Bug 395779

Application: kdeinit5 ()

Qt Version: 5.11.0
Frameworks Version: 5.46.0
Operating System: Linux 4.17.2-1-default x86_64
Distribution: "openSUSE Tumbleweed"

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

Logging in.  Also happens when logging in as other users.

Just converted to openSUSE tumbleweed today.  OpenSUSE Leap 15 was working fine with it's older version of KDE.

-- Backtrace:
Application: KCMInit (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f820bce5380 (LWP 10413))]

Thread 3 (Thread 0x7f81f4f87700 (LWP 10424)):
#0  0x00007f820840e7ff in pthread_getspecific () from /lib64/libpthread.so.0
#1  0x00007f8206247120 in g_thread_self () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f820621f3dd in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f820a32c90b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f820a2dc9fb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f820a13b356 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f820126ef45 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f820a14493c in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f8208407554 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8209db2fdf in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f81f7527700 (LWP 10415)):
#0  0x00007f8209da85d9 in poll () from /lib64/libc.so.6
#1  0x00007f820b145377 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f820b146f8a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f81f9f19939 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f820a14493c in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f8208407554 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8209db2fdf in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f820bce5380 (LWP 10413)):
[KCrash Handler]
#6  0x00007f82015081ea in QMapData<KEntryKey, KEntry>::findNode (this=0x4545454545454545, akey=...) at /usr/include/qt5/QtCore/qmap.h:284
#7  0x00007f820150d39b in QMap<KEntryKey, KEntry>::constFind (this=0x561b81397d40, akey=...) at /usr/include/qt5/QtCore/qmap.h:874
#8  QMap<KEntryKey, KEntry>::find (akey=..., this=0x561b81397d40) at /usr/include/qt5/QtCore/qmap.h:876
#9  KEntryMap::findEntry (this=this@entry=0x561b81397d40, group=..., key=..., flags=...) at /usr/src/debug/kconfig-5.46.0-1.2.x86_64/src/core/kconfigdata.cpp:74
#10 0x00007f820150d4bb in KEntryMap::getEntry (this=this@entry=0x561b81397d40, group=..., key=..., defaultValue=..., flags=..., flags@entry=..., expand=0x7ffdc76cfb07) at /usr/src/debug/kconfig-5.46.0-1.2.x86_64/src/core/kconfigdata.cpp:224
#11 0x00007f8201501929 in KConfigPrivate::lookupData (this=this@entry=0x561b81397d20, group=..., key=key@entry=0x7f81f4579c67 "cursorTheme", flags=..., flags@entry=..., expand=expand@entry=0x7ffdc76cfb07) at /usr/include/qt5/QtCore/qarraydata.h:255
#12 0x00007f82015112ee in KConfigGroup::readEntry (this=this@entry=0x7ffdc76cfba0, key=key@entry=0x7f81f4579c67 "cursorTheme", aDefault=...) at /usr/include/qt5/QtCore/qflags.h:120
#13 0x00007f81f4567844 in X11Backend::kcmInit (this=0x561b8137acb0) at /usr/include/qt5/QtCore/qarraydata.h:255
#14 0x00007f81f455f25a in kcminit_mouse () at /usr/src/debug/plasma5-desktop-5.13.0-1.1.x86_64/kcms/mouse/kcm/configcontainer.cpp:32
#15 0x00007f81facac86d in KCMInit::runModule (this=this@entry=0x7ffdc76cff20, libName=..., service=...) at /usr/src/debug/plasma5-workspace-5.13.0-1.1.x86_64/startkde/kcminit/main.cpp:87
#16 0x00007f81facad2f5 in KCMInit::runModules (this=this@entry=0x7ffdc76cff20, phase=phase@entry=0) at /usr/include/c++/8/bits/atomic_base.h:295
#17 0x00007f81facad6c1 in KCMInit::KCMInit (this=0x7ffdc76cff20, args=...) at /usr/src/debug/plasma5-workspace-5.13.0-1.1.x86_64/startkde/kcminit/main.cpp:171
#18 0x00007f81facae5af in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma5-workspace-5.13.0-1.1.x86_64/startkde/kcminit/main.cpp:241
#19 0x0000561b7fb84d87 in launch (argc=1, _name=0x561b8124f2a1 "kcminit_startup", args=<optimized out>, cwd=<optimized out>, envc=0, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x561b7fb87593 "0") at /usr/src/debug/kinit-5.46.0-1.2.x86_64/src/kdeinit/kinit.cpp:705
#20 0x0000561b7fb8163f in main (argc=5, argv=<optimized out>) at /usr/src/debug/kinit-5.46.0-1.2.x86_64/src/kdeinit/kinit.cpp:1744

The reporter indicates this bug may be a duplicate of or related to bug 395539, bug 395613.

Possible duplicates by query: bug 395613, bug 395539, bug 395482, bug 395121.

Reported using DrKonqi