[Bug 236434] New: Double free while start (resuming Session)

Wed May 5 13:36:49 BST 2010

https://bugs.kde.org/show_bug.cgi?id=236434

           Summary: Double free while start (resuming Session)
           Product: kde
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: bugs at donewell.de


Application that crashed: kdevelop.bin
Version of the application: 4.0.0 (using KDevPlatform 1.0.0)
KDE Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-gentoo-r1 x86_64

What I was doing when the application crashed:
Double free while start (resuming Session)

 -- Backtrace:
Application: KDevelop (/usr/bin/kdevelop.bin), signal: Aborted
Traceback (most recent call last):
  File "/usr/share/gdb/auto-load/usr/lib64/libgobject-2.0.so.0.2200.5-gdb.py",
line 9, in <module>
    from gobject import register
  File "/usr/share/glib-2.0/gdb/gobject.py", line 3, in <module>
    import gdb.backtrace
ImportError: No module named backtrace
[Current thread is 1 (Thread 0x7f2e14725760 (LWP 12629))]

Thread 19 (Thread 0x7f2e02c41710 (LWP 12637)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f2e11010bd7 in QWaitConditionPrivate::wait (this=0x21cb278,
mutex=0x21cb280, time=200000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x21cb278, mutex=0x21cb280, time=200000) at
thread/qwaitcondition_unix.cpp:159
#3  0x00007f2e0dc5319e in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x21cb260) at
/var/tmp/portage/dev-util/kdevplatform-1.0.0/work/kdevplatform-1.0.0/language/duchain/duchain.cpp:286
#4  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x21cb260) at
thread/qthread_unix.cpp:248
#5  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 18 (Thread 0x7f2e01738710 (LWP 12638)):
#0  0x00007f2e0f42cfd3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2e0a6a8e5c in g_main_context_poll (context=0x2a3d400, block=<value
optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at
gmain.c:2904
#2  g_main_context_iterate (context=0x2a3d400, block=<value optimized out>,
dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586
#3  0x00007f2e0a6a9188 in IA__g_main_context_iteration (context=0x2a3d400,
may_block=1) at gmain.c:2654
#4  0x00007f2e1112e986 in QEventDispatcherGlib::processEvents (this=0x21bb270,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f2e11103912 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2e11103ce4 in QEventLoop::exec (this=0x7f2e01737de0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f2e1100d177 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f2e110e4598 in QInotifyFileSystemWatcherEngine::run (this=0x2a40e90)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x2a40e90) at
thread/qthread_unix.cpp:248
#10 0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#11 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 17 (Thread 0x7f2e00f37710 (LWP 12639)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f2e11010bd7 in QWaitConditionPrivate::wait (this=0x2a4dc98,
mutex=0x2a4dc90, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x2a4dc98, mutex=0x2a4dc90, time=30000) at
thread/qwaitcondition_unix.cpp:159
#3  0x00007f2e11005d19 in QThreadPoolThread::run (this=0x2a540f0) at
concurrent/qthreadpool.cpp:140
#4  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x2a540f0) at
thread/qthread_unix.cpp:248
#5  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 16 (Thread 0x7f2dfbfff710 (LWP 12640)):
#0  0x00007f2e0f42cfd3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2e0a6a8e5c in g_main_context_poll (context=0x2a37c60, block=<value
optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at
gmain.c:2904
#2  g_main_context_iterate (context=0x2a37c60, block=<value optimized out>,
dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586
#3  0x00007f2e0a6a9188 in IA__g_main_context_iteration (context=0x2a37c60,
may_block=1) at gmain.c:2654
#4  0x00007f2e1112e986 in QEventDispatcherGlib::processEvents (this=0x1fcf120,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f2e11103912 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2e11103ce4 in QEventLoop::exec (this=0x7f2dfbffede0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f2e1100d177 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f2e110e4598 in QInotifyFileSystemWatcherEngine::run (this=0x2a41980)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x2a41980) at
thread/qthread_unix.cpp:248
#10 0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#11 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 15 (Thread 0x7f2dfb7fe710 (LWP 12641)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f2e11010bd7 in QWaitConditionPrivate::wait (this=0x2a4dc98,
mutex=0x2a4dc90, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x2a4dc98, mutex=0x2a4dc90, time=30000) at
thread/qwaitcondition_unix.cpp:159
#3  0x00007f2e11005d19 in QThreadPoolThread::run (this=0x2a41e30) at
concurrent/qthreadpool.cpp:140
