Bug 411353

Gwenview crashed during file copy

Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
29	  return SYSCALL_CANCEL (poll, fds, nfds, timeout);
[Current thread is 1 (Thread 0x7fd230b3e8c0 (LWP 14641))]

Thread 6 (Thread 0x7fd20c817700 (LWP 14650)):
#0  futex_reltimed_wait_cancelable (private=0, reltime=0x7fd20c816b70, expected=0, futex_word=0x560397c350a4) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fd20c816c20, mutex=0x560397c35050, cond=0x560397c35078) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x560397c35078, mutex=0x560397c35050, abstime=0x7fd20c816c20) at pthread_cond_wait.c:667
#3  0x00007fd2352221b9 in QWaitConditionPrivate::wait_relative (this=0x560397c35050, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4  QWaitConditionPrivate::wait (deadline=..., this=0x560397c35050) at thread/qwaitcondition_unix.cpp:144
#5  QWaitCondition::wait (this=<optimized out>, mutex=0x5603979e7400, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007fd2352222db in QWaitCondition::wait (this=this@entry=0x560397c38270, mutex=mutex@entry=0x5603979e7400, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#7  0x00007fd23521ff73 in QThreadPoolThread::run (this=0x560397c38260) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
#8  0x00007fd23521c786 in QThreadPrivate::start (arg=0x560397c38260) at thread/qthread_unix.cpp:361
#9  0x00007fd233d745a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007fd234e9b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fd2192f6700 (LWP 14645)):
#0  futex_reltimed_wait_cancelable (private=0, reltime=0x7fd2192f5b70, expected=0, futex_word=0x560397a05ff0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  __pthread_cond_wait_common (abstime=0x7fd2192f5c20, mutex=0x560397a05fa0, cond=0x560397a05fc8) at pthread_cond_wait.c:533
#2  __pthread_cond_timedwait (cond=0x560397a05fc8, mutex=0x560397a05fa0, abstime=0x7fd2192f5c20) at pthread_cond_wait.c:667
#3  0x00007fd2352221b9 in QWaitConditionPrivate::wait_relative (this=0x560397a05fa0, deadline=...) at thread/qwaitcondition_unix.cpp:136
#4  QWaitConditionPrivate::wait (deadline=..., this=0x560397a05fa0) at thread/qwaitcondition_unix.cpp:144
#5  QWaitCondition::wait (this=<optimized out>, mutex=0x5603979e7400, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007fd2352222db in QWaitCondition::wait (this=this@entry=0x560397a05de0, mutex=mutex@entry=0x5603979e7400, time=<optimized out>) at thread/qwaitcondition_unix.cpp:209
#7  0x00007fd23521ff73 in QThreadPoolThread::run (this=0x560397a05dd0) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:240
#8  0x00007fd23521c786 in QThreadPrivate::start (arg=0x560397a05dd0) at thread/qthread_unix.cpp:361
#9  0x00007fd233d745a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007fd234e9b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fd21abbc700 (LWP 14644)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5603971f1318) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x5603971f12c8, cond=0x5603971f12f0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x5603971f12f0, mutex=0x5603971f12c8) at pthread_cond_wait.c:655
#3  0x00007fd21b53520b in ?? () from /usr/lib64/dri/i965_dri.so
#4  0x00007fd21b534e1b in ?? () from /usr/lib64/dri/i965_dri.so
#5  0x00007fd233d745a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007fd234e9b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd2222f5700 (LWP 14643)):
#0  0x00007fd234e905c7 in __GI___poll (fds=0x7fd2140129c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd2334ec1de in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fd2140129c0, timeout=<optimized out>, context=0x7fd214000bf0) at ../glib/gmain.c:4228
#2  g_main_context_iterate (context=context@entry=0x7fd214000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3922
#3  0x00007fd2334ec313 in g_main_context_iteration (context=0x7fd214000bf0, may_block=may_block@entry=1) at ../glib/gmain.c:3988
#4  0x00007fd235418bf3 in QEventDispatcherGlib::processEvents (this=0x7fd214000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fd2353c29eb in QEventLoop::exec (this=this@entry=0x7fd2222f4cb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007fd23521b635 in QThread::exec (this=this@entry=0x7fd234b4e060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007fd234acaf4a in QDBusConnectionManager::run (this=0x7fd234b4e060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#8  0x00007fd23521c786 in QThreadPrivate::start (arg=0x7fd234b4e060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:361
#9  0x00007fd233d745a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
