'[Bug 232755] New: Kdevelop crashed after reporting error in pruning'

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List:       kdevelop-bugs
Subject:    [Bug 232755] New: Kdevelop crashed after reporting error in pruning
From:       Marco Poletti <poletti.marco () gmail ! com>
Date:       2010-03-30 19:45:38
Message-ID: bug-232755-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=232755

           Summary: Kdevelop crashed after reporting error in pruning
           Product: kdevelop
           Version: unspecified
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: poletti.marco@gmail.com

Application: kdevelop (3.9.99 (using KDevPlatform 0.9.99))
KDE Platform Version: 4.4.1 (KDE 4.4.1) "release 228"
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.2-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

-- Information about the crash:
I am using CMake with a KDevelop 4 project.
I was having a stange build problem: my executables were rebuilt when I
modified the sources, but they didn't reflect the changes to the source code.
It seemed they were built again using the old sources.
This happens to me every once in a while, when I use KDevelop.

Then I selected Prune, to start with a fresh build directory. An error popped
up saying that come command failed (I don't remember which one). After I
clicked OK, KDevelop crashed.
It never crashed before, while pruning a project.

I restarted KDevelop and re-run Prune and now it works. I have rebuilt my
project and now source changes are reflected in generated binaries as usual.

The crash does not seem to be reproducible.

 -- Backtrace:
Application: KDevelop (kdevelop.bin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f15f55b27f0 (LWP 11245))]

