'[Bug 309442] New: Crash on renaming CMake-watched folders via GUI'

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List:       kdevelop-bugs
Subject:    [Bug 309442] New: Crash on renaming CMake-watched folders via GUI
From:       Torbjörn K. <torbjoern.k () googlemail ! com>
Date:       2012-11-02 20:17:56
Message-ID: bug-309442-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=309442

            Bug ID: 309442
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: kdevelop-bugs@kdevelop.org
           Summary: Crash on renaming CMake-watched folders via GUI
    Classification: Unclassified
                OS: Linux
          Reporter: torbjoern.k@googlemail.com
          Hardware: openSUSE RPMs
            Status: UNCONFIRMED
         Component: general
           Product: kdevelop

Application: kdevelop (4.4.60)
KDE Platform Version: 4.8.5 (4.8.5) "release 521"
Qt Version: 4.8.3
Operating System: Linux 3.4.6-2-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Renamed a folder via GUI (Projects Tool Bar -> right click on folder ->
Rename), which is part of a CMake project (add_subdirectory). The
CMakeLists.txt of this folder and its parent folder were open in the editor
view.

- Custom settings of the application:
Kdevplatform and KDevelop (both from master) compiled with GCC 4.7.2 on
openSUSE 12.1 64bit and KDE installed via openSUSE repos.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7047565760 (LWP 15159))]

