[kde] [Bug 368603] crash when starting an lldb debug session

RJVB via KDE Bugzilla bugzilla_noreply at kde.org
Sun Sep 11 19:26:22 BST 2016 

https://bugs.kde.org/show_bug.cgi?id=368603

--- Comment #1 from RJVB <rjvbertin at gmail.com> ---
Backtrace on OS X :

Backtrace of the crash I experienced:

Application: KDevelop (kdevelop), signal: Segmentation fault: 11
(lldb) process attach --pid 32720
Process 32720 stopped
Executable module set to
"/Applications/MacPorts/KF5/kdevelop.app/Contents/MacOS/kdevelop.bin".
Architecture set to: x86_64-apple-macosx.
(lldb) set set term-width 200
(lldb) thread info
thread #1: tid = 0xbfd384, 0x00007fff8451ce20 libsystem_kernel.dylib`__wait4 +
8, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP

(lldb) bt all
* thread #1: tid = 0xbfd384, 0x00007fff8451ce20 libsystem_kernel.dylib`__wait4
+ 8, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  * frame #0: 0x00007fff8451ce20 libsystem_kernel.dylib`__wait4 + 8
    frame #1: 0x00000001070c4fe2 libKF5Crash.5.dylib`KCrash::startProcess(int,
char const**, bool) + 135
    frame #2: 0x00000001070c4e06
libKF5Crash.5.dylib`KCrash::defaultCrashHandler(int) + 1049
    frame #3: 0x00007fff81b8c5aa libsystem_platform.dylib`_sigtramp + 26
    frame #4: 0x000000010998ec23 QtCore`QRegularExpression::match(QString
const&, int, QRegularExpression::MatchType,
QFlags<QRegularExpression::MatchOption>) const [inlined]
QString::length(this=0x0000000109d084a0) const + 4 at qstring.h:866
    frame #5: 0x000000010998ec1f
QtCore`QRegularExpression::match(this=0x00007fff58dba8e0,
subject=0x0000000109d084a0, offset=0, matchType=NormalMatch,
matchOptions=<unavailable>) const + 47 at qregularexpression.cpp:1712
    frame #6: 0x000000011dd22b28
kdevlldb.so`KDevMI::LLDB::DebugSession::handleVersion(this=0x00007f91a3b38870,
s=0x00007f91a3f28678) + 296 at debugsession.cpp:387
    frame #7: 0x000000011dd33fcf
kdevlldb.so`KDevMI::MI::MICommand::invokeHandler(this=0x00007f91a3f28650,
r=0x00007f919bc96760) + 47 at micommand.cpp:111
    frame #8: 0x000000011dd39755
kdevlldb.so`KDevMI::MIDebugger::processLine(this=<unavailable>,
line=<unavailable>) + 2213 at midebugger.cpp:198
    frame #9: 0x000000011dd37d48
kdevlldb.so`KDevMI::MIDebugger::readyReadStandardOutput(this=<unavailable>) +
248 at midebugger.cpp:135
    frame #10: 0x0000000109ac84b6 QtCore`QMetaObject::activate(QObject*, int,
int, void**) [inlined] QtPrivate::QSlotObjectBase::call(this=<unavailable>,
r=<unavailable>, a=<unavailable>) + 2054 at qobject_impl.h:124
    frame #11: 0x0000000109ac849b
QtCore`QMetaObject::activate(sender=0x00007f91a3f23530,
signalOffset=<unavailable>, local_signal_index=<unavailable>,
argv=<unavailable>) + 2027 at qobject.cpp:3715
    frame #12: 0x00000001099d611d
QtCore`QProcessPrivate::tryReadFromChannel(QProcessPrivate::Channel*) [inlined]
QProcess::readyReadStandardError(QProcess::QPrivateSignal) + 8 at
moc_qprocess.cpp:365
    frame #13: 0x00000001099d6115
QtCore`QProcessPrivate::tryReadFromChannel(this=<unavailable>,
channel=<unavailable>) + 693 at qprocess.cpp:1029
    frame #14: 0x00000001099d96b7 QtCore`QProcess::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) [inlined]
QProcessPrivate::_q_canReadStandardOutput(this=<unavailable>) + 663 at
qprocess.cpp:1038
    frame #15: 0x00000001099d96ab
QtCore`QProcess::qt_static_metacall(_o=<unavailable>, _c=<unavailable>,
_id=<unavailable>, _a=0x00007fff58dbaef0) + 651 at moc_qprocess.cpp:205
    frame #16: 0x0000000109ac8884
QtCore`QMetaObject::activate(sender=0x00007f919844bea0,
