Bug 385908

Summary: Plasma shell repeatedly crashes on 5.11.1
Product: [Plasma] plasmashell Reporter: Brian Wright <bdw>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: nate, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.11.1   
Target Milestone: 1.0   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Brian Wright 2017-10-18 13:20:14 UTC 
Application: plasmashell (5.11.1)

Qt Version: 5.9.1
Frameworks Version: 5.39.0
Operating System: Linux 4.13.0+ x86_64
Distribution: KDE neon User Edition 5.11

-- Information about the crash:
- Unusual behavior I noticed:

Plasma shell will crash when the system is locked or it will crash when I 'm using the system.  Sometimes it will restart on it's own but I usually restart it by hitting Alt-F2 and typing in "kstart5 plasmashell"

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1f999a98c0 (LWP 1271))]

Thread 19 (Thread 0x7f1c3ffff700 (LWP 3795)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fa684c8eb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x555eeb0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5532f20, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f1fa993710d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1fa9937a05 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x5532ea0) at thread/qthread_unix.cpp:368
#6  0x00007f1fa56f06ba in start_thread (arg=0x7f1c3ffff700) at pthread_create.c:333
#7  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f1c9bfff700 (LWP 3790)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fa684c8eb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4b0afc0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55fd350, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f1fa993710d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1fa9937a05 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x55fd2d0) at thread/qthread_unix.cpp:368
#6  0x00007f1fa56f06ba in start_thread (arg=0x7f1c9bfff700) at pthread_create.c:333
#7  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f1d50bff700 (LWP 8491)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fa684c8eb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4e4eba0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x563d2e0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f1fa993710d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1fa9937a05 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x563d260) at thread/qthread_unix.cpp:368
#6  0x00007f1fa56f06ba in start_thread (arg=0x7f1d50bff700) at pthread_create.c:333
#7  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f1d53fff700 (LWP 25696)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fa684c8eb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x40fef10) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4432c80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f1fa993710d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1fa9937a05 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x4432c00) at thread/qthread_unix.cpp:368
#6  0x00007f1fa56f06ba in start_thread (arg=0x7f1d53fff700) at pthread_create.c:333
#7  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f1e089ff700 (LWP 25949)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fa684c8eb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x448a100) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4489fc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f1fa993710d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1fa9937a05 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x4489f40) at thread/qthread_unix.cpp:368
#6  0x00007f1fa56f06ba in start_thread (arg=0x7f1e089ff700) at pthread_create.c:333
#7  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f1e0bdff700 (LWP 1309)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fa684c8eb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3eada70) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3ead930, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f1fa993710d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1fa9937a05 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x3ead8b0) at thread/qthread_unix.cpp:368
#6  0x00007f1fa56f06ba in start_thread (arg=0x7f1e0bdff700) at pthread_create.c:333
#7  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f1e6d730700 (LWP 1301)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fa684c8eb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3dbf5f0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3d77640, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f1fa993710d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1fa9937a05 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x3d775c0) at thread/qthread_unix.cpp:368
#6  0x00007f1fa56f06ba in start_thread (arg=0x7f1e6d730700) at pthread_create.c:333
#7  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f1e798e9700 (LWP 1289)):
