Bug 366711

Application: dolphin (15.12.3)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-34-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
Note: this is a duplicate to 365772 and/or 364039. The bug-reporting GUI wouldn't let me attach my bug report to them or mark mine as possible duplicates (someone with more knowledge please report THIS bug as a duplicate. Thanks!

- What I was doing when the application crashed:
moving files from one partition to another

- Unusual behavior I noticed:
launches an "acces to file was denied" error before crashing

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe68f37f900 (LWP 4538))]

Thread 3 (Thread 0x7fe68315f700 (LWP 4540)):
#0  0x00007fe6a35e89cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe695c12f45 in ?? () from /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.96
#2  0x00007fe699e24740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe699de0e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe699de1340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe699de14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fe69e3f5a9b in QEventDispatcherGlib::processEvents (this=0x7fe67c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x00007fe69e39cdea in QEventLoop::exec (this=this@entry=0x7fe68315ecc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fe69e1b98a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007fe69e1be84e in QThreadPrivate::start (arg=0x1bd58c0) at thread/qthread_unix.cpp:331
#10 0x00007fe69a96c6fa in start_thread (arg=0x7fe68315f700) at pthread_create.c:333
#11 0x00007fe6a35f8b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fe68c4c2700 (LWP 4539)):
#0  0x00007fe6a35ece8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe697c9dc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fe697c9f8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fe68ee46629 in QXcbEventReader::run (this=0x16eea00) at qxcbconnection.cpp:1253
#4  0x00007fe69e1be84e in QThreadPrivate::start (arg=0x16eea00) at thread/qthread_unix.cpp:331
#5  0x00007fe69a96c6fa in start_thread (arg=0x7fe68c4c2700) at pthread_create.c:333
#6  0x00007fe6a35f8b5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe68f37f900 (LWP 4538)):
[KCrash Handler]
#6  QObjectPrivate::setParent_helper (this=0xffffff00ffffff, o=o@entry=0x0) at kernel/qobject.cpp:1956
#7  0x00007fe69e3d6039 in QObject::setParent (this=<optimized out>, parent=parent@entry=0x0) at kernel/qobject.cpp:1933
#8  0x00007fe69f8e00e2 in KCompositeJob::removeSubjob (this=<optimized out>, job=0x26133a0) at ../../../src/lib/jobs/kcompositejob.cpp:71
#9  0x00007fe6a16cbf76 in KIO::CopyJobPrivate::slotResultErrorCopyingFiles (this=this@entry=0x2607630, job=job@entry=0x26133a0) at ../../../src/core/copyjob.cpp:1415
#10 0x00007fe6a16cca41 in KIO::CopyJobPrivate::slotResultCopyingFiles (this=0x2607630, job=0x26133a0) at ../../../src/core/copyjob.cpp:1283
#11 0x00007fe69e3cdfca in QMetaObject::activate (sender=sender@entry=0x26133a0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffcb19c6390) at kernel/qobject.cpp:3713
#12 0x00007fe69e3ce7d7 in QMetaObject::activate (sender=sender@entry=0x26133a0, m=m@entry=0x7fe69fb31520 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffcb19c6390) at kernel/qobject.cpp:3578
#13 0x00007fe69f8e06c2 in KJob::result (this=this@entry=0x26133a0, _t1=_t1@entry=0x26133a0) at ./moc_kjob.cpp:555
#14 0x00007fe69f8e1281 in KJob::finishJob (this=this@entry=0x26133a0, emitResult=emitResult@entry=true) at ../../../src/lib/jobs/kjob.cpp:109