signalOffset=<unavailable>, local_signal_index=<unavailable>,
argv=<unavailable>) + 3028 at qobject.cpp:3730
    frame #17: 0x0000000109b6221c
QtCore`QSocketNotifier::activated(this=<unavailable>, _t1=152,
(null)=<unavailable>) + 60 at moc_qsocketnotifier.cpp:135
    frame #18: 0x0000000109acfc59
QtCore`QSocketNotifier::event(this=0x00007f919844bea0, e=<unavailable>) + 425
at qsocketnotifier.cpp:260
    frame #19: 0x00000001089341e6
QtWidgets`QApplicationPrivate::notify_helper(this=<unavailable>,
receiver=0x00007f919844bea0, e=0x00007fff58dbb488) + 294 at
qapplication.cpp:3804
    frame #20: 0x0000000108937726
QtWidgets`QApplication::notify(this=<unavailable>, receiver=<unavailable>,
e=<unavailable>) + 8470 at qapplication.cpp:3767
    frame #21: 0x0000000109a94567
QtCore`QCoreApplication::notifyInternal2(receiver=0x00007f919844bea0,
event=0x00007fff58dbb488) + 167 at qcoreapplication.cpp:1020
    frame #22: 0x0000000109ae8c36 QtCore`qt_mac_socket_callback(__CFSocket*,
unsigned long, __CFData const*, void const*, void*) [inlined]
QCoreApplication::sendEvent(receiver=<unavailable>, event=0x0000000109cff130) +
214 at qcoreapplication.h:225
    frame #23: 0x0000000109ae8c29
QtCore`qt_mac_socket_callback(s=<unavailable>, callbackType=<unavailable>,
(null)=<unavailable>, (null)=<unavailable>, info=0x00007f919858f140) + 201 at
qcfsocketnotifier.cpp:61
    frame #24: 0x00007fff8bbd0057 CoreFoundation`__CFSocketPerformV0 + 855
    frame #25: 0x00007fff8bb905b1
CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
    frame #26: 0x00007fff8bb81c62 CoreFoundation`__CFRunLoopDoSources0 + 242
    frame #27: 0x00007fff8bb813ef CoreFoundation`__CFRunLoopRun + 831
    frame #28: 0x00007fff8bb80e75 CoreFoundation`CFRunLoopRunSpecific + 309
    frame #29: 0x00007fff8c2cca0d HIToolbox`RunCurrentEventLoopInMode + 226
    frame #30: 0x00007fff8c2cc7b7 HIToolbox`ReceiveNextEventCommon + 479
    frame #31: 0x00007fff8c2cc5bc
HIToolbox`_BlockUntilNextEventMatchingListInModeWithFilter + 65
    frame #32: 0x00007fff8589c24e AppKit`_DPSNextEvent + 1434
    frame #33: 0x00007fff8589b89b AppKit`-[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
    frame #34: 0x00007fff8588f99c AppKit`-[NSApplication run] + 553
    frame #35: 0x000000011409808d
libqcocoa.dylib`QCocoaEventDispatcher::processEvents(this=0x00007f919858a2f0,
flags=<unavailable>) + 2189 at qcocoaeventdispatcher.mm:416
    frame #36: 0x0000000109a90981
QtCore`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) [inlined]
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 401 at
qeventloop.cpp:128
    frame #37: 0x0000000109a90964
QtCore`QEventLoop::exec(this=0x00007fff58dbce50, flags=<unavailable>) + 372 at
qeventloop.cpp:204
    frame #38: 0x0000000109a94bf5 QtCore`QCoreApplication::exec() + 325 at
qcoreapplication.cpp:1290
    frame #39: 0x0000000106e5b4ca kdevelop.bin`main(argc=<unavailable>,
argv=0x00007f919ade7d20) + 53066 at main.cpp:893
    frame #40: 0x00007fff84caa5fd libdyld.dylib`start + 1

  thread #2: tid = 0xbfd385, 0x00007fff8451ce22 libsystem_kernel.dylib`__wait4
+ 10, queue = 'com.apple.libdispatch-manager'
    frame #0: 0x00007fff8451ce22 libsystem_kernel.dylib`__wait4 + 10
    frame #1: 0x00000001070c4fe2 libKF5Crash.5.dylib`KCrash::startProcess(int,
char const**, bool) + 135
    frame #2: 0x00000001070c4e06
libKF5Crash.5.dylib`KCrash::defaultCrashHandler(int) + 1049
    frame #3: 0x00007fff81b8c5aa libsystem_platform.dylib`_sigtramp + 26
    frame #4: 0x00007fff8451d663 libsystem_kernel.dylib`kevent64 + 11