Thread 15 (Thread 0x7f15e1005910 (LWP 11246)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f15f3d9e692 in wait (this=<value optimized out>, mutex=0x104d390,
time=200000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x104d390,
time=200000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15ef67d8ae in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x104d370) at
/usr/src/debug/kdevplatform-0.9.99/language/duchain/duchain.cpp:286
#4  0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x104d370) at
thread/qthread_unix.cpp:248
#5  0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f15d5dba910 (LWP 11318)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0x24926e0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x24926e0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249c070,
th=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15d5db9fb0, parent=0x249c070, th=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#11 0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x2492ad0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#12 0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x2492ad0) at
thread/qthread_unix.cpp:248
#13 0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#14 0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f15ce7c1910 (LWP 11395)):
#0  0x00007f15f3eb8344 in qt_gettime () at kernel/qcore_unix.cpp:113
#1  0x00007f15f3ebcfdd in QTimerInfoList::updateCurrentTime
(this=0x7f15ce7c0cf0) at kernel/qeventdispatcher_unix.cpp:340
#2  0x00007f15f3ebd005 in QTimerInfoList::timerWait (this=0x7f15ce7c0cf0,
tm=...) at kernel/qeventdispatcher_unix.cpp:443
#3  0x00007f15f3ebb0fd in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0x7f15ce7c0e0c) at kernel/qeventdispatcher_glib.cpp:136
#4  0x00007f15f3ebb1a5 in timerSourcePrepare (source=0x7f15ce7c0cf0,
timeout=0x3474105) at kernel/qeventdispatcher_glib.cpp:169
#5  0x00007f15ed253fda in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#6  0x00007f15ed2543b1 in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f15ed2548e0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#8  0x00007f15f3ebaf06 in QEventDispatcherGlib::processEvents (this=0x309d3e0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#9  0x00007f15f3e902a2 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#10 0x00007f15f3e9067c in QEventLoop::exec (this=0x7f15ce7c0fa0, flags=) at
kernel/qeventloop.cpp:201
#11 0x00007f15f3d9ad59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#12 0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x24e37b0) at
thread/qthread_unix.cpp:248
#13 0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#14 0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f15cdfc0910 (LWP 11396)):
#0  0x00007f15f2af1d03 in poll () from /lib64/libc.so.6
#1  0x00007f15ed25459c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f15ed2548e0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f15f3ebaf06 in QEventDispatcherGlib::processEvents (this=0x24dc170,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f15f3e902a2 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f15f3e9067c in QEventLoop::exec (this=0x7f15cdfbffa0, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f15f3d9ad59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x30b7820) at
thread/qthread_unix.cpp:248
#8  0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#9  0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f15cd7bf910 (LWP 11397)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f15f3d9d0e5 in thread_sleep (ti=0x7f15cd7bef60) at
thread/qthread_unix.cpp:398
#2  0x00007f15f3d9d250 in QThread::msleep (msecs=<value optimized out>) at
thread/qthread_unix.cpp:424
#3  0x00007f15cef82ab1 in UIBlockTester::UIBlockTesterThread::run
(this=0x7f15d0007300) at
/usr/src/debug/kdevelop-3.9.99/languages/cpp/cpplanguagesupport.cpp:672
#4  0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x7f15d0007300) at
thread/qthread_unix.cpp:248
#5  0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#6  0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f15ccfbe910 (LWP 11398)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105d140,
th=0x7f15d00035a0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d00035a0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15ccfbdfb0, parent=0x105d140, th=0x7f15d00035a0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x7f15d00035a0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x7f15d00035a0) at
thread/qthread_unix.cpp:248
#8  0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#9  0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f15c7fff910 (LWP 11399)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105d140,
th=0x7f15d00039b0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d00039b0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d00039b0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d00039b0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15c7ffefb0, parent=0x105d140, th=0x7f15d00039b0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#8  0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x7f15d00039b0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#9  0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x7f15d00039b0) at
thread/qthread_unix.cpp:248
#10 0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#11 0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f15c77fe910 (LWP 11400)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105d140,
th=0x7f15d0018c20) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d0018c20) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d0018c20) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15c77fdfb0, parent=0x105d140, th=0x7f15d0018c20) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x7f15d0018c20) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x7f15d0018c20) at
thread/qthread_unix.cpp:248
#9  0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#10 0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f15c6ffd910 (LWP 11401)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105d140,
th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15c6ffcfb0, parent=0x105d140, th=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#12 0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x7f15d001b970) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#13 0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x7f15d001b970) at
thread/qthread_unix.cpp:248
#14 0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#15 0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#16 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f15c67fc910 (LWP 11402)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xf73890,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x105d140,
th=0x30a87f0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x30a87f0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x30a87f0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x30a87f0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0xf79a50, th=0x30a87f0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15c67fbfb0, parent=0x105d140, th=0x30a87f0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x30a87f0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x30a87f0) at
thread/qthread_unix.cpp:248
#11 0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#12 0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f15d65bb910 (LWP 13962)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0x24926e0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x24926e0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249c070,
th=0x3af9820) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x3af9820) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15d65bafb0, parent=0x249c070, th=0x3af9820) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x3af9820) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x3af9820) at
thread/qthread_unix.cpp:248
#8  0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#9  0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f15c5ffb910 (LWP 13963)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0x24926e0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x24926e0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249c070,
