https://bugs.kde.org/show_bug.cgi?id=352834
off...@richmondcob.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |off...@richmondcob.org --- Comment #1 from off...@richmondcob.org --- i faced a similar crash at boot time of the Plasma desktop. Application: plasma-desktop (4.11.11) KDE Platform Version: 4.13.3 Qt Version: 4.8.6 Operating System: Linux 3.16.0-57-generic x86_64 Distribution: Ubuntu 14.04.3 LTS -- Information about the crash: - What I was doing when the application crashed: I was starting up my Kubuntu system. This is the first time that I have experienced this bug. I was engaging in updates before I shut down the last time. This crash of Plasma occurred after I had entered my credentials to log in but before the desktop appeared. -- Backtrace: Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fea8569e7c0 (LWP 2184))] Thread 5 (Thread 0x7fea54dc6700 (LWP 2208)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fea7e33effb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007fea7e33f039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007fea78bea182 in start_thread (arg=0x7fea54dc6700) at pthread_create.c:312 #4 0x00007fea84f8b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7fe9c9152700 (LWP 2218)): #0 0x00007fea7851a61a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fea7851a9a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fea784d8e9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fea784d90ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fea81b547be in QEventDispatcherGlib::processEvents (this=0x7fe9c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #5 0x00007fea81b260af in QEventLoop::processEvents (this=this@entry=0x7fe9c9151de0, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007fea81b263a5 in QEventLoop::exec (this=this@entry=0x7fe9c9151de0, flags=...) at kernel/qeventloop.cpp:204 #7 0x00007fea81a22c5f in QThread::exec (this=this@entry=0x11d2430) at thread/qthread.cpp:537 #8 0x00007fea81b07823 in QInotifyFileSystemWatcherEngine::run (this=0x11d2430) at io/qfilesystemwatcher_inotify.cpp:265 #9 0x00007fea81a2532f in QThreadPrivate::start (arg=0x11d2430) at thread/qthread_unix.cpp:349 #10 0x00007fea78bea182 in start_thread (arg=0x7fe9c9152700) at pthread_create.c:312 #11 0x00007fea84f8b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7fe9bfd84700 (LWP 2220)): #0 0x00007fea7851a629 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fea7851a979 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fea784d8699 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fea784d8f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fea784d90ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fea81b547be in QEventDispatcherGlib::processEvents (this=0x7fe9b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #6 0x00007fea81b260af in QEventLoop::processEvents (this=this@entry=0x7fe9bfd83de0, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007fea81b263a5 in QEventLoop::exec (this=this@entry=0x7fe9bfd83de0, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007fea81a22c5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537 #9 0x00007fe9c80cc027 in KCupsConnection::run() () from /usr/lib/libkcupslib.so #10 0x00007fea81a2532f in QThreadPrivate::start (arg=0x16567d0) at thread/qthread_unix.cpp:349 #11 0x00007fea78bea182 in start_thread (arg=0x7fe9bfd84700) at pthread_create.c:312 #12 0x00007fea84f8b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fe9bee23700 (LWP 2222)): #0 __pthread_mutex_unlock_usercnt (decr=1, mutex=0x7fe9b0000a60) at pthread_mutex_unlock.c:41 #1 __GI___pthread_mutex_unlock (mutex=0x7fe9b0000a60) at pthread_mutex_unlock.c:310 #2 0x00007fea7851a9b1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fea784d88f9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fea784d8f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fea784d90ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fea81b547be in QEventDispatcherGlib::processEvents (this=0x7fe9b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #7 0x00007fea81b260af in QEventLoop::processEvents (this=this@entry=0x7fe9bee22de0, flags=...) at kernel/qeventloop.cpp:149 #8 0x00007fea81b263a5 in QEventLoop::exec (this=this@entry=0x7fe9bee22de0, flags=...) at kernel/qeventloop.cpp:204 #9 0x00007fea81a22c5f in QThread::exec (this=this@entry=0x2268270) at thread/qthread.cpp:537 #10 0x00007fea81b07823 in QInotifyFileSystemWatcherEngine::run (this=0x2268270) at io/qfilesystemwatcher_inotify.cpp:265 #11 0x00007fea81a2532f in QThreadPrivate::start (arg=0x2268270) at thread/qthread_unix.cpp:349 #12 0x00007fea78bea182 in start_thread (arg=0x7fe9bee23700) at pthread_create.c:312 #13 0x00007fea84f8b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7fea8569e7c0 (LWP 2184)): [KCrash Handler] #6 0x00007fe9c80e36f2 in JobModel::updateJob(int, KCupsJob const&) () from /usr/lib/libkcupslib.so #7 0x00007fe9c80e72b9 in JobModel::getJobFinished() () from /usr/lib/libkcupslib.so #8 0x00007fe9c80e7905 in ?? () from /usr/lib/libkcupslib.so #9 0x00007fea81b3fc1e in QObject::event (this=0x18c1c00, e=<optimized out>) at kernel/qobject.cpp:1194 #10 0x00007fea80ec0e2c in QApplicationPrivate::notify_helper (this=this@entry=0x70f280, receiver=receiver@entry=0x18c1c00, e=e@entry=0x7fe9b8057470) at kernel/qapplication.cpp:4567 #11 0x00007fea80ec74a0 in QApplication::notify (this=this@entry=0x703ed0, receiver=receiver@entry=0x18c1c00, e=e@entry=0x7fe9b8057470) at kernel/qapplication.cpp:4353 #12 0x00007fea827ecd1a in KApplication::notify (this=0x703ed0, receiver=0x18c1c00, event=0x7fe9b8057470) at ../../kdeui/kernel/kapplication.cpp:311 #13 0x00007fea81b274dd in QCoreApplication::notifyInternal (this=0x703ed0, receiver=receiver@entry=0x18c1c00, event=event@entry=0x7fe9b8057470) at kernel/qcoreapplication.cpp:953 #14 0x00007fea81b2ab3d in sendEvent (event=0x7fe9b8057470, receiver=0x18c1c00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x6881f0) at kernel/qcoreapplication.cpp:1577 #16 0x00007fea81b2afe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470 #17 0x00007fea81b54f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #18 postEventSourceDispatch (s=0x711130) at kernel/qeventdispatcher_glib.cpp:287 #19 0x00007fea784d8e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007fea784d9048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #21 0x00007fea784d90ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007fea81b547a1 in QEventDispatcherGlib::processEvents (this=0x689af0, flags=...) at kernel/qeventdispatcher_glib.cpp:434 #23 0x00007fea80f62be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #24 0x00007fea81b260af in QEventLoop::processEvents (this=this@entry=0x7ffd896e3a70, flags=...) at kernel/qeventloop.cpp:149 #25 0x00007fea81b263a5 in QEventLoop::exec (this=this@entry=0x7ffd896e3a70, flags=...) at kernel/qeventloop.cpp:204 #26 0x00007fea81b2bb79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225 #27 0x00007fea80ebf37c in QApplication::exec () at kernel/qapplication.cpp:3828 #28 0x00007fea8529267c in kdemain (argc=1, argv=0x7ffd896e3cc8) at ../../../../plasma/desktop/shell/main.cpp:126 #29 0x00007fea84eb2ec5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, argv=0x7ffd896e3cc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd896e3cb8) at libc-start.c:287 #30 0x000000000040070e in _start () Report to https://bugs.kde.org/ -- You are receiving this mail because: You are watching all bug changes.