    frame #5: 0x00007fff810f9136 libdispatch.dylib`_dispatch_mgr_thread + 52

  thread #3: tid = 0xbfd392, 0x00007fff8451c9aa libsystem_kernel.dylib`__select
+ 10, name = 'QDBusConnectionManager'
    frame #0: 0x00007fff8451c9aa libsystem_kernel.dylib`__select + 10
    frame #1: 0x0000000109aea1a4 QtCore`qt_safe_select(nfds=9,
fdread=0x00007f9198884798, fdwrite=0x00007f9198884a28,
fdexcept=0x00007f9198884cb8, orig_timeout=<unavailable>) + 564 at
qcore_unix.cpp:75
    frame #2: 0x0000000109aeb329
QtCore`QEventDispatcherUNIXPrivate::doSelect(this=0x00007f9198884600,
timeout=<unavailable>, flags=<unavailable>) + 665 at
qeventdispatcher_unix.cpp:192
    frame #3: 0x0000000109aec44e
QtCore`QEventDispatcherUNIX::processEvents(this=0x00007f9198489df0,
flags=<unavailable>) + 222 at qeventdispatcher_unix.cpp:607
    frame #4: 0x0000000109a90981
QtCore`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) [inlined]
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 401 at
qeventloop.cpp:128
    frame #5: 0x0000000109a90964
QtCore`QEventLoop::exec(this=0x00000001171b1e28, flags=<unavailable>) + 372 at
qeventloop.cpp:204
    frame #6: 0x00000001098d1615 QtCore`QThread::exec(this=<unavailable>) + 117
at qthread.cpp:500
    frame #7: 0x000000010823db63
QtDBus`QDBusConnectionManager::run(this=0x00007f91985893a0) + 19 at
qdbusconnection.cpp:189
    frame #8: 0x00000001098d501b
QtCore`QThreadPrivate::start(arg=0x00007f91985893a0) + 363 at
qthread_unix.cpp:341
    frame #9: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #10: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #11: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #4: tid = 0xbfd397, 0x00007fff84518a1a
libsystem_kernel.dylib`mach_msg_trap + 10
    frame #0: 0x00007fff84518a1a libsystem_kernel.dylib`mach_msg_trap + 10
    frame #1: 0x00007fff84517d18 libsystem_kernel.dylib`mach_msg + 64
    frame #2: 0x00007fff8bb81f15 CoreFoundation`__CFRunLoopServiceMachPort +
181
    frame #3: 0x00007fff8bb81539 CoreFoundation`__CFRunLoopRun + 1161
    frame #4: 0x00007fff8bb80e75 CoreFoundation`CFRunLoopRunSpecific + 309
    frame #5: 0x00007fff85a3c05e AppKit`_NSEventThread + 144
    frame #6: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #7: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #8: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #5: tid = 0xbfd39a, 0x00007fff8451c716
libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'QThread'
    frame #0: 0x00007fff8451c716 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff8c288c3b libsystem_pthread.dylib`_pthread_cond_wait +
727
    frame #2: 0x00000001098d67c0
QtCore`QWaitConditionPrivate::wait_relative(this=0x00007f919ae79850,
time=<unavailable>) + 288 at qwaitcondition_unix.cpp:126
    frame #3: 0x00000001098d65fb
QtCore`QWaitConditionPrivate::wait(this=0x00007f919ae79850, time=1000) + 43 at
qwaitcondition_unix.cpp:134
    frame #4: 0x00000001098d64cb
QtCore`QWaitCondition::wait(this=0x00007f919ae796a8, mutex=0x00007f919ae796b0,
time=1000) + 155 at qwaitcondition_unix.cpp:208
    frame #5: 0x000000010a1f2b7f
libKDevPlatformLanguage.10.dylib`KDevelop::DUChainPrivate::CleanupThread::run(this=<unavailable>)
+ 79 at duchain.cpp:282
    frame #6: 0x00000001098d501b
QtCore`QThreadPrivate::start(arg=0x00007f919ae79690) + 363 at
qthread_unix.cpp:341
    frame #7: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #8: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #9: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #6: tid = 0xbfd39f, 0x00007fff8451c9aa libsystem_kernel.dylib`__select
