Bug 463446

Application: plasma-discover (5.26.1)

Qt Version: 5.15.6
Frameworks Version: 5.99.0
Operating System: Linux 5.13.0-valve36-1-neptune x86_64
Windowing System: X11
Distribution: SteamOS
DrKonqi: 5.26.1 [KCrashBackend]

-- Information about the crash:
does not open when trying to start. As soon as I try to open a crash symbol pops up on the task bar.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f87b1b8b839 in  () at /usr/lib/libQt5Qml.so.5
#5  0x00007f87b1b8fe25 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f87b1bd2a1b in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /usr/lib/libQt5Qml.so.5
#7  0x00007f87b1bd352a in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /usr/lib/libQt5Qml.so.5
#8  0x00007f87b1bd5011 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /usr/lib/libQt5Qml.so.5
#9  0x00007f87b1bd54d6 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f87b1bd589a in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f87b1b8e17e in  () at /usr/lib/libQt5Qml.so.5
#12 0x00007f87b1b8f1d8 in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007f87b1bd2cb2 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f87b1bd352a in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f87b1bd5011 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f87b1bd54d6 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f87b1bd589a in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /usr/lib/libQt5Qml.so.5
#18 0x00007f87b1b8e17e in  () at /usr/lib/libQt5Qml.so.5
#19 0x00007f87b1b8f1d8 in  () at /usr/lib/libQt5Qml.so.5
#20 0x00007f87b1bd2cb2 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /usr/lib/libQt5Qml.so.5
#21 0x00007f87b1bd352a in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /usr/lib/libQt5Qml.so.5
#22 0x00007f87b1bd5011 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /usr/lib/libQt5Qml.so.5
#23 0x00007f87b1bd54d6 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib/libQt5Qml.so.5
#24 0x00007f87b1bd589a in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /usr/lib/libQt5Qml.so.5
#25 0x00007f87b1b8e17e in  () at /usr/lib/libQt5Qml.so.5
#26 0x00007f87b1b8f1d8 in  () at /usr/lib/libQt5Qml.so.5
#27 0x00007f87b1bd2cb2 in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /usr/lib/libQt5Qml.so.5
#28 0x00007f87b1bd352a in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /usr/lib/libQt5Qml.so.5
#29 0x00007f87b1bd5011 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /usr/lib/libQt5Qml.so.5
#30 0x00007f87b1b99772 in  () at /usr/lib/libQt5Qml.so.5
#31 0x00007f87b1c3392d in  () at /usr/lib/libQt5Qml.so.5
#32 0x00007f87b20ebb1c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#33 0x00007f87b1057b88 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#34 0x00007f87b1058693 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#35 0x00007f87b109e728 in  () at /usr/lib/libQt5Core.so.5
#36 0x00007f87af79f81b in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#37 0x00007f87af7f5ec9 in  () at /usr/lib/libglib-2.0.so.0
#38 0x00007f87af79e0d2 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#39 0x00007f87b10a250c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#40 0x00007f87b105032c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#41 0x00007f87b0eb249f in QThread::exec() () at /usr/lib/libQt5Core.so.5
#42 0x00007f87b1c2e300 in  () at /usr/lib/libQt5Qml.so.5
#43 0x00007f87b0eaf2ba in  () at /usr/lib/libQt5Core.so.5
#44 0x00007f87b0a318fd in  () at /usr/lib/libc.so.6
#45 0x00007f87b0ab3a60 in  () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f87937406c0 (LWP 18252) "plasma-d:gdrv0"):
#1  0x00007f87b0a30cd0 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007f87a902486e in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f87a8fd8bdc in  () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007f87a902479c in  () at /usr/lib/dri/radeonsi_dri.so
#5  0x00007f87b0a318fd in  () at /usr/lib/libc.so.6
#6  0x00007f87b0ab3a60 in  () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f8793f416c0 (LWP 18248) "plasma-d:shlo0"):
#1  0x00007f87b0a30cd0 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007f87a902486e in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f87a8fd8bdc in  () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007f87a902479c in  () at /usr/lib/dri/radeonsi_dri.so
#5  0x00007f87b0a318fd in  () at /usr/lib/libc.so.6
#6  0x00007f87b0ab3a60 in  () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f87947426c0 (LWP 18247) "plasma-dis:sh0"):
#1  0x00007f87b0a30cd0 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007f87a902486e in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f87a8fd8bdc in  () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007f87a902479c in  () at /usr/lib/dri/radeonsi_dri.so
#5  0x00007f87b0a318fd in  () at /usr/lib/libc.so.6
#6  0x00007f87b0ab3a60 in  () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f8794f436c0 (LWP 18246) "plasma-:disk$0"):
#1  0x00007f87b0a30cd0 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007f87a902486e in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f87a8fd8bdc in  () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007f87a902479c in  () at /usr/lib/dri/radeonsi_dri.so
#5  0x00007f87b0a318fd in  () at /usr/lib/libc.so.6
#6  0x00007f87b0ab3a60 in  () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f87a8e636c0 (LWP 18245) "plasma-dis:cs0"):
#1  0x00007f87b0a30cd0 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007f87a902486e in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f87a8fd8bdc in  () at /usr/lib/dri/radeonsi_dri.so
#4  0x00007f87a902479c in  () at /usr/lib/dri/radeonsi_dri.so
#5  0x00007f87b0a318fd in  () at /usr/lib/libc.so.6
#6  0x00007f87b0ab3a60 in  () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f87ac1bc6c0 (LWP 18242) "QDBusConnection"):
#1  0x00007f87af7f5e2f in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f87af79e0d2 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f87b10a252f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f87b105032c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f87b0eb249f in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f87b1d96cba in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f87b0eaf2ba in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f87b0a318fd in  () at /usr/lib/libc.so.6
#9  0x00007f87b0ab3a60 in  () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f87ac78d840 (LWP 18239) "plasma-discover"):
#1  0x00007f87b0a30cd0 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x00007f87b0eb6744 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#3  0x00007f87b1c2e979 in  () at /usr/lib/libQt5Qml.so.5
#4  0x00007f87b1bd53f0 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib/libQt5Qml.so.5
#5  0x00007f87b1bd589a in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /usr/lib/libQt5Qml.so.5
#6  0x00007f87b1bb6292 in QQmlComponentPrivate::loadUrl(QUrl const&, QQmlComponent::CompilationMode) () at /usr/lib/libQt5Qml.so.5
#7  0x00007f87b1c0deec in QQmlApplicationEnginePrivate::startLoad(QUrl const&, QByteArray const&, bool) () at /usr/lib/libQt5Qml.so.5
#8  0x00007f87b1c0dfe2 in QQmlApplicationEngine::load(QUrl const&) () at /usr/lib/libQt5Qml.so.5
#9  0x000055e976835b4b in  ()
#10 0x000055e97682d785 in  ()
#11 0x00007f87b09ce290 in  () at /usr/lib/libc.so.6
#12 0x00007f87b09ce34a in __libc_start_main () at /usr/lib/libc.so.6
#13 0x000055e97682e365 in  ()
[Inferior 1 (process 18239) detached]

The reporter indicates this bug may be a duplicate of or related to bug 417478, bug 425944, bug 428053.

Reported using DrKonqi