#0  0x00007f1fa614c70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1fa1a4e38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1fa1a4e49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1fa6a7494b in QEventDispatcherGlib::processEvents (this=0x7f1e700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f1fa6a1d7ca in QEventLoop::exec (this=this@entry=0x7f1e798e8cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f1fa6846cd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f1e7bdc7517 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x3ad65a0) at thread/qthread_unix.cpp:368
#8  0x00007f1fa56f06ba in start_thread (arg=0x7f1e798e9700) at pthread_create.c:333
#9  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f1e83cd6700 (LWP 1286)):
#0  0x00007f1fa615934d in recvmsg () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1fa6172f7d in __netlink_request (h=h@entry=0x7f1e83cd4ca0, type=type@entry=18) at ../sysdeps/unix/sysv/linux/ifaddrs.c:170
#2  0x00007f1fa617326c in getifaddrs_internal (ifap=ifap@entry=0x7f1e83cd4d78) at ../sysdeps/unix/sysv/linux/ifaddrs.c:334
#3  0x00007f1fa6173fc0 in __getifaddrs (ifap=0x7f1e83cd4d78) at ../sysdeps/unix/sysv/linux/ifaddrs.c:828
#4  0x00007f1fa41df08b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#5  0x00007f1fa41d4875 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#6  0x00007f1fa41d5303 in QNetworkInterface::allInterfaces() () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#7  0x00007f1ef20e38b9 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/bearer/libqgenericbearer.so
#8  0x00007f1fa6a2b2d6 in QMetaMethod::invoke (this=this@entry=0x7f1e83cd5378, object=object@entry=0x21e1040, connectionType=Qt::DirectConnection, connectionType@entry=2211271664, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:2222
#9  0x00007f1fa6a30cc1 in QMetaObject::invokeMethod (obj=0x21e1040, member=0x7f1fa4242726 "requestUpdate", type=2211271664, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1489
#10 0x00007f1fa41b8bf6 in QNetworkConfigurationManagerPrivate::pollEngines() () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f1fa423e6dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f1fa6a4bc19 in QMetaObject::activate (sender=sender@entry=0x7f1e7400cd40, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7f1e83cd5960) at kernel/qobject.cpp:3766
#13 0x00007f1fa6a4c527 in QMetaObject::activate (sender=sender@entry=0x7f1e7400cd40, m=m@entry=0x7f1fa6cd6e00 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7f1e83cd5960) at kernel/qobject.cpp:3628
#14 0x00007f1fa6a584a7 in QTimer::timeout (this=this@entry=0x7f1e7400cd40, _t1=...) at .moc/moc_qtimer.cpp:201
#15 0x00007f1fa6a587a8 in QTimer::timerEvent (this=0x7f1e7400cd40, e=<optimized out>) at kernel/qtimer.cpp:255
#16 0x00007f1fa6a4cc13 in QObject::event (this=0x7f1e7400cd40, e=<optimized out>) at kernel/qobject.cpp:1268
#17 0x00007f1fa6a1f78b in doNotify (event=0x7f1e83cd5ab0, receiver=0x7f1e7400cd40) at kernel/qcoreapplication.cpp:1093
#18 QCoreApplication::notify (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1079
#19 QCoreApplication::notifyInternal2 (receiver=0x7f1e7400cd40, event=event@entry=0x7f1e83cd5ab0) at kernel/qcoreapplication.cpp:1018
#20 0x00007f1fa6a73cfe in QCoreApplication::sendEvent (event=0x7f1e83cd5ab0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#21 QTimerInfoList::activateTimers (this=0x7f1e74002cd0) at kernel/qtimerinfo_unix.cpp:643
#22 0x00007f1fa6a74581 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182
#23 0x00007f1fa1a4e197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f1fa1a4e3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f1fa1a4e49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f1fa6a7492f in QEventDispatcherGlib::processEvents (this=0x7f1e740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#27 0x00007f1fa6a1d7ca in QEventLoop::exec (this=this@entry=0x7f1e83cd5d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#28 0x00007f1fa6846cd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#29 0x00007f1fa684b989 in QThreadPrivate::start (arg=0x1d95860) at thread/qthread_unix.cpp:368
#30 0x00007f1fa56f06ba in start_thread (arg=0x7f1e83cd6700) at pthread_create.c:333
#31 0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f1e844d7700 (LWP 1285)):
[KCrash Handler]
#6  0x00007f1fa6086428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f1fa608802a in __GI_abort () at abort.c:89
#8  0x00007f1fa60c87ea in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f1fa61e1e98 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
#9  0x00007f1fa60d3651 in malloc_printerr (ar_ptr=0x7f1e844d5e50, ptr=0x7f1e7c007051, str=0x7f1fa61e22a0 "malloc(): memory corruption (fast)", action=3) at malloc.c:5006
#10 _int_malloc (av=av@entry=0x7f1e7c000020, bytes=bytes@entry=31) at malloc.c:3386
#11 0x00007f1fa60d5184 in __GI___libc_malloc (bytes=31) at malloc.c:2913
#12 0x00007f1fa684cc6d in QArrayData::allocate (objectSize=objectSize@entry=1, alignment=alignment@entry=8, capacity=capacity@entry=7, options=options@entry=...) at tools/qarraydata.cpp:118
#13 0x00007f1fa684f5a0 in QTypedArrayData<char>::allocate (options=..., capacity=7) at ../../include/QtCore/../../src/corelib/tools/qarraydata.h:223
#14 QByteArray::QByteArray (this=0x7f1e844d6020, size=6) at tools/qbytearray.cpp:1653
#15 0x00007f1fa6a7beed in QUtf8::convertFromUnicode (uc=0x7f1e7c046e08, len=2, state=0x7f1e7c021bd8) at codecs/qutfcodec.cpp:277