+ 10, name = 'KDevelop::CompletionWorkerThread'
    frame #0: 0x00007fff8451c9aa libsystem_kernel.dylib`__select + 10
    frame #1: 0x0000000109aea1a4 QtCore`qt_safe_select(nfds=13,
fdread=0x00007f91990ba398, fdwrite=0x00007f91990ba628,
fdexcept=0x00007f91990ba8b8, orig_timeout=<unavailable>) + 564 at
qcore_unix.cpp:75
    frame #2: 0x0000000109aeb329
QtCore`QEventDispatcherUNIXPrivate::doSelect(this=0x00007f91990ba200,
timeout=<unavailable>, flags=<unavailable>) + 665 at
qeventdispatcher_unix.cpp:192
    frame #3: 0x0000000109aec44e
QtCore`QEventDispatcherUNIX::processEvents(this=0x00007f919aea40e0,
flags=<unavailable>) + 222 at qeventdispatcher_unix.cpp:607
    frame #4: 0x0000000109a90981
QtCore`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) [inlined]
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 401 at
qeventloop.cpp:128
    frame #5: 0x0000000109a90964
QtCore`QEventLoop::exec(this=0x0000000122356da8, flags=<unavailable>) + 372 at
qeventloop.cpp:204
    frame #6: 0x00000001098d1615 QtCore`QThread::exec(this=<unavailable>) + 117
at qthread.cpp:500
    frame #7: 0x000000010a2e1ef4
libKDevPlatformLanguage.10.dylib`KDevelop::CompletionWorkerThread::run(this=0x00007f919b4e46e0)
+ 388 at codecompletionmodel.cpp:89
    frame #8: 0x00000001098d501b
QtCore`QThreadPrivate::start(arg=0x00007f919b4e46e0) + 363 at
qthread_unix.cpp:341
    frame #9: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #10: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #11: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #7: tid = 0xbfd3ac, 0x00007fff8451c9aa libsystem_kernel.dylib`__select
+ 10, name = 'com.apple.CFSocket.private'
    frame #0: 0x00007fff8451c9aa libsystem_kernel.dylib`__select + 10
    frame #1: 0x00007fff8bbcda03 CoreFoundation`__CFSocketManager + 867
    frame #2: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #3: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #4: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #8: tid = 0xbfd3d9, 0x00007fff8451c716
libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'Queue(0x7f919ac5bcf0)[01]'
    frame #0: 0x00007fff8451c716 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff8c288c3b libsystem_pthread.dylib`_pthread_cond_wait +
727
    frame #2: 0x00000001098d661b
QtCore`QWaitConditionPrivate::wait(this=0x00007f919ac5bd20, time=<unavailable>)
+ 75 at qwaitcondition_unix.cpp:136
    frame #3: 0x00000001098d64cb
QtCore`QWaitCondition::wait(this=0x00007f919ac5ba40, mutex=0x00007f919ac5f100,
time=18446744073709551615) + 155 at qwaitcondition_unix.cpp:208
    frame #4: 0x000000010b661674
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) [inlined]
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(this=<unavailable>,
th=<unavailable>) + 804 at weaver.cpp:594
    frame #5: 0x000000010b66165d
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(this=<unavailable>,
th=0x00007f919c1cce60, threadWasBusy=<unavailable>,
suspendIfInactive=<unavailable>, justReturning=<unavailable>) + 781 at
weaver.cpp:554
    frame #6: 0x000000010b665fc0
libKF5ThreadWeaver.5.dylib`ThreadWeaver::WorkingHardState::applyForWork(this=0x00007f919ac5bfd0,
th=0x00007f919c1cce60, wasBusy=false) + 64 at workinghardstate.cpp:66
    frame #7: 0x000000010b6660c5 libKF5ThreadWeaver.5.dylib`non-virtual thunk
to ThreadWeaver::WorkingHardState::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=<unavailable>) + 21 at workinghardstate.cpp:75
    frame #8: 0x000000010b661972
