Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 3.1.0-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (wheezy)

-- Information about the crash:
During windows move I get the following crash.

I could not achieve to reproduce, but backtrace is high quality.

Look like a race

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8e08879780 (LWP 3010))]

Thread 13 (Thread 0x7f8de9f8b700 (LWP 3011)):
#0  0x00007f8e0817b863 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8dfbcec5d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8dfbceca99 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8e05330b26 in QEventDispatcherGlib::processEvents (this=0x1f0dc60, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f8e053051c2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8e053053bf in QEventLoop::exec (this=0x7f8de9f8add0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f8e0521d1ef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:492
#7  0x00007f8e052e81ef in QInotifyFileSystemWatcherEngine::run (this=0x1fc4240) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x1fc4240) at thread/qthread_unix.cpp:320
#9  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f8dde0c9700 (LWP 3015)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f8e08129f98 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f8e08128381 in *__GI___libc_free (mem=0x7f8e08430e60) at malloc.c:3736
#3  0x00007f8e053309c6 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x2336260, __in_chrg=<optimized out>) at kernel/qeventdispatcher_glib.cpp:399
#4  0x00007f8e05330a39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x2336260, __in_chrg=<optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#5  0x00007f8e0521ed64 in QThreadPrivate::finish (arg=0x7f8e05638840) at thread/qthread_unix.cpp:356
#6  0x00007f8e0521fc0d in ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/pthread.h:545
#7  ~__pthread_cleanup_class (this=<synthetic pointer>, __in_chrg=<optimized out>) at thread/qthread_unix.cpp:801
#8  QThreadPrivate::start (arg=0x7f8e05638840) at thread/qthread_unix.cpp:279
#9  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f8dda969700 (LWP 3219)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x2a34600) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x2a34600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbf054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x2a34600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dda968e20, parent=0x2665090, th=0x2a34600) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x2a34600) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x2a34600) at thread/qthread_unix.cpp:320
#9  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f8ddd283700 (LWP 3220)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x27db1a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x27db1a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8ddd282e20, parent=0x2665090, th=0x27db1a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x27db1a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x27db1a0) at thread/qthread_unix.cpp:320
#8  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f8dd51bb700 (LWP 3221)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x27bac90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x27bac90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dd51bae20, parent=0x2665090, th=0x27bac90) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x27bac90) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x27bac90) at thread/qthread_unix.cpp:320
#8  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f8dd49ba700 (LWP 3222)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x27643c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x27643c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dd49b9e20, parent=0x2665090, th=0x27643c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x27643c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x27643c0) at thread/qthread_unix.cpp:320
