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List:       kde-bugs-dist
Subject:    [kdevelop] [Bug 349642] New: When triggering auto completion, it crashed
From:       Alex Fiestas <afiestas () kde ! org>
Date:       2015-06-27 1:04:10
Message-ID: bug-349642-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=349642

            Bug ID: 349642
           Summary: When triggering auto completion, it crashed
           Product: kdevelop
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdevelop-bugs-null@kde.org
          Reporter: afiestas@kde.org

Application: kdevelop (4.90.90)
 (Compiled from sources)
Qt Version: 5.5.0
Operating System: Linux 4.0.5-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
I just triggered autocompletion while introducing the second argument in a Ctor
when an empty list appeared and kdevelop crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f345d5fb840 (LWP 20526))]

Thread 17 (Thread 0x7f345aad0700 (LWP 20527)):
#0  0x00007f347251be8d in poll () from /usr/lib/libc.so.6
#1  0x00007f346a6039f2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f346a60556f in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f345d3c3fb9 in QXcbEventReader::run (this=0x9588f0) at
/home/afiestas/kde5/qt5/qtbase/src/plugins/platforms/xcb/qxcbconnection.cpp:1197
#4  0x00007f347311e10f in QThreadPrivate::start (arg=0x9588f0) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#5  0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7f344bfff700 (LWP 20529)):
#0  0x00007f346bc0ad18 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f1d6 in wait_relative (time=1000, this=0x3193360) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:126
#2  wait (time=1000, this=0x3193360) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:134
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x31925d0, time=1000) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#4  0x00007f3470b8f407 in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x31925b0) at
/home/afiestas/kde5/source/kdevplatform/language/duchain/duchain.cpp:277
#5  0x00007f347311e10f in QThreadPrivate::start (arg=0x31925b0) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#6  0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#7  0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7f344a847700 (LWP 20531)):
#0  0x00007f3466b88cbe in ?? () from /usr/lib/libglib-2.0.so.0
#1  0x00007f3466b8b15b in g_main_context_prepare () from
/usr/lib/libglib-2.0.so.0
#2  0x00007f3466b8bba8 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f3466b8bd8c in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#4  0x00007f3473341afb in QEventDispatcherGlib::processEvents
(this=0x7f343c0008c0, flags=...) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f34732ebe3a in QEventLoop::exec (this=this@entry=0x7f344a846d90,
flags=..., flags@entry=...) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:204
#6  0x00007f347311930c in QThread::exec (this=<optimized out>) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread.cpp:503
#7  0x00007f347311e10f in QThreadPrivate::start (arg=0x7f3479f8e938
<KDevelop::(anonymous
namespace)::Q_QGS_s_parsingThread::innerFunction()::holder+8>) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#8  0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7f3453fff700 (LWP 20630)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x317e590) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x317b400,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x3179ae0, th=0x14990d0) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3179ae0,
th=0x14990d0, threadWasBusy=true, suspendIfInactive=false, justReturning=false)
at /home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x317d700, th=0x14990d0, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x3179ae0,
th=0x14990d0, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x14990d0) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#8  0x00007f347311e10f in QThreadPrivate::start (arg=0x14990d0) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#9  0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7f34338c0700 (LWP 20631)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x317e590) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x317b400,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x3179ae0, th=0x7f344c08e3d0) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3179ae0,
th=0x7f344c08e3d0, threadWasBusy=false, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x317d700, th=0x7f344c08e3d0, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x3179ae0,
th=0x7f344c08e3d0, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x317d700, th=0x7f344c08e3d0, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#8  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x3179ae0,
th=0x7f344c08e3d0, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#9  0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x7f344c08e3d0) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#10 0x00007f347311e10f in QThreadPrivate::start (arg=0x7f344c08e3d0) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#11 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7f34330bf700 (LWP 20632)):
#0  0x00007f347311772f in testAndSetRelaxed<QMutexData*>
(currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1,
_q_value=@0x1635c08: 0x0) at
../../include/QtCore/../../../../qtbase/src/corelib/arch/qatomic_x86.h:259
#1  testAndSetRelease<QMutexData*, QMutexData*> (currentValue=<synthetic
pointer>, newValue=0x0, expectedValue=<optimized out>, _q_value=@0x1635c08:
0x0) at
../../include/QtCore/../../../../qtbase/src/corelib/thread/qgenericatomic.h:175
#2  testAndSetRelease (currentValue=<synthetic pointer>, newValue=0x0,
expectedValue=<optimized out>, this=this@entry=0x1635c08) at
../../include/QtCore/../../../../qtbase/src/corelib/thread/qbasicatomic.h:280
#3  fastTryUnlock (current=<synthetic pointer>, this=this@entry=0x1635c08) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qmutex.h:85
#4  QMutex::unlock (this=this@entry=0x1635c08) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qmutex.cpp:264