#4  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x2a41e30) at
thread/qthread_unix.cpp:248
#5  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 14 (Thread 0x7f2dfaffd710 (LWP 12642)):
#0  0x00007f2e0f42cfd3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2e0a6a8e5c in g_main_context_poll (context=0x2a3a690, block=<value
optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at
gmain.c:2904
#2  g_main_context_iterate (context=0x2a3a690, block=<value optimized out>,
dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586
#3  0x00007f2e0a6a9188 in IA__g_main_context_iteration (context=0x2a3a690,
may_block=1) at gmain.c:2654
#4  0x00007f2e1112e986 in QEventDispatcherGlib::processEvents (this=0x216a8d0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f2e11103912 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2e11103ce4 in QEventLoop::exec (this=0x7f2dfaffcde0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f2e1100d177 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f2e110e4598 in QInotifyFileSystemWatcherEngine::run
(this=0x7f2dec021e90) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x7f2dec021e90) at
thread/qthread_unix.cpp:248
#10 0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#11 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 13 (Thread 0x7f2dfa7fc710 (LWP 12643)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f2e11010bd7 in QWaitConditionPrivate::wait (this=0x2a4dc98,
mutex=0x2a4dc90, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x2a4dc98, mutex=0x2a4dc90, time=30000) at
thread/qwaitcondition_unix.cpp:159
#3  0x00007f2e11005d19 in QThreadPoolThread::run (this=0x2a4fcb0) at
concurrent/qthreadpool.cpp:140
#4  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x2a4fcb0) at
thread/qthread_unix.cpp:248
#5  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 12 (Thread 0x7f2df9ffb710 (LWP 12644)):
#0  0x00007f2e0f42cfd3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2e0a6a8e5c in g_main_context_poll (context=0x214e590, block=<value
optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at
gmain.c:2904
#2  g_main_context_iterate (context=0x214e590, block=<value optimized out>,
dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586
#3  0x00007f2e0a6a9188 in IA__g_main_context_iteration (context=0x214e590,
may_block=1) at gmain.c:2654
#4  0x00007f2e1112e986 in QEventDispatcherGlib::processEvents (this=0x2a61730,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f2e11103912 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2e11103ce4 in QEventLoop::exec (this=0x7f2df9ffade0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f2e1100d177 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f2e110e4598 in QInotifyFileSystemWatcherEngine::run
(this=0x7f2dec01f7d0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x7f2dec01f7d0) at
thread/qthread_unix.cpp:248
#10 0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#11 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 11 (Thread 0x7f2df97fa710 (LWP 12645)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f2e11010bd7 in QWaitConditionPrivate::wait (this=0x2a4dc98,
mutex=0x2a4dc90, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x2a4dc98, mutex=0x2a4dc90, time=30000) at
thread/qwaitcondition_unix.cpp:159
#3  0x00007f2e11005d19 in QThreadPoolThread::run (this=0x7f2dec015100) at
concurrent/qthreadpool.cpp:140
#4  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x7f2dec015100) at
thread/qthread_unix.cpp:248
#5  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f2de1989710 (LWP 12649)):
#0  __lll_lock_wait_private () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f2e0f3de330 in _L_lock_9684 () from /lib/libc.so.6
#2  0x00007f2e0f3dc841 in *__GI___libc_free (mem=0x7f2df0000020) at
malloc.c:3736
#3  0x00007f2e0a6a51ac in g_source_unref_internal (source=0x7f2df01c7ac0,
context=0x2bc3590, have_lock=0) at gmain.c:1339
#4  0x00007f2e1112f869 in ~QEventDispatcherGlib (this=0x2bc2a90,
__in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:380
#5  0x00007f2e1100f8c4 in QThreadPrivate::finish (arg=<value optimized out>) at
thread/qthread_unix.cpp:284
#6  0x00007f2e1100fd0d in ~__pthread_cleanup_class (arg=0x7f2e1141af20) at
/usr/include/pthread.h:535
#7  QThreadPrivate::start (arg=0x7f2e1141af20) at thread/qthread_unix.cpp:253
#8  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#9  0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f2de218a710 (LWP 12673)):
#0  0x00007f2e0f42cfd3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2e0a6a8e5c in g_main_context_poll (context=0x3f328a0, block=<value
optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at
gmain.c:2904
#2  g_main_context_iterate (context=0x3f328a0, block=<value optimized out>,
dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586
#3  0x00007f2e0a6a9188 in IA__g_main_context_iteration (context=0x3f328a0,
may_block=1) at gmain.c:2654
