Version: (using KDE 4.2.3) OS: Linux Installed from: Fedora RPMs This has been happening since I started using Fedora Core 10 (about 6 months). If I just start 2 of the 3 applications, or pause between the launches of the 3 applications the crash does not occur. But every time I launch those 3 applications quickly the crash occurs. Firefox 3.0.10 Pidgin 2.5.5-1.fc10 KMail 1.11.3 Application: Plasma Workspace (plasma), signal SIGSEGV [Current thread is 1 (Thread 0xb80167a0 (LWP 3110))] Thread 4 (Thread 0x1a14b90 (LWP 3111)): #0 0x00d7e416 in __kernel_vsyscall () #1 0x003ad105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0776b4d2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x071422c2 in ?? () from /usr/lib/libQtNetwork.so.4 #4 0x0776a48e in ?? () from /usr/lib/libQtCore.so.4 #5 0x003a951f in start_thread () from /lib/libpthread.so.0 #6 0x002df04e in clone () from /lib/libc.so.6 Thread 3 (Thread 0x4383b90 (LWP 3113)): #0 0x00d7e416 in __kernel_vsyscall () #1 0x003ad105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0776b4d2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x03481cda in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so #4 0x0776a48e in ?? () from /usr/lib/libQtCore.so.4 #5 0x003a951f in start_thread () from /lib/libpthread.so.0 #6 0x002df04e in clone () from /lib/libc.so.6 Thread 2 (Thread 0x90acb90 (LWP 3320)): #0 0x00d7e416 in __kernel_vsyscall () #1 0x003ad105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0x0776b4d2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x03481cda in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so #4 0x0776a48e in ?? () from /usr/lib/libQtCore.so.4 #5 0x003a951f in start_thread () from /lib/libpthread.so.0 #6 0x002df04e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb80167a0 (LWP 3110)): [KCrash Handler]
the important part of the backtrace, Thread 1, is missing. can you re-post? (it looks like it got cut off there)
[backtrace continued] #6 0x0778d9fa in QHashData::nextNode () from /usr/lib/libQtCore.so.4 #7 0x046e8244 in TaskManager::GroupManager::add () from /usr/lib/libtaskmanager.so.4 #8 0x046e9caf in TaskManager::GroupManager::qt_metacall () from /usr/lib/libtaskmanager.so.4 #9 0x07874a08 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #10 0x07876192 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #11 0x04700f83 in TaskManager::TaskManager::taskAdded () from /usr/lib/libtaskmanager.so.4 #12 0x04703236 in TaskManager::TaskManager::windowAdded () from /usr/lib/libtaskmanager.so.4 #13 0x0470430c in TaskManager::TaskManager::qt_metacall () from /usr/lib/libtaskmanager.so.4 #14 0x07874a08 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #15 0x07876192 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #16 0x04ddea03 in KWindowSystem::windowAdded () from /usr/lib/libkdeui.so.5 #17 0x04de10b9 in ?? () from /usr/lib/libkdeui.so.5 #18 0x04df0710 in NETRootInfo::update () from /usr/lib/libkdeui.so.5 #19 0x04df0adf in NETRootInfo::event () from /usr/lib/libkdeui.so.5 #20 0x04de14cd in ?? () from /usr/lib/libkdeui.so.5 #21 0x04c9c819 in KApplication::x11EventFilter () from /usr/lib/libkdeui.so.5 #22 0x00181a97 in ?? () from /usr/lib/libkdeinit4_plasma.so #23 0x027f5d3e in ?? () from /usr/lib/libQtGui.so.4 #24 0x02808288 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #25 0x02832f6a in ?? () from /usr/lib/libQtGui.so.4 #26 0x0740d258 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #27 0x07410903 in ?? () from /lib/libglib-2.0.so.0 #28 0x07410ac1 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #29 0x0788a188 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #30 0x02832665 in ?? () from /usr/lib/libQtGui.so.4 #31 0x0785cd8a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #32 0x0785d1ca in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #33 0x0785f679 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #34 0x02792b67 in QApplication::exec () from /usr/lib/libQtGui.so.4 #35 0x00171196 in kdemain () from /usr/lib/libkdeinit4_plasma.so #36 0x080486f2 in _start ()
Marking as dupe of bug 174787. Thanks *** This bug has been marked as a duplicate of bug 174787 ***