Thread 8 (Thread 0x7fff7bfff700 (LWP 32631)):
#0  0x00007ffff76fc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffe775adf5 in WTF::ThreadCondition::wait (this=<optimized out>, mutex=...) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/WTF/wtf/ThreadingPthreads.cpp:378
No locals.
#2  0x00007fffe74225f3 in JSC::GCThread::waitForNextPhase (this=0x187a360) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/JavaScriptCore/heap/GCThread.cpp:81
        locker = <optimized out>
#3  JSC::GCThread::gcThreadMain (this=0x187a360) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/JavaScriptCore/heap/GCThread.cpp:99
        enabler = {m_stack = @0x17cc860}
#4  0x00007fffe775a911 in WTF::wtfThreadEntryPoint (param=0x7fffcb0a8130) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/WTF/wtf/ThreadingPthreads.cpp:195
        invocation = {m_ptr = 0x7fffcb0a8130}
#5  0x00007ffff76f6454 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#6  0x00007ffff74397df in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 7 (Thread 0x7fff8892a700 (LWP 32630)):
#0  0x00007ffff76fc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffe775adf5 in WTF::ThreadCondition::wait (this=<optimized out>, mutex=...) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/WTF/wtf/ThreadingPthreads.cpp:378
No locals.
#2  0x00007fffe74214a1 in JSC::BlockAllocator::blockFreeingThreadMain (this=0x7fffcb104058) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/JavaScriptCore/heap/BlockAllocator.cpp:139
        regionLocker = {lock_ = 0x7fffcb104204}
#3  0x00007fffe775a911 in WTF::wtfThreadEntryPoint (param=0x7fffcb0a8150) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/WTF/wtf/ThreadingPthreads.cpp:195
        invocation = {m_ptr = 0x7fffcb0a8150}
#4  0x00007ffff76f6454 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#5  0x00007ffff74397df in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 6 (Thread 0x7fff89e8e700 (LWP 32628)):
#0  0x00007ffff743048d in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007ffff42b8066 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ffff42b817c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ffff588170f in QEventDispatcherGlib::processEvents (this=0x7fff800008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
        d = 0x7fff80000900
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#4  0x00007ffff582b23a in QEventLoop::exec (this=this@entry=0x7fff89e8dec0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:210
        d = 0x7fff80002df0
        locker = {val = 24063712}
        ref = {d = 0x7fff80002df0, locker = @0x7fff89e8de40, exceptionCaught = true}
#5  0x00007ffff564e0f3 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
        d = 0x16f2e70
        locker = {val = 24063712}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7ffff5c763d8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff59858c0 <qt_meta_stringdata_QObject>, 
                data = 0x7ffff59857a0 <qt_meta_data_QObject>, static_metacall = 0x7ffff5860950 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {
              d = 0x7fff80002df0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff59cfae0 <qt_meta_stringdata_Qt>, data = 0x7ffff59cd020 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, 
                extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff5c6d8e0 <QObject::staticMetaObject>, stringdata = 0x7ffff59e6e80 <qt_meta_stringdata_QEventLoop>, 
              data = 0x7ffff59e6e20 <qt_meta_data_QEventLoop>, static_metacall = 0x7ffff58d26f0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#6  0x00007ffff5652d78 in QThreadPrivate::start (arg=0x16ef910) at thread/qthread_unix.cpp:344
        __clframe = {__cancel_routine = 0x7ffff5651e20 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x16ef910, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x16ef910
        data = 0x16f2f90
#7  0x00007ffff76f6454 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#8  0x00007ffff74397df in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 5 (Thread 0x7fff8a68f700 (LWP 32627)):
#0  0x00007ffff585c9cf in QObject::disconnect (sender=0x7fff801b6320, signal=signal@entry=0x0, receiver=receiver@entry=0x7fff7c008130, method=method@entry=0x0) at kernel/qobject.cpp:2956
        signal_arg = 0x0
        signal_name = {d = 0x7ffff58d84e0 <QArrayData::shared_null>}
        signal_found = false
        method_name = {d = 0x7ffff58d84e0 <QArrayData::shared_null>}
        method_arg = 0x0
        membcode = <optimized out>
        method_found = false
        res = false
        smeta = 0x7fff7c008bd0
        signalName = {d = 0x6f}
        signalTypes = {a = 2080394144, s = 32767, ptr = 0x7fff7c0088d0, {
            array = "\002\000\000\000\000\000\000\000\232\225<\367\377\177\000\000\001\000\000\000\000\000\000\000x\000\000|\377\177\000\000\000\360\377\377\377\377\377\377\000>\000|\377\177\000\000\000\000\000|\377\177\000\000\000 \000\000\000\000\000\000\000\060\t\000\000\000\000\000\000 \t\000\000\000\000\000\240\355h\212\377\177\000\000x\000\000|\377\177\000\000\017'\000\000\000\000\000\000x\000\000|\377\177\000\000P\020\000\000\000\000\000\000\260\030\t|\377\177\000\000 \000\000|\377\177\000\000ݣ<\367\377\177\000\000\000\000\000\000\000\000\000\000c\000\000\000W\367\312", <incomplete sequence \333>, q_for_alignment_1 = 2, q_for_alignment_2 = 9.8813129168249309e-324}}
        methodName = {d = 0x7fff7c00aab0}
        methodTypes = {a = 4168, s = 0, ptr = 0x1070, {
            array = "A\000\000\000\000\000\000\000\005\001\000\000q\000\000\000\b\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\030\000\000\000\000\000\000\000@", '\000' <repeats 15 times>, "\002\000\000\000\060", '\000' <repeats 19 times>, "[\000\000\000n", '\000' <repeats 19 times>, "w\000\000\000|\000\000\000p\304\b|\377\177\000\000 \000\000|\377\177\000\000\030\000\000\000\000\000\000\000\060c\000|\377\177\000\000\220\263\000|\377\177\000\000P\n\t|\377\177\000", q_for_alignment_1 = 65, q_for_alignment_2 = 3.2114266979681025e-322}}
#1  0x00007fffd3d2aae0 in QObject::disconnect (member=0x0, receiver=0x7fff7c008130, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:359
No locals.