Thread 18 (Thread 0x7f702ce95700 (LWP 15160)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:213
#1  0x00007f704304bbbf in wait (time=1000, this=0x314fc30) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2013140, time=1000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007f703f53f5db in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x2013120) at
/home/torbjornk/src/kdev/kdevplatform/language/duchain/duchain.cpp:282
#4  0x00007f704304b6ec in QThreadPrivate::start (arg=0x2013120) at
thread/qthread_unix.cpp:338
#5  0x00007f7042db3f05 in start_thread (arg=0x7f702ce95700) at
pthread_create.c:301
#6  0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 17 (Thread 0x7f701eaa3700 (LWP 15161)):
#0  0x00007f70411fe803 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f70431280b1 in QProcessManager::run (this=0x7f70434a24c0
<processManager()::processManager>) at io/qprocess_unix.cpp:245
#2  0x00007f704304b6ec in QThreadPrivate::start (arg=0x7f70434a24c0
<processManager()::processManager>) at thread/qthread_unix.cpp:338
#3  0x00007f7042db3f05 in start_thread (arg=0x7f701eaa3700) at
pthread_create.c:301
#4  0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 16 (Thread 0x7f7016080700 (LWP 15163)):
#0  0x00007f70411fbff3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f703b73aae8 in g_main_context_poll (n_fds=1, fds=0x7f7010002700,
timeout=-1, context=0x7f70100009a0, priority=<optimized out>) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f70100009a0, block=<optimized out>,
dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x00007f703b73afa9 in g_main_context_iteration (context=0x7f70100009a0,
may_block=1) at gmain.c:3136
#4  0x00007f704317a5ff in QEventDispatcherGlib::processEvents
(this=0x7f70100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f704314a162 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f704314a3b7 in QEventLoop::exec (this=0x7f701607fe00, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f7043048687 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f704304b6ec in QThreadPrivate::start (arg=0x3cbcc60) at
thread/qthread_unix.cpp:338
#9  0x00007f7042db3f05 in start_thread (arg=0x7f7016080700) at
pthread_create.c:301
#10 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 15 (Thread 0x7f701587f700 (LWP 15164)):
#0  0x00007f70411fbff3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f703b73aae8 in g_main_context_poll (n_fds=1, fds=0x7f7008002700,
timeout=-1, context=0x7f70080009a0, priority=<optimized out>) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f70080009a0, block=<optimized out>,
dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x00007f703b73afa9 in g_main_context_iteration (context=0x7f70080009a0,
may_block=1) at gmain.c:3136
#4  0x00007f704317a5ff in QEventDispatcherGlib::processEvents
(this=0x7f70080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f704314a162 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f704314a3b7 in QEventLoop::exec (this=0x7f701587ee00, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f7043048687 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f704304b6ec in QThreadPrivate::start (arg=0x3cb7af0) at
thread/qthread_unix.cpp:338
#9  0x00007f7042db3f05 in start_thread (arg=0x7f701587f700) at
pthread_create.c:301
#10 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 14 (Thread 0x7f700ffff700 (LWP 15170)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7040192972 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f704048be80 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f70401929a9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f7042db3f05 in start_thread (arg=0x7f700ffff700) at
pthread_create.c:301
#4  0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 13 (Thread 0x7f700e912700 (LWP 15175)):
#0  0x00007f70411fbff3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f703b73aae8 in g_main_context_poll (n_fds=2, fds=0x7f7004002200,
timeout=-1, context=0x7f70040009a0, priority=<optimized out>) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f70040009a0, block=<optimized out>,
dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x00007f703b73afa9 in g_main_context_iteration (context=0x7f70040009a0,
may_block=1) at gmain.c:3136
#4  0x00007f704317a5ff in QEventDispatcherGlib::processEvents
(this=0x7f70040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f704314a162 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f704314a3b7 in QEventLoop::exec (this=0x7f700e911dd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f7043048687 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f7043129c0f in QInotifyFileSystemWatcherEngine::run (this=0x63d2730)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f704304b6ec in QThreadPrivate::start (arg=0x63d2730) at
thread/qthread_unix.cpp:338
#10 0x00007f7042db3f05 in start_thread (arg=0x7f700e912700) at
pthread_create.c:301
#11 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 12 (Thread 0x7f7003fff700 (LWP 15283)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f70398fef52 in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f703a2ee240 <WTF::pageheap_memory>) at
../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x00007f70398fef89 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007f7042db3f05 in start_thread (arg=0x7f7003fff700) at
pthread_create.c:301
#4  0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 11 (Thread 0x7f700cb2e700 (LWP 15284)):
#0  0x00007f70411fbff3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f703b73aae8 in g_main_context_poll (n_fds=1, fds=0x7f6ff8351110,
timeout=1992, context=0x7f6ff802f920, priority=<optimized out>) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f6ff802f920, block=<optimized out>,
dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x00007f703b73afa9 in g_main_context_iteration (context=0x7f6ff802f920,
may_block=1) at gmain.c:3136
#4  0x00007f704317a666 in QEventDispatcherGlib::processEvents
(this=0x7f6ff804c310, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f704314a162 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f704314a3b7 in QEventLoop::exec (this=0x7f700cb2de00, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f7043048687 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f704304b6ec in QThreadPrivate::start (arg=0x52d0ec0) at
thread/qthread_unix.cpp:338
#9  0x00007f7042db3f05 in start_thread (arg=0x7f700cb2e700) at
pthread_create.c:301
