https://bugs.kde.org/show_bug.cgi?id=423742
Bug ID: 423742
Summary: Opening Discover crash
Product: Discover
Version: 5.16.5
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: lei...@leinir.dk
Reporter: javama...@gmail.com
CC: aleix...@kde.org
Target Milestone: ---
Application: plasma-discover (5.16.5)
Qt Version: 5.12.4
Frameworks Version: 5.62.0
Operating System: Linux 5.3.0-59-generic x86_64
Distribution: Ubuntu 19.10
-- Information about the crash:
- What I was doing when the application crashed:
Trying to open Discover to perform system updates. Other programs were open
such as: Firefox, Keepass, PulseEffects, and Konsole
The crash can be reproduced sometimes.
-- Backtrace:
Application: Discover (plasma-discover), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f748634b680 (LWP 16170))]
Thread 9 (Thread 0x7f7459ca7700 (LWP 16435)):
#0 0x00007f748a0832ac in __GI___libc_read (nbytes=16, buf=0x7f7459ca6a90,
fd=30) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f748a0832ac in __GI___libc_read (fd=30, buf=0x7f7459ca6a90,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f7488e5570f in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f7488e0d5fe in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f7488e0da52 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f7488e0dbe3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f748a62e653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f748a5d55cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f748a40ea45 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f748a40fc92 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f74897e4669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f748a094323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f745b529700 (LWP 16427)):
#0 0x00007f748a0832ac in __GI___libc_read (nbytes=16, buf=0x7f745b528a90,
fd=22) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f748a0832ac in __GI___libc_read (fd=22, buf=0x7f745b528a90,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f7488e5570f in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f7488e0d5fe in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f7488e0da52 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f7488e0dbe3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f748a62e653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f748a5d55cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f748a40ea45 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f748a40fc92 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f74897e4669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#11 0x00007f748a094323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f745bfff700 (LWP 16418)):
#0 0x00007f748a087c2f in __GI___poll (fds=0x7f74400029e0, nfds=1,
timeout=9887) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f7488e0daae in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f7488e0dbe3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f748a62e653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f748a5d55cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f748a40ea45 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f748a40fc92 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f74897e4669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f748a094323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f7474b82700 (LWP 16367)):
#0 0x00007f748a087c2f in __GI___poll (fds=0x5598605e6d90, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f7488e0daae in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f7488e0de33 in g_main_loop_run () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f7488b058da in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007f7488e37181 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f74897e4669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f748a094323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f7475383700 (LWP 16366)):
#0 0x00007f748a087c2f in __GI___poll (fds=0x55986051eed0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f7488e0daae in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f7488e0dbe3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f7488e0dc31 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f7488e37181 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f74897e4669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f748a094323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f747edee700 (LWP 16365)):
#0 0x00007f748a087c2f in __GI___poll (fds=0x7f74700025e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f7488e0daae in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f7488e0dbe3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f748a62e653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f748a5d55cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f748a40ea45 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f748ae29319 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f748a40fc92 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f74897e4669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9 0x00007f748a094323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f747ffff700 (LWP 16187)):
#0 0x00007f748a087c2f in __GI___poll (fds=0x7f74780029e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f7488e0daae in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f7488e0dbe3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f748a62e653 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f748a5d55cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f748a40ea45 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f748afd3efa in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f748a40fc92 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f74897e4669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9 0x00007f748a094323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f7485498700 (LWP 16185)):
#0 0x00007f748a087c2f in __GI___poll (fds=0x7f7485497ba8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f7488d29917 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f7488d2b53a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f7485c87288 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f748a40fc92 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f74897e4669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f748a094323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f748634b680 (LWP 16170)):
[KCrash Handler]
#6 0x00007f7489fb83eb in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:50
#7 0x00007f7489f97899 in __GI_abort () at abort.c:79
#8 0x00007f748a3d6a99 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f748c17294d in
QSGRenderLoop::handleContextCreationFailure(QQuickWindow*, bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f748c173a25 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f748c1742ed in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f748b43ab3d in QWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007f748c1f367f in QQuickWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f748ba59a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f748ba62e00 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f748a5d6a2a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f748b4312d6 in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007f748b431504 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#19 0x00007f748b40b26b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007f7485c8828e in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#21 0x00007f7488e0d8bd in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f7488e0db40 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f7488e0dbe3 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f748a62e635 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f748a5d55cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f748a5dd336 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x000055985f6e65a1 in ()
#28 0x00007f7489f991e3 in __libc_start_main (main=0x55985f6e5f00, argc=1,
argv=0x7ffdb20b4028, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdb20b4018) at ../csu/libc-start.c:308
#29 0x000055985f6e6b3e in _start ()
[Inferior 1 (process 16170) detached]
Reported using DrKonqi
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