Bug 277317

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.35.13-92.fc14.x86_64 x86_64
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
- What I was doing when the application crashed:
My desktop was locked while I was at lunch and upon unlocking the desktop, I received notification that Plasma had crashed.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
162	62:	movl	(%rsp), %edi
[Current thread is 1 (Thread 0x7f8036c4f880 (LWP 2351))]

Thread 3 (Thread 0x7f801eb53700 (LWP 28707)):
[KCrash Handler]
#6  0x00000037052330c5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x0000003705234a76 in abort () at abort.c:92
#8  0x0000003706e4ab8a in g_logv (log_domain=0x3706ea3e06 "GLib", log_level=<value optimized out>, format=0x3706eaa4c0 "Cannot create pipe main loop wake-up: %s\n", args1=0x7f801eb52b70) at gmessages.c:557
#9  0x0000003706e4ac13 in g_log (log_domain=<value optimized out>, log_level=<value optimized out>, format=<value optimized out>) at gmessages.c:577
#10 0x0000003706e3eb62 in g_main_context_init_pipe (context=0x7f8018000990) at gmain.c:520
#11 0x0000003706e3ef13 in g_main_context_new () at gmain.c:615
#12 0x000000370ff88121 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x7f80180008c0, context=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:310
#13 0x000000370ff88200 in QEventDispatcherGlib::QEventDispatcherGlib (this=0x7f8018001f10, parent=0x0) at kernel/qeventdispatcher_glib.cpp:357
#14 0x000000370fe7327c in QThreadPrivate::createEventDispatcher (data=0x255dca0) at thread/qthread_unix.cpp:261
#15 0x000000370fe73e76 in QThreadPrivate::start (arg=0x256b370) at thread/qthread_unix.cpp:313
#16 0x0000003705e06ccb in start_thread (arg=0x7f801eb53700) at pthread_create.c:301
#17 0x00000037052e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f801e352700 (LWP 28708)):
[KCrash Handler]
#6  0x00000037052330c5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x0000003705234a76 in abort () at abort.c:92
#8  0x0000003706e4ab8a in g_logv (log_domain=0x3706ea3e06 "GLib", log_level=<value optimized out>, format=0x3706eaa4c0 "Cannot create pipe main loop wake-up: %s\n", args1=0x7f801e351b70) at gmessages.c:557
#9  0x0000003706e4ac13 in g_log (log_domain=<value optimized out>, log_level=<value optimized out>, format=<value optimized out>) at gmessages.c:577
#10 0x0000003706e3eb62 in g_main_context_init_pipe (context=0x7f8000002820) at gmain.c:520
#11 0x0000003706e3ef13 in g_main_context_new () at gmain.c:615
#12 0x000000370ff88121 in QEventDispatcherGlibPrivate::QEventDispatcherGlibPrivate (this=0x7f80000025f0, context=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:310
#13 0x000000370ff88200 in QEventDispatcherGlib::QEventDispatcherGlib (this=0x7f8000002480, parent=0x0) at kernel/qeventdispatcher_glib.cpp:357
#14 0x000000370fe7327c in QThreadPrivate::createEventDispatcher (data=0x2558990) at thread/qthread_unix.cpp:261
#15 0x000000370fe73e76 in QThreadPrivate::start (arg=0x256bd60) at thread/qthread_unix.cpp:313
#16 0x0000003705e06ccb in start_thread (arg=0x7f801e352700) at pthread_create.c:301
#17 0x00000037052e0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f8036c4f880 (LWP 2351)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000370fe7457b in wait (this=<value optimized out>, mutex=0x2562cf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2562cf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x000000370fe68461 in QThreadPoolPrivate::waitForDone (this=0x2562c60) at concurrent/qthreadpool.cpp:295
#4  0x000000370fe6944f in QThreadPool::~QThreadPool (this=0x254ed30, __in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:428
#5  0x000000370fe69489 in QThreadPool::~QThreadPool (this=0x254ed30, __in_chrg=<value optimized out>) at concurrent/qthreadpool.cpp:430
#6  0x000000370fe69985 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../src/corelib/global/qglobal.h:1820
#7  0x00000037052369f1 in __run_exit_handlers (status=1) at exit.c:78
#8  exit (status=1) at exit.c:100
#9  0x0000003713024988 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:772
#10 0x00000035fe43f788 in KApplication::xioErrhandler (this=0x1c85270, dpy=0x1ca6fa0) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:419
#11 0x0000003707a4687e in _XIOError (dpy=0x1ca6fa0) at XlibInt.c:3140
#12 0x0000003707a4d8cd in _XEventsQueued (dpy=0x1ca6fa0, mode=<value optimized out>) at xcb_io.c:306
#13 0x0000003707a365ef in XEventsQueued (dpy=0x1ca6fa0, mode=2) at Pending.c:43
#14 0x000000371305d1ac in x11EventSourceCheck (s=0x1ca2650) at kernel/qguieventdispatcher_glib.cpp:85
#15 0x0000003706e41ab8 in g_main_context_check (context=0x1ca1520, max_priority=0, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2658
#16 0x0000003706e42392 in g_main_context_iterate (context=0x1ca1520, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2777
#17 0x0000003706e428ad in g_main_context_iteration (context=0x1ca1520, may_block=1) at gmain.c:2843
#18 0x000000370ff8834f in QEventDispatcherGlib::processEvents (this=0x1c33140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#19 0x000000371305d35e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#20 0x000000370ff5c532 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#21 0x000000370ff5c77c in QEventLoop::exec (this=0x7fff08263820, flags=...) at kernel/qeventloop.cpp:201
#22 0x000000370ff60c3b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#23 0x0000003b84c3efed in kdemain (argc=1, argv=0x7fff08263c58) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/main.cpp:120
#24 0x000000370521ee5d in __libc_start_main (main=0x400990 <main(int, char**)>, argc=1, ubp_av=0x7fff08263c58, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff08263c48) at libc-start.c:226
#25 0x00000000004008b9 in _start ()

Possible duplicates by query: bug 271340, bug 270069, bug 266777, bug 259833, bug 249309.

Reported using DrKonqi