#8  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f8dd41b9700 (LWP 3223)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x29aaad0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x29aaad0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbf054 in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x29aaad0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dd41b8e20, parent=0x2665090, th=0x29aaad0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x29aaad0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x29aaad0) at thread/qthread_unix.cpp:320
#9  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f8dd374f700 (LWP 3224)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x287fd10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x287fd10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dd374ee20, parent=0x2665090, th=0x287fd10) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x287fd10) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x287fd10) at thread/qthread_unix.cpp:320
#8  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f8dd2f4e700 (LWP 3225)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x29aa2c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x29aa2c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dd2f4de20, parent=0x2665090, th=0x29aa2c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x29aa2c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x29aa2c0) at thread/qthread_unix.cpp:320
#8  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f8dd274d700 (LWP 3226)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x26624b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x26624b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dd274ce20, parent=0x2665090, th=0x26624b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x26624b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x26624b0) at thread/qthread_unix.cpp:320
#8  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f8dd1f4c700 (LWP 3227)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x1c20800) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x1c20800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dd1f4be20, parent=0x2665090, th=0x1c20800) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x1c20800) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x1c20800) at thread/qthread_unix.cpp:320
#8  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8dd174b700 (LWP 3228)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8e0522009b in wait (time=18446744073709551615, this=0x2669070) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x259f950, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8e00dbca94 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2665090, th=0x20dcca0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8e00dbf03b in ThreadWeaver::WorkingHardState::applyForWork (this=0x259f7b0, th=0x20dcca0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8e00dbdeff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8dd174ae20, parent=0x2665090, th=0x20dcca0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8e00dbdf8b in ThreadWeaver::Thread::run (this=0x20dcca0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8e0521fc05 in QThreadPrivate::start (arg=0x20dcca0) at thread/qthread_unix.cpp:320
#8  0x00007f8dfca01b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#9  0x00007f8e081864ad in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8e08879780 (LWP 3010)):
[KCrash Handler]
#6  malloc_consolidate (av=0x7f8e08430e60) at malloc.c:5155
#7  0x00007f8e08125db4 in _int_malloc (av=0x7f8e08430e60, bytes=1352) at malloc.c:4373
#8  0x00007f8e08128470 in *__GI___libc_malloc (bytes=1352) at malloc.c:3660
#9  0x00007f8e04901866 in QTextEngine::LayoutData::reallocate (this=0x2c81130, totalGlyphs=48) at text/qtextengine.cpp:2145
#10 0x00007f8e04907574 in ensureSpace (nGlyphs=<optimized out>, this=<optimized out>) at text/qtextengine_p.h:530
#11 ensureSpace (nGlyphs=<optimized out>, this=<optimized out>) at text/qtextengine.cpp:1336
#12 QTextEngine::attributes (this=0x2c192d0) at text/qtextengine.cpp:1342
#13 0x00007f8e0490d0ca in QTextLine::layout_helper (this=0x7fff6e147cf0, maxGlyphs=<optimized out>) at text/qtextlayout.cpp:1822