#10 0x00007fd234e9b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd2238b2700 (LWP 14642)):
#0  0x00007fd234e905c7 in __GI___poll (fds=fds@entry=0x7fd2238b1be8, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd23347e38a in poll (__timeout=-1, __nfds=1, __fds=0x7fd2238b1be8) at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c@entry=0x560396fab0a0, cond=cond@entry=0x560396fab0e0, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:479
#3  0x00007fd23347fffa in xcb_wait_for_event (c=c@entry=0x560396fab0a0) at xcb_in.c:697
#4  0x00007fd223a50be8 in QXcbEventQueue::run (this=0x560396fb6c20) at qxcbeventqueue.cpp:228
#5  0x00007fd23521c786 in QThreadPrivate::start (arg=0x560396fb6c20) at thread/qthread_unix.cpp:361
#6  0x00007fd233d745a2 in start_thread (arg=<optimized out>) at pthread_create.c:486
#7  0x00007fd234e9b303 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd230b3e8c0 (LWP 14641)):
[KCrash Handler]
#7  __memmove_sse2_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:500
#8  0x00007fd23526eccb in memmove (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/bits/string_fortified.h:40
#9  QListData::remove (this=this@entry=0x56039977b4e0, i=<optimized out>, i@entry=7) at tools/qlist.cpp:265
#10 0x00007fd23526f01d in QListData::erase (this=this@entry=0x56039977b4e0, xi=xi@entry=0x7fd21c010070) at tools/qlist.cpp:330
#11 0x00007fd236994506 in QList<KFileItem>::erase (it=..., this=0x56039977b4e0) at /usr/include/qt5/QtCore/qlist.h:452
#12 KCoreDirListerCache::reinsert (oldUrl=..., item=..., this=0x7fd236a03500 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>) at /usr/src/debug/kf5-kio-5.59.0-1.fc30.x86_64/src/core/kcoredirlister_p.h:309
#13 KCoreDirListerCache::processPendingUpdates (this=0x7fd236a03500 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>) at /usr/src/debug/kf5-kio-5.59.0-1.fc30.x86_64/src/core/kcoredirlister.cpp:2014
#14 0x00007fd2353edec0 in QtPrivate::QSlotObjectBase::call (a=0x7ffeac0ab890, r=0x7fd236a03500 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, this=0x5603970a05b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#15 QMetaObject::activate (sender=0x7fd236a03580 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder+128>, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3781
#16 0x00007fd2353fa4fb in QTimer::timeout (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:204
#17 0x00007fd2353eeb95 in QObject::event (this=0x7fd236a03580 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder+128>, e=<optimized out>) at kernel/qobject.cpp:1282
#18 0x00007fd235f49af6 in QApplicationPrivate::notify_helper (this=this@entry=0x560396f9a330, receiver=receiver@entry=0x7fd236a03580 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder+128>, e=e@entry=0x7ffeac0abba0) at kernel/qapplication.cpp:3737
#19 0x00007fd235f52e80 in QApplication::notify (this=0x7ffeac0abef0, receiver=0x7fd236a03580 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder+128>, e=0x7ffeac0abba0) at kernel/qapplication.cpp:3483
#20 0x00007fd2353c3ae8 in QCoreApplication::notifyInternal2 (receiver=0x7fd236a03580 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder+128>, event=0x7ffeac0abba0) at kernel/qcoreapplication.cpp:1084
#21 0x00007fd235417e93 in QTimerInfoList::activateTimers (this=this@entry=0x560397052ed0) at kernel/qtimerinfo_unix.cpp:643
#22 0x00007fd23541874c in timerSourceDispatch (source=source@entry=0x560397052e70) at kernel/qeventdispatcher_glib.cpp:182
#23 0x00007fd2334ebedd in g_main_dispatch (context=0x7fd21c004fd0) at ../glib/gmain.c:3189
#24 g_main_context_dispatch (context=context@entry=0x7fd21c004fd0) at ../glib/gmain.c:3854
#25 0x00007fd2334ec270 in g_main_context_iterate (context=context@entry=0x7fd21c004fd0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:3927
#26 0x00007fd2334ec313 in g_main_context_iteration (context=0x7fd21c004fd0, may_block=may_block@entry=1) at ../glib/gmain.c:3988
#27 0x00007fd235418bd5 in QEventDispatcherGlib::processEvents (this=0x5603970466a0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00007fd2353c29eb in QEventLoop::exec (this=this@entry=0x7ffeac0abdf0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#29 0x00007fd2353ca726 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#30 0x0000560396a6d3d1 in ?? ()
#31 0x00007fd234dc3f33 in __libc_start_main (main=0x560396a6cf20, argc=2, argv=0x7ffeac0ac068, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffeac0ac058) at ../csu/libc-start.c:308
#32 0x0000560396a6d9ae in _start ()
[Inferior 1 (process 14641) detached]



gwenview-18.12.2-1.fc30.x86_64
KDE Frameworks 5.59.0
Qt 5.12.4