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List:       kdevelop-bugs
Subject:    [Bug 309219] New: Crash when renaming file via Projects toolbar
From:       Dan Vrátil <dvratil () redhat ! com>
Date:       2012-10-29 21:23:26
Message-ID: bug-309219-40295 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=309219

            Bug ID: 309219
          Severity: critical
           Version: git master
          Priority: NOR
          Assignee: kdevelop-bugs@kdevelop.org
           Summary: Crash when renaming file via Projects toolbar
    Classification: Unclassified
                OS: Linux
          Reporter: dvratil@redhat.com
          Hardware: Compiled Sources
            Status: NEW
         Component: Build tools: CMake
           Product: kdevelop

When I rename a file in Projects toolbar and confirm change in CMakeLists.txt
(when it's a .cpp file), KDevelop crashes.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f2bb0c60880 (LWP 24246))]

Thread 27 (Thread 0x7f2ba4451700 (LWP 24247)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007f2bb4236c87 in wait (time=1000, this=0x1fae880) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x33bb030, time=1000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007f2bb1ea31af in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x33bb010) at
/home/data/clones/kdevplatform/language/duchain/duchain.cpp:282
#4  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x33bb010) at
thread/qthread_unix.cpp:338
#5  0x0000003ba6207d15 in start_thread (arg=0x7f2ba4451700) at
pthread_create.c:308
#6  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 26 (Thread 0x7f2ba2f58700 (LWP 24248)):
#0  0x0000003ba5aeb5f3 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2bb4310b32 in QProcessManager::run (this=0x7f2bb468a520
<processManager()::processManager>) at io/qprocess_unix.cpp:245
#2  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x7f2bb468a520
<processManager()::processManager>) at thread/qthread_unix.cpp:338
#3  0x0000003ba6207d15 in start_thread (arg=0x7f2ba2f58700) at
pthread_create.c:308
#4  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 25 (Thread 0x7f2b8d1f2700 (LWP 24250)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=1, fds=0x7f2b88002ea0,
timeout=-1, context=0x7f2b880009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2b880009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2b880009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361176 in QEventDispatcherGlib::processEvents
(this=0x7f2b880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2b8d1f1d00, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2b8d1f1d00, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x3f59fa0) at
thread/qthread_unix.cpp:338
#9  0x0000003ba6207d15 in start_thread (arg=0x7f2b8d1f2700) at
pthread_create.c:308
#10 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 24 (Thread 0x7f2b8c9f1700 (LWP 24251)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=1, fds=0x7f2b80002ca0,
timeout=-1, context=0x7f2b800009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2b800009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2b800009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361176 in QEventDispatcherGlib::processEvents
(this=0x7f2b800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2b8c9f0d00, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2b8c9f0d00, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x402a890) at
thread/qthread_unix.cpp:338
#9  0x0000003ba6207d15 in start_thread (arg=0x7f2b8c9f1700) at
pthread_create.c:308
#10 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 23 (Thread 0x7f2b87ec6700 (LWP 24256)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f2bb2b4fa77 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f2bb2e5d660 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f2bb2b4faa9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003ba6207d15 in start_thread (arg=0x7f2b87ec6700) at
pthread_create.c:308
#4  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 22 (Thread 0x7f2b86a85700 (LWP 24257)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2afc0029b0,
timeout=-1, context=0x7f2afc0009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2afc0009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2afc0009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361176 in QEventDispatcherGlib::processEvents
(this=0x7f2afc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2b86a84cd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2b86a84cd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x561a7b0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x561a7b0) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2b86a85700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 21 (Thread 0x7f2afaffd700 (LWP 24391)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x0000003b47a1672d in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x3b48400ce0 <WTF::pageheap_memory>) at wtf/FastMalloc.cpp:2495
#2  0x0000003b47a16839 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x0000003ba6207d15 in start_thread (arg=0x7f2afaffd700) at
pthread_create.c:308
#4  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 20 (Thread 0x7f2afb7fe700 (LWP 24392)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=1, fds=0x7f2af062b460,
timeout=5793, context=0x7f2af0002400, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2af0002400,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2af0002400,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361176 in QEventDispatcherGlib::processEvents
