Bug 405748

Summary: discover crashes when clicking “view updates” in plasmoid
Product: [Applications] Discover Reporter: Philipp A. <flying-sheep>
Component: discoverAssignee: Dan Leinir Turthra Jensen <leinir>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aleixpol, nate
Priority: NOR Keywords: drkonqi
Version: 5.15.3   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Philipp A. 2019-03-22 09:04:22 UTC 
Application: plasma-discover (5.15.3)

Qt Version: 5.12.2
Frameworks Version: 5.56.0
Operating System: Linux 5.0.2-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

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

I updated my kernel manually and afterwards wanted to update the rest of my packages with discover. But when I clicked “view updates”, it reproducibly crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f65c3ce8e00 (LWP 10432))]

Thread 10 (Thread 0x7f65977fe700 (LWP 10453)):
#0  0x00007f65c7cbe4ed in syscall () at /usr/lib/libc.so.6
#1  0x00007f65c7fd9c06 in QBasicMutex::lockInternal() () at /usr/lib/libQt5Core.so.5
#2  0x00007f65c862c0fe in  () at /usr/lib/libQt5Network.so.5
#3  0x00007f65c862c8b5 in  () at /usr/lib/libQt5Network.so.5
#4  0x00007f65c860b7f9 in QSslSocket::startClientEncryption() () at /usr/lib/libQt5Network.so.5
#5  0x00007f65c860ca31 in  () at /usr/lib/libQt5Network.so.5
#6  0x00007f65c8612e21 in  () at /usr/lib/libQt5Network.so.5
#7  0x00007f65c81c082c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#8  0x00007f65c85d653e in  () at /usr/lib/libQt5Network.so.5
#9  0x00007f65c85d9500 in  () at /usr/lib/libQt5Network.so.5
#10 0x00007f65c85e885d in  () at /usr/lib/libQt5Network.so.5
#11 0x00007f65c9577e24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f65c957f5f1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007f65c8195df9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#14 0x00007f65c81ec916 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f65c62a57bf in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007f65c62a7739 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007f65c62a777e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007f65c81ebcb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007f65c8194a8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f65c7fd8569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#21 0x00007f65c7fd996c in  () at /usr/lib/libQt5Core.so.5
#22 0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#23 0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f6597fff700 (LWP 10441)):
#0  0x00007f65c7cb47a4 in read () at /usr/lib/libc.so.6
#1  0x00007f65c6255961 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f65c62a5e40 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f65c62a7636 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f65c62a86d2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#5  0x00007f65ad247568 in  () at /usr/lib/libgio-2.0.so.0
#6  0x00007f65c6282c21 in  () at /usr/lib/libglib-2.0.so.0
#7  0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f65acfec700 (LWP 10440)):
#0  0x00007f65c7cb47a4 in read () at /usr/lib/libc.so.6
#1  0x00007f65c6255961 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f65c62a5e40 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f65c62a7636 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f65c62a777e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f65c62a77d2 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007f65c6282c21 in  () at /usr/lib/libglib-2.0.so.0
#7  0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f65addec700 (LWP 10439)):
#0  0x00007f65c7455ef6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f65c7fdfbc9 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f65c7fdfd08 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f65c7fddc2b in  () at /usr/lib/libQt5Core.so.5
#4  0x00007f65c7fd996c in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f65ae5ed700 (LWP 10438)):
#0  0x00007f65c7cbe4ed in syscall () at /usr/lib/libc.so.6
#1  0x00007f65c7fdbd15 in QSemaphore::acquire(int) () at /usr/lib/libQt5Core.so.5
#2  0x00007f65c81c0aca in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#3  0x00007f65c8640303 in  () at /usr/lib/libQt5Network.so.5
#4  0x00007f65c864114d in  () at /usr/lib/libQt5Network.so.5
#5  0x00007f65c81c082c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#6  0x00007f65c863f2f3 in  () at /usr/lib/libQt5Network.so.5
#7  0x00007f65c8589c98 in  () at /usr/lib/libQt5Network.so.5
#8  0x00007f65c858b49c in  () at /usr/lib/libQt5Network.so.5
#9  0x00007f65c81c082c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#10 0x00007f65c860a9b3 in QSslSocket::preSharedKeyAuthenticationRequired(QSslPreSharedKeyAuthenticator*) () at /usr/lib/libQt5Network.so.5
#11 0x00007f65c862bdb3 in  () at /usr/lib/libQt5Network.so.5
#12 0x00007f65c6c5ba2e in  () at /usr/lib/libssl.so.1.1
#13 0x00007f65c6c5993a in  () at /usr/lib/libssl.so.1.1
#14 0x00007f65c6c63de4 in  () at /usr/lib/libssl.so.1.1
#15 0x00007f65c6c62cd0 in  () at /usr/lib/libssl.so.1.1
#16 0x00007f65c6c4e586 in SSL_do_handshake () at /usr/lib/libssl.so.1.1
#17 0x00007f65c862c4d6 in  () at /usr/lib/libQt5Network.so.5
#18 0x00007f65c862c8b5 in  () at /usr/lib/libQt5Network.so.5
#19 0x00007f65c860b7f9 in QSslSocket::startClientEncryption() () at /usr/lib/libQt5Network.so.5
#20 0x00007f65c860ca31 in  () at /usr/lib/libQt5Network.so.5
#21 0x00007f65c8612e21 in  () at /usr/lib/libQt5Network.so.5
