https://bugs.kde.org/show_bug.cgi?id=499813
--- Comment #10 from kderep...@mailinator.com --- I don't know how to debug it in drkonqi (to many steps to attach libs in https://community.kde.org/Guidelines_and_HOWTOs/Debugging/DrKonqi) and it seems it doesn't work properly. I run it in gdb: #dgb dolphin (gdb) run The program being debugged has been started already. Start it from the beginning? (y or n) y Starting program: /usr/bin/dolphin [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". [New Thread 0x7fffef70b6c0 (LWP 223410)] [New Thread 0x7fffeef0a6c0 (LWP 223411)] [New Thread 0x7fffede786c0 (LWP 223414)] [New Thread 0x7fffed5366c0 (LWP 223415)] [New Thread 0x7fffecd356c0 (LWP 223416)] [New Thread 0x7fffe55ff6c0 (LWP 223417)] [New Thread 0x7fffe4dfe6c0 (LWP 223418)] [New Thread 0x7fffc3fff6c0 (LWP 223419)] [New Thread 0x7fffc37fe6c0 (LWP 223420)] [New Thread 0x7fffc2ffd6c0 (LWP 223421)] [New Thread 0x7fffc27fc6c0 (LWP 223422)] [New Thread 0x7fffc1ffb6c0 (LWP 223423)] [Thread 0x7fffc1ffb6c0 (LWP 223423) exited] [Thread 0x7fffc27fc6c0 (LWP 223422) exited] [Thread 0x7fffc2ffd6c0 (LWP 223421) exited] [New Thread 0x7fffc2ffd6c0 (LWP 223424)] [New Thread 0x7fffc27fc6c0 (LWP 223425)] [New Thread 0x7fffc1ffb6c0 (LWP 223426)] [New Thread 0x7fffc13ff6c0 (LWP 223427)] [New Thread 0x7fffc0bfe6c0 (LWP 223428)] org.kde.dolphin: Could not load default global viewproperties org.kde.dolphin: Could not load default global viewproperties kf.coreaddons: KDirWatch: "/usr/src/debug/dolphin-24.12.2/src/main.cpp" is a file. Use addFile! [Detaching after fork from child process 223431] [Detaching after fork from child process 223433] [New Thread 0x7fffa91ff6c0 (LWP 223435)] [New Thread 0x7fff9ffff6c0 (LWP 223436)] [New Thread 0x7fff9f7fe6c0 (LWP 223438)] [New Thread 0x7fff9effd6c0 (LWP 223439)] kf.kio.gui: Not passing environment variable "BASH_FUNC_mc%%" to systemd because its name contains illegal characters Thread 1 "dolphin" received signal SIGSEGV, Segmentation fault. DolphinView::isActive (this=0x0) at /usr/src/debug/dolphin-24.12.2/src/views/dolphinview.cpp:282 282 return m_active; *click on the split view icon* (gdb) bt #0 DolphinView::isActive (this=0x0) at /usr/src/debug/dolphin-24.12.2/src/views/dolphinview.cpp:282 #1 0x00005555555d9392 in DolphinViewContainer::isActive (this=0x55555654fce0) at /usr/src/debug/dolphin-24.12.2/src/dolphinviewcontainer.cpp:230 #2 DolphinViewContainer::showMessage (this=this@entry=0x55555654fce0, message=..., messageType=messageType@entry=KMessageWidget::Warning, buttonActions=...) at /usr/src/debug/dolphin-24.12.2/src/dolphinviewcontainer.cpp:448 #3 0x00005555555de71e in DolphinViewContainer::DolphinViewContainer (this=<optimized out>, url=..., parent=<optimized out>, this=<optimized out>, url=..., parent=<optimized out>) at /usr/src/debug/dolphin-24.12.2/src/dolphinviewcontainer.cpp:115 #4 0x00005555555ea31f in DolphinTabPage::createViewContainer (this=this@entry=0x555555e93b40, url=...) at /usr/src/debug/dolphin-24.12.2/src/dolphintabpage.cpp:458 #5 0x00005555555eb1c2 in DolphinTabPage::setSplitViewEnabled (this=0x555555e93b40, enabled=<optimized out>, animated=WithoutAnimation, secondaryUrl=...) at /usr/src/debug/dolphin-24.12.2/src/dolphintabpage.cpp:83 #6 0x00005555555bc845 in DolphinTabPage::setSplitViewEnabled (animated=WithAnimation, this=0x555555e93b40, enabled=<optimized out>, secondaryUrl=...) at /usr/src/debug/dolphin-24.12.2/src/dolphinmainwindow.cpp:1038 #7 DolphinMainWindow::toggleSplitView (this=0x555555822d10) at /usr/src/debug/dolphin-24.12.2/src/dolphinmainwindow.cpp:1038 #8 0x00007ffff540ebe1 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=<optimized out>, a=<optimized out>, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/corelib/kernel/qobjectdefs_impl.h:486 #9 doActivate<false> (sender=0x555555a13050, signal_index=7, argv=0x7fffffffbee0) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/corelib/kernel/qobject.cpp:4115 #10 0x00007ffff5fbb886 in QAction::triggered (this=this@entry=0x555555a13050, _t1=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.8.2/build/src/gui/Gui_autogen/include/moc_qaction.cpp:479 #11 0x00007ffff5fc0e79 in QAction::activate (this=0x555555a13050, event=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/gui/kernel/qaction.cpp:1104 #12 0x00007ffff6706b2d in QAbstractButtonPrivate::click (this=0x555555da3e20) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/widgets/qabstractbutton.cpp:364 #13 0x00007ffff6706d49 in QAbstractButton::mouseReleaseEvent (this=0x555555da3df0, e=0x7fffffffc510) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/widgets/qabstractbutton.cpp:976 #14 0x00007ffff6815c9b in QToolButton::mouseReleaseEvent (this=0x555555da3df0, e=0x7fffffffc510) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/widgets/qtoolbutton.cpp:588 #15 0x00007ffff662e833 in QWidget::event (this=0x555555da3df0, event=0x7fffffffc510) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/kernel/qwidget.cpp:8971 #16 0x00007ffff65dee35 in QApplicationPrivate::notify_helper (this=this@entry=0x55555569c450, receiver=receiver@entry=0x555555da3df0, e=e@entry=0x7fffffffc510) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/kernel/qapplication.cpp:3296 #17 0x00007ffff65e3116 in QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fffffffc510) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/kernel/qapplication.cpp:2774 #18 0x00007ffff53ada30 in QCoreApplication::notifyInternal2 (receiver=0x555555da3df0, event=0x7fffffffc510) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/corelib/kernel/qcoreapplication.cpp:1172 #19 0x00007ffff65d901e in QApplicationPrivate::sendMouseEvent (receiver=0x555555da3df0, event=0x7fffffffc510, alienWidget=<optimized out>, nativeWidget=0x555555822d10, buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/kernel/qapplication.cpp:2355 #20 0x00007ffff66450bd in QWidgetWindow::handleMouseEvent (this=0x555555dcacd0, event=event@entry=0x7fffffffc950) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/kernel/qwidgetwindow.cpp:666 #21 0x00007ffff6648508 in QWidgetWindow::event (this=0x555555dcacd0, event=0x7fffffffc950) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/kernel/qwidgetwindow.cpp:299 #22 0x00007ffff65dee35 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x555555dcacd0, e=0x7fffffffc950) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/kernel/qapplication.cpp:3296 #23 0x00007ffff53ada30 in QCoreApplication::notifyInternal2 (receiver=0x555555dcacd0, event=0x7fffffffc950) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/corelib/kernel/qcoreapplication.cpp:1172 #24 0x00007ffff5c15c75 in QGuiApplicationPrivate::processMouseEvent (e=0x5555560a4be0) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/gui/kernel/qguiapplication.cpp:2461 #25 0x00007ffff5c7e3dc in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/gui/kernel/qwindowsysteminterface.cpp:1113 #26 0x00007fffefb0133e in xcbSourceDispatch (source=<optimized out>) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:57 #27 0x00007ffff240bf38 in g_main_dispatch (context=0x7fffe8000f00) at ../glib/gmain.c:3357 #28 g_main_context_dispatch_unlocked (context=context@entry=0x7fffe8000f00) at ../glib/gmain.c:4208 #29 0x00007ffff240dd28 in g_main_context_iterate_unlocked (context=context@entry=0x7fffe8000f00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4273 #30 0x00007ffff240e53c in g_main_context_iteration (context=0x7fffe8000f00, may_block=1) at ../glib/gmain.c:4338 #31 0x00007ffff5604ee3 in QEventDispatcherGlib::processEvents (this=0x5555557760e0, flags=...) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/corelib/kernel/qeventdispatcher_glib.cpp:399 #32 0x00007ffff53b58db in QEventLoop::exec (this=this@entry=0x7fffffffcd30, flags=..., flags@entry=...) at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/corelib/global/qflags.h:34 #33 0x00007ffff53b759a in QCoreApplication::exec () at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/corelib/global/qflags.h:74 #34 0x00007ffff5c102a0 in QGuiApplication::exec () at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/gui/kernel/qguiapplication.cpp:1975 #35 0x00007ffff65dc0f9 in QApplication::exec () at /usr/src/debug/qtbase-everywhere-src-6.8.2/src/widgets/kernel/qapplication.cpp:2564 #36 0x00005555555b2993 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/dolphin-24.12.2/src/main.cpp:261 (gdb) -- You are receiving this mail because: You are watching all bug changes.