(this=0x7f2af0054a00, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2afb7fdd00, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2afb7fdd00, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x56b2440) at
thread/qthread_unix.cpp:338
#9  0x0000003ba6207d15 in start_thread (arg=0x7f2afb7fe700) at
pthread_create.c:308
#10 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 19 (Thread 0x7f2afa7fc700 (LWP 24462)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2aec122820,
timeout=-1, context=0x7f2aec015ac0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2aec015ac0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2aec015ac0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361156 in QEventDispatcherGlib::processEvents
(this=0x7f2aec0159e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2afa7fbcd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2afa7fbcd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x619f0e0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x619f0e0) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2afa7fc700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 18 (Thread 0x7f2afbfff700 (LWP 24463)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007f2bb4236c87 in wait (time=30000, this=0x61ab8c0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x61d63f8, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007f2bb422a50f in QThreadPoolThread::run (this=0x61d7390) at
concurrent/qthreadpool.cpp:141
#4  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x61d7390) at
thread/qthread_unix.cpp:338
#5  0x0000003ba6207d15 in start_thread (arg=0x7f2afbfff700) at
pthread_create.c:308
#6  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 17 (Thread 0x7f2af88fd700 (LWP 24473)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2af40013e0,
timeout=-1, context=0x7f2af4192fd0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2af4192fd0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2af4192fd0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361156 in QEventDispatcherGlib::processEvents
(this=0x7f2af4003f20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2af88fccd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2af88fccd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x5ff1500)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x5ff1500) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2af88fd700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 16 (Thread 0x7f2ae3fff700 (LWP 24475)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007f2bb4236c87 in wait (time=30000, this=0x61ab8c0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x61d63f8, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007f2bb422a50f in QThreadPoolThread::run (this=0x61cb720) at
concurrent/qthreadpool.cpp:141
#4  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x61cb720) at
thread/qthread_unix.cpp:338
#5  0x0000003ba6207d15 in start_thread (arg=0x7f2ae3fff700) at
pthread_create.c:308
#6  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 15 (Thread 0x7f2ae37fe700 (LWP 24491)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2adc002c30,
timeout=-1, context=0x7f2adc0008c0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2adc0008c0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2adc0008c0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361156 in QEventDispatcherGlib::processEvents
(this=0x7f2adc002a00, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2ae37fdcd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2ae37fdcd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x61c9190)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x61c9190) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2ae37fe700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 14 (Thread 0x7f2ae2ffd700 (LWP 24493)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007f2bb4236c87 in wait (time=30000, this=0x61ab8c0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x61d63f8, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007f2bb422a50f in QThreadPoolThread::run (this=0x632ef60) at
concurrent/qthreadpool.cpp:141
#4  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x632ef60) at
thread/qthread_unix.cpp:338
#5  0x0000003ba6207d15 in start_thread (arg=0x7f2ae2ffd700) at
pthread_create.c:308
#6  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 13 (Thread 0x7f2a97fff700 (LWP 24498)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2a900027b0,
timeout=-1, context=0x7f2a900009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2a900009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2a900009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361156 in QEventDispatcherGlib::processEvents
(this=0x7f2a900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2a97ffecd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2a97ffecd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x627ff30)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x627ff30) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2a97fff700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 12 (Thread 0x7f2a977fe700 (LWP 24499)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007f2bb4236c87 in wait (time=30000, this=0x61ab8c0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x61d63f8, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007f2bb422a50f in QThreadPoolThread::run (this=0x627ff70) at
concurrent/qthreadpool.cpp:141
#4  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x627ff70) at