#10 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f70026d9700 (LWP 15349)):
#0  0x00007f70411fbff3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f703b73aae8 in g_main_context_poll (n_fds=2, fds=0x7f6ffc01c940,
timeout=-1, context=0x7f6ffc01b760, priority=<optimized out>) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f6ffc01b760, block=<optimized out>,
dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x00007f703b73afa9 in g_main_context_iteration (context=0x7f6ffc01b760,
may_block=1) at gmain.c:3136
#4  0x00007f704317a5ff in QEventDispatcherGlib::processEvents
(this=0x7f6ffc017380, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f704314a162 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f704314a3b7 in QEventLoop::exec (this=0x7f70026d8dd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f7043048687 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f7043129c0f in QInotifyFileSystemWatcherEngine::run (this=0x6ee2c30)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f704304b6ec in QThreadPrivate::start (arg=0x6ee2c30) at
thread/qthread_unix.cpp:338
#10 0x00007f7042db3f05 in start_thread (arg=0x7f70026d9700) at
pthread_create.c:301
#11 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f7001065700 (LWP 15576)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f704304bc5b in wait (time=18446744073709551615, this=0x20d8a90) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x20d8b90,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f70459ba96b in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x20e3020,
th=0x6d17ff0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f70459bd25b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x20874b0, th=0x6d17ff0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x20874b0, th=0x6d17ff0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x20874b0, th=0x6d17ff0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f70459bc0cf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f7001064e20, parent=0x20e3020, th=0x6d17ff0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#8  0x00007f70459bc15b in ThreadWeaver::Thread::run (this=0x6d17ff0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#9  0x00007f704304b6ec in QThreadPrivate::start (arg=0x6d17ff0) at
thread/qthread_unix.cpp:338
#10 0x00007f7042db3f05 in start_thread (arg=0x7f7001065700) at
pthread_create.c:301
#11 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f7000864700 (LWP 15577)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f704304bc5b in wait (time=18446744073709551615, this=0x20d8a90) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x20d8b90,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f70459ba96b in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x20e3020,
th=0x7f6fb40024a0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f70459bd25b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x20874b0, th=0x7f6fb40024a0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f70459bc0cf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f7000863e20, parent=0x20e3020, th=0x7f6fb40024a0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f70459bc15b in ThreadWeaver::Thread::run (this=0x7f6fb40024a0) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f704304b6ec in QThreadPrivate::start (arg=0x7f6fb40024a0) at
thread/qthread_unix.cpp:338
#8  0x00007f7042db3f05 in start_thread (arg=0x7f7000864700) at
pthread_create.c:301
#9  0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f7001ed8700 (LWP 15676)):
#0  0x00007f70411fbff3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f703b73aae8 in g_main_context_poll (n_fds=2, fds=0x7f6fb0634110,
timeout=-1, context=0x7f6fb0001500, priority=<optimized out>) at gmain.c:3386
#2  g_main_context_iterate (context=0x7f6fb0001500, block=<optimized out>,
dispatch=1, self=<optimized out>) at gmain.c:3068
#3  0x00007f703b73afa9 in g_main_context_iteration (context=0x7f6fb0001500,
may_block=1) at gmain.c:3136
#4  0x00007f704317a5ff in QEventDispatcherGlib::processEvents
(this=0x7f6fb0365b80, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f704314a162 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f704314a3b7 in QEventLoop::exec (this=0x7f7001ed7dd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f7043048687 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f7043129c0f in QInotifyFileSystemWatcherEngine::run (this=0x894b0e0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f704304b6ec in QThreadPrivate::start (arg=0x894b0e0) at
thread/qthread_unix.cpp:338
#10 0x00007f7042db3f05 in start_thread (arg=0x7f7001ed8700) at
pthread_create.c:301
#11 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f6fa897c700 (LWP 15677)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f704304bc5b in wait (time=18446744073709551615, this=0x669cd20) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x8968020,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f70459ba96b in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8962c50,
th=0x8a11d70) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f70459bd25b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x8a11d70) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x8a11d70) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f70459bc0cf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f6fa897be20, parent=0x8962c50, th=0x8a11d70) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f70459bc15b in ThreadWeaver::Thread::run (this=0x8a11d70) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f704304b6ec in QThreadPrivate::start (arg=0x8a11d70) at
thread/qthread_unix.cpp:338
#9  0x00007f7042db3f05 in start_thread (arg=0x7f6fa897c700) at
pthread_create.c:301
#10 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f6fa37fe700 (LWP 15780)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f704304bc5b in wait (time=18446744073709551615, this=0x669cd20) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x8968020,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f70459ba96b in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8962c50,
th=0x3ac9130) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f70459bd25b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x3ac9130) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f70459bc0cf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f6fa37fde20, parent=0x8962c50, th=0x3ac9130) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f70459bc15b in ThreadWeaver::Thread::run (this=0x3ac9130) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f704304b6ec in QThreadPrivate::start (arg=0x3ac9130) at