th=0x3c39bb0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x3c39bb0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x3c39bb0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x3c39bb0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x3c39bb0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15c5ffafb0, parent=0x249c070, th=0x3c39bb0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x3c39bb0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x3c39bb0) at
thread/qthread_unix.cpp:248
#11 0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#12 0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f15c57fa910 (LWP 13964)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15f3d9e72b in wait (this=<value optimized out>, mutex=0x24926e0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x24926e0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f15e9fe7786 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x249c070,
th=0x3bff2d0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f15e9fe8b6b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x3bff2d0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f15e9fe8b84 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x24927c0, th=0x3bff2d0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f15e9fe3edf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f15c57f9fb0, parent=0x249c070, th=0x3bff2d0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f15e9fe5748 in ThreadWeaver::Thread::run (this=0x3bff2d0) at
/usr/src/debug/kdelibs-4.4.1/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f15f3d9d775 in QThreadPrivate::start (arg=0x3bff2d0) at
thread/qthread_unix.cpp:248
#9  0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#10 0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f15c41a4910 (LWP 14038)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f15eb4b86a6 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f15eb796220) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f15eb4b86e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7f15eb7a42ec) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f15f281465d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#4  0x00007f15f2afae1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f15f55b27f0 (LWP 11245)):
[KCrash Handler]
#5  QMetaObject::activate (sender=0x2e3cf20, m=<value optimized out>,
local_signal_index=<value optimized out>, argv=0x7fff0c8cfe20) at
kernel/qobject.cpp:3255
#6  0x00007f15f4ff99b2 in KJob::result(KJob*) () from
/usr/lib64/libkdecore.so.5
#7  0x00007f15f5000990 in KJob::emitResult() () from /usr/lib64/libkdecore.so.5
#8  0x00007f15f5000a54 in KCompositeJob::slotResult(KJob*) () from
/usr/lib64/libkdecore.so.5
#9  0x00007f15efc4b1fb in KDevelop::BuilderJob::slotResult (this=0x0,
job=0x7f15f3d9d3c0) at
/usr/src/debug/kdevplatform-0.9.99/project/builderjob.cpp:172
#10 0x00007f15efc4b185 in KDevelop::BuilderJob::qt_metacall (this=0x2e3cf20,
_c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff0c8cffc0)
    at /usr/src/debug/kdevplatform-0.9.99/build/project/builderjob.moc:72
#11 0x00007f15f3ea478f in QMetaObject::activate (sender=0x399fce0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x5) at
kernel/qobject.cpp:3293
#12 0x00007f15f4ff99b2 in KJob::result(KJob*) () from
/usr/lib64/libkdecore.so.5
#13 0x00007f15f5000990 in KJob::emitResult() () from /usr/lib64/libkdecore.so.5
#14 0x00007f15f5000a54 in KCompositeJob::slotResult(KJob*) () from
/usr/lib64/libkdecore.so.5
#15 0x00007f15f099dbfe in KIO::DeleteJob::slotResult (this=0x399fce0,
job=0x5038e70) at /usr/src/debug/kdelibs-4.4.1/kio/kio/deletejob.cpp:461
#16 0x00007f15f099db58 in KIO::DeleteJob::qt_metacall (this=0x399fce0,
_c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff0c8d0190) at
/usr/src/debug/kdelibs-4.4.1/build/kio/deletejob.moc:95
#17 0x00007f15f3ea478f in QMetaObject::activate (sender=0x5038e70, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x5) at
kernel/qobject.cpp:3293
#18 0x00007f15f4ff99b2 in KJob::result(KJob*) () from
/usr/lib64/libkdecore.so.5
#19 0x00007f15f5000990 in KJob::emitResult() () from /usr/lib64/libkdecore.so.5
#20 0x00007f15f089da53 in KIO::SimpleJob::slotFinished (this=0x5038e70) at
/usr/src/debug/kdelibs-4.4.1/kio/kio/job.cpp:486
#21 0x00007f15f088f926 in KIO::SimpleJob::slotError (this=0x5038e70, err=<value
optimized out>, errorText=...) at
/usr/src/debug/kdelibs-4.4.1/kio/kio/job.cpp:498
#22 0x00007f15f088fa68 in KIO::SimpleJob::qt_metacall (this=0x5038e70,
_c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff0c8d0460) at
/usr/src/debug/kdelibs-4.4.1/build/kio/jobclasses.moc:170
#23 0x00007f15f3ea478f in QMetaObject::activate (sender=0x5287a00, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x5) at
kernel/qobject.cpp:3293
#24 0x00007f15f0840c56 in KIO::SlaveInterface::error (this=0x0, _t1=142,
_t2=<value optimized out>) at
/usr/src/debug/kdelibs-4.4.1/build/kio/slaveinterface.moc:159
#25 0x00007f15f0970564 in KIO::SlaveInterface::dispatch (this=0x5287a00,
_cmd=142, rawdata=...) at
/usr/src/debug/kdelibs-4.4.1/kio/kio/slaveinterface.cpp:208
#26 0x00007f15f085e7b3 in KIO::SlaveInterface::dispatch (this=0x5287a00) at
/usr/src/debug/kdelibs-4.4.1/kio/kio/slaveinterface.cpp:91
#27 0x00007f15f089fd06 in KIO::Slave::gotInput (this=0x5287a00) at
/usr/src/debug/kdelibs-4.4.1/kio/kio/slave.cpp:324
#28 0x00007f15f089fedc in KIO::Slave::qt_metacall (this=0x5287a00,
_c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff0c8d0860) at
/usr/src/debug/kdelibs-4.4.1/build/kio/slave.moc:82
#29 0x00007f15f3ea478f in QMetaObject::activate (sender=0x4c42160, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x5) at
kernel/qobject.cpp:3293
#30 0x00007f15f0860667 in KIO::ConnectionPrivate::dequeue (this=0x3f43f20) at
/usr/src/debug/kdelibs-4.4.1/kio/kio/connection.cpp:82
#31 0x00007f15f086072d in KIO::Connection::qt_metacall (this=0x4c42160,
_c=InvokeMetaMethod, _id=<value optimized out>, _a=0x44900e0) at
/usr/src/debug/kdelibs-4.4.1/build/kio/connection.moc:79
#32 0x00007f15f3ea16c9 in QObject::event (this=0x4c42160, e=0x441fb50) at
kernel/qobject.cpp:1248
#33 0x00007f15f324de1c in QApplicationPrivate::notify_helper (this=0xe63710,
receiver=0x4c42160, e=0x441fb50) at kernel/qapplication.cpp:4300
#34 0x00007f15f32543fb in QApplication::notify (this=0x7fff0c8d1460,
receiver=0x4c42160, e=0x441fb50) at kernel/qapplication.cpp:4183
#35 0x00007f15f4364456 in KApplication::notify (this=0x7fff0c8d1460,
receiver=0x4c42160, event=0x441fb50) at
/usr/src/debug/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#36 0x00007f15f3e9198c in QCoreApplication::notifyInternal
(this=0x7fff0c8d1460, receiver=0x4c42160, event=0x441fb50) at
kernel/qcoreapplication.cpp:704
#37 0x00007f15f3e94107 in sendEvent (receiver=0x0, event_type=<value optimized
out>, data=0x613ae0) at kernel/qcoreapplication.h:215
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x613ae0) at kernel/qcoreapplication.cpp:1345
#39 0x00007f15f3ebb373 in sendPostedEvents (s=<value optimized out>) at
kernel/qcoreapplication.h:220
#40 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:276
#41 0x00007f15ed250dee in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#42 0x00007f15ed2547b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#43 0x00007f15ed2548e0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#44 0x00007f15f3ebaeb3 in QEventDispatcherGlib::processEvents (this=0x619a30,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#45 0x00007f15f32fc51e in QGuiEventDispatcherGlib::processEvents (this=0x0,
flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007f15f3e902a2 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#47 0x00007f15f3e9067c in QEventLoop::exec (this=0x7fff0c8d12b0, flags=) at
kernel/qeventloop.cpp:201
#48 0x00007f15f3e943cb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#49 0x000000000040866f in main (argc=<value optimized out>, argv=<value
optimized out>) at /usr/src/debug/kdevelop-3.9.99/app/main_internal.cpp:222

Possible duplicates by query: bug 232487, bug 232285, bug 231855, bug 231493,
bug 231319.

Reported using DrKonqi

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