=0x7f1e401bc000, max_to_process=max_to_process@entry=2147483647, endtime=endtime@entry=0x0, activeq=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/third_party/libevent/event.c:1639
>        ev = <optimized out>
>        evcb = <optimized out>
>        count = 5
>#6  0x00007f1e30c610ff in event_process_active (base=0x7f1e401bc000) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/third_party/libevent/event.c:1738
>        activeq = <optimized out>
>        i = 0
>        c = 0
>        tv = {tv_sec = 139767595293784, tv_usec = 139767595293952}
>        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>
>#7  event_base_loop (base=0x7f1e401bc000, flags=flags@entry=1) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/third_party/libevent/event.c:1961
>        n = <optimized out>
>        evsel = 0x7f1e3614c480 <epollops>
>        tv = {tv_sec = 139767595293712, tv_usec = 139767643929512}
>        tv_p = <optimized out>
>        res = <optimized out>
>        done = 0
>        retval = 0
>        __func__ = "event_base_loop"
>#8  0x00007f1e30c4787e in base::MessagePumpLibevent::Run (this=0x7f1e40153940, delegate=0x7f1e2dde5d00) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_pump_libevent.cc:381
>        poll_tv = {tv_sec = 139767900902296, tv_usec = 139767901169408}
>        delay = {delta_ = 139767901585656}
>        autorelease_pool = <optimized out>
>        did_work = <optimized out>
>        old_in_run = false
>#9  0x00007f1e30c49529 in MessageLoop::RunInternal (this=0x7f1e2dde5d00) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:325
>No locals.
>#10 MessageLoop::RunHandler (this=0x7f1e2dde5d00) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:318
>No locals.
>#11 MessageLoop::Run (this=this@entry=0x7f1e2dde5d00) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/message_loop.cc:298
>        save_state = {<MessageLoop::RunState> = {run_depth = 1, quit_received = false}, loop_ = 0x7f1e2dde5d00, previous_state_ = 0x0}
>#12 0x00007f1e30c571c5 in base::Thread::ThreadMain (this=0x7f1e40159348) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/thread.cc:181
>        raiiObject157 = {<No data fields>}
>        message_loop = {<base::MessagePump::Delegate> = {_vptr.Delegate = 0x7f1e3614c070 <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 = 0x7f1e40153880, _M_map_size = 8, _M_start = {_M_cur = 0x7f1e1298d2a8, _M_first = 0x7f1e1298d200, _M_last = 0x7f1e1298d3f8, _M_node = 0x7f1e401538a0}, _M_finish = {_M_cur = 0x7f1e1298d2a8, _M_first = 0x7f1e1298d200, _M_last = 0x7f1e1298d3f8, _M_node = 0x7f1e401538a0}}}, <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 = 0x7f1e401538c0, _M_map_size = 8, _M_start = {_M_cur = 0x7f1e40192600, _M_first = 0x7f1e40192600, _M_last = 0x7f1e401927f8, _M_node = 0x7f1e401538d8}, _M_finish = {_M_cur = 0x7f1e40192600, _M_first = 0x7f1e40192600, _M_last = 0x7f1e401927f8, _M_node = 0x7f1e401538d8}}}, <No data fields>}}, pump_ = {mRawPtr = 0x7f1e40153940}, 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 = 0x7f1e40186118, _M_finish = 0x7f1e40186120, _M_end_of_storage = 0x7f1e40186120}}, <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 = 0x7f1e4019a7a0 "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 = 0x7f1e40153900, _M_map_size = 8, _M_start = {_M_cur = 0x7f1e12871f50, _M_first = 0x7f1e12871e00, _M_last = 0x7f1e12871ff8, _M_node = 0x7f1e40153928}, _M_finish = {_M_cur = 0x7f1e12871f50, _M_first = 0x7f1e12871e00, _M_last = 0x7f1e12871ff8, _M_node = 0x7f1e40153928}}}, <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_ = 0x7f1e2dde5cc0, run_depth_base_ = 1, shutting_down_ = false, transient_hang_timeout_ = 0, permanent_hang_timeout_ = 0, next_sequence_num_ = 0, mEventTarget = {mRawPtr = 0x7f1e4012adc0}}
>#13 0x00007f1e30c474ce in ThreadFunc (closure=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.x86_64/ipc/chromium/src/base/platform_thread_posix.cc:38
>        delegate = <optimized out>
>#14 0x00007f1e41b46594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139767595296512, -8268800567662531274, 140720367358926, 140720367358927, 140720367359056, 140720367359056, 8287478790979661110, 8287699570341391670}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#15 0x00007f1e40d37e6f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 4 (Thread 0x7f1e1d1fe700 (LWP 21007)):
>#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x7f1e1db0464c) 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=0x7f1e1db045c8, cond=0x7f1e1db04620) at pthread_cond_wait.c:502
>        spin = 0
>        buffer = {__routine = 0x7f1e41b4c290 <__condvar_cleanup_waiting>, __arg = 0x7f1e1d1fd5c0, __canceltype = 40, __prev = 0x0}
>        cbuffer = {wseq = 569, cond = 0x7f1e1db04620, mutex = 0x7f1e1db045c8, private = 0}
>        rt = <optimized out>
>        err = <optimized out>
>        g = 1
>        flags = <optimized out>
>        g1_start = <optimized out>
>        signals = <optimized out>
>        result = 0
>        wseq = 569
>        seq = 284
>        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=0x7f1e1db04620, mutex=0x7f1e1db045c8) at pthread_cond_wait.c:655
>No locals.
>#3  0x000055702c91492b in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/mozglue/misc/ConditionVariable_posix.cpp:118
>        ptCond = 0x7f1e1db04620
>        ptMutex = <optimized out>
>        r = <optimized out>
>#4  0x000055702c914b15 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/src/debug/firefox-62.0-2.fc28.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 = 139767314372264, tv_nsec = 9223372036854775807}
>        abs_ts = {tv_sec = 140720367352752, tv_nsec = 93940272417021}
>#5  0x00007f1e339ccd97 in js::ConditionVariable::wait_for (lock=..., rel_time=..., this=<optimized out>) at /usr/src/debug/firefox-62.0-2.fc28.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-62.0-2.fc28.x86_64/js/src/vm/HelperThreads.cpp:1073
>No locals.
>#7  js::HelperThread::threadLoop() () at /usr/src/debug/firefox-62.0-2.fc28.x86_64/js/src/vm/HelperThreads.cpp:2436
>        task = <optimized out>
>        nogc = <optimized out>
>        lock = {<js::LockGuard<js::Mutex>> = {lock = @0x7f1e1db045c8}, <No data fields>}
>        cx = {<JS::RootingContext> = {stackRoots_ = {static kSize = 14
>Timeout exceeded: 240 seconds, killing /usr/libexec/gdb.
>Looks like gdb hung while generating backtrace.
>This may be a bug in gdb. Consider submitting a bug report to gdb developers.
>Please attach coredump from this crash to the bug report if you do.

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Attachments on bug 1626799: 1481814 | 1481815 | 1481816 | 1481817 | 1481818 | 1481819 | 1481820 | 1481821 | 1481822 | 1481823 | 1481824