thread/qthread_unix.cpp:338
#5  0x0000003ba6207d15 in start_thread (arg=0x7f2a977fe700) at
pthread_create.c:308
#6  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 11 (Thread 0x7f2ae1cce700 (LWP 24746)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2a8c002bb0,
timeout=-1, context=0x7f2a8c0009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2a8c0009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2a8c0009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361176 in QEventDispatcherGlib::processEvents
(this=0x7f2a8c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2ae1ccdcd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2ae1ccdcd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x63b5820)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x63b5820) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2ae1cce700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 10 (Thread 0x7f2ae14cd700 (LWP 24747)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f2bb4236d2b in wait (time=18446744073709551615, this=0x61a0390) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6745520,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x0000003be780aad1 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x627ddf0,
th=0x782f700) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003be780d31b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x66ec6a0, th=0x782f700) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003be780d334 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x66ec6a0, th=0x782f700) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x0000003be780c18f in ThreadWeaver::ThreadRunHelper::run
(this=this@entry=0x7f2ae14ccd00, parent=0x627ddf0, th=th@entry=0x782f700) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:87
#7  0x0000003be780c21b in ThreadWeaver::Thread::run (this=0x782f700) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x782f700) at
thread/qthread_unix.cpp:338
#9  0x0000003ba6207d15 in start_thread (arg=0x7f2ae14cd700) at
pthread_create.c:308
#10 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 9 (Thread 0x7f2ae0a02700 (LWP 24761)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2a840027b0,
timeout=-1, context=0x7f2a840009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2a840009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2a840009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361156 in QEventDispatcherGlib::processEvents
(this=0x7f2a840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2ae0a01cd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2ae0a01cd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x6253df0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x6253df0) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2ae0a02700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 8 (Thread 0x7f2a96ffd700 (LWP 24764)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2a78002bb0,
timeout=-1, context=0x7f2a780009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2a780009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2a780009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361156 in QEventDispatcherGlib::processEvents
(this=0x7f2a780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2a96ffccd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2a96ffccd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x7452510)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x7452510) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2a96ffd700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 7 (Thread 0x7f2a967fc700 (LWP 24765)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2a7c002bb0,
timeout=-1, context=0x7f2a7c0009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2a7c0009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2a7c0009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361156 in QEventDispatcherGlib::processEvents
(this=0x7f2a7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2a967fbcd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2a967fbcd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x746e110)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x746e110) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2a967fc700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 6 (Thread 0x7f2a95ffb700 (LWP 24766)):
#0  0x0000003ba5ae97ed in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003ba5647d64 in g_main_context_poll (n_fds=2, fds=0x7f2a700029b0,
timeout=-1, context=0x7f2a700009a0, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f2a700009a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
gmain.c:3285
#3  0x0000003ba5647e84 in g_main_context_iteration (context=0x7f2a700009a0,
may_block=1) at gmain.c:3351
#4  0x00007f2bb4361156 in QEventDispatcherGlib::processEvents
(this=0x7f2a700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7f2a95ffacd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f2bb43320b8 in QEventLoop::exec (this=0x7f2a95ffacd0, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007f2bb42337f0 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007f2bb431263f in QInotifyFileSystemWatcherEngine::run (this=0x7475370)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x7475370) at
thread/qthread_unix.cpp:338
#10 0x0000003ba6207d15 in start_thread (arg=0x7f2a95ffb700) at
pthread_create.c:308
#11 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 5 (Thread 0x7f2a95248700 (LWP 25706)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f2bb4236d2b in wait (time=18446744073709551615, this=0x61a0390) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6745520,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x0000003be780aad1 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x627ddf0,
