Bug 421601

Summary: Crash after clicking on Network
Product: [Applications] dolphin Reporter: Stefan Gronewold <groni3427>
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: RESOLVED WORKSFORME    
Severity: crash CC: chmp99, elvis.angelaccio, kfm-devel
Priority: NOR Keywords: drkonqi
Version: 20.04.0   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Stefan Gronewold 2020-05-16 07:59:53 UTC 
Application: dolphin (20.04.0)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.3.0-51-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.18

-- Information about the crash:
- What I was doing when the application crashed:
I have try to connect with Samba, to another PC, as i click on Network in Dolphin, it crashed

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f968de98800 (LWP 5406))]

Thread 4 (Thread 0x7f96581a1700 (LWP 5411)):
#0  0x00007f968d6fb0b4 in __GI___libc_read (fd=19, buf=0x7f96581a0b90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f967ef352b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f967eef00b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f967eef0570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f967eef06dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f96872a77cb in QEventDispatcherGlib::processEvents (this=0x7f9650000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f9687246d2a in QEventLoop::exec (this=this@entry=0x7f96581a0da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f9687057757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f9687058c2c in QThreadPrivate::start (arg=0x560fc58b3150) at thread/qthread_unix.cpp:342
#9  0x00007f968155e6db in start_thread (arg=0x7f96581a1700) at pthread_create.c:463
#10 0x00007f968d70c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f9661161700 (LWP 5410)):
#0  0x00007f96815649f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560fc54e9438) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x560fc54e93e8, cond=0x560fc54e9410) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x560fc54e9410, mutex=0x560fc54e93e8) at pthread_cond_wait.c:655
#3  0x00007f96670cfa0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#4  0x00007f96670cf607 in ?? () from /usr/lib/x86_64-linux-gnu/dri/nouveau_dri.so
#5  0x00007f968155e6db in start_thread (arg=0x7f9661161700) at pthread_create.c:463
#6  0x00007f968d70c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f966ecf7700 (LWP 5409)):
#0  0x00007f968d6ffbf9 in __GI___poll (fds=0x7f9668011ed0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f967eef05c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f967eef06dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f96872a77cb in QEventDispatcherGlib::processEvents (this=0x7f9668000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9687246d2a in QEventLoop::exec (this=this@entry=0x7f966ecf6d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f9687057757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007f9687734555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f9687058c2c in QThreadPrivate::start (arg=0x7f96879acda0) at thread/qthread_unix.cpp:342
#8  0x00007f968155e6db in start_thread (arg=0x7f966ecf7700) at pthread_create.c:463
#9  0x00007f968d70c88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f968de98800 (LWP 5406)):
[KCrash Handler]
#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#5  0x00007f968d62b801 in __GI_abort () at abort.c:79
#6  0x00007f968bc4c5f2 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#7  0x00007f968bc57799 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#8  0x00007f96872836d7 in QtPrivate::QSlotObjectBase::call (a=0x7ffd1c1fde40, r=0x7f968bec43c0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#9  doActivate<false> (sender=0x560fc5c477a0, signal_index=6, argv=0x7ffd1c1fde40) at kernel/qobject.cpp:3870
#10 0x00007f9688fd071c in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#11 0x00007f9688fd1251 in KJob::finishJob(bool) () from /usr/lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#12 0x00007f968bc0b080 in KIO::SimpleJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#13 0x00007f968bc0039b in KIO::ListJob::slotFinished() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#14 0x00007f96872836d7 in QtPrivate::QSlotObjectBase::call (a=0x7ffd1c1fe060, r=0x560fc5c477a0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#15 doActivate<false> (sender=0x560fc5cf6c20, signal_index=7, argv=0x7ffd1c1fe060) at kernel/qobject.cpp:3870
#16 0x00007f968bbe0ab4 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#17 0x00007f968bbdde18 in KIO::SlaveInterface::dispatch() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#18 0x00007f968bbe5471 in KIO::Slave::gotInput() () from /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#19 0x00007f96872836d7 in QtPrivate::QSlotObjectBase::call (a=0x7ffd1c1fe2e0, r=0x560fc5cf6c20, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#20 doActivate<false> (sender=0x560fc58565b0, signal_index=3, argv=0x7ffd1c1fe2e0) at kernel/qobject.cpp:3870
#21 0x00007f968727b57b in QObject::event (this=0x560fc58565b0, e=0x560fc5c0fae0) at kernel/qobject.cpp:1339
#22 0x00007f96886049ac in QApplicationPrivate::notify_helper (this=this@entry=0x560fc53ce4e0, receiver=receiver@entry=0x560fc58565b0, e=e@entry=0x560fc5c0fae0) at kernel/qapplication.cpp:3685
#23 0x00007f968860bbb0 in QApplication::notify (this=0x7ffd1c1fe9a0, receiver=0x560fc58565b0, e=0x560fc5c0fae0) at kernel/qapplication.cpp:3431
#24 0x00007f96872484a8 in QCoreApplication::notifyInternal2 (receiver=0x560fc58565b0, event=0x560fc5c0fae0) at kernel/qcoreapplication.cpp:1075
#25 0x00007f968724867e in QCoreApplication::sendEvent (receiver=receiver@entry=0x560fc58565b0, event=event@entry=0x560fc5c0fae0) at kernel/qcoreapplication.cpp:1470
#26 0x00007f968724b121 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x560fc53c3c00) at kernel/qcoreapplication.cpp:1815
#27 0x00007f968724b6b8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1674
#28 0x00007f96872a8103 in postEventSourceDispatch (s=0x560fc5431ec0) at kernel/qeventdispatcher_glib.cpp:277
#29 0x00007f967eef0417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f967eef0650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f967eef06dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f96872a77ac in QEventDispatcherGlib::processEvents (this=0x560fc54423d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#33 0x00007f9687246d2a in QEventLoop::exec (this=this@entry=0x7ffd1c1fe8b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#34 0x00007f96872504a0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1383
#35 0x00007f968da237c5 in kdemain () from /usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#36 0x00007f968d60cb97 in __libc_start_main (main=0x560fc38c4720, argc=1, argv=0x7ffd1c1feb18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd1c1feb08) at ../csu/libc-start.c:310
#37 0x0000560fc38c475a in _start ()

Possible duplicates by query: bug 421576, bug 420910, bug 420495, bug 420414, bug 419798.

Reported using DrKonqi
Comment 1 German 2020-07-24 20:01:31 UTC 
Created attachment 130378 [details]
New crash information added by DrKonqi

dolphin (20.04.2) using Qt 5.12.7

- What I was doing when the application crashed:
I just logged on a windows 10 shared directory in Dolphin.

-- Backtrace (Reduced):
#4  0x00007f3c1f93674e in QListData::begin (this=<optimized out>) at /usr/include/qt5/QtCore/qlist.h:116
#5  QList<KFileItem>::begin (this=<optimized out>) at /usr/include/qt5/QtCore/qlist.h:325
#6  KCoreDirListerCache::slotUpdateResult (this=0x7f3c1fba03e0 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, j=<optimized out>) at /usr/src/debug/kio-5.71.0-lp152.2.6.1.x86_64/src/core/kcoredirlister.cpp:1758
[...]
#8  0x00007f3c1cc8911c in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib64/libKF5CoreAddons.so.5
#9  0x00007f3c1cc89c51 in KJob::finishJob(bool) () from /usr/lib64/libKF5CoreAddons.so.5
Comment 2 Justin Zobel 2022-10-12 03:49:56 UTC 
Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status to "CONFIRMED" when replying. Thank you!
Comment 3 Bug Janitor Service 2022-10-27 05:03:47 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 4 Bug Janitor Service 2022-11-11 05:20:28 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!