#14 0x00007f8e04948f5d in QTextDocumentLayoutPrivate::layoutBlock (this=0x2b87b20, bl=<optimized out>, blockPosition=<optimized out>, blockFormat=..., layoutStruct=0x7fff6e148370, layoutFrom=0, layoutTo=2147483647, previousBlockFormat=0x0) at text/qtextdocumentlayout.cpp:2600
#15 0x00007f8e049513cd in QTextDocumentLayoutPrivate::layoutFlow (this=0x2b87b20, it=..., layoutStruct=0x7fff6e148370, layoutFrom=0, layoutTo=2147483647, width=...) at text/qtextdocumentlayout.cpp:2404
#16 0x00007f8e0494eb5e in QTextDocumentLayoutPrivate::layoutFrame (this=0x2b87b20, f=0x2b86e70, layoutFrom=0, layoutTo=2147483647, frameWidth=<optimized out>, frameHeight=..., parentY=...) at text/qtextdocumentlayout.cpp:2145
#17 0x00007f8e0494f08d in QTextDocumentLayoutPrivate::layoutFrame (this=0x2b87b20, f=0x2b86e70, layoutFrom=0, layoutTo=2147483647, parentY=...) at text/qtextdocumentlayout.cpp:2051
#18 0x00007f8e0494f328 in QTextDocumentLayout::doLayout (this=0x2561380, from=0, oldLength=<optimized out>, length=2147483647) at text/qtextdocumentlayout.cpp:2914
#19 0x00007f8e0494f3c9 in ensureLayoutedByPosition (position=<optimized out>, this=<optimized out>) at text/qtextdocumentlayout.cpp:3076
#20 QTextDocumentLayoutPrivate::ensureLayoutedByPosition (this=0x2b87b20, position=1000) at text/qtextdocumentlayout.cpp:3068
#21 0x00007f8e0494f9e5 in QTextDocumentLayoutPrivate::layoutStep (this=0x2b87b20) at text/qtextdocumentlayout.cpp:3082
#22 0x00007f8e0495034a in QTextDocumentLayout::documentChanged (this=0x2561380, from=<optimized out>, oldLength=0, length=27) at text/qtextdocumentlayout.cpp:2874
#23 0x00007f8e04920850 in QTextDocument::setTextWidth (this=<optimized out>, width=<optimized out>) at text/qtextdocument.cpp:683
#24 0x00007f8e07daf917 in setFixedHeight (this=0x2c6e570) at ../../plasma/widgets/textbrowser.cpp:55
#25 Plasma::TextBrowser::resizeEvent (this=0x2971140, event=0x7fff6e148ec0) at ../../plasma/widgets/textbrowser.cpp:170
#26 0x00007f8e04cd4767 in QGraphicsWidget::event (this=0x2971140, event=0x7fff6e148ec0) at graphicsview/qgraphicswidget.cpp:1355
#27 0x00007f8e04c9b9ab in QGraphicsProxyWidget::event (this=0x2971140, event=0x7fff6e148ec0) at graphicsview/qgraphicsproxywidget.cpp:926
#28 0x00007f8e046be9f4 in notify_helper (e=0x7fff6e148ec0, receiver=0x2971140, this=0x1b49aa0) at kernel/qapplication.cpp:4467
#29 QApplicationPrivate::notify_helper (this=0x1b49aa0, receiver=0x2971140, e=0x7fff6e148ec0) at kernel/qapplication.cpp:4439
#30 0x00007f8e046c3881 in QApplication::notify (this=0x1b38150, receiver=0x2971140, e=0x7fff6e148ec0) at kernel/qapplication.cpp:4346
#31 0x00007f8e05feeb96 in KApplication::notify (this=0x1b38150, receiver=0x2971140, event=0x7fff6e148ec0) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f8e05305fbc in QCoreApplication::notifyInternal (this=0x1b38150, receiver=0x2971140, event=0x7fff6e148ec0) at kernel/qcoreapplication.cpp:731
#33 0x00007f8e04cd5b2a in sendEvent (event=0x7fff6e148ec0, receiver=0x2971140) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QGraphicsWidget::setGeometry (this=0x2971140, rect=...) at graphicsview/qgraphicswidget.cpp:404
#35 0x00007f8e04c98f71 in QGraphicsProxyWidget::setGeometry (this=<optimized out>, rect=<optimized out>) at graphicsview/qgraphicsproxywidget.cpp:771
#36 0x00007f8e04ce1cdc in setGeometry (rect=..., this=0x2c3a100) at graphicsview/qgridlayoutengine.cpp:701
#37 QGridLayoutEngine::setGeometries (this=0x2c71b20, styleInfo=<optimized out>, contentsGeometry=...) at graphicsview/qgridlayoutengine.cpp:1096
#38 0x00007f8e04c6c4a3 in QGraphicsGridLayout::setGeometry (this=<optimized out>, rect=<optimized out>) at graphicsview/qgraphicsgridlayout.cpp:636
#39 0x00007f8e04c9640a in widgetEvent (this=0x2be2250, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:366
#40 QGraphicsLayout::widgetEvent (this=0x2be2250, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:361
#41 0x00007f8e04cd466a in QGraphicsWidget::event (this=0x2575790, event=0x7fff6e149770) at graphicsview/qgraphicswidget.cpp:1347
#42 0x00007f8e046be9f4 in notify_helper (e=0x7fff6e149770, receiver=0x2575790, this=0x1b49aa0) at kernel/qapplication.cpp:4467