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=false) + 50 at weaver.cpp:568
    frame #9: 0x000000010b666005
libKF5ThreadWeaver.5.dylib`ThreadWeaver::WorkingHardState::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=<unavailable>) + 133 at workinghardstate.cpp:73
    frame #10: 0x000000010b6660c5 libKF5ThreadWeaver.5.dylib`non-virtual thunk
to ThreadWeaver::WorkingHardState::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=<unavailable>) + 21 at workinghardstate.cpp:75
    frame #11: 0x000000010b661972
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=true) + 50 at weaver.cpp:568
    frame #12: 0x000000010b663a36
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Thread::run(this=0x00007f919c1cce60) +
118 at thread.cpp:103
    frame #13: 0x00000001098d501b
QtCore`QThreadPrivate::start(arg=0x00007f919c1cce60) + 363 at
qthread_unix.cpp:341
    frame #14: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #15: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #16: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #9: tid = 0xbfd3da, 0x00007fff8451c716
libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'Queue(0x7f919ac5bcf0)[02]'
    frame #0: 0x00007fff8451c716 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff8c288c3b libsystem_pthread.dylib`_pthread_cond_wait +
727
    frame #2: 0x00000001098d661b
QtCore`QWaitConditionPrivate::wait(this=0x00007f919ac5bd20, time=<unavailable>)
+ 75 at qwaitcondition_unix.cpp:136
    frame #3: 0x00000001098d64cb
QtCore`QWaitCondition::wait(this=0x00007f919ac5ba40, mutex=0x00007f919ac5f100,
time=18446744073709551615) + 155 at qwaitcondition_unix.cpp:208
    frame #4: 0x000000010b661674
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) [inlined]
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(this=<unavailable>,
th=<unavailable>) + 804 at weaver.cpp:594
    frame #5: 0x000000010b66165d
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(this=<unavailable>,
th=0x00007f919bf331d0, threadWasBusy=<unavailable>,
suspendIfInactive=<unavailable>, justReturning=<unavailable>) + 781 at
weaver.cpp:554
    frame #6: 0x000000010b665fc0
libKF5ThreadWeaver.5.dylib`ThreadWeaver::WorkingHardState::applyForWork(this=0x00007f919ac5bfd0,
th=0x00007f919bf331d0, wasBusy=true) + 64 at workinghardstate.cpp:66
    frame #7: 0x000000010b6660c5 libKF5ThreadWeaver.5.dylib`non-virtual thunk
to ThreadWeaver::WorkingHardState::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=<unavailable>) + 21 at workinghardstate.cpp:75
    frame #8: 0x000000010b661972
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=true) + 50 at weaver.cpp:568
    frame #9: 0x000000010b663a36
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Thread::run(this=0x00007f919bf331d0) +
118 at thread.cpp:103
    frame #10: 0x00000001098d501b
QtCore`QThreadPrivate::start(arg=0x00007f919bf331d0) + 363 at
qthread_unix.cpp:341
    frame #11: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #12: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #13: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #10: tid = 0xbfd3db, 0x00007fff8451c716
libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'Queue(0x7f919ac5bcf0)[03]'
    frame #0: 0x00007fff8451c716 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x00007fff8c288c3b libsystem_pthread.dylib`_pthread_cond_wait +
727
    frame #2: 0x00000001098d661b
QtCore`QWaitConditionPrivate::wait(this=0x00007f919ac5bd20, time=<unavailable>)
+ 75 at qwaitcondition_unix.cpp:136
    frame #3: 0x00000001098d64cb