#4  0x00007f2e1112e986 in QEventDispatcherGlib::processEvents (this=0x4004260,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f2e11103912 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2e11103ce4 in QEventLoop::exec (this=0x7f2de2189e20, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f2e1100d177 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x4325da0) at
thread/qthread_unix.cpp:248
#9  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#10 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f2de298b710 (LWP 12674)):
#0  0x00007f2e0f42cfd3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2e0a6a8e5c in g_main_context_poll (context=0x31c40e0, block=<value
optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at
gmain.c:2904
#2  g_main_context_iterate (context=0x31c40e0, block=<value optimized out>,
dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586
#3  0x00007f2e0a6a9188 in IA__g_main_context_iteration (context=0x31c40e0,
may_block=1) at gmain.c:2654
#4  0x00007f2e1112e986 in QEventDispatcherGlib::processEvents (this=0x401ff00,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f2e11103912 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2e11103ce4 in QEventLoop::exec (this=0x7f2de298ae20, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f2e1100d177 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x2c568a0) at
thread/qthread_unix.cpp:248
#9  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#10 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f2dde6a8710 (LWP 12675)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f2e1100f655 in thread_sleep (ti=0x7f2dde6a7de0) at
thread/qthread_unix.cpp:398
#2  0x00007f2e1100f7ae in QThread::msleep (msecs=30) at
thread/qthread_unix.cpp:424
#3  0x00007f2ddfa4dd41 in UIBlockTester::UIBlockTesterThread::run
(this=0x7f2de4299890) at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/cpplanguagesupport.cpp:678
#4  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x7f2de4299890) at
thread/qthread_unix.cpp:248
#5  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f2dddbdc710 (LWP 12676)):
#0  __lll_lock_wait_private () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f2e0f3de330 in _L_lock_9684 () from /lib/libc.so.6
#2  0x00007f2e0f3dc841 in *__GI___libc_free (mem=0x7f2df0000020) at
malloc.c:3736
#3  0x00007f2e0dcdc4ab in ~QByteArray (this=0x7f2dddbda5f0, string=<value
optimized out>) at /usr/include/qt4/QtCore/qbytearray.h:382
#4  IndexedString (this=0x7f2dddbda5f0, string=<value optimized out>) at
/var/tmp/portage/dev-util/kdevplatform-1.0.0/work/kdevplatform-1.0.0/language/duchain/indexedstring.cpp:183
#5  0x00007f2ddfa751e1 in CppTools::computeGccStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:137
#6  0x00007f2ddfa75399 in CppTools::gccStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:153
#7  0x00007f2ddfa75940 in CppTools::setupStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:255
#8  0x00007f2ddfa6bcb9 in CppUtils::standardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/cpputils.cpp:210
#9  0x00007f2ddfa66f75 in PreprocessJob::createStandardEnvironment () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:91
#10 0x00007f2ddfa67ae5 in PreprocessJob::run (this=0x430f3e0) at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:156
#11 0x00007f2e12b8a02f in ThreadWeaver::JobRunHelper::runTheJob
(this=0x7f2dddbdbd80, th=0x386f590, job=0x430f3e0)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Job.cpp:106
#12 0x00007f2e12b8a2f0 in ThreadWeaver::Job::execute (this=0x430f3e0,
th=0x386f590) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Job.cpp:135
#13 0x00007f2e12b8b9bb in ThreadWeaver::JobCollectionJobRunner::execute
(this=0x42eb160, t=0x386f590)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/JobCollection.cpp:82
#14 0x00007f2e12b892f7 in ThreadWeaver::ThreadRunHelper::run
(this=0x7f2dddbdbe30, parent=0x2036750, th=0x386f590)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:95
#15 0x00007f2e12b89878 in ThreadWeaver::Thread::run (this=0x386f590) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:142
#16 0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x386f590) at
thread/qthread_unix.cpp:248
#17 0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#18 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f2ddd3db710 (LWP 12677)):
#0  __lll_lock_wait_private () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f2e0f3de57a in _L_lock_11494 () from /lib/libc.so.6
#2  0x00007f2e0f3dd962 in *__GI___libc_realloc (oldmem=0x7f2df0000020,
bytes=4096) at malloc.c:3813
#3  0x00007f2ddfa76767 in QVector<rpp::pp_macro*>::realloc
(this=0x7f2ddfce20b0, asize=254, aalloc=510) at
/usr/include/qt4/QtCore/qvector.h:479
#4  0x00007f2ddfa76a91 in QVector<rpp::pp_macro*>::append (this=0x7f2ddfce20b0,
t=<value optimized out>) at /usr/include/qt4/QtCore/qvector.h:547