#5  0x00007f34733410cd in unlock (this=<synthetic pointer>) at
../../include/QtCore/../../../../qtbase/src/corelib/thread/qmutex.h:138
#6  ~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at
../../include/QtCore/../../../../qtbase/src/corelib/thread/qmutex.h:132
#7  canWaitLocked (this=0x1635be0) at
../../include/QtCore/5.5.0/QtCore/private/../../../../../../../qtbase/src/corelib/thread/qthread_p.h:249
#8  postEventSourcePrepare (s=0x7f342c001140, timeout=0x7f34330beb44) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:254
#9  0x00007f3466b8b1bd in g_main_context_prepare () from
/usr/lib/libglib-2.0.so.0
#10 0x00007f3466b8bba8 in ?? () from /usr/lib/libglib-2.0.so.0
#11 0x00007f3466b8bd8c in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#12 0x00007f3473341afb in QEventDispatcherGlib::processEvents
(this=0x7f342c002de0, flags=...) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:420
#13 0x00007f34732ebe3a in QEventLoop::exec (this=this@entry=0x7f34330becf0,
flags=..., flags@entry=...) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:204
#14 0x00007f347311930c in QThread::exec (this=<optimized out>) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread.cpp:503
#15 0x00007f3470cc3df7 in KDevelop::CompletionWorkerThread::run
(this=0x14a4620) at
/home/afiestas/kde5/source/kdevplatform/language/codecompletion/codecompletionmodel.cpp:83
#16 0x00007f347311e10f in QThreadPrivate::start (arg=0x14a4620) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#17 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#18 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7f344a046700 (LWP 20890)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x4317940) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4317a20,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x4317850, th=0x2b5ea60) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4317850,
th=0x2b5ea60, threadWasBusy=false, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x2b5ea60, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x2b5ea60, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x2b5ea60, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#8  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x2b5ea60, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#9  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x2b5ea60, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#10 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x2b5ea60, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#11 0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x2b5ea60) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#12 0x00007f347311e10f in QThreadPrivate::start (arg=0x2b5ea60) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#13 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#14 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7f3430aaa700 (LWP 20891)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x4317940) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4317a20,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x4317850, th=0x7f344000d5f0) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4317850,
th=0x7f344000d5f0, threadWasBusy=false, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f344000d5f0, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f344000d5f0, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f344000d5f0, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#8  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f344000d5f0, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#9  0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x7f344000d5f0) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#10 0x00007f347311e10f in QThreadPrivate::start (arg=0x7f344000d5f0) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#11 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7f3429e79700 (LWP 20892)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x4317940) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4317a20,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x4317850, th=0x7f341c0021d0) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4317850,
th=0x7f341c0021d0, threadWasBusy=true, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f341c0021d0, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f341c0021d0, wasBusy=true) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x7f341c0021d0) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#8  0x00007f347311e10f in QThreadPrivate::start (arg=0x7f341c0021d0) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#9  0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f3429678700 (LWP 20893)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x4317940) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4317a20,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x4317850, th=0x7f3414003220) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4317850,
th=0x7f3414003220, threadWasBusy=false, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3414003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3414003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3414003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#8  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3414003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#9  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3414003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#10 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3414003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#11 0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3414003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#12 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3414003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#13 0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x7f3414003220) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#14 0x00007f347311e10f in QThreadPrivate::start (arg=0x7f3414003220) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#15 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f3428e77700 (LWP 20894)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x4317940) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4317a20,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x4317850, th=0x7f3418003020) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4317850,