QtCore`QWaitCondition::wait(this=0x00007f919ac5ba40, mutex=0x00007f919ac5f100,
time=18446744073709551615) + 155 at qwaitcondition_unix.cpp:208
    frame #4: 0x000000010b661674
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) [inlined]
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(this=<unavailable>,
th=<unavailable>) + 804 at weaver.cpp:594
    frame #5: 0x000000010b66165d
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(this=<unavailable>,
th=0x00007f919b99d610, threadWasBusy=<unavailable>,
suspendIfInactive=<unavailable>, justReturning=<unavailable>) + 781 at
weaver.cpp:554
    frame #6: 0x000000010b665fc0
libKF5ThreadWeaver.5.dylib`ThreadWeaver::WorkingHardState::applyForWork(this=0x00007f919ac5bfd0,
th=0x00007f919b99d610, wasBusy=true) + 64 at workinghardstate.cpp:66
    frame #7: 0x000000010b6660c5 libKF5ThreadWeaver.5.dylib`non-virtual thunk
to ThreadWeaver::WorkingHardState::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=<unavailable>) + 21 at workinghardstate.cpp:75
    frame #8: 0x000000010b661972
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Weaver::applyForWork(this=<unavailable>,
th=<unavailable>, wasBusy=true) + 50 at weaver.cpp:568
    frame #9: 0x000000010b663a36
libKF5ThreadWeaver.5.dylib`ThreadWeaver::Thread::run(this=0x00007f919b99d610) +
118 at thread.cpp:103
    frame #10: 0x00000001098d501b
QtCore`QThreadPrivate::start(arg=0x00007f919b99d610) + 363 at
qthread_unix.cpp:341
    frame #11: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #12: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #13: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #11: tid = 0xbfd50c, 0x00007fff8451c9aa
libsystem_kernel.dylib`__select + 10, name = 'OutputFilterThread'
    frame #0: 0x00007fff8451c9aa libsystem_kernel.dylib`__select + 10
    frame #1: 0x0000000109aea1a4 QtCore`qt_safe_select(nfds=35,
fdread=0x00007f91a03f4b98, fdwrite=0x00007f91a03f4e28,
fdexcept=0x00007f91a03f50b8, orig_timeout=<unavailable>) + 564 at
qcore_unix.cpp:75
    frame #2: 0x0000000109aeb329
QtCore`QEventDispatcherUNIXPrivate::doSelect(this=0x00007f91a03f4a00,
timeout=<unavailable>, flags=<unavailable>) + 665 at
qeventdispatcher_unix.cpp:192
    frame #3: 0x0000000109aec44e
QtCore`QEventDispatcherUNIX::processEvents(this=0x00007f919e9d0d60,
flags=<unavailable>) + 222 at qeventdispatcher_unix.cpp:607
    frame #4: 0x0000000109a90981
QtCore`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) [inlined]
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 401 at
qeventloop.cpp:128
    frame #5: 0x0000000109a90964
QtCore`QEventLoop::exec(this=0x000000011bb03e58, flags=<unavailable>) + 372 at
qeventloop.cpp:204
    frame #6: 0x00000001098d1615 QtCore`QThread::exec(this=<unavailable>) + 117
at qthread.cpp:500
    frame #7: 0x00000001098d501b
QtCore`QThreadPrivate::start(arg=0x00007f91a0ced558) + 363 at
qthread_unix.cpp:341
    frame #8: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #9: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #10: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #12: tid = 0xbfd5ab, 0x00007fff8451ce6a
libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x00007fff8451ce6a libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff8c287f08 libsystem_pthread.dylib`_pthread_wqthread +
330
    frame #2: 0x00007fff8c28afb9 libsystem_pthread.dylib`start_wqthread + 13
(lldb) detach
Process 32720 detached

-- 
You are receiving this mail because:
You are the assignee for the bug.

More information about the Unassigned-bugs mailing list