#43 QApplicationPrivate::notify_helper (this=0x1b49aa0, receiver=0x2575790, e=0x7fff6e149770) at kernel/qapplication.cpp:4439
#44 0x00007f8e046c3881 in QApplication::notify (this=0x1b38150, receiver=0x2575790, e=0x7fff6e149770) at kernel/qapplication.cpp:4346
#45 0x00007f8e05feeb96 in KApplication::notify (this=0x1b38150, receiver=0x2575790, event=0x7fff6e149770) at ../../kdeui/kernel/kapplication.cpp:311
#46 0x00007f8e05305fbc in QCoreApplication::notifyInternal (this=0x1b38150, receiver=0x2575790, event=0x7fff6e149770) at kernel/qcoreapplication.cpp:731
#47 0x00007f8e04cd5b2a in sendEvent (event=0x7fff6e149770, receiver=0x2575790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#48 QGraphicsWidget::setGeometry (this=0x2575790, rect=...) at graphicsview/qgraphicswidget.cpp:404
#49 0x00007f8e04ce1cdc in setGeometry (rect=..., this=0x2c1a8b0) at graphicsview/qgridlayoutengine.cpp:701
#50 QGridLayoutEngine::setGeometries (this=0x2c1a650, styleInfo=<optimized out>, contentsGeometry=...) at graphicsview/qgridlayoutengine.cpp:1096
#51 0x00007f8e04c98173 in QGraphicsLinearLayout::setGeometry (this=<optimized out>, rect=<optimized out>) at graphicsview/qgraphicslinearlayout.cpp:518
#52 0x00007f8e04c9640a in widgetEvent (this=0x2c65dd0, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:366
#53 QGraphicsLayout::widgetEvent (this=0x2c65dd0, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:361
#54 0x00007f8e04cd466a in QGraphicsWidget::event (this=0x276ac20, event=0x7fff6e14a010) at graphicsview/qgraphicswidget.cpp:1347
#55 0x00007f8e046be9f4 in notify_helper (e=0x7fff6e14a010, receiver=0x276ac20, this=0x1b49aa0) at kernel/qapplication.cpp:4467
#56 QApplicationPrivate::notify_helper (this=0x1b49aa0, receiver=0x276ac20, e=0x7fff6e14a010) at kernel/qapplication.cpp:4439
#57 0x00007f8e046c3881 in QApplication::notify (this=0x1b38150, receiver=0x276ac20, e=0x7fff6e14a010) at kernel/qapplication.cpp:4346
#58 0x00007f8e05feeb96 in KApplication::notify (this=0x1b38150, receiver=0x276ac20, event=0x7fff6e14a010) at ../../kdeui/kernel/kapplication.cpp:311
#59 0x00007f8e05305fbc in QCoreApplication::notifyInternal (this=0x1b38150, receiver=0x276ac20, event=0x7fff6e14a010) at kernel/qcoreapplication.cpp:731
#60 0x00007f8e04cd5b2a in sendEvent (event=0x7fff6e14a010, receiver=0x276ac20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QGraphicsWidget::setGeometry (this=0x276ac20, rect=...) at graphicsview/qgraphicswidget.cpp:404
#62 0x00007f8e04ce1cdc in setGeometry (rect=..., this=0x2c90350) at graphicsview/qgridlayoutengine.cpp:701
#63 QGridLayoutEngine::setGeometries (this=0x2c8d0c0, styleInfo=<optimized out>, contentsGeometry=...) at graphicsview/qgridlayoutengine.cpp:1096
#64 0x00007f8e04c98173 in QGraphicsLinearLayout::setGeometry (this=<optimized out>, rect=<optimized out>) at graphicsview/qgraphicslinearlayout.cpp:518
#65 0x00007f8e04c9640a in widgetEvent (this=0x2c9d8c0, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:366
#66 QGraphicsLayout::widgetEvent (this=0x2c9d8c0, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:361
#67 0x00007f8e04cd466a in QGraphicsWidget::event (this=0x2c29a20, event=0x7fff6e14a8b0) at graphicsview/qgraphicswidget.cpp:1347
#68 0x00007f8e046be9f4 in notify_helper (e=0x7fff6e14a8b0, receiver=0x2c29a20, this=0x1b49aa0) at kernel/qapplication.cpp:4467
#69 QApplicationPrivate::notify_helper (this=0x1b49aa0, receiver=0x2c29a20, e=0x7fff6e14a8b0) at kernel/qapplication.cpp:4439
#70 0x00007f8e046c3881 in QApplication::notify (this=0x1b38150, receiver=0x2c29a20, e=0x7fff6e14a8b0) at kernel/qapplication.cpp:4346
#71 0x00007f8e05feeb96 in KApplication::notify (this=0x1b38150, receiver=0x2c29a20, event=0x7fff6e14a8b0) at ../../kdeui/kernel/kapplication.cpp:311
#72 0x00007f8e05305fbc in QCoreApplication::notifyInternal (this=0x1b38150, receiver=0x2c29a20, event=0x7fff6e14a8b0) at kernel/qcoreapplication.cpp:731
#73 0x00007f8e04cd5b2a in sendEvent (event=0x7fff6e14a8b0, receiver=0x2c29a20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#74 QGraphicsWidget::setGeometry (this=0x2c29a20, rect=...) at graphicsview/qgraphicswidget.cpp:404
#75 0x00007f8e04ce1cdc in setGeometry (rect=..., this=0x2c9d5b0) at graphicsview/qgridlayoutengine.cpp:701