#16 0x00007f1fa6a7c2a5 in QUtf8Codec::convertFromUnicode (this=<optimized out>, uc=<optimized out>, len=<optimized out>, state=<optimized out>) at codecs/qutfcodec.cpp:772
#17 0x00007f1e845a3ca9 in QTextCodec::fromUnicode (state=0x7f1e7c021bd8, length=<optimized out>, in=<optimized out>, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qtextcodec.h:111
#18 QXmlSerializer::write (content=..., this=0x7f1e844d64a0) at api/qxmlserializer.cpp:266
#19 QXmlSerializer::writeEscapedAttribute (toEscape=..., this=<optimized out>) at api/qxmlserializer.cpp:257
#20 QXmlSerializer::attribute (this=<optimized out>, name=..., value=...) at api/qxmlserializer.cpp:390
#21 0x00007f1e84595041 in QAbstractXmlReceiver::sendAsNode (this=this@entry=0x7f1e844d64a0, outputItem=...) at api/qabstractxmlreceiver.cpp:374
#22 0x00007f1e84595690 in QAbstractXmlReceiver::sendFromAxis<(QXmlNodeModelIndex::Axis)8196> (this=this@entry=0x7f1e844d64a0, node=...) at api/qabstractxmlreceiver.cpp:201
#23 0x00007f1e84594fc3 in QAbstractXmlReceiver::sendAsNode (this=this@entry=0x7f1e844d64a0, outputItem=...) at api/qabstractxmlreceiver.cpp:383
#24 0x00007f1e845953b0 in QAbstractXmlReceiver::sendFromAxis<(QXmlNodeModelIndex::Axis)8193> (this=this@entry=0x7f1e844d64a0, node=...) at api/qabstractxmlreceiver.cpp:201
#25 0x00007f1e84594fce in QAbstractXmlReceiver::sendAsNode (this=this@entry=0x7f1e844d64a0, outputItem=...) at api/qabstractxmlreceiver.cpp:384
#26 0x00007f1e845a1810 in QXmlSerializer::item (this=this@entry=0x7f1e844d64a0, outputItem=...) at api/qxmlserializer.cpp:564
#27 0x00007f1e845996f6 in QXmlFormatter::item (this=0x7f1e844d64a0, item=...) at api/qxmlformatter.cpp:310
#28 0x00007f1e845ec2e8 in QPatternist::Expression::evaluateToSequenceReceiver (this=<optimized out>, context=...) at expr/qexpression.cpp:324
#29 0x00007f1e8459dfeb in QXmlQuery::evaluateTo (this=this@entry=0x7f1e844d6550, callback=callback@entry=0x7f1e844d64a0) at api/qxmlquery.cpp:688
#30 0x00007f1e8459e98e in QXmlQuery::evaluateTo (this=this@entry=0x7f1e844d6550, output=output@entry=0x7f1e844d6540) at api/qxmlquery.cpp:865
#31 0x00007f1ef21a2868 in QQuickXmlQueryEngine::doQueryJob (this=this@entry=0x34bf300, currentJob=currentJob@entry=0x7f1e844d6740, currentResult=currentResult@entry=0x7f1e844d6670) at qqmlxmllistmodel.cpp:390
#32 0x00007f1ef21a3c32 in QQuickXmlQueryEngine::processQuery (this=this@entry=0x34bf300, job=job@entry=0x7f1e844d6740) at qqmlxmllistmodel.cpp:367
#33 0x00007f1ef21a47a8 in QQuickXmlQueryEngine::processJobs (this=0x34bf300) at qqmlxmllistmodel.cpp:345
#34 0x00007f1ef21a490d in QQuickXmlQueryThreadObject::event (this=<optimized out>, e=<optimized out>) at qqmlxmllistmodel.cpp:243
#35 0x00007f1fa73873fc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x7f1e7c0013a0, e=0x61d3100) at kernel/qapplication.cpp:3717
#36 0x00007f1fa738ee07 in QApplication::notify (this=0x7ffebec1a980, receiver=0x7f1e7c0013a0, e=0x61d3100) at kernel/qapplication.cpp:3476
#37 0x00007f1fa6a1f798 in QCoreApplication::notifyInternal2 (receiver=0x7f1e7c0013a0, event=event@entry=0x61d3100) at kernel/qcoreapplication.cpp:1018
#38 0x00007f1fa6a21f7b in QCoreApplication::sendEvent (event=0x61d3100, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x21e9790) at kernel/qcoreapplication.cpp:1678
#40 0x00007f1fa6a223e8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1532
#41 0x00007f1fa6a75323 in postEventSourceDispatch (s=0x7f1e7c0012d0) at kernel/qeventdispatcher_glib.cpp:276
#42 0x00007f1fa1a4e197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f1fa1a4e3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f1fa1a4e49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f1fa6a7492f in QEventDispatcherGlib::processEvents (this=0x7f1e7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#46 0x00007f1fa6a1d7ca in QEventLoop::exec (this=this@entry=0x7f1e844d6ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#47 0x00007f1fa6846cd4 in QThread::exec (this=this@entry=0x34bf300) at thread/qthread.cpp:515
#48 0x00007f1ef21a4975 in QQuickXmlQueryEngine::run (this=0x34bf300) at qqmlxmllistmodel.cpp:323
#49 0x00007f1fa684b989 in QThreadPrivate::start (arg=0x34bf300) at thread/qthread_unix.cpp:368
#50 0x00007f1fa56f06ba in start_thread (arg=0x7f1e844d7700) at pthread_create.c:333
#51 0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f1ef2085700 (LWP 1282)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fa684c8eb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x23f5840) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x23f5af0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f1fa993710d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f1fa9937a05 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x23f5a70) at thread/qthread_unix.cpp:368
#6  0x00007f1fa56f06ba in start_thread (arg=0x7f1ef2085700) at pthread_create.c:333
#7  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f1ef3205700 (LWP 1279)):
