273894 2011-05-22 21:55:09 +0000 NM Kcmshell crash when saving NetworkManager config 2011-05-25 15:11:56 +0000 1 1 10 Unmaintained Network Management Control Module unspecified Chakra Linux RESOLVED FIXED NOR crash --- 0 julroy67 ilia-kats lamarque 20 oldest_to_newest 1122056 0 julroy67 2011-05-22 21:55:09 +0000 Application: kcmshell4 () KDE Platform Version: 4.6.3 (4.6.3) Qt Version: 4.7.3 Operating System: Linux 2.6.39-CHAKRA i686 Distribution: "Chakra Linux" -- Information about the crash: Kcmshell4 crashes everytime on a particular method to save NM settings. - What I was doing when the application crashed: I just tryied to save my new NM config. - Steps to reproduce: 1. Click on NM widget 2. Select « Manage connections… » 3. Select « Wired » tab 4. Click on a connection there 5. Click on the « Edit » button 6. Choose the « IPv6 » tab 7. Select « Automatic (DHCP) » 8. Click on « Ok » button Here's the trick that crashes the app 9. Before the kdesu dialog appears you have to click on the « ok » button from the NM connection manager 10. Enter now the root password 11. Crash ! - Custom settings of the application: The wired connection must be a system connection and the IPv6 was not set. I haven't tried other config option, but I can try it if you can't reproduce by this way described. The crash can be reproduced every time. -- Backtrace: Application: Module de Configuration de KDE (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0xb58b7710 (LWP 2560))] Thread 4 (Thread 0xaee75b70 (LWP 2561)): #0 0xb5cc5d61 in clock_gettime () from /lib/librt.so.1 #1 0xb6e00438 in ?? () from /usr/lib/libQtCore.so.4 #2 0xb6ecd802 in ?? () from /usr/lib/libQtCore.so.4 #3 0xb6ecc042 in ?? () from /usr/lib/libQtCore.so.4 #4 0xb6ecc0dd in ?? () from /usr/lib/libQtCore.so.4 #5 0xb5c2cc5e in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0 #6 0xb5c2db13 in ?? () from /usr/lib/libglib-2.0.so.0 #7 0xb5c2e1e4 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #8 0xb6ecc887 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #9 0xb6e9e409 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #10 0xb6e9e6aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #11 0xb6da7343 in QThread::exec() () from /usr/lib/libQtCore.so.4 #12 0xb6e7fbcb in ?? () from /usr/lib/libQtCore.so.4 #13 0xb6da9e12 in ?? () from /usr/lib/libQtCore.so.4 #14 0xb6d35e10 in start_thread () from /lib/libpthread.so.0 #15 0xb616397e in clone () from /lib/libc.so.6 Thread 3 (Thread 0xae4ffb70 (LWP 2562)): #0 0xb6d381c0 in pthread_mutex_lock () from /lib/libpthread.so.0 #1 0xb5c2d5c4 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #2 0xb5c2df30 in ?? () from /usr/lib/libglib-2.0.so.0 #3 0xb5c2e1e4 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #4 0xb6ecc887 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0xb6e9e409 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0xb6e9e6aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #7 0xb6da7343 in QThread::exec() () from /usr/lib/libQtCore.so.4 #8 0xb6e7fbcb in ?? () from /usr/lib/libQtCore.so.4 #9 0xb6da9e12 in ?? () from /usr/lib/libQtCore.so.4 #10 0xb6d35e10 in start_thread () from /lib/libpthread.so.0 #11 0xb616397e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xadbfeb70 (LWP 2563)): #0 0xb6d39661 in pthread_mutex_unlock () from /lib/libpthread.so.0 #1 0xb5c2dd74 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0xb5c2e5f3 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #3 0xadcb5f14 in ?? () from /usr/lib/libgio-2.0.so.0 #4 0xb5c56d9f in ?? () from /usr/lib/libglib-2.0.so.0 #5 0xb6d35e10 in start_thread () from /lib/libpthread.so.0 #6 0xb616397e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb58b7710 (LWP 2560)): [KCrash Handler] #7 0xb01523db in ?? () from /usr/lib/libknm_nm.so #8 0xb014bf87 in NMDBusSettingsConnectionProvider::updateConnection(QString