#5  0x00007f2ddfa7519c in CppTools::computeGccStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:133
#6  0x00007f2ddfa75399 in CppTools::gccStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:153
#7  0x00007f2ddfa75940 in CppTools::setupStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:255
#8  0x00007f2ddfa6bcb9 in CppUtils::standardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/cpputils.cpp:210
#9  0x00007f2ddfa66f75 in PreprocessJob::createStandardEnvironment () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:91
#10 0x00007f2ddfa67ae5 in PreprocessJob::run (this=0x37db6e0) at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:156
#11 0x00007f2e12b8a02f in ThreadWeaver::JobRunHelper::runTheJob
(this=0x7f2ddd3dad80, th=0x3d1fca0, job=0x37db6e0)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Job.cpp:106
#12 0x00007f2e12b8a2f0 in ThreadWeaver::Job::execute (this=0x37db6e0,
th=0x3d1fca0) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Job.cpp:135
#13 0x00007f2e12b8b9bb in ThreadWeaver::JobCollectionJobRunner::execute
(this=0x3a66460, t=0x3d1fca0)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/JobCollection.cpp:82
#14 0x00007f2e12b892f7 in ThreadWeaver::ThreadRunHelper::run
(this=0x7f2ddd3dae30, parent=0x2036750, th=0x3d1fca0)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:95
#15 0x00007f2e12b89878 in ThreadWeaver::Thread::run (this=0x3d1fca0) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:142
#16 0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x3d1fca0) at
thread/qthread_unix.cpp:248
#17 0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#18 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f2ddcbda710 (LWP 12678)):
[KCrash Handler]
#5  0x00007f2e0f397535 in *__GI_raise (sig=<value optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007f2e0f3988bf in *__GI_abort () at abort.c:92
#7  0x00007f2e0f3d242a in __libc_message (do_abort=<value optimized out>,
fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:186
#8  0x00007f2e0f3d7b5d in malloc_printerr (action=3, str=0x7f2e0f4860a0 "double
free or corruption (!prev)", ptr=<value optimized out>) at malloc.c:6264
#9  0x00007f2e0f3dd52b in _int_realloc (av=0x7f2df0000020, oldp=0x7f2df02e4d80,
oldsize=2064, nb=4112) at malloc.c:5322
#10 0x00007f2e0f3dd97e in *__GI___libc_realloc (oldmem=0x7f2df02e4d90,
bytes=4096) at malloc.c:3821
#11 0x00007f2ddfa76767 in QVector<rpp::pp_macro*>::realloc
(this=0x7f2ddfce20b0, asize=254, aalloc=510) at
/usr/include/qt4/QtCore/qvector.h:479
#12 0x00007f2ddfa76a91 in QVector<rpp::pp_macro*>::append (this=0x7f2ddfce20b0,
t=<value optimized out>) at /usr/include/qt4/QtCore/qvector.h:547
#13 0x00007f2ddfa7519c in CppTools::computeGccStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:133
#14 0x00007f2ddfa75399 in CppTools::gccStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:153
#15 0x00007f2ddfa75940 in CppTools::setupStandardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/setuphelpers.cpp:255
#16 0x00007f2ddfa6bcb9 in CppUtils::standardMacros () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/cpputils.cpp:210
#17 0x00007f2ddfa66f75 in PreprocessJob::createStandardEnvironment () at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:91
#18 0x00007f2ddfa67ae5 in PreprocessJob::run (this=0x430a840) at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:156
#19 0x00007f2e12b8a02f in ThreadWeaver::JobRunHelper::runTheJob
(this=0x7f2ddcbd9d80, th=0x3d24ca0, job=0x430a840)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Job.cpp:106
#20 0x00007f2e12b8a2f0 in ThreadWeaver::Job::execute (this=0x430a840,
th=0x3d24ca0) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Job.cpp:135
#21 0x00007f2e12b8b9bb in ThreadWeaver::JobCollectionJobRunner::execute
(this=0x42cb2e0, t=0x3d24ca0)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/JobCollection.cpp:82
#22 0x00007f2e12b892f7 in ThreadWeaver::ThreadRunHelper::run
(this=0x7f2ddcbd9e30, parent=0x2036750, th=0x3d24ca0)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:95
#23 0x00007f2e12b89878 in ThreadWeaver::Thread::run (this=0x3d24ca0) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:142
#24 0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x3d24ca0) at
thread/qthread_unix.cpp:248
#25 0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#26 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f2ddc3d9710 (LWP 12679)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f2e11010bd7 in QWaitConditionPrivate::wait (this=0x3251cb0,
mutex=0x3251ca8, time=1000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x3251cb0, mutex=0x3251ca8, time=1000) at
thread/qwaitcondition_unix.cpp:159
#3  0x00007f2ddfa5f839 in CPPParseJob::includePaths (this=0x3251b90) at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/cppparsejob.cpp:247
#4  0x00007f2ddfa5f904 in CPPParseJob::mergeDefines (this=0x3251b90, env=...)