th=0x7f3418003020, threadWasBusy=false, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3418003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3418003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3418003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#8  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3418003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#9  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3418003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#10 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3418003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#11 0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3418003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#12 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3418003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#13 0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x7f3418003020) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#14 0x00007f347311e10f in QThreadPrivate::start (arg=0x7f3418003020) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#15 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f342211e700 (LWP 20895)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x4317940) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4317a20,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x4317850, th=0x7f340c002c20) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4317850,
th=0x7f340c002c20, threadWasBusy=false, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f340c002c20, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f340c002c20, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f340c002c20, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#8  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f340c002c20, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#9  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f340c002c20, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#10 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f340c002c20, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#11 0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f340c002c20, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#12 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f340c002c20, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#13 0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x7f340c002c20) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#14 0x00007f347311e10f in QThreadPrivate::start (arg=0x7f340c002c20) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#15 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f342191d700 (LWP 20896)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x4317940) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4317a20,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x4317850, th=0x7f3410003220) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4317850,
th=0x7f3410003220, threadWasBusy=false, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3410003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3410003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3410003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#8  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3410003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#9  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3410003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#10 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3410003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#11 0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3410003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#12 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3410003220, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#13 0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x7f3410003220) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#14 0x00007f347311e10f in QThreadPrivate::start (arg=0x7f3410003220) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#15 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f342111c700 (LWP 20897)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f347311f28b in wait (time=18446744073709551615, this=0x4317940) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4317a20,
time=18446744073709551615) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:208
#3  0x00007f346f358d72 in
ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked
(this=0x4317850, th=0x7f3404003020) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:594
#4  0x00007f346f358a4b in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4317850,
th=0x7f3404003020, threadWasBusy=false, suspendIfInactive=false,
justReturning=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:554
#5  0x00007f346f360f31 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3404003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:66
#6  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3404003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#7  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3404003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#8  0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3404003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#9  0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3404003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#10 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3404003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#11 0x00007f346f361034 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4317bf0, th=0x7f3404003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/workinghardstate.cpp:73
#12 0x00007f346f358b8c in ThreadWeaver::Weaver::applyForWork (this=0x4317850,
th=0x7f3404003020, wasBusy=false) at
