https://bugs.kde.org/show_bug.cgi?id=381377
Bug ID: 381377
Summary: Kaffeine crashes when changing KDE Widget Style
Product: kaffeine
Version: unspecified
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Kaffeine v2.0.5
New install of Debian 9 with KDE.
Kaffeine crashes is I go into KDE System Settings > Application Style > Widget
Style, and change style from Qt Curve & Apply, and then select Breeze & apply.
I was able to replicate this crash every time & it happened both with DVB-T
playing & whilst Kaffeive was at its home screen. I went & installed gdb
pacgages to generate a report. Contents of the report are as follows:
Application: kaffeine (2.0.5)
Qt Version: 5.7.1
Frameworks Version: 5.28.0
Operating System: Linux 4.9.0-3-amd64 x86_64
Distribution: Debian GNU/Linux 9.0 (stretch)
-- Information about the crash:
<In detail, tell us what you were doing when the application crashed.>
The crash can be reproduced every time.
-- Backtrace:
Application: Kaffeine (kaffeine), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f083408e040 (LWP 22678))]
Thread 4 (Thread 0x7f0812469700 (LWP 22681)):
#0 0x00007f08304fb71d in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f082961f073 in ?? () from
/usr/lib/x86_64-linux-gnu/tls/libnvidia-tls.so.375.66
#2 0x00007f081b294181 in pa_read () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.so
#3 0x00007f081b9230be in pa_mainloop_prepare () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#4 0x00007f081b923b30 in pa_mainloop_iterate () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5 0x00007f081b923bf0 in pa_mainloop_run () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007f081b931bd9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7 0x00007f081b2c32c8 in ?? () from
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-10.0.so
#8 0x00007f082e58a494 in start_thread (arg=0x7f0812469700) at
pthread_create.c:333
#9 0x00007f0830508aff in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 3 (Thread 0x7f081959d700 (LWP 22680)):
#0 0x00007f08304ff6ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f082af389f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f082af38b0c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f083111806b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f08310c19ca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f0830eef0f3 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f08341576d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f0830ef3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f082e58a494 in start_thread (arg=0x7f081959d700) at
pthread_create.c:333
#9 0x00007f0830508aff in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 2 (Thread 0x7f082198e700 (LWP 22679)):
#0 0x00007f08304ff6ad in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f082a620150 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f082a621ee9 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f082451fb69 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f0830ef3da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f082e58a494 in start_thread (arg=0x7f082198e700) at
pthread_create.c:333
#6 0x00007f0830508aff in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:97
Thread 1 (Thread 0x7f083408e040 (LWP 22678)):
[KCrash Handler]
#6 0x00007f08319ab028 in QApplication::setStyle(QStyle*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7 0x00007f08319abca6 in QApplication::setStyle(QString const&) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8 0x00007f082071cd33 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so
#9 0x00007f0820728715 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so
#10 0x00007f0834163a10 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#11 0x00007f08310f0499 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f08319a6b8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f08319ae341 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f08310c39e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f08310c616d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f0831117c43 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f082af387f7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f082af38a60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f082af38b0c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f083111804f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f08310c19ca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f08310ca13c in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x000055dabc3badf9 in ?? ()
#24 0x00007f08304402b1 in __libc_start_main (main=0x55dabc3bac80, argc=1,
argv=0x7ffef2e6c2d8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffef2e6c2c8) at ../csu/libc-start.c:291
#25 0x000055dabc3bae6a in _start ()
Report to https://bugs.kde.org/
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