th=0x6258e00) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003be780d31b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x66ec6a0, th=0x6258e00) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003be780c18f in ThreadWeaver::ThreadRunHelper::run
(this=this@entry=0x7f2a95247d00, parent=0x627ddf0, th=th@entry=0x6258e00) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003be780c21b in ThreadWeaver::Thread::run (this=0x6258e00) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x6258e00) at
thread/qthread_unix.cpp:338
#8  0x0000003ba6207d15 in start_thread (arg=0x7f2a95248700) at
pthread_create.c:308
#9  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 4 (Thread 0x7f2a94a47700 (LWP 25707)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f2bb4236d2b in wait (time=18446744073709551615, this=0x61a0390) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6745520,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x0000003be780aad1 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x627ddf0,
th=0x4f9bc20) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003be780d31b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x66ec6a0, th=0x4f9bc20) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003be780c18f in ThreadWeaver::ThreadRunHelper::run
(this=this@entry=0x7f2a94a46d00, parent=0x627ddf0, th=th@entry=0x4f9bc20) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003be780c21b in ThreadWeaver::Thread::run (this=0x4f9bc20) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x4f9bc20) at
thread/qthread_unix.cpp:338
#8  0x0000003ba6207d15 in start_thread (arg=0x7f2a94a47700) at
pthread_create.c:308
#9  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 3 (Thread 0x7f2a6ffff700 (LWP 25805)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f2bb4236d2b in wait (time=18446744073709551615, this=0x2230fb0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2230d10,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x0000003be780aad1 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2230b40,
th=0x4e99560) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003be780d31b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x2230d70, th=0x4e99560) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003be780c18f in ThreadWeaver::ThreadRunHelper::run
(this=this@entry=0x7f2a6fffed00, parent=0x2230b40, th=th@entry=0x4e99560) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:87
#6  0x0000003be780c21b in ThreadWeaver::Thread::run (this=0x4e99560) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x4e99560) at
thread/qthread_unix.cpp:338
#8  0x0000003ba6207d15 in start_thread (arg=0x7f2a6ffff700) at
pthread_create.c:308
#9  0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 2 (Thread 0x7f2a6f7fe700 (LWP 25806)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00007f2bb4236d2b in wait (time=18446744073709551615, this=0x2230fb0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2230d10,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x0000003be780aad1 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2230b40,
th=0x7f2a64002c50) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x0000003be780d31b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x2230d70, th=0x7f2a64002c50) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x0000003be780d334 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x2230d70, th=0x7f2a64002c50) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x0000003be780c18f in ThreadWeaver::ThreadRunHelper::run
(this=this@entry=0x7f2a6f7fdd00, parent=0x2230b40, th=th@entry=0x7f2a64002c50)
at /usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:87
#7  0x0000003be780c21b in ThreadWeaver::Thread::run (this=0x7f2a64002c50) at
/usr/src/debug/kdelibs-4.9.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f2bb42367cc in QThreadPrivate::start (arg=0x7f2a64002c50) at
thread/qthread_unix.cpp:338
#9  0x0000003ba6207d15 in start_thread (arg=0x7f2a6f7fe700) at
pthread_create.c:308
#10 0x0000003ba5af22cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 1 (Thread 0x7f2bb0c60880 (LWP 24246)):
[KCrash Handler]
#6  QHashData::nextNode (node=0x4f29d00) at tools/qhash.cpp:294
#7  0x00007f2b86f221ec in QHash<KUrl, KUrl>::iterator::operator++
(this=this@entry=0x7fff62953380) at /usr/include/QtCore/qhash.h:355
#8  0x00007f2b86f1bd94 in CMakeManager::cleanupToDelete
(this=this@entry=0x4d43f20, p=0x4dec370) at
/home/data/clones/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1150
#9  0x00007f2b86f1cdea in CMakeManager::dirtyFile (this=this@entry=0x4d43f20,
dirty=...) at
/home/data/clones/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1295
#10 0x00007f2b86f1d2f3 in CMakeManager::realDirectoryChanged
(this=this@entry=0x4d43f20, dir=...) at
/home/data/clones/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1224
#11 0x00007f2b86f1d3a3 in CMakeManager::filesystemBuffererTimeout
(this=0x4d43f20) at
/home/data/clones/kdevelop/projectmanagers/cmake/cmakemanager.cpp:1205
#12 0x00007f2bb434989f in QMetaObject::activate (sender=0x4e91df0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#13 0x00007f2bb434781c in QObject::event (this=0x4e91df0, e=<optimized out>) at
kernel/qobject.cpp:1157
#14 0x00007f2bb36e34cc in QApplicationPrivate::notify_helper
(this=this@entry=0x1e12f70, receiver=receiver@entry=0x4e91df0,
e=e@entry=0x7fff62953e30) at kernel/qapplication.cpp:4557
#15 0