#15 0x00007fe69f8e129a in KJob::emitResult (this=this@entry=0x26133a0) at ../../../src/lib/jobs/kjob.cpp:295
#16 0x00007fe6a17021be in KIO::FileCopyJob::slotResult (this=0x26133a0, job=0x1e15fc0) at ../../../src/core/filecopyjob.cpp:563
#17 0x00007fe6a17031b8 in KIO::FileCopyJob::qt_static_metacall (_o=_o@entry=0x26133a0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7ffcb19c6570) at ./moc_filecopyjob.cpp:116
#18 0x00007fe69e3cdfca in QMetaObject::activate (sender=sender@entry=0x1e15fc0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffcb19c6570) at kernel/qobject.cpp:3713
#19 0x00007fe69e3ce7d7 in QMetaObject::activate (sender=sender@entry=0x1e15fc0, m=m@entry=0x7fe69fb31520 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffcb19c6570) at kernel/qobject.cpp:3578
#20 0x00007fe69f8e06c2 in KJob::result (this=this@entry=0x1e15fc0, _t1=_t1@entry=0x1e15fc0) at ./moc_kjob.cpp:555
#21 0x00007fe69f8e1281 in KJob::finishJob (this=this@entry=0x1e15fc0, emitResult=emitResult@entry=true) at ../../../src/lib/jobs/kjob.cpp:109
#22 0x00007fe69f8e129a in KJob::emitResult (this=this@entry=0x1e15fc0) at ../../../src/lib/jobs/kjob.cpp:295
#23 0x00007fe6a170b66b in KIO::SimpleJob::slotFinished (this=0x1e15fc0) at ../../../src/core/simplejob.cpp:228
#24 0x00007fe6a170b70b in KIO::SimpleJob::slotError (this=0x1e15fc0, err=<optimized out>, errorText=...) at ../../../src/core/simplejob.cpp:241
#25 0x00007fe69e3cdfca in QMetaObject::activate (sender=sender@entry=0x24cbd70, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffcb19c67d0) at kernel/qobject.cpp:3713
#26 0x00007fe69e3ce7d7 in QMetaObject::activate (sender=sender@entry=0x24cbd70, m=m@entry=0x7fe6a19aeae0 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffcb19c67d0) at kernel/qobject.cpp:3578
#27 0x00007fe6a16ec406 in KIO::SlaveInterface::error (this=this@entry=0x24cbd70, _t1=115, _t2=...) at ./moc_slaveinterface.cpp:390
#28 0x00007fe6a16ef487 in KIO::SlaveInterface::dispatch (this=0x24cbd70, _cmd=<optimized out>, rawdata=...) at ../../../src/core/slaveinterface.cpp:192
#29 0x00007fe6a16eca47 in KIO::SlaveInterface::dispatch (this=0x24cbd70) at ../../../src/core/slaveinterface.cpp:89
#30 0x00007fe6a16f0f91 in KIO::Slave::gotInput (this=0x24cbd70) at ../../../src/core/slave.cpp:393
#31 0x00007fe6a176dfd5 in KIO::Slave::qt_static_metacall (_o=_o@entry=0x24cbd70, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0x7ffcb19c6ad0) at moc_slave.cpp:87
#32 0x00007fe69e3cdfca in QMetaObject::activate (sender=0x24cbcb0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3713
#33 0x00007fe69e3ce7d7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fe6a19ad760 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#34 0x00007fe6a169f343 in KIO::Connection::readyRead (this=<optimized out>) at ./moc_connection_p.cpp:141
#35 KIO::ConnectionPrivate::dequeue (this=0x2073e80) at ../../../src/core/connection.cpp:45
#36 0x00007fe69e3ceea1 in QObject::event (this=0x24cbcb0, e=<optimized out>) at kernel/qobject.cpp:1239
#37 0x00007fe69eea205c in QApplicationPrivate::notify_helper (this=this@entry=0x16c01c0, receiver=receiver@entry=0x24cbcb0, e=e@entry=0x2600250) at kernel/qapplication.cpp:3716
#38 0x00007fe69eea7516 in QApplication::notify (this=0x7ffcb19c8310, receiver=0x24cbcb0, e=0x2600250) at kernel/qapplication.cpp:3499
#39 0x00007fe69e39f62b in QCoreApplication::notifyInternal (this=0x7ffcb19c8310, receiver=0x24cbcb0, event=event@entry=0x2600250) at kernel/qcoreapplication.cpp:965
