[ksmserver] [Bug 409752] The ksmserver application suddenly stopped

[Konrad Rzepecki]

https://bugs.kde.org/show_bug.cgi?id=409752

Konrad Rzepecki <hannibal at astral.lodz.pl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hannibal at astral.lodz.pl

--- Comment #1 from Konrad Rzepecki <hannibal at astral.lodz.pl> ---
I've probably encounter same bug. It happens at KDE startup after startx. I've
KDE from Slackware unofficial Alien packages.

My, probably not very helpful stack trace:

Application: ksmserver (ksmserver), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8c17849f40 (LWP 2316))]

Thread 3 (Thread 0x7f8c15c33700 (LWP 2327)):
#0  0x00007f8c1ce16a19 in poll () from /lib64/libc.so.6
#1  0x00007f8c18fd065e in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8c18fd077f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f8c1d5082fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#4  0x00007f8c1d4b372b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#5  0x00007f8c1d2eec81 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f8c1e3d4456 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f8c1d2efcc3 in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007f8c1c8a319c in start_thread () from /lib64/libpthread.so.0
#9  0x00007f8c1ce224af in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8c168b8700 (LWP 2326)):
#0  0x00007f8c1ce16a19 in poll () from /lib64/libc.so.6
#1  0x00007f8c1cce1d17 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f8c1cce380a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f8c174b4348 in ?? () from
/usr/lib64/qt5/plugins/platforms/../../../libQt5XcbQpa.so.5
#4  0x00007f8c1d2efcc3 in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f8c1c8a319c in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8c1ce224af in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8c17849f40 (LWP 2316)):
[KCrash Handler]
#6  0x00007f8c1d37bd93 in QtPrivate::QStringList_contains(QStringList const*,
QString const&, Qt::CaseSensitivity) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f8c1e3dc9f0 in ?? () from /usr/lib64/libQt5DBus.so.5
#8  0x00007f8c1e3e6f15 in ?? () from /usr/lib64/libQt5DBus.so.5
#9  0x00007f8c1e3d4f86 in QDBusConnection::asyncCall(QDBusMessage const&, int)
const () from /usr/lib64/libQt5DBus.so.5
#10 0x00007f8c20534de6 in ?? () from /usr/lib64/libKScreenLocker.so.5
#11 0x00007f8c20535547 in ?? () from /usr/lib64/libKScreenLocker.so.5
#12 0x00007f8c1d4de945 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib64/libQt5Core.so.5
#13 0x00007f8c1e4335bf in
QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from
/usr/lib64/libQt5DBus.so.5
#14 0x00007f8c1e4336a0 in ?? () from /usr/lib64/libQt5DBus.so.5
#15 0x00007f8c1d4df182 in QObject::event(QEvent*) () from
/usr/lib64/libQt5Core.so.5
#16 0x00007f8c1deb65d2 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQt5Widgets.so.5
#17 0x00007f8c1debf318 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#18 0x00007f8c1d4b4992 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib64/libQt5Core.so.5
#19 0x00007f8c1d4b7498 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#20 0x00007f8c1d508c43 in ?? () from /usr/lib64/libQt5Core.so.5
#21 0x00007f8c18fd04a3 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#22 0x00007f8c18fd06f0 in ?? () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f8c18fd077f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#24 0x00007f8c1d5082e1 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#25 0x00007f8c1d4b372b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#26 0x00007f8c1d4bae2e in QCoreApplication::exec() () from
/usr/lib64/libQt5Core.so.5
#27 0x00007f8c2055e14f in kdemain () from /usr/lib64/libkdeinit5_ksmserver.so
#28 0x00007f8c1cd2fb5b in __libc_start_main () from /lib64/libc.so.6
#29 0x000000000040107a in _start ()
[Inferior 1 (process 2316) detached]

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