#76 QGridLayoutEngine::setGeometries (this=0x1bb2200, styleInfo=<optimized out>, contentsGeometry=...) at graphicsview/qgridlayoutengine.cpp:1096
#77 0x00007f8e04c98173 in QGraphicsLinearLayout::setGeometry (this=<optimized out>, rect=<optimized out>) at graphicsview/qgraphicslinearlayout.cpp:518
#78 0x00007f8e04c9640a in widgetEvent (this=0x2538e70, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:366
#79 QGraphicsLayout::widgetEvent (this=0x2538e70, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:361
#80 0x00007f8e04cd466a in QGraphicsWidget::event (this=0x27b0170, event=0x7fff6e14b150) at graphicsview/qgraphicswidget.cpp:1347
#81 0x00007f8e046be9f4 in notify_helper (e=0x7fff6e14b150, receiver=0x27b0170, this=0x1b49aa0) at kernel/qapplication.cpp:4467
#82 QApplicationPrivate::notify_helper (this=0x1b49aa0, receiver=0x27b0170, e=0x7fff6e14b150) at kernel/qapplication.cpp:4439
#83 0x00007f8e046c3881 in QApplication::notify (this=0x1b38150, receiver=0x27b0170, e=0x7fff6e14b150) at kernel/qapplication.cpp:4346
#84 0x00007f8e05feeb96 in KApplication::notify (this=0x1b38150, receiver=0x27b0170, event=0x7fff6e14b150) at ../../kdeui/kernel/kapplication.cpp:311
#85 0x00007f8e05305fbc in QCoreApplication::notifyInternal (this=0x1b38150, receiver=0x27b0170, event=0x7fff6e14b150) at kernel/qcoreapplication.cpp:731
#86 0x00007f8e04cd5b2a in sendEvent (event=0x7fff6e14b150, receiver=0x27b0170) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#87 QGraphicsWidget::setGeometry (this=0x27b0170, rect=...) at graphicsview/qgraphicswidget.cpp:404
#88 0x00007f8e04ce1cdc in setGeometry (rect=..., this=0x252c3c0) at graphicsview/qgridlayoutengine.cpp:701
#89 QGridLayoutEngine::setGeometries (this=0x1bb0870, styleInfo=<optimized out>, contentsGeometry=...) at graphicsview/qgridlayoutengine.cpp:1096
#90 0x00007f8e04c98173 in QGraphicsLinearLayout::setGeometry (this=<optimized out>, rect=<optimized out>) at graphicsview/qgraphicslinearlayout.cpp:518
#91 0x00007f8e04c96343 in QGraphicsLayout::activate (this=0x2807e00) at graphicsview/qgraphicslayout.cpp:272
#92 0x00007f8e04c963b9 in QGraphicsLayout::widgetEvent (this=0x2807e00, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:372
#93 0x00007f8e04cd466a in QGraphicsWidget::event (this=0x1bae9e0, event=0x7fff6e14ba30) at graphicsview/qgraphicswidget.cpp:1347
#94 0x00007f8e046be9f4 in notify_helper (e=0x7fff6e14ba30, receiver=0x1bae9e0, this=0x1b49aa0) at kernel/qapplication.cpp:4467
#95 QApplicationPrivate::notify_helper (this=0x1b49aa0, receiver=0x1bae9e0, e=0x7fff6e14ba30) at kernel/qapplication.cpp:4439
#96 0x00007f8e046c3881 in QApplication::notify (this=0x1b38150, receiver=0x1bae9e0, e=0x7fff6e14ba30) at kernel/qapplication.cpp:4346
#97 0x00007f8e05feeb96 in KApplication::notify (this=0x1b38150, receiver=0x1bae9e0, event=0x7fff6e14ba30) at ../../kdeui/kernel/kapplication.cpp:311
#98 0x00007f8e05305fbc in QCoreApplication::notifyInternal (this=0x1b38150, receiver=0x1bae9e0, event=0x7fff6e14ba30) at kernel/qcoreapplication.cpp:731
#99 0x00007f8e04cd5b2a in sendEvent (event=0x7fff6e14ba30, receiver=0x1bae9e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#100 QGraphicsWidget::setGeometry (this=0x1bae9e0, rect=...) at graphicsview/qgraphicswidget.cpp:404
#101 0x00007f8e04ce1cdc in setGeometry (rect=..., this=0x1b93260) at graphicsview/qgridlayoutengine.cpp:701
#102 QGridLayoutEngine::setGeometries (this=0x21163a0, styleInfo=<optimized out>, contentsGeometry=...) at graphicsview/qgridlayoutengine.cpp:1096
#103 0x00007f8e04c98173 in QGraphicsLinearLayout::setGeometry (this=<optimized out>, rect=<optimized out>) at graphicsview/qgraphicslinearlayout.cpp:518
#104 0x00007f8e04c9640a in widgetEvent (this=0x2116270, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:366
#105 QGraphicsLayout::widgetEvent (this=0x2116270, e=<optimized out>) at graphicsview/qgraphicslayout.cpp:361
#106 0x00007f8e04cd466a in QGraphicsWidget::event (this=0x20e0190, event=0x7fff6e14c2d0) at graphicsview/qgraphicswidget.cpp:1347
#107 0x00007f8e046be9f4 in notify_helper (e=0x7fff6e14c2d0, receiver=0x20e0190, this=0x1b49aa0) at kernel/qapplication.cpp:4467