#40 0x00007fe69e3a1a26 in QCoreApplication::sendEvent (event=0x2600250, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x16be650) at kernel/qcoreapplication.cpp:1593
#42 0x00007fe69e3a1f08 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#43 0x00007fe69e3f5673 in postEventSourceDispatch (s=0x1716d70) at kernel/qeventdispatcher_glib.cpp:271
#44 0x00007fe699de11a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fe699de1400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fe699de14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fe69e3f5a7f in QEventDispatcherGlib::processEvents (this=0x1722b80, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#48 0x00007fe69e39cdea in QEventLoop::exec (this=this@entry=0x7ffcb19c70b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#49 0x00007fe69f09cc7d in QDialog::exec (this=this@entry=0x7ffcb19c7130) at dialogs/qdialog.cpp:541
#50 0x00007fe6a1edaa4b in KIO::JobUiDelegate::askSkip (this=<optimized out>, job=0x207afa0, options=..., error_text=...) at ../../../src/widgets/jobuidelegate.cpp:178
#51 0x00007fe6a16cbf26 in KIO::CopyJobPrivate::slotResultErrorCopyingFiles (this=this@entry=0x2607630, job=job@entry=0x24cb190) at ../../../src/core/copyjob.cpp:1407
#52 0x00007fe6a16cca41 in KIO::CopyJobPrivate::slotResultCopyingFiles (this=0x2607630, job=0x24cb190) at ../../../src/core/copyjob.cpp:1283
#53 0x00007fe69e3cdfca in QMetaObject::activate (sender=sender@entry=0x24cb190, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffcb19c74d0) at kernel/qobject.cpp:3713
#54 0x00007fe69e3ce7d7 in QMetaObject::activate (sender=sender@entry=0x24cb190, m=m@entry=0x7fe69fb31520 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffcb19c74d0) at kernel/qobject.cpp:3578
#55 0x00007fe69f8e06c2 in KJob::result (this=this@entry=0x24cb190, _t1=_t1@entry=0x24cb190) at ./moc_kjob.cpp:555
#56 0x00007fe69f8e1281 in KJob::finishJob (this=this@entry=0x24cb190, emitResult=emitResult@entry=true) at ../../../src/lib/jobs/kjob.cpp:109
#57 0x00007fe69f8e129a in KJob::emitResult (this=this@entry=0x24cb190) at ../../../src/lib/jobs/kjob.cpp:295
#58 0x00007fe6a17021be in KIO::FileCopyJob::slotResult (this=0x24cb190, job=0x1ff1100) at ../../../src/core/filecopyjob.cpp:563
#59 0x00007fe6a17031b8 in KIO::FileCopyJob::qt_static_metacall (_o=_o@entry=0x24cb190, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=1, _a=_a@entry=0x7ffcb19c76b0) at ./moc_filecopyjob.cpp:116
#60 0x00007fe69e3cdfca in QMetaObject::activate (sender=sender@entry=0x1ff1100, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffcb19c76b0) at kernel/qobject.cpp:3713
#61 0x00007fe69e3ce7d7 in QMetaObject::activate (sender=sender@entry=0x1ff1100, m=m@entry=0x7fe69fb31520 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffcb19c76b0) at kernel/qobject.cpp:3578
#62 0x00007fe69f8e06c2 in KJob::result (this=this@entry=0x1ff1100, _t1=_t1@entry=0x1ff1100) at ./moc_kjob.cpp:555
#63 0x00007fe69f8e1281 in KJob::finishJob (this=this@entry=0x1ff1100, emitResult=emitResult@entry=true) at ../../../src/lib/jobs/kjob.cpp:109
#64 0x00007fe69f8e129a in KJob::emitResult (this=this@entry=0x1ff1100) at ../../../src/lib/jobs/kjob.cpp:295
#65 0x00007fe6a170b66b in KIO::SimpleJob::slotFinished (this=0x1ff1100) at ../../../src/core/simplejob.cpp:228
#66 0x00007fe6a170b70b in KIO::SimpleJob::slotError (this=0x1ff1100, err=<optimized out>, errorText=...) at ../../../src/core/simplejob.cpp:241
#67 0x00007fe69e3cdfca in QMetaObject::activate (sender=sender@entry=0x1da0e00, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffcb19c7910) at kernel/qobject.cpp:3713