at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/cppparsejob.cpp:210
#5  0x00007f2ddfa67b0f in PreprocessJob::run (this=0x43057d0) at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/languages/cpp/preprocessjob.cpp:157
#6  0x00007f2e12b8a02f in ThreadWeaver::JobRunHelper::runTheJob
(this=0x7f2ddc3d8d80, th=0x3d23320, job=0x43057d0)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Job.cpp:106
#7  0x00007f2e12b8a2f0 in ThreadWeaver::Job::execute (this=0x43057d0,
th=0x3d23320) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Job.cpp:135
#8  0x00007f2e12b8b9bb in ThreadWeaver::JobCollectionJobRunner::execute
(this=0x42ab2d0, t=0x3d23320)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/JobCollection.cpp:82
#9  0x00007f2e12b892f7 in ThreadWeaver::ThreadRunHelper::run
(this=0x7f2ddc3d8e30, parent=0x2036750, th=0x3d23320)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:95
#10 0x00007f2e12b89878 in ThreadWeaver::Thread::run (this=0x3d23320) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:142
#11 0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x3d23320) at
thread/qthread_unix.cpp:248
#12 0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#13 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f2ddbbd8710 (LWP 12680)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2e11010bf9 in QWaitConditionPrivate::wait (this=0x2036778,
mutex=0x202f1d0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=0x2036778, mutex=0x202f1d0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f2e12b88826 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2036750,
th=0x7f2df028de30)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f2e12b8ae8b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x202ae80, th=0x7f2df028de30)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f2e12b8aea4 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x202ae80, th=0x7f2df028de30)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f2e12b89327 in ThreadWeaver::ThreadRunHelper::run
(this=0x7f2ddbbd7e30, parent=0x2036750, th=0x7f2df028de30)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f2e12b89878 in ThreadWeaver::Thread::run (this=0x7f2df028de30) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f2e1100fd05 in QThreadPrivate::start (arg=0x7f2df028de30) at
thread/qthread_unix.cpp:248
#9  0x00007f2e10d7fa64 in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#10 0x00007f2e0f435c4d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f2e14725760 (LWP 12629)):
#0  0x00007f2e0f42cfd3 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2e08956bf2 in _xcb_conn_wait (c=0x1eb9d40, cond=<value optimized
out>, vector=0x7fffcba06798, count=0x7fffcba06794) at xcb_conn.c:316
#2  0x00007f2e08957117 in _xcb_out_send (c=0x1eb9d40, vector=0x7fffcba06798,
count=0x7fffcba06794) at xcb_out.c:338
#3  0x00007f2e0895738c in xcb_writev (c=0x1eb9d40, vector=0x7fffcba067e0,
count=3, requests=18446744073709551615) at xcb_out.c:286
#4  0x00007f2e0c46eb8a in _XSend (dpy=0x1ece500, data=0x0, size=<value
optimized out>) at xcb_io.c:339
#5  0x00007f2e0c46f0d5 in _XFlush (dpy=0x1ece500) at xcb_io.c:356
#6  0x00007f2e0b3c9298 in XRenderCreatePicture (dpy=0x1ece500,
drawable=83889294, format=0x1ebf040, valuemask=0, attributes=<value optimized
out>) at Picture.c:87
#7  0x00007f2e1037c5f6 in QX11PixmapData::fromImage (this=0x3f60aa0, img=<value
optimized out>, flags=<value optimized out>) at image/qpixmap_x11.cpp:526
#8  0x00007f2e10367ff3 in QPixmap::fromImage (image=..., flags=) at
image/qpixmap.cpp:1999
#9  0x00007f2e103cd388 in QPaintEngine::drawImage (this=0x328d990, r=...,