#2  QDBusConnectionPrivate::closeConnection (this=this@entry=0x7fff7c008130) at qdbusintegrator.cpp:1135
        locker = {<QDBusLockerBase> = {<No data fields>}, self = 0x7fff7c008130, action = CloseConnectionAction}
        oldMode = <optimized out>
        allObjects = {q_hash = {{d = 0x7fff7c00b390, e = 0x7fff7c00b390}}}
        sit = <optimized out>
        oit = {i = {i = 0x7fff7c044010}}
#3  0x00007fffd3d19752 in QDBusConnectionManager::run (this=0x7fffd3f8ad20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:206
        d = 0x7fff7c008130
        it = {i = 0x7fff7c008a60}
        locker = {val = 140736749677889}
#4  0x00007ffff5652d78 in QThreadPrivate::start (arg=0x7fffd3f8ad20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:344
        __clframe = {__cancel_routine = 0x7ffff5651e20 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7fffd3f8ad20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x7fffd3f8ad20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>
        data = 0x14375e0
#5  0x00007ffff76f6454 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#6  0x00007ffff74397df in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 3 (Thread 0x7fffcb9a3700 (LWP 32625)):
#0  0x00007ffff76fc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007fffe772977b in WTF::TCMalloc_PageHeap::scavengerThread (this=<optimized out>) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/WTF/wtf/FastMalloc.cpp:2821
No locals.
#2  0x00007fffe77297b9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at /tmp/makepkg/qt5-webkit-debug/src/qtwebkit-opensource-src-5.7.0/Source/WTF/wtf/FastMalloc.cpp:1989
No locals.
#3  0x00007ffff76f6454 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#4  0x00007ffff74397df in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 2 (Thread 0x7fffd3afa700 (LWP 32611)):
#0  0x00007ffff743048d in poll () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffeee618e0 in ?? () from /usr/lib/libxcb.so.1
No symbol table info available.
#2  0x00007fffeee63679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1
No symbol table info available.
#3  0x00007fffd5a80449 in QXcbEventReader::run (this=0x11fa860) at qxcbconnection.cpp:1337
        event = <optimized out>
#4  0x00007ffff5652d78 in QThreadPrivate::start (arg=0x11fa860) at thread/qthread_unix.cpp:344
        __clframe = {__cancel_routine = 0x7ffff5651e20 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x11fa860, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x11fa860
        data = 0x11fabc0
#5  0x00007ffff76f6454 in start_thread () from /usr/lib/libpthread.so.0
No symbol table info available.
#6  0x00007ffff74397df in clone () from /usr/lib/libc.so.6
No symbol table info available.

Thread 1 (Thread 0x7ffff7fa8400 (LWP 31057)):
#0  0x00007ffff76fc10f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
No symbol table info available.
#1  0x00007ffff5653c2b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0xb89ef0) at thread/qwaitcondition_unix.cpp:143
        code = <optimized out>
#2  QWaitCondition::wait (this=this@entry=0x16e15f0, mutex=mutex@entry=0x16e15d0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
No locals.
#3  0x00007ffff565291e in QThread::wait (this=this@entry=0x7fffd3f8ad20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, time=time@entry=18446744073709551615) at thread/qthread_unix.cpp:675
        d = 0x16e1560
        locker = {val = 23991761}
#4  0x00007fffd3d16dc6 in QDBusConnectionManager::~QDBusConnectionManager (this=0x7fffd3f8ad20 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, __in_chrg=<optimized out>) at qdbusconnection.cpp:175
No locals.
#5  0x00007fffd3d16e89 in (anonymous namespace)::Q_QGS__q_manager::Holder::~Holder (this=<optimized out>, __in_chrg=<optimized out>) at qdbusconnection.cpp:76
No locals.
#6  0x00007ffff7386990 in __run_exit_handlers () from /usr/lib/libc.so.6
No symbol table info available.
#7  0x00007ffff73869ea in exit () from /usr/lib/libc.so.6
No symbol table info available.
#8  0x00007ffff7a5186f in Py_Exit () from /usr/lib/libpython3.5m.so.1.0
No symbol table info available.
#9  0x00007ffff7a545a8 in ?? () from /usr/lib/libpython3.5m.so.1.0
No symbol table info available.
#10 0x00007ffff7a5498d in PyErr_PrintEx () from /usr/lib/libpython3.5m.so.1.0
No symbol table info available.
#11 0x00007ffff7a6b66d in ?? () from /usr/lib/libpython3.5m.so.1.0
No symbol table info available.
#12 0x00007ffff7a6bd71 in Py_Main () from /usr/lib/libpython3.5m.so.1.0
No symbol table info available.
#13 0x0000000000400af0 in main ()
No symbol table info available.