/home/afiestas/kde5/source/threadweaver/src/weaver.cpp:568
#13 0x00007f346f35d084 in ThreadWeaver::Thread::run (this=0x7f3404003020) at
/home/afiestas/kde5/source/threadweaver/src/thread.cpp:103
#14 0x00007f347311e10f in QThreadPrivate::start (arg=0x7f3404003020) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#15 0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f34037ab700 (LWP 20947)):
#0  0x00007f3466b8b081 in g_main_context_prepare () from
/usr/lib/libglib-2.0.so.0
#1  0x00007f3466b8bba8 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f3466b8bd8c in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3  0x00007f3473341afb in QEventDispatcherGlib::processEvents
(this=0x7f33f8004100, flags=...) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f34732ebe3a in QEventLoop::exec (this=this@entry=0x7f34037aacf0,
flags=..., flags@entry=...) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:204
#5  0x00007f347311930c in QThread::exec (this=<optimized out>) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread.cpp:503
#6  0x00007f3470cc3df7 in KDevelop::CompletionWorkerThread::run
(this=0x4dd9640) at
/home/afiestas/kde5/source/kdevplatform/language/codecompletion/codecompletionmodel.cpp:83
#7  0x00007f347311e10f in QThreadPrivate::start (arg=0x4dd9640) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/thread/qthread_unix.cpp:331
#8  0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f342091b700 (LWP 21937)):
#0  0x00007f346bc0a96f in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib/libpthread.so.0
#1  0x00007f346f6f9994 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f346f7e2140 <QTWTF::pageheap_memory>) at
/home/afiestas/kde5/qt5/qtscript/src/3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f346f6f99d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
/home/afiestas/kde5/qt5/qtscript/src/3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f346bc05354 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f3472524bfd in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f345d5fb840 (LWP 20526)):
[KCrash Handler]
#6  0x00007f3470cc8510 in KDevelop::NormalDeclarationCompletionItem::data
(this=0x7f342c0631e0, index=..., role=0, model=0x1607100) at
/home/afiestas/kde5/source/kdevplatform/language/codecompletion/normaldeclarationcompletionitem.cpp:186
#7  0x00007f345359cab9 in (anonymous namespace)::DeclarationItem::data
(this=0x7f342c0631e0, index=..., role=0, model=0x1607100) at
/home/afiestas/kde5/source/kdev-clang/codecompletion/context.cpp:181
#8  0x00007f3470cc2fc2 in KDevelop::CodeCompletionModel::data (this=0x1607100,
index=..., role=0) at
/home/afiestas/kde5/source/kdevplatform/language/codecompletion/codecompletionmodel.cpp:379
#9  0x00007f347910178f in QModelIndex::data (this=0x7ffda333e160, arole=0) at
/opt/qt5/include/QtCore/qabstractitemmodel.h:420
#10 0x00007f3479105036 in KateCompletionModel::data (this=0x4bf4c30, index=...,
role=0) at
/home/afiestas/kde5/source/ktexteditor/src/completion/katecompletionmodel.cpp:245
#11 0x00007f3473e7d93b in data (arole=0, this=0x7ffda333e5d0) at
../../include/QtCore/../../../../qtbase/src/corelib/itemmodels/qabstractitemmodel.h:420
#12 QItemDelegate::rect (this=this@entry=0x510bd00, option=..., index=...,
role=role@entry=0) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/itemviews/qitemdelegate.cpp:1035
#13 0x00007f3473e7e08d in QItemDelegate::sizeHint (this=0x510bd00, option=...,
index=...) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/itemviews/qitemdelegate.cpp:476
#14 0x00007f347912fd7a in ExpandingDelegate::sizeHint (this=0x510bd00,
option=..., index=...) at
/home/afiestas/kde5/source/ktexteditor/src/completion/expandingtree/expandingdelegate.cpp:137
#15 0x00007f3473e6c63f in QTreeView::indexRowSizeHint (this=<optimized out>,
index=...) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/itemviews/qtreeview.cpp:2997
#16 0x00007f3473e6c78c in QTreeViewPrivate::itemHeight (this=0x5571fe0,
item=<optimized out>) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/itemviews/qtreeview.cpp:3436
#17 0x00007f3473e6e8b0 in QTreeView::drawTree (this=this@entry=0x52bf6f0,
painter=painter@entry=0x7ffda333e8b0, region=...) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/itemviews/qtreeview.cpp:1492
#18 0x00007f3473e74bf3 in QTreeView::paintEvent (this=0x52bf6f0,
event=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/itemviews/qtreeview.cpp:1324
#19 0x00007f3473c491d8 in QWidget::event (this=this@entry=0x52bf6f0,
event=event@entry=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qwidget.cpp:9031
#20 0x00007f3473d237ee in QFrame::event (this=0x52bf6f0, e=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/widgets/qframe.cpp:540
#21 0x00007f3473e39244 in QAbstractItemView::viewportEvent
(this=this@entry=0x52bf6f0, event=event@entry=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/itemviews/qabstractitemview.cpp:1685
#22 0x00007f3473e75bec in QTreeView::viewportEvent (this=0x52bf6f0,
event=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/itemviews/qtreeview.cpp:1306
#23 0x00007f34732ee105 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=this@entry=0x93fdf0, receiver=receiver@entry=0x55820a0,
event=event@entry=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1061
#24 0x00007f3473c091bc in QApplicationPrivate::notify_helper
(this=this@entry=0x93fdf0, receiver=receiver@entry=0x55820a0,
e=e@entry=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3713
#25 0x00007f3473c0e2f6 in QApplication::notify (this=0x7ffda333fa20,
receiver=0x55820a0, e=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3500
#26 0x00007f34732ee2d3 in QCoreApplication::notifyInternal
(this=0x7ffda333fa20, receiver=receiver@entry=0x55820a0,
event=event@entry=0x7ffda333ee30) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:965
#27 0x00007f3473c426e9 in sendSpontaneousEvent (event=0x7ffda333ee30,
receiver=<optimized out>) at
../../include/QtCore/../../../../qtbase/src/corelib/kernel/qcoreapplication.h:227
#28 QWidgetPrivate::sendPaintEvent (this=this@entry=0x54f1b20, toBePainted=...)
at /home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qwidget.cpp:5615
#29 0x00007f3473c42cf9 in QWidgetPrivate::drawWidget
(this=this@entry=0x54f1b20, pdev=0x18807f0, rgn=..., offset=..., flags=36,
sharedPainter=sharedPainter@entry=0x0, backingStore=0x20a3730) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qwidget.cpp:5555
#30 0x00007f3473c16457 in QWidgetBackingStore::doSync
(this=this@entry=0x20a3730) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qwidgetbackingstore.cpp:1220
#31 0x00007f3473c16664 in QWidgetBackingStore::sync (this=0x20a3730) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qwidgetbackingstore.cpp:1032
#32 0x00007f3473c336df in QWidgetPrivate::syncBackingStore (this=0x4b818d0) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qwidget.cpp:1892
#33 0x00007f3473c49288 in QWidget::event (this=this@entry=0x560a6f0,
event=event@entry=0x1978000) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qwidget.cpp:8970
#34 0x00007f3473d237ee in QFrame::event (this=0x560a6f0, e=0x1978000) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/widgets/qframe.cpp:540
#35 0x00007f3473c091dc in QApplicationPrivate::notify_helper
(this=this@entry=0x93fdf0, receiver=receiver@entry=0x560a6f0,
e=e@entry=0x1978000) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3717
#36 0x00007f3473c0e2f6 in QApplication::notify (this=0x7ffda333fa20,
receiver=0x560a6f0, e=0x1978000) at
/home/afiestas/kde5/qt5/qtbase/src/widgets/kernel/qapplication.cpp:3500
#37 0x00007f34732ee2d3 in QCoreApplication::notifyInternal
(this=0x7ffda333fa20, receiver=0x560a6f0, event=event@entry=0x1978000) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:965
#38 0x00007f34732f05f6 in sendEvent (event=0x1978000, receiver=<optimized out>)
at
../../include/QtCore/../../../../qtbase/src/corelib/kernel/qcoreapplication.h:224
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x9316c0) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1582
#40 0x00007f34732f0ad8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1440
#41 0x00007f34733416d3 in postEventSourceDispatch (s=0x978c80) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:271
#42 0x00007f3466b8b9fd in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#43 0x00007f3466b8bce0 in ?? () from /usr/lib/libglib-2.0.so.0
#44 0x00007f3466b8bd8c in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#45 0x00007f3473341adf in QEventDispatcherGlib::processEvents (this=0x9857d0,
flags=...) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:418
#46 0x00007f34732ebe3a in QEventLoop::exec (this=this@entry=0x7ffda333f800,
flags=..., flags@entry=...) at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qeventloop.cpp:204
#47 0x00007f34732f39cd in QCoreApplication::exec () at
/home/afiestas/kde5/qt5/qtbase/src/corelib/kernel/qcoreapplication.cpp:1218
#48 0x0000000000419ce4 in main (argc=1, argv=0x7ffda3341908) at
/home/afiestas/kde5/source/kdevelop/app/main.cpp:618

Reported using DrKonqi

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