image=..., sr=..., flags=<value optimized out>) at
painting/qpaintengine.cpp:623
#10 0x00007f2e1048acee in QX11PaintEngine::drawImage (this=0x328d990, r=...,
image=..., sr=..., flags=) at painting/qpaintengine_x11.cpp:1893
#11 0x00007f2e103e2a2e in QPainterPrivate::draw_helper (this=0x3af7d60,
originalPath=<value optimized out>, op=<value optimized out>) at
painting/qpainter.cpp:484
#12 0x00007f2e103e39c0 in QPainter::drawLines (this=<value optimized out>,
lines=<value optimized out>, lineCount=1) at painting/qpainter.cpp:4683
#13 0x00007f2e04f11cde in QPainter::drawLine (this=0x1f272b0, widgetType=<value
optimized out>, primitive=2, opt=<value optimized out>, r=<value optimized
out>, pal=..., flags=..., p=0x7fffcba0e3b0, 
    widget=0x2046e80, kOpt=0x0) at /usr/include/qt4/QtGui/qpainter.h:551
#14 OxygenStyle::drawKStylePrimitive (this=0x1f272b0, widgetType=<value
optimized out>, primitive=2, opt=<value optimized out>, r=<value optimized
out>, pal=..., flags=..., p=0x7fffcba0e3b0, widget=
    0x2046e80, kOpt=0x0) at
/var/tmp/portage/kde-base/kstyles-4.3.4/work/kstyles-4.3.4/kstyles/oxygen/oxygen.cpp:594
#15 0x00007f2e118ce92d in KStyle::drawControl (this=0x1f272b0, element=<value
optimized out>, option=0x7fffcba0cb20, p=<value optimized out>,
widget=0x2046e80)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kdeui/kernel/kstyle.cpp:1694
#16 0x00007f2e04f05ae9 in OxygenStyle::drawControl (this=0x1f272b0,
element=QStyle::CE_PushButtonBevel, option=0x7fffcba0cb20, p=0x7fffcba0e3b0,
widget=0x2046e80)
    at
/var/tmp/portage/kde-base/kstyles-4.3.4/work/kstyles-4.3.4/kstyles/oxygen/oxygen.cpp:400
#17 0x00007f2e1059c688 in QCommonStyle::drawControl (this=0x1f272b0,
element=<value optimized out>, opt=0x7fffcba0e350, p=0x7fffcba0e3b0,
widget=0x2046e80) at styles/qcommonstyle.cpp:1397
#18 0x00007f2e118cd68e in KStyle::drawControl (this=0x1f272b0,
element=QStyle::CE_ProgressBar, option=0x7fffcba0e350, p=<value optimized out>,
widget=0x2046e80)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kdeui/kernel/kstyle.cpp:2508
#19 0x00007f2e04f05ae9 in OxygenStyle::drawControl (this=0x1f272b0,
element=QStyle::CE_PushButtonBevel, option=0x7fffcba0e350, p=0x7fffcba0e3b0,
widget=0x2046e80)
    at
/var/tmp/portage/kde-base/kstyles-4.3.4/work/kstyles-4.3.4/kstyles/oxygen/oxygen.cpp:400
#20 0x00007f2e106d6e93 in QStylePainter::drawControl (this=0x2046e80) at
../../include/QtGui/../../src/gui/painting/qstylepainter.h:89
#21 QProgressBar::paintEvent (this=0x2046e80) at widgets/qprogressbar.cpp:396
#22 0x00007f2e102dc53a in QWidget::event (this=0x2046e80, event=0x7fffcba0ec50)
at kernel/qwidget.cpp:8144
#23 0x00007f2e106d6a28 in QProgressBar::event (this=0x2046e80,
e=0x7fffcba0ec50) at widgets/qprogressbar.cpp:562
#24 0x00007f2e102861ec in QApplicationPrivate::notify_helper (this=0x1eae520,
receiver=0x2046e80, e=0x7fffcba0ec50) at kernel/qapplication.cpp:4300
#25 0x00007f2e1028c7eb in QApplication::notify (this=0x7fffcba12700,
receiver=0x2046e80, e=0x7fffcba0ec50) at kernel/qapplication.cpp:4183
#26 0x00007f2e118bc628 in KApplication::notify (this=0x7fffcba12700,
receiver=0x2046e80, event=0x7fffcba0ec50)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#27 0x00007f2e1110502c in QCoreApplication::notifyInternal
(this=0x7fffcba12700, receiver=0x2046e80, event=0x7fffcba0ec50) at
kernel/qcoreapplication.cpp:704
#28 0x00007f2e102e49bd in QCoreApplication::sendSpontaneousEvent
(this=0x21cd170, pdev=<value optimized out>, rgn=..., offset=<value optimized
out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x21ac740) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#29 QWidgetPrivate::drawWidget (this=0x21cd170, pdev=<value optimized out>,