thread/qthread_unix.cpp:338
#8  0x00007f7042db3f05 in start_thread (arg=0x7f6fa37fe700) at
pthread_create.c:301
#9  0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f6fa2ffd700 (LWP 15781)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f704304bc5b in wait (time=18446744073709551615, this=0x669cd20) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x8968020,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f70459ba96b in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8962c50,
th=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f70459bd25b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f70459bc0cf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f6fa2ffce20, parent=0x8962c50, th=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#11 0x00007f70459bc15b in ThreadWeaver::Thread::run (this=0x655c490) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#12 0x00007f704304b6ec in QThreadPrivate::start (arg=0x655c490) at
thread/qthread_unix.cpp:338
#13 0x00007f7042db3f05 in start_thread (arg=0x7f6fa2ffd700) at
pthread_create.c:301
#14 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f6fa27fc700 (LWP 15891)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f704304bc5b in wait (time=18446744073709551615, this=0x669cd20) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x8968020,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f70459ba96b in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8962c50,
th=0x50d3d00) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f70459bd25b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x50d3d00) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x50d3d00) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x50d3d00) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f70459bd274 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x4fe0140, th=0x50d3d00) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f70459bc0cf in ThreadWeaver::ThreadRunHelper::run
(this=0x7f6fa27fbe20, parent=0x8962c50, th=0x50d3d00) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f70459bc15b in ThreadWeaver::Thread::run (this=0x50d3d00) at
/usr/src/debug/kdelibs-4.8.5/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f704304b6ec in QThreadPrivate::start (arg=0x50d3d00) at
thread/qthread_unix.cpp:338
#11 0x00007f7042db3f05 in start_thread (arg=0x7f6fa27fc700) at
pthread_create.c:301
#12 0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f6fa3fff700 (LWP 21372)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:213
#1  0x00007f704304bbbf in wait (time=30000, this=0x6efe8e0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6edb498, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007f704303ef2f in QThreadPoolThread::run (this=0x6efca40) at
concurrent/qthreadpool.cpp:141
#4  0x00007f704304b6ec in QThreadPrivate::start (arg=0x6efca40) at
thread/qthread_unix.cpp:338
#5  0x00007f7042db3f05 in start_thread (arg=0x7f6fa3fff700) at
pthread_create.c:301
#6  0x00007f704120510d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f7047565760 (LWP 15159)):
[KCrash Handler]
#6  QHashData::nextNode (node=0x69a40b0) at tools/qhash.cpp:294
#7  0x00007f700eadfda4 in operator++ (this=<synthetic pointer>) at
/usr/include/QtCore/qhash.h:355
#8  CMakeManager::cleanupToDelete (this=this@entry=0x5865370, p=0x3a60dd0) at
/home/torbjornk/src/kdev/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1150
#9  0x00007f700eae2116 in CMakeManager::dirtyFile (this=this@entry=0x5865370,
dirty=...) at
/home/torbjornk/src/kdev/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1295
#10 0x00007f700eae2559 in CMakeManager::realDirectoryChanged
(this=this@entry=0x5865370, dir=...) at
/home/torbjornk/src/kdev/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1224
#11 0x00007f700eae2643 in CMakeManager::filesystemBuffererTimeout
(this=0x5865370) at
/home/torbjornk/src/kdev/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1205
#12 0x00007f704315f511 in QMetaObject::activate (sender=0x5860b70, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#13 0x00007f7043164409 in QObject::event (this=0x5860b70, e=<optimized out>) at
kernel/qobject.cpp:1166
#14 0x00007f70422b10e4 in notify_helper (e=0x7fff1b6de440, receiver=0x5860b70,
this=0x1daf540) at kernel/qapplication.cpp:4557
#15 QApplicationPrivate::notify_helper (this=0x1daf540, receiver=0x5860b70,
e=0x7fff1b6de440) at kernel/qapplication.cpp:4529
#16 0x00007f70422b5eb3 in QApplication::notify (this=0x7fff1b6deb40,
receiver=0x5860b70, e=0x7fff1b6de440) at kernel/qapplication.cpp:4418
#17 0x00007f704396c156 in KApplication::notify (this=0x7fff1b6deb40,
receiver=0x5860b70, event=0x7fff1b6de440) at
/usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#18 0x00007f704314b62c in QCoreApplication::notifyInternal
(this=0x7fff1b6deb40, receiver=0x5860b70, event=0x7fff1b6de440) at
kernel/qcoreapplication.cpp:915
#19 0x00007f704317c418 in sendEvent (event=0x7fff1b6de440, receiver=<optimized
out>) at kernel/qcoreapplication.h:231
#20 QTimerInfoList::activateTimers (this=0x1db31e0) at
kernel/qeventdispatcher_unix.cpp:626
#21 0x00007f7043179dcd in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#22 timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:180
#23 0x00007f7043179df1 in idleTimerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:233
#24 0x00007f703b73a5dd in g_main_dispatch (context=0x1db20e0) at gmain.c:2425
#25 g_main_context_dispatch (context=0x1db20e0) at gmain.c:2995
#26 0x00007f703b73add8 in g_main_context_iterate (context=0x1db20e0,
block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#27 0x00007f703b73afa9 in g_main_context_iteration (context=0x1db20e0,
may_block=1) at gmain.c:3136
#28 0x00007f704317a5ff in QEventDispatcherGlib::processEvents (this=0x1d04820,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#29 0x00007f704235491e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f704314a162 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#31 0x00007f704314a3b7 in QEventLoop::exec (this=0x7fff1b6de760, flags=...) at
kernel/qeventloop.cpp:204
#32 0x00007f704314f1d5 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#33 0x000000000040e3ee in main (argc=<optimized out>, argv=<optimized out>) at
/home/torbjornk/src/kdev/kdevelop/app/main.cpp:503

Reported using DrKonqi

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