#108 QApplicationPrivate::notify_helper (this=0x1b49aa0, receiver=0x20e0190, e=0x7fff6e14c2d0) at kernel/qapplication.cpp:4439
#109 0x00007f8e046c3881 in QApplication::notify (this=0x1b38150, receiver=0x20e0190, e=0x7fff6e14c2d0) at kernel/qapplication.cpp:4346
#110 0x00007f8e05feeb96 in KApplication::notify (this=0x1b38150, receiver=0x20e0190, event=0x7fff6e14c2d0) at ../../kdeui/kernel/kapplication.cpp:311
#111 0x00007f8e05305fbc in QCoreApplication::notifyInternal (this=0x1b38150, receiver=0x20e0190, event=0x7fff6e14c2d0) at kernel/qcoreapplication.cpp:731
#112 0x00007f8e04cd5b2a in sendEvent (event=0x7fff6e14c2d0, receiver=0x20e0190) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#113 QGraphicsWidget::setGeometry (this=0x20e0190, rect=...) at graphicsview/qgraphicswidget.cpp:404
#114 0x00007f8e04cd3908 in QGraphicsWidget::resize (this=0x20e0190, size=...) at graphicsview/qgraphicswidget.cpp:309
#115 0x00007f8e07da0151 in Plasma::ScrollWidgetPrivate::adjustScrollbars (this=0x2175b20) at ../../plasma/widgets/scrollwidget.cpp:293
#116 0x00007f8e07da92c5 in data (this=<optimized out>) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:565
#117 makeRectVisible (this=<optimized out>) at ../../plasma/widgets/scrollwidget.cpp:527
#118 makeRectVisible (this=<optimized out>) at ./scrollwidget.moc:115
#119 makeItemVisible (itemToBeVisible=<optimized out>, this=<optimized out>) at ../../plasma/widgets/scrollwidget.cpp:561
#120 makeItemVisible (itemToBeVisible=<optimized out>, this=<optimized out>) at ./scrollwidget.moc:115
#121 makeItemVisible (this=<optimized out>) at ../../plasma/widgets/scrollwidget.cpp:567
#122 Plasma::ScrollWidget::qt_metacall (this=0x20d9cd0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fff6e14ce70) at ./scrollwidget.moc:127
#123 0x00007f8e05318b1a in QMetaObject::activate (sender=0x217fce0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#124 0x00007f8e0531c3f9 in QObject::event (this=0x217fce0, e=<optimized out>) at kernel/qobject.cpp:1181
#125 0x00007f8e046be9f4 in notify_helper (e=0x7fff6e14d570, receiver=0x217fce0, this=0x1b49aa0) at kernel/qapplication.cpp:4467
#126 QApplicationPrivate::notify_helper (this=0x1b49aa0, receiver=0x217fce0, e=0x7fff6e14d570) at kernel/qapplication.cpp:4439
#127 0x00007f8e046c3881 in QApplication::notify (this=0x1b38150, receiver=0x217fce0, e=0x7fff6e14d570) at kernel/qapplication.cpp:4346
#128 0x00007f8e05feeb96 in KApplication::notify (this=0x1b38150, receiver=0x217fce0, event=0x7fff6e14d570) at ../../kdeui/kernel/kapplication.cpp:311
#129 0x00007f8e05305fbc in QCoreApplication::notifyInternal (this=0x1b38150, receiver=0x217fce0, event=0x7fff6e14d570) at kernel/qcoreapplication.cpp:731
#130 0x00007f8e05332942 in sendEvent (event=0x7fff6e14d570, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#131 QTimerInfoList::activateTimers (this=0x1b479d0) at kernel/qeventdispatcher_unix.cpp:604
#132 0x00007f8e05330158 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#133 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#134 0x00007f8dfbcec0cf in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#135 0x00007f8dfbcec8c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#136 0x00007f8dfbceca99 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#137 0x00007f8e05330abf in QEventDispatcherGlib::processEvents (this=0x1ad6f50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#138 0x00007f8e047629ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#139 0x00007f8e053051c2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#140 0x00007f8e053053bf in QEventLoop::exec (this=0x7fff6e14d800, flags=...) at kernel/qeventloop.cpp:201
#141 0x00007f8e05309567 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#142 0x00007f8e08476643 in kdemain (argc=1, argv=0x7fff6e14dbe8) at ../../../../plasma/desktop/shell/main.cpp:120
#143 0x00007f8e080cfead in __libc_start_main (main=<optimized out>, argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6e14dbd8) at libc-start.c:228
#144 0x00000000004006f1 in _start ()

Possible duplicates by query: bug 257258.

Reported using DrKonqi