rgn=..., offset=<value optimized out>, flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x21ac740)
    at kernel/qwidget.cpp:5339
#30 0x00007f2e102e56c8 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value
optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x21ac740) at kernel/qwidget.cpp:5452
#31 0x00007f2e102e4740 in QWidgetPrivate::drawWidget (this=0x21ccd90,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, backingStore=
    0x21ac740) at kernel/qwidget.cpp:5388
#32 0x00007f2e102e56c8 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value
optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x21ac740) at kernel/qwidget.cpp:5452
#33 0x00007f2e102e4740 in QWidgetPrivate::drawWidget (this=0x21cac50,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, backingStore=
    0x21ac740) at kernel/qwidget.cpp:5388
#34 0x00007f2e102e56c8 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=3, rgn=<value
optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x21ac740) at kernel/qwidget.cpp:5452
#35 0x00007f2e102e4740 in QWidgetPrivate::drawWidget (this=0x21bada0,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, backingStore=
    0x21ac740) at kernel/qwidget.cpp:5388
#36 0x00007f2e102e56c8 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=1, rgn=<value
optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x21ac740) at kernel/qwidget.cpp:5452
#37 0x00007f2e102e4740 in QWidgetPrivate::drawWidget (this=0x7f2de4290570,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, 
    backingStore=0x21ac740) at kernel/qwidget.cpp:5388
#38 0x00007f2e102e56c8 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=1, rgn=<value
optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x21ac740) at kernel/qwidget.cpp:5452
#39 0x00007f2e102e4740 in QWidgetPrivate::drawWidget (this=0x7f2de414ab90,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, 
    backingStore=0x21ac740) at kernel/qwidget.cpp:5388
#40 0x00007f2e102e56c8 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value
optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x21ac740) at kernel/qwidget.cpp:5452
#41 0x00007f2e102e4740 in QWidgetPrivate::drawWidget (this=0x7f2de422e2f0,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, 
    backingStore=0x21ac740) at kernel/qwidget.cpp:5388
#42 0x00007f2e102e56c8 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=28, rgn=<value
optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x21ac740) at kernel/qwidget.cpp:5452
#43 0x00007f2e102e4740 in QWidgetPrivate::drawWidget (this=0x1f8d0c0,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, backingStore=
    0x21ac740) at kernel/qwidget.cpp:5388
#44 0x00007f2e104a139c in QWidgetBackingStore::sync (this=0x21ac740) at
painting/qbackingstore.cpp:1291
#45 0x00007f2e102d65b8 in QWidgetPrivate::syncBackingStore (this=0x1f8d0c0) at
kernel/qwidget.cpp:1672
#46 0x00007f2e102dcc6a in QWidget::event (this=0x1f8cc00, event=0x7fffcba11830)
at kernel/qwidget.cpp:8291
#47 0x00007f2e106a3aab in QMainWindow::event (this=0x1f8cc00,
event=0x7fffcba11830) at widgets/qmainwindow.cpp:1433
#48 0x00007f2e119d3d55 in KXmlGuiWindow::event (this=0x7fffcba06700, ev=0x1) at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kdeui/xmlgui/kxmlguiwindow.cpp:131
#49 0x00007f2e102861ec in QApplicationPrivate::notify_helper (this=0x1eae520,
receiver=0x1f8cc00, e=0x7fffcba11830) at kernel/qapplication.cpp:4300
#50 0x00007f2e1028c7eb in QApplication::notify (this=0x7fffcba12700,
receiver=0x1f8cc00, e=0x7fffcba11830) at kernel/qapplication.cpp:4183
#51 0x00007f2e118bc628 in KApplication::notify (this=0x7fffcba12700,