#0  0x00007f1fa614c70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1fa1a4e38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1fa1a4e49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1fa6a7494b in QEventDispatcherGlib::processEvents (this=0x7f1eec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f1fa6a1d7ca in QEventLoop::exec (this=this@entry=0x7f1ef3204c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f1fa6846cd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f1fa98b7256 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x23e5c60) at thread/qthread_unix.cpp:368
#8  0x00007f1fa56f06ba in start_thread (arg=0x7f1ef3205700) at pthread_create.c:333
#9  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f1f823ff700 (LWP 1278)):
#0  0x00007f1fa611d30d in nanosleep () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1fa614ed54 in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:32
#2  0x00007f1efb0f02c0 in ?? () from /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so
#3  0x00007f1efa7697e2 in ?? () from /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so
#4  0x00007f1efa769835 in ?? () from /usr/lib/x86_64-linux-gnu/dri/amdgpu_dri.so
#5  0x00007f1fa56f06ba in start_thread (arg=0x7f1f823ff700) at pthread_create.c:333
#6  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f1f83de9700 (LWP 1277)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1fab360784 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f1fab3607c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f1fa56f06ba in start_thread (arg=0x7f1f83de9700) at pthread_create.c:333
#4  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f1f8e3b0700 (LWP 1276)):
#0  0x00007f1fa614c70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1fa1a4e38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1fa1a4e49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1fa6a7494b in QEventDispatcherGlib::processEvents (this=0x7f1f7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f1fa6a1d7ca in QEventLoop::exec (this=this@entry=0x7f1f8e3afce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f1fa6846cd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f1fa8f170c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x1b1bcd0) at thread/qthread_unix.cpp:368
#8  0x00007f1fa56f06ba in start_thread (arg=0x7f1f8e3b0700) at pthread_create.c:333
#9  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f1f8fdfa700 (LWP 1275)):
#0  0x00007f1fa614c70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1fa1a4e38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1fa1a4e49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1fa6a7494b in QEventDispatcherGlib::processEvents (this=0x7f1f840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f1fa6a1d7ca in QEventLoop::exec (this=this@entry=0x7f1f8fdf9ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f1fa6846cd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f1fa8f170c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x1ae6a90) at thread/qthread_unix.cpp:368
#8  0x00007f1fa56f06ba in start_thread (arg=0x7f1f8fdfa700) at pthread_create.c:333
#9  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f1f95900700 (LWP 1274)):
#0  0x00007f1fa614c70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1fa1a4e38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1fa1a4e49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1fa6a7494b in QEventDispatcherGlib::processEvents (this=0x7f1f880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f1fa6a1d7ca in QEventLoop::exec (this=this@entry=0x7f1f958ffcd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f1fa6846cd4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f1faba2bb75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x7f1fabaa1da0) at thread/qthread_unix.cpp:368
#8  0x00007f1fa56f06ba in start_thread (arg=0x7f1f95900700) at pthread_create.c:333
#9  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f1f9725a700 (LWP 1273)):
#0  0x00007f1fa614c70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1faa2bdc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f1faa2bf8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f1f995c9329 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f1fa684b989 in QThreadPrivate::start (arg=0x1a18800) at thread/qthread_unix.cpp:368
#5  0x00007f1fa56f06ba in start_thread (arg=0x7f1f9725a700) at pthread_create.c:333
#6  0x00007f1fa61583dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f1f999a98c0 (LWP 1271)):
#0  0x00007f1fa614824d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f1fa1a916f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1fa1a4de74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1fa1a4e330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1fa1a4e49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1fa6a7492f in QEventDispatcherGlib::processEvents (this=0x1a3e110, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#6  0x00007f1fa6a1d7ca in QEventLoop::exec (this=this@entry=0x7ffebec1a840, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f1fa6a26704 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#8  0x000000000041cf5b in main (argc=1, argv=<optimized out>) at /workspace/build/shell/main.cpp:167

Possible duplicates by query: bug 385541, bug 385317, bug 384146, bug 382018, bug 381398.

Reported using DrKonqi
Comment 1 Nate Graham 2017-10-18 18:32:53 UTC 

*** This bug has been marked as a duplicate of bug 375860 ***