481169 2024-02-10 14:14:48 +0000 Krusader crash (segmentation fault) when switching between KDE Desktops 2024-03-23 14:50:02 +0000 1 1 2 Applications krusader general Git Arch Linux Linux RESOLVED DUPLICATE 471531 drkonqi NOR crash --- 0 andrej.s.korshikov krusader-bugs-null christoph krusader-bugs-null 0 oldest_to_newest 2287796 0 andrej.s.korshikov 2024-02-10 14:14:48 +0000 Application: krusader (2.9.0-dev "Bleeding Edge" (gitrev: 681a8f03)) Qt Version: 5.15.12 Frameworks Version: 5.114.0 Operating System: Linux 6.7.0-zen3-1-zen x86_64 Windowing System: X11 Distribution: "Arch Linux" DrKonqi: 5.27.10 [KCrashBackend] -- Information about the crash: I have four coufigured KDE desktops. When I use only one - I see no problems at all. When at least two desktops are in use, Krusader crashes intermittently. Krusader crashes several times a day when: a). I go from one desktop to another; b). I start an application (for some reason, most problematic are Konsole and Geequie) on another deskop, while Krusader is running on the first desktop. I used Krusader 2.8.0, couple days ago I compiled from source (well, I've installed krusader-git Arch Linux AUR package), still no luck. The crash can be reproduced sometimes. -- Backtrace: Application: Krusader (krusader), signal: Segmentation fault Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = <optimized out>} [KCrash Handler] #6 0x000072559932fb7e in QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () at /usr/lib/libQt5Core.so.5 #7 0x000072559a9f9f62 in QWeakPointer<QObject>::QWeakPointer<KJob, true> (ptr=0x62fc315ccb90, this=<synthetic pointer>, this=<optimized out>, ptr=<optimized out>) at /usr/include/qt/QtCore/qsharedpointer_impl.h:685 #8 QPointer<KJob>::QPointer (p=0x62fc315ccb90, this=<synthetic pointer>, this=<optimized out>, p=<optimized out>) at /usr/include/qt/QtCore/qpointer.h:62 #9 operator() (__closure=<optimized out>) at /usr/src/debug/kjobwidgets5/kjobwidgets-5.114.0/src/kuiserverv2jobtracker.cpp:206 #10 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, KUiServerV2JobTracker::registerJob(KJob*)::<lambda()> >::call (arg=<optimized out>, f=<optimized out>) at /usr/include/qt/QtCore/qobjectdefs_impl.h:146 #11 QtPrivate::Functor<KUiServerV2JobTracker::registerJob(KJob*)::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=<optimized out>) at /usr/include/qt/QtCore/qobjectdefs_impl.h:256 #12 QtPrivate::QFunctorSlotObject<KUiServerV2JobTracker::registerJob(KJob*)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt/QtCore/qobjectdefs_impl.h:443 #13 0x00007255994d0e27 in ??? () at /usr/lib/libQt5Core.so.5 #14 0x00007255994d0e27 in ??? () at /usr/lib/libQt5Core.so.5 #15 0x000072559a768b74 in QDBusServiceWatcher::serviceOwnerChanged(QString const&, QString const&, QString const&) () at /usr/lib/libQt5DBus.so.5 #16 0x000072559a76cfcf in ??? () at /usr/lib/libQt5DBus.so.5 #17 0x000072559a76d2f3 in QDBusServiceWatcher::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5DBus.so.5 #18 0x000072559a72c76e in ??? () at /usr/lib/libQt5DBus.so.5 #19 0x00007255994c3964 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #20 0x000072559a1788ff in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #21 0x000072559949bef8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #22 0x00007255994a0e5b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #23 0x00007255994e6ec8 in ??? () at /usr/lib/libQt5Core.so.5 #24 0x0000725597f0df69 in g_main_dispatch (context=0x72558c000ec0) at ../glib/glib/gmain.c:3476 #25 0x0000725597f6c3a7 in g_main_context_dispatch_unlocked (context=0x72558c000ec0) at ../glib/glib/gmain.c:4284 #26 g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x72558c000ec0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4349 #27 0x0000725597f0c162 in g_main_context_iteration (context=0x72558c000ec0, may_block=1) at ../glib/glib/gmain.c:4414 #28 0x00007255994ead0c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #29 0x000072559949ac04 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #30 0x000072559949c0a3 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #31 0x000062fc2dcf6f82 in ??? () #32 0x0000725598c45cd0 in ??? () at /usr/lib/libc.so.6 #33 0x0000725598c45d8a in __libc_start_main () at /usr/lib/libc.so.6 #34 0x000062fc2dcf8cc5 in ??? () [Inferior 1 (process 553935) detached] Reported using DrKonqi 2304575 1 christoph 2024-03-23 14:50:02 +0000 *** This bug has been marked as a duplicate of bug 471531 ***