receiver=0x1f8cc00, event=0x7fffcba11830)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#52 0x00007f2e1110502c in QCoreApplication::notifyInternal
(this=0x7fffcba12700, receiver=0x1f8cc00, event=0x7fffcba11830) at
kernel/qcoreapplication.cpp:704
#53 0x00007f2e1049e77f in QCoreApplication::sendEvent (widget=0x1f8cc00,
updateImmediately=<value optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#54 sendUpdateRequest (widget=0x1f8cc00, updateImmediately=<value optimized
out>) at painting/qbackingstore.cpp:503
#55 0x00007f2e104a1b8e in QWidgetBackingStore::markDirty (this=0x21ac740,
rect=..., widget=0x2046e80, updateImmediately=true, invalidateBuffer=true) at
painting/qbackingstore.cpp:667
#56 0x00007f2e102d8867 in QWidget::repaint (this=0x2046e80, rect=...) at
kernel/qwidget.cpp:10034
#57 0x00007f2e102d8933 in QWidget::repaint (this=0x7fffcba06700) at
kernel/qwidget.cpp:9990
#58 0x00007f2e13c39404 in KDevelop::StatusbarProgressWidget::qt_metacall
(this=0x21bc1d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fffcba11a90)
    at
/var/tmp/portage/dev-util/kdevplatform-1.0.0/work/kdevplatform-1.0.0_build/shell/progresswidget.moc:90
#59 0x00007f2e11118477 in QMetaObject::activate (sender=0x7f2dfc00b450,
m=<value optimized out>, local_signal_index=<value optimized out>,
argv=0xffffffffffffffff) at kernel/qobject.cpp:3285
#60 0x00007f2e11114ee3 in QObject::event (this=0x7f2dfc00b450, e=0x1) at
kernel/qobject.cpp:1204
#61 0x00007f2e102861ec in QApplicationPrivate::notify_helper (this=0x1eae520,
receiver=0x7f2dfc00b450, e=0x7fffcba12200) at kernel/qapplication.cpp:4300
#62 0x00007f2e1028c7eb in QApplication::notify (this=0x7fffcba12700,
receiver=0x7f2dfc00b450, e=0x7fffcba12200) at kernel/qapplication.cpp:4183
#63 0x00007f2e118bc628 in KApplication::notify (this=0x7fffcba12700,
receiver=0x7f2dfc00b450, event=0x7fffcba12200)
    at
/var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#64 0x00007f2e1110502c in QCoreApplication::notifyInternal
(this=0x7fffcba12700, receiver=0x7f2dfc00b450, event=0x7fffcba12200) at
kernel/qcoreapplication.cpp:704
#65 0x00007f2e111326b4 in QCoreApplication::sendEvent (this=0x1eb2120) at
kernel/qcoreapplication.h:215
#66 QTimerInfoList::activateTimers (this=0x1eb2120) at
kernel/qeventdispatcher_unix.cpp:603
#67 0x00007f2e1112ec88 in timerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:184
#68 idleTimerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:231
#69 0x00007f2e0a6a5843 in g_main_dispatch (context=0x1eb1040) at gmain.c:1960
#70 IA__g_main_context_dispatch (context=0x1eb1040) at gmain.c:2513
#71 0x00007f2e0a6a9070 in g_main_context_iterate (context=0x1eb1040,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at gmain.c:2591
#72 0x00007f2e0a6a9188 in IA__g_main_context_iteration (context=0x1eb1040,
may_block=1) at gmain.c:2654
#73 0x00007f2e1112e96c in QEventDispatcherGlib::processEvents (this=0x1eae4e0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#74 0x00007f2e10334be6 in QGuiEventDispatcherGlib::processEvents
(this=0x7fffcba06700, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#75 0x00007f2e11103912 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#76 0x00007f2e11103ce4 in QEventLoop::exec (this=0x7fffcba124b0, flags=...) at
kernel/qeventloop.cpp:201
#77 0x00007f2e11106196 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#78 0x000000000040707f in main (argc=<value optimized out>, argv=<value
optimized out>) at
/var/tmp/portage/dev-util/kdevelop-4.0.0/work/kdevelop-4.0.0/app/main_internal.cpp:232

Reported using DrKonqi

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