#68 0x00007fe69e3ce7d7 in QMetaObject::activate (sender=sender@entry=0x1da0e00, m=m@entry=0x7fe6a19aeae0 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffcb19c7910) at kernel/qobject.cpp:3578
#69 0x00007fe6a16ec406 in KIO::SlaveInterface::error (this=this@entry=0x1da0e00, _t1=115, _t2=...) at ./moc_slaveinterface.cpp:390
#70 0x00007fe6a16ef487 in KIO::SlaveInterface::dispatch (this=0x1da0e00, _cmd=<optimized out>, rawdata=...) at ../../../src/core/slaveinterface.cpp:192
#71 0x00007fe6a16eca47 in KIO::SlaveInterface::dispatch (this=0x1da0e00) at ../../../src/core/slaveinterface.cpp:89
#72 0x00007fe6a16f0f91 in KIO::Slave::gotInput (this=0x1da0e00) at ../../../src/core/slave.cpp:393
#73 0x00007fe6a176dfd5 in KIO::Slave::qt_static_metacall (_o=_o@entry=0x1da0e00, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0x7ffcb19c7c10) at moc_slave.cpp:87
#74 0x00007fe69e3cdfca in QMetaObject::activate (sender=0x1d1b550, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3713
#75 0x00007fe69e3ce7d7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fe6a19ad760 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3578
#76 0x00007fe6a169f343 in KIO::Connection::readyRead (this=<optimized out>) at ./moc_connection_p.cpp:141
#77 KIO::ConnectionPrivate::dequeue (this=0x2003730) at ../../../src/core/connection.cpp:45
#78 0x00007fe69e3ceea1 in QObject::event (this=0x1d1b550, e=<optimized out>) at kernel/qobject.cpp:1239
#79 0x00007fe69eea205c in QApplicationPrivate::notify_helper (this=this@entry=0x16c01c0, receiver=receiver@entry=0x1d1b550, e=e@entry=0x261c6a0) at kernel/qapplication.cpp:3716
#80 0x00007fe69eea7516 in QApplication::notify (this=0x7ffcb19c8310, receiver=0x1d1b550, e=0x261c6a0) at kernel/qapplication.cpp:3499
#81 0x00007fe69e39f62b in QCoreApplication::notifyInternal (this=0x7ffcb19c8310, receiver=0x1d1b550, event=event@entry=0x261c6a0) at kernel/qcoreapplication.cpp:965
#82 0x00007fe69e3a1a26 in QCoreApplication::sendEvent (event=0x261c6a0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224
#83 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x16be650) at kernel/qcoreapplication.cpp:1593
#84 0x00007fe69e3a1f08 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1451
#85 0x00007fe69e3f5673 in postEventSourceDispatch (s=0x1716d70) at kernel/qeventdispatcher_glib.cpp:271
#86 0x00007fe699de11a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#87 0x00007fe699de1400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#88 0x00007fe699de14ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#89 0x00007fe69e3f5a7f in QEventDispatcherGlib::processEvents (this=0x1722b80, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#90 0x00007fe69e39cdea in QEventLoop::exec (this=this@entry=0x7ffcb19c81e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#91 0x00007fe69e3a4e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#92 0x00007fe69e8e8c3c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#93 0x00007fe69ee9e495 in QApplication::exec () at kernel/qapplication.cpp:2976
#94 0x00007fe6a3918e2b in kdemain (argc=1, argv=<optimized out>) at /build/dolphin-HvGmRr/dolphin-15.12.3/src/main.cpp:150
#95 0x00007fe6a3512830 in __libc_start_main (main=0x400710 <main(int, char**)>, argc=1, argv=0x7ffcb19c8498, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcb19c8488) at ../csu/libc-start.c:291
#96 0x0000000000400749 in _start ()

Possible duplicates by query: bug 365772, bug 364039, bug 362218, bug 361765, bug 361508.

Reported using DrKonqi