const&, Knm::Connection*) () from /usr/lib/libknm_nm.so #9 0xb019cc22 in ?? () from /usr/lib/kde4/kcm_networkmanagement.so #10 0xb019d0d2 in ?? () from /usr/lib/kde4/kcm_networkmanagement.so #11 0xb0196524 in ?? () from /usr/lib/kde4/kcm_networkmanagement.so #12 0xb6ea58ca in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4 #13 0xb6eb577f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #14 0xb6ad2e19 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4 #15 0xb67e1609 in ?? () from /usr/lib/libQtGui.so.4 #16 0xb67e2ec4 in ?? () from /usr/lib/libQtGui.so.4 #17 0xb67e317e in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4 #18 0xb645491a in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #19 0xb67e21be in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4 #20 0xb6882182 in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4 #21 0xb63fb8f4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #22 0xb6400f39 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #23 0xb75704ca in KApplication::notify (this=0xbff2997c, receiver=0x8a50c30, event=0xbff29198) at /home/phil/desktop-testing/kdelibs/src/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311 #24 0xb6e9f24b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #25 0xb63fc867 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4 #26 0xb6485adc in ?? () from /usr/lib/libQtGui.so.4 #27 0xb648465f in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4 #28 0xb64ae042 in ?? () from /usr/lib/libQtGui.so.4 #29 0xb5c2d752 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #30 0xb5c2df30 in ?? () from /usr/lib/libglib-2.0.so.0 #31 0xb5c2e1e4 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #32 0xb6ecc84c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #33 0xb64adc55 in ?? () from /usr/lib/libQtGui.so.4 #34 0xb6e9e409 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #35 0xb6e9e6aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #36 0xb69011e3 in QDialog::exec() () from /usr/lib/libQtGui.so.4 #37 0xb5455b54 in kdemain (_argc=5, _argv=0x88b49a8) at /home/phil/desktop-testing/kdebase-runtime/src/kdebase-runtime-4.6.3/kcmshell/main.cpp:287 #38 0x0804dfb7 in launch (argc=5, _name=0x890299c "kcmshell4", args=<value optimized out>, cwd=0x0, envc=1, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x8051f96 "0") at /home/phil/desktop-testing/kdelibs/src/kdelibs-4.6.3/kinit/kinit.cpp:734 #39 0x0804ea82 in handle_launcher_request (sock=8, who=<value optimized out>) at /home/phil/desktop-testing/kdelibs/src/kdelibs-4.6.3/kinit/kinit.cpp:1226 #40 0x0804f0d5 in handle_requests (waitForPid=0) at /home/phil/desktop-testing/kdelibs/src/kdelibs-4.6.3/kinit/kinit.cpp:1419 #41 0x0804fe11 in main (argc=8, argv=0x19, envp=0x8aa00b8) at /home/phil/desktop-testing/kdelibs/src/kdelibs-4.6.3/kinit/kinit.cpp:1907 Reported using DrKonqi 1122901 1 ilia-kats 2011-05-25 15:11:56 +0000 Git commit 1561e795c3eb4b359f65b4b08f3b58d35c9963f6 by Ilia Kats. Committed on 25/05/2011 at 14:34. Pushed by iliakats into branch 'master'. Prevent crashes when closing kcmshell too fast after closing the connection editor. Hacky, but seems to be the best option so far. BUG: 273894 (cherry picked from commit 9c4d7b49b691b6ba67b4cca0981bdabc847b675d) M +9 -0 settings/config/manageconnectionwidget.cpp http://commits.kde.org/networkmanagement/1561e795c3eb4b359f65b4b08f3b58d35c9963f6 1122902 2 ilia-kats 2011-05-25 15:11:56 +0000 Git commit 9c4d7b49b691b6ba67b4cca0981bdabc847b675d by Ilia Kats. Committed on 25/05/2011 at 14:34. Pushed by iliakats into branch 'nm09'. Prevent crashes when closing kcmshell too fast after closing the connection editor. Hacky, but seems to be the best option so far. BUG: 273894 M +9 -0 settings/config/manageconnectionwidget.cpp http://commits.kde.org/networkmanagement/9c4d7b49b691b6ba67b4cca0981bdabc847b675d