Bug 298990

Application: muon-installer (1.3.1 "Daring Dalek")
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-23-generic-pae i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
First, choose to install all add-ons for Ark and clicked apply. Once pasted from the Clipboard in your search: mentsoder, Muon krashed immediately.

-- Backtrace:
Application: Центр программ Muon (muon-installer), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3cf3980 (LWP 7478))]

Thread 4 (Thread 0xb1203b40 (LWP 7479)):
#0  0xb471ed10 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb5a27634 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb46973d0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb46581cb in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb683c8e7 in QEventDispatcherGlib::processEvents (this=0xb0700468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0xb680850d in QEventLoop::processEvents (this=0xb1203240, flags=...) at kernel/qeventloop.cpp:149
#6  0xb68087a9 in QEventLoop::exec (this=0xb1203240, flags=...) at kernel/qeventloop.cpp:204
#7  0xb66f194c in QThread::exec (this=0x83adb58) at thread/qthread.cpp:501
#8  0xb67e5b5d in QInotifyFileSystemWatcherEngine::run (this=0x83adb58) at io/qfilesystemwatcher_inotify.cpp:248
#9  0xb66f4de0 in QThreadPrivate::start (arg=0x83adb58) at thread/qthread_unix.cpp:298
#10 0xb471bd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0xb5a19ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xae2ffb40 (LWP 8327)):
#0  0xb77ae424 in __kernel_vsyscall ()
#1  0xb471f96b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb5a273dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb4e80029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb4e8006f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb471bd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb5a19ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xacbffb40 (LWP 8329)):
#0  0xb48c4dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb6753315 in do_gettime (frac=0xacbfefe0, sec=0xacbfefd8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb683d226 in QTimerInfoList::updateCurrentTime (this=0x94cf7b4) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb683d57a in QTimerInfoList::timerWait (this=0x94cf7b4, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb683be23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xacbff0ec) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb683bebd in timerSourcePrepare (source=0x94cf780, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb4657762 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb4657f6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb46581c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb683c8e7 in QEventDispatcherGlib::processEvents (this=0x8aaa4a0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb680850d in QEventLoop::processEvents (this=0xacbff270, flags=...) at kernel/qeventloop.cpp:149
#12 0xb68087a9 in QEventLoop::exec (this=0xacbff270, flags=...) at kernel/qeventloop.cpp:204
#13 0xb66f194c in QThread::exec (this=0xacc02710) at thread/qthread.cpp:501
#14 0xb66f1a3b in QThread::run (this=0xacc02710) at thread/qthread.cpp:568
#15 0xb66f4de0 in QThreadPrivate::start (arg=0xacc02710) at thread/qthread_unix.cpp:298
#16 0xb471bd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb5a19ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb3cf3980 (LWP 7478)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xb6efb7cd in contextMenuEvent (e=0xbf93b1fc, this=0x8c78ff0) at ../../kdeui/widgets/klineedit.cpp:1278
#9  KLineEdit::contextMenuEvent (this=0x8c78ff0, e=0xbf93b1fc) at ../../kdeui/widgets/klineedit.cpp:1266
#10 0xb5d4ff43 in QWidget::event (this=0x8c78ff0, event=0xbf93b1fc) at kernel/qwidget.cpp:8529
#11 0xb617d07b in QLineEdit::event (this=0x8c78ff0, e=0xbf93b1fc) at widgets/qlineedit.cpp:1524
#12 0xb6ef829e in KLineEdit::event (this=0x8c78ff0, ev=0xbf93b1fc) at ../../kdeui/widgets/klineedit.cpp:1403
#13 0xb5cf4ed4 in notify_helper (e=0xbf93b1fc, receiver=0x8c78ff0, this=0x82a5ae8) at kernel/qapplication.cpp:4559
#14 QApplicationPrivate::notify_helper (this=0x82a5ae8, receiver=0x8c78ff0, e=0xbf93b1fc) at kernel/qapplication.cpp:4531
#15 0xb5cfa960 in QApplication::notify (this=0x8c78ff0, receiver=0x8c78ff0, e=0xbf93b1fc) at kernel/qapplication.cpp:4181
#16 0xb6e23b21 in KApplication::notify (this=0xbf93ba20, receiver=0x8c78ff0, event=0xbf93b1fc) at ../../kdeui/kernel/kapplication.cpp:311
#17 0xb680997e in QCoreApplication::notifyInternal (this=0xbf93ba20, receiver=0x8c78ff0, event=0xbf93b1fc) at kernel/qcoreapplication.cpp:876
#18 0xb5d820f5 in sendSpontaneousEvent (event=0xbf93b1fc, receiver=0x8c78ff0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#19 QETWidget::translateMouseEvent (this=0x83a5c90, event=0xbf93b68c) at kernel/qapplication_x11.cpp:4622
#20 0xb5d80c0d in QApplication::x11ProcessEvent (this=0xbf93ba20, event=0xbf93b68c) at kernel/qapplication_x11.cpp:3732
#21 0xb5dadeac in x11EventSourceDispatch (s=0x82a85a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#22 0xb4657cda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#23 0xb46580e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0xb46581c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb683c887 in QEventDispatcherGlib::processEvents (this=0x8280e38, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#26 0xb5dadaaa in QGuiEventDispatcherGlib::processEvents (this=0x8280e38, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0xb680850d in QEventLoop::processEvents (this=0xbf93b984, flags=...) at kernel/qeventloop.cpp:149
#28 0xb68087a9 in QEventLoop::exec (this=0xbf93b984, flags=...) at kernel/qeventloop.cpp:204
#29 0xb680deba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#30 0xb5cf2a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#31 0x0805f476 in main (argc=0, argv=0x0) at /build/buildd/muon-1.3.1/installer/main.cpp:61

Possible duplicates by query: bug 252591, bug 243199.

Reported using DrKonqi