Bug 430419

Summary:	Krunner Crashed
Product:	[Plasma] krunner	Reporter:	Punji <punjabi.ver.7.1>
Component:	general	Assignee:	Alexander Lohnau <alexander.lohnau>
Status:	RESOLVED FIXED
Severity:	crash	CC:	nate, plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.20.4
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:	https://commits.kde.org/kdeclarative/090610124d4650150af49a8e30f6b77ad9803dfe	Version Fixed/Implemented In:	5.78
Sentry Crash Report:
Attachments:	The bug got already solved, but you can install debug symbols using this button ;-)

Description Punji 2020-12-15 12:04:58 UTC

Application: krunner (5.20.4)

Qt Version: 5.15.2
Frameworks Version: 5.77.0
Operating System: Linux 5.4.0-58-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.20

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

I was opening search...While oening it crashed for no perticular reason and it keep crashing as i try to open it.

The crash can be reproduced every time.

-- Backtrace:
Application: krunner (krunner), signal: Aborted

[New LWP 33648]
[New LWP 33649]
[New LWP 33650]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f97d3bb1aff in __GI___poll (fds=0x7ffc899731e8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f97cfbd38c0 (LWP 33647))]

Thread 4 (Thread 0x7f97c5c6b700 (LWP 33650)):
#0  0x00007f97d3bb1aff in __GI___poll (fds=0x7f97bc004a60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f97d26d71ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f97d26d72e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f97d417cfbb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f97d41211ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f97d3f3ba12 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f97d5819fa9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f97d3f3cbac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f97d321f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f97d3bbe293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f97ce0ab700 (LWP 33649)):
#0  __GI___libc_read (nbytes=16, buf=0x7f97ce0aaaa0, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=7, buf=0x7f97ce0aaaa0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f97d271f89f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f97d26d6cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f97d26d7152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f97d26d72e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f97d417cfbb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f97d41211ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f97d3f3ba12 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f97d4b5af4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f97d3f3cbac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f97d321f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f97d3bbe293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f97cf018700 (LWP 33648)):
#0  0x00007f97d3bb1aff in __GI___poll (fds=0x7f97cf017be8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f97d39a8c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f97d39aa90a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f97cf54bd58 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f97d3f3cbac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f97d321f609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f97d3bbe293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f97cfbd38c0 (LWP 33647)):
[KCrash Handler]
#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#5  0x00007f97d3ac1859 in __GI_abort () at abort.c:79
#6  0x00007f97d3f01be7 in QMessageLogger::fatal(char const*, ...) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f97d5bb341e in QSGRenderLoop::handleContextCreationFailure(QQuickWindow*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f97d5bb4b72 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f97d5bb5ddb in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f97d450fe1d in QWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007f97d5c44aab in QQuickWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f97d60bb763 in PlasmaQuick::Dialog::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#13 0x00005589897ce27a in ?? ()
#14 0x00007f97d4d4ddc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f97d4d56bb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f97d412269a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f97d4505823 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f97d4505a5b in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#19 0x00007f97d44dd7ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007f97cf54cd7e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#21 0x00007f97d26d6fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f97d26d7240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f97d26d72e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f97d417cfa2 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f97d41211ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f97d4129354 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00005589897cacd3 in ?? ()
#28 0x00007f97d3ac30b3 in __libc_start_main (main=0x5589897ca5e0, argc=1, argv=0x7ffc899749d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc899749c8) at ../csu/libc-start.c:308
#29 0x00005589897cae8e in ?? ()
[Inferior 1 (process 33647) detached]

Possible duplicates by query: bug 429344, bug 427384, bug 426250, bug 425662, bug 425189.

Reported using DrKonqi

Comment 1 Alexander Lohnau 2020-12-15 19:07:37 UTC

Can you please check if you have the debug symbols installed?

Comment 2 Nate Graham 2020-12-16 21:35:23 UTC

QSGRenderLoop::handleContextCreationFailure

Will be fixed with https://invent.kde.org/frameworks/kdeclarative/-/merge_requests/37

Comment 3 Nate Graham 2020-12-16 21:38:06 UTC

Boom, fixed by that. :)

Comment 4 Punji 2020-12-17 15:34:48 UTC

(In reply to Alexander Lohnau from comment #1)
> Can you please check if you have the debug symbols installed?

How do i check it...I am new to linux...sooo

Comment 5 Alexander Lohnau 2020-12-17 18:04:37 UTC

Created attachment 134151 [details]
The bug got already solved, but you can install debug symbols using this button ;-)

Comment 6 Punji 2020-12-18 05:54:52 UTC

Hey I got one more question. I am seeing a black bar between the panel and wallpaper on my kde desktop after a recent update. is it a design choice or some sort of bug ?

Comment 7 Nate Graham 2020-12-18 18:05:05 UTC

That's https://bugs.kde.org/show_bug.cgi?id=430390, which is already fixed in Frameworks 5.78 and not related to this crash.