Application: kmix (3.6-alpha2) KDE Platform Version: 4.4.1 (KDE 4.4.1) Qt Version: 4.6.2 Operating System: Linux 2.6.31-20-generic x86_64 Distribution: Ubuntu 9.10 -- Information about the crash: Opened Settings->Configure channels. Added all left channels to right "Visible channels" list and clicking on OK crashed KMix -- Backtrace: Application: KMix (kdeinit4), signal: Segmentation fault The current source language is "auto; currently c". [KCrash Handler] #5 0x00007f3348d2acca in QWidget::maximumSize (this=0x286f7b0) at kernel/qwidget.cpp:3528 #6 0x00007f334911e501 in QMenuPrivate::updateActionRects (this=0x286ed60) at widgets/qmenu.cpp:307 #7 0x00007f33491247ab in QMenu::event (this=0x24d2ed0, e=0x7fff4b66aab0) at widgets/qmenu.cpp:2394 #8 0x00007f3348ce212c in QApplicationPrivate::notify_helper (this=0x21a05d0, receiver=0x24d2ed0, e=0x7fff4b66aab0) at kernel/qapplication.cpp:4300 #9 0x00007f3348ce871b in QApplication::notify (this=0x2184270, receiver=0x24d2ed0, e=0x7fff4b66aab0) at kernel/qapplication.cpp:4183 #10 0x00007f334a08bd76 in KApplication::notify (this=0x2184270, receiver=0x24d2ed0, event=0x7fff4b66aab0) at ../../kdeui/kernel/kapplication.cpp:302 #11 0x00007f3349b43e0c in QCoreApplication::notifyInternal (this=0x2184270, receiver=0x24d2ed0, event=0x7fff4b66aab0) at kernel/qcoreapplication.cpp:704 #12 0x00007f3348d3711b in QCoreApplication::sendEvent (this=0x286ed60, recursive=true, disableUpdates=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #13 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x286ed60, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7086 #14 0x00007f3348d3708b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x21fc390, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7098 #15 0x00007f3348d3c7db in QWidgetPrivate::prepareToRender (this=0x2923630, region=<value optimized out>, renderFlags=<value optimized out>) at kernel/qwidget.cpp:5163 #16 0x00007f3348d414f7 in QWidget::render (this=<value optimized out>, target=0x7fff4b66ae70, targetOffset=..., sourceRegion=..., renderFlags=) at kernel/qwidget.cpp:4871 #17 0x00007f333ae48edb in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so #18 0x00007f333ae49754 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so #19 0x00007f333ae40f62 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so #20 0x00007f3349b53863 in QObject::event (this=0x29445a0, e=0x7fff4b66b660) at kernel/qobject.cpp:1212 #21 0x00007f3348ce212c in QApplicationPrivate::notify_helper (this=0x21a05d0, receiver=0x29445a0, e=0x7fff4b66b660) at kernel/qapplication.cpp:4300 #22 0x00007f3348ce871b in QApplication::notify (this=0x2184270, receiver=0x29445a0, e=0x7fff4b66b660) at kernel/qapplication.cpp:4183 #23 0x00007f334a08bd76 in KApplication::notify (this=0x2184270, receiver=0x29445a0, event=0x7fff4b66b660) at ../../kdeui/kernel/kapplication.cpp:302 #24 0x00007f3349b43e0c in QCoreApplication::notifyInternal (this=0x2184270, receiver=0x29445a0, event=0x7fff4b66b660) at kernel/qcoreapplication.cpp:704 #25 0x00007f3349b70a62 in QCoreApplication::sendEvent (this=0x21a3da0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #26 QTimerInfoList::activateTimers (this=0x21a3da0) at kernel/qeventdispatcher_unix.cpp:603 #27 0x00007f3349b6d644 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #28 0x00007f3344d4ebce in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #29 0x00007f3344d52598 in ?? () from /lib/libglib-2.0.so.0 #30 0x00007f3344d526c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #31 0x00007f3349b6d333 in QEventDispatcherGlib::processEvents (this=0x219fd10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #32 0x00007f3348d91f0e in QGuiEventDispatcherGlib::processEvents (this=0x286f7b0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #33 0x00007f3349b42732 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #34 0x00007f3349b42b0c in QEventLoop::exec (this=0x7fff4b66b900, flags=) at kernel/qeventloop.cpp:201 #35 0x00007f3349b4684b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #36 0x00007f333d310532 in kdemain () from /usr/lib/libkdeinit4_kmix.so #37 0x0000000000406fb8 in launch (argc=3, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=24, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40a499 "0") at ../../kinit/kinit.cpp:717 #38 0x0000000000407c70 in handle_launcher_request (sock=9, who=<value optimized out>) at ../../kinit/kinit.cpp:1209 #39 0x0000000000408121 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402 #40 0x0000000000408df2 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1841 Possible duplicates by query: bug 227542, bug 220621. Reported using DrKonqi
I cannot reproduce this. Does this happen every time for you? And it doesn't happen if you leave some channels on the left side?
Not every time but yes I can reproduce sometimes. Seems like it only happens when I add least 3 or 4 channels one time.
Quite strange. The interesting part on the backtrace is, that no KMix source appears there (apart from kdemain() in stacktrace level 36). Might be a bug in another component (e.g. oxygen appears in the Stacktrace), but I'll keep it here at KMix for a while for some pondering. At the moment, I have no idea how to tackle this though.
It could be probably related to bug 220621.
I agree, and make this a DUP. *** This bug has been marked as a duplicate of bug 220621 ***