Bug 398296

Summary:	SMB4K crashes upon login
Product:	[Applications] Smb4k	Reporter:	Johannes Kehrer <jke>
Component:	general	Assignee:	Alexander Reinholdt <alexander.reinholdt>
Status:	RESOLVED FIXED
Severity:	crash	CC:	postix
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:	https://cgit.kde.org/smb4k.git/commit/?id=560432348befec911869e484a3f04a58e20bc811	Version Fixed/Implemented In:
Sentry Crash Report:

Description Johannes Kehrer 2018-09-05 17:06:55 UTC

Application: smb4k (2.1.1)

Qt Version: 5.11.1
Frameworks Version: 5.49.0
Operating System: Linux 4.18.5-1-default x86_64
Distribution (Platform): openSUSE RPMs

-- Information about the crash:
- What I was doing when the application crashed:

I had a mapping in SMB4K and logged out
another user worked on the computer
I logged in again and SMB4K crashed

-- Backtrace:
Application: Smb4K (smb4k), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f42d1e65800 (LWP 12571))]

Thread 10 (Thread 0x7f429f10f700 (LWP 12874)):
#0  0x00007f42d0425739 in syscall () at /lib64/libc.so.6
#1  0x00007f42cd775baf in g_cond_wait () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f42a8b8821b in  () at /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f42cd758513 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f42cd757b75 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f429ffff700 (LWP 12872)):
#0  0x00007f42cc8065f0 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#1  0x00007f42cc80683c in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#2  0x00007f42cc8068e0 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#3  0x00007f42cc8148f9 in  () at /usr/lib64/libpulse.so.0
#4  0x00007f42cadd8658 in  () at /usr/lib64/pulseaudio/libpulsecommon-12.2.so
#5  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f42a9ad6700 (LWP 12737)):
#0  0x00007f42cd72f0eb in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f42cd7300c5 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f42cd730592 in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f42aa8ada46 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007f42cd757b75 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f42aa2d7700 (LWP 12736)):
#0  0x00007f42d04202c9 in poll () at /lib64/libc.so.6
#1  0x00007f42cd730206 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f42cd73032c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f42cd730371 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f42cd757b75 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f42bd3e7700 (LWP 12661)):
#0  0x00007f42ce9d54dc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f42be41101b in util_queue_thread_func () at /usr/lib64/dri/r600_dri.so
#2  0x00007f42be410d87 in impl_thrd_routine () at /usr/lib64/dri/r600_dri.so
#3  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f42bdd2f700 (LWP 12660)):
#0  0x00007f42ce9d54dc in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f42be41101b in util_queue_thread_func () at /usr/lib64/dri/r600_dri.so
#2  0x00007f42be410d87 in impl_thrd_routine () at /usr/lib64/dri/r600_dri.so
#3  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f42bf5ef700 (LWP 12595)):
#0  0x00007f42cd775a79 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f42cd7301ce in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f42cd73032c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f42d0b490bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f42d0af609b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f42d0944e96 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f42d094ea67 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f42c51df700 (LWP 12581)):
#0  0x00007f42d04202c9 in poll () at /lib64/libc.so.6
#1  0x00007f42cd730206 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f42cd73032c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f42d0b490bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f42d0af609b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f42d0944e96 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f42cf567545 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f42d094ea67 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f42c7287700 (LWP 12574)):
#0  0x00007f42d04202c9 in poll () at /lib64/libc.so.6
#1  0x00007f42cd4adcc7 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f42cd4af8ea in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f42c86db6d9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f42d094ea67 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f42ce9cf554 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f42d042accf in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f42d1e65800 (LWP 12571)):
[KCrash Handler]
#6  0x00007f42d0a5a74d in QUrl::detach() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f42d0a5c307 in QUrl::setPort(int) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f42d1f1fdd2 in Smb4KMounter::fillMountActionArgs(QSharedPointer<Smb4KShare> const&, QMap<QString, QVariant>&) () at /usr/lib64/libsmb4kcore.so.5
#9  0x00007f42d1f24b71 in Smb4KMounter::mountShare(QSharedPointer<Smb4KShare> const&, QWidget*) () at /usr/lib64/libsmb4kcore.so.5
#10 0x00007f42d1f2544a in Smb4KMounter::mountShares(QList<QSharedPointer<Smb4KShare> > const&, QWidget*) () at /usr/lib64/libsmb4kcore.so.5
#11 0x00007f42d1f254c4 in Smb4KMounter::triggerRemounts(bool) () at /usr/lib64/libsmb4kcore.so.5
#12 0x00007f42d1f25924 in Smb4KMounter::slotOnlineStateChanged(bool) () at /usr/lib64/libsmb4kcore.so.5
#13 0x00007f42d1f7410c in  () at /usr/lib64/libsmb4kcore.so.5
#14 0x00007f42d0b2060b in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f42d1f71662 in Smb4KHardwareInterface::onlineStateChanged(bool) () at /usr/lib64/libsmb4kcore.so.5
#16 0x00007f42d0b2060b in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f42cf8aa062 in QNetworkConfigurationManager::onlineStateChanged(bool) () at /usr/lib64/libQt5Network.so.5
#18 0x00007f42cf8aa6cc in  () at /usr/lib64/libQt5Network.so.5
#19 0x00007f42d0b20ec2 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f42d149f4b1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#21 0x00007f42d14a6b00 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#22 0x00007f42d0af73c9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f42d0afa3bb in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f42d0b49a83 in  () at /usr/lib64/libQt5Core.so.5
#25 0x00007f42cd72fffe in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#26 0x00007f42cd730298 in  () at /usr/lib64/libglib-2.0.so.0
#27 0x00007f42cd73032c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#28 0x00007f42d0b490a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#29 0x00007f42c876e041 in  () at /usr/lib64/libQt5XcbQpa.so.5
#30 0x00007f42d0af609b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f42d0afe212 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#32 0x000055ac3187f7d5 in  ()
#33 0x00007f42d0352feb in __libc_start_main () at /lib64/libc.so.6
#34 0x000055ac3187fe3a in _start ()

Reported using DrKonqi

Comment 1 Alexander Reinholdt 2020-04-12 15:45:57 UTC

Fixed in commit https://cgit.kde.org/smb4k.git/commit/?id=560432348befec911869e484a3f04a58e20bc811