#22 0x00007f65c81c082c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#23 0x00007f65c85d653e in  () at /usr/lib/libQt5Network.so.5
#24 0x00007f65c85d9500 in  () at /usr/lib/libQt5Network.so.5
#25 0x00007f65c85e885d in  () at /usr/lib/libQt5Network.so.5
#26 0x00007f65c9577e24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#27 0x00007f65c957f5f1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#28 0x00007f65c8195df9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#29 0x00007f65c81ec916 in  () at /usr/lib/libQt5Core.so.5
#30 0x00007f65c62a57bf in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#31 0x00007f65c62a7739 in  () at /usr/lib/libglib-2.0.so.0
#32 0x00007f65c62a777e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#33 0x00007f65c81ebcb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#34 0x00007f65c8194a8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#35 0x00007f65c7fd8569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#36 0x00007f65c7fd996c in  () at /usr/lib/libQt5Core.so.5
#37 0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#38 0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f65aedee700 (LWP 10437)):
#0  0x00007f65c7cb8c21 in poll () at /usr/lib/libc.so.6
#1  0x00007f65c62a7690 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f65c62a777e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f65c81ebcb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f65c8194a8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f65c7fd8569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f65c7fd996c in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f65af5ef700 (LWP 10436)):
#0  0x00007f65c7cb47a4 in read () at /usr/lib/libc.so.6
#1  0x00007f65c6255961 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f65c62a5e40 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f65c62a7636 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f65c62a777e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f65c81ebcb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f65c8194a8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f65c7fd8569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f65c9c02e7b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f65c7fd996c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f65bbfff700 (LWP 10435)):
#0  0x00007f65c62553a9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f65c62a7675 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f65c62a777e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f65c81ebcb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f65c8194a8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f65c7fd8569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f65c89b6109 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f65c7fd996c in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f65c1542700 (LWP 10434)):
#0  0x00007f65c7cb47a4 in read () at /usr/lib/libc.so.6
#1  0x00007f65c6255961 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f65c62a5e40 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f65c62a7636 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f65c62a777e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f65c81ebcb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f65c8194a8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f65c7fd8569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f65c8b5aba6 in  () at /usr/lib/libQt5DBus.so.5
#9  0x00007f65c7fd996c in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f65c744fa9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f65c7cc3b23 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f65c3ce8e00 (LWP 10432)):
[KCrash Handler]
#6  0x00007f65c7bffd7f in raise () at /usr/lib/libc.so.6
#7  0x00007f65c7bea672 in abort () at /usr/lib/libc.so.6
#8  0x00007f65c7f9f7fc in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f65c9c6b601 in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () at /usr/lib/libQt5Quick.so.5
#10 0x00007f65c9c6c742 in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007f65c9c6ce05 in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007f65c8f8d705 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#13 0x00007f65c9cebdfc in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#14 0x00007f65c9577e24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007f65c957f5f1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007f65c8195df9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#17 0x00007f65c8f82d01 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt5Gui.so.5
#18 0x00007f65c8f82f9e in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5
#19 0x00007f65c8f5c75c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5
#20 0x00007f65c38489ac in  () at /usr/lib/libQt5XcbQpa.so.5
#21 0x00007f65c62a57bf in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#22 0x00007f65c62a7739 in  () at /usr/lib/libglib-2.0.so.0
#23 0x00007f65c62a777e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#24 0x00007f65c81ebc99 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#25 0x00007f65c8194a8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#26 0x00007f65c819cde6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#27 0x000055787f3246ca in  ()
#28 0x00007f65c7bec223 in __libc_start_main () at /usr/lib/libc.so.6
#29 0x000055787f324c8e in _start ()
[Inferior 1 (process 10432) detached]

Reported using DrKonqi
Comment 1 Nate Graham 2019-03-26 21:29:50 UTC 
Problem with your graphics drivers.

*** This bug has been marked as a duplicate of bug 375913 ***