[konsole] [Bug 388003] New: Application crash when changing KDE theme

Mon Dec 18 08:12:21 UTC 2017

https://bugs.kde.org/show_bug.cgi?id=388003

            Bug ID: 388003
           Summary: Application crash when changing KDE theme
           Product: konsole
           Version: 17.08.3
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: me at dennis-irrgang.com
  Target Milestone: ---

Application: konsole (17.08.3)

Qt Version: 5.9.3
Frameworks Version: 5.40.0
Operating System: Linux 4.14.5-1-default x86_64
Distribution: "openSUSE Tumbleweed"

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

I changed the KDE theme to "adapta" downloaded and installed from the KDE
store. This seems to happen nearly every time I change from the default theme
to the adapta theme.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4c24ef0d40 (LWP 10051))]

Thread 3 (Thread 0x7f4c09342700 (LWP 10055)):
#0  0x00007f4c1ab82714 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f4c1ab3c929 in g_main_context_query () from
/usr/lib64/libglib-2.0.so.0
#2  0x00007f4c1ab3d0c7 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f4c1ab3d25c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007f4c20d9c77b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#5  0x00007f4c20d44c5a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#6  0x00007f4c20b741ea in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f4c1ef0aa45 in QDBusConnectionManager::run() () from
/usr/lib64/libQt5DBus.so.5
#8  0x00007f4c20b78dde in QThreadPrivate::start(void*) () from
/usr/lib64/libQt5Core.so.5
#9  0x00007f4c1c601558 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f4c248136bf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f4c10be0700 (LWP 10053)):
#0  0x00007f4c24808f0b in poll () from /lib64/libc.so.6
#1  0x00007f4c1ca28387 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f4c1ca2a17a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f4c13994649 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f4c20b78dde in QThreadPrivate::start(void*) () from
/usr/lib64/libQt5Core.so.5
#5  0x00007f4c1c601558 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f4c248136bf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f4c24ef0d40 (LWP 10051)):
[KCrash Handler]
#6  0x00007f4c1c60d8d0 in __lll_unlock_elision () from /lib64/libpthread.so.0
#7  0x00007f4c2126753a in KSharedDataCache::Private::unlock
(this=0x557c302c6230) at
/usr/src/debug/kcoreaddons-5.40.0/src/lib/caching/kshareddatacache.cpp:1226
#8  KSharedDataCache::Private::CacheLocker::~CacheLocker (this=<synthetic
pointer>, __in_chrg=<optimized out>) at
/usr/src/debug/kcoreaddons-5.40.0/src/lib/caching/kshareddatacache.cpp:1298
#9  KSharedDataCache::clear (this=0x7f4c04002de0) at
/usr/src/debug/kcoreaddons-5.40.0/src/lib/caching/kshareddatacache.cpp:1621
#10 0x00007f4c23760646 in KIconLoader::reconfigure
(this=this at entry=0x7f4c23977d10 <(anonymous
namespace)::Q_QGS_globalIconLoader::innerFunction()::holder>, _appname=...,
extraSearchPaths=...) at
/usr/src/debug/kiconthemes-5.40.0/src/kiconloader.cpp:578
#11 0x00007f4c23760908 in KIconLoader::newIconLoader (this=0x7f4c23977d10
<(anonymous namespace)::Q_QGS_globalIconLoader::innerFunction()::holder>) at
/usr/src/debug/kiconthemes-5.40.0/src/kiconloader.cpp:1821
#12 0x00007f4c23760a76 in KIconLoaderPrivate::_k_refreshIcons
(this=0x557c2fc64c50, group=1) at
/usr/src/debug/kiconthemes-5.40.0/src/kiconloader.cpp:561
#13 0x00007f4c20d73b5a in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib64/libQt5Core.so.5
#14 0x00007f4c23758d74 in KIconLoaderGlobalData::iconChanged (_t1=<optimized
out>, this=0x7f4c23977d50 <(anonymous
namespace)::Q_QGS_s_globalData::innerFunction()::holder>) at
/usr/src/debug/kiconthemes-5.40.0/build/src/KF5IconThemes_autogen/include/kiconloader.moc:128
#15 KIconLoaderGlobalData::qt_static_metacall (_o=_o at entry=0x7f4c23977d50
<(anonymous namespace)::Q_QGS_s_globalData::innerFunction()::holder>,
_a=_a at entry=0x7ffcfc75ae30, _id=0, _c=QMetaObject::InvokeMetaMethod) at
/usr/src/debug/kiconthemes-5.40.0/build/src/KF5IconThemes_autogen/include/kiconloader.moc:72
#16 0x00007f4c23763307 in KIconLoaderGlobalData::qt_static_metacall
(_a=0x7ffcfc75ae30, _id=0, _c=QMetaObject::InvokeMetaMethod, _o=0x7f4c23977d50
<(anonymous namespace)::Q_QGS_s_globalData::innerFunction()::holder>) at
/usr/src/debug/kiconthemes-5.40.0/build/src/KF5IconThemes_autogen/include/kiconloader.moc:118
#17 KIconLoaderGlobalData::qt_metacall (this=0x7f4c23977d50 <(anonymous
namespace)::Q_QGS_s_globalData::innerFunction()::holder>,
_c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffcfc75ae30) at
/usr/src/debug/kiconthemes-5.40.0/build/src/KF5IconThemes_autogen/include/kiconloader.moc:114
#18 0x00007f4c1ef14f48 in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QVector<int> const&, int) () from
/usr/lib64/libQt5DBus.so.5
#19 0x00007f4c20d74542 in QObject::event(QEvent*) () from
/usr/lib64/libQt5Core.so.5
#20 0x00007f4c21d53b1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQt5Widgets.so.5
#21 0x00007f4c21d5aed4 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#22 0x00007f4c20d46648 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib64/libQt5Core.so.5
#23 0x00007f4c20d48c35 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#24 0x00007f4c20d9d0e3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /usr/lib64/libQt5Core.so.5
#25 0x00007f4c1ab3cf97 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#26 0x00007f4c1ab3d1d0 in ?? () from /usr/lib64/libglib-2.0.so.0
#27 0x00007f4c1ab3d25c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#28 0x00007f4c20d9c75f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#29 0x00007f4c20d44c5a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#30 0x00007f4c20d4d4e4 in QCoreApplication::exec() () from
/usr/lib64/libQt5Core.so.5
#31 0x00007f4c24afe2c7 in kdemain (argc=<optimized out>, argv=<optimized out>)
at /usr/src/debug/konsole-17.08.3/src/main.cpp:190
#32 0x00007f4c2473bf4a in __libc_start_main () from /lib64/libc.so.6
#33 0x0000557c2e8277fa in _start () at ../sysdeps/x86_64/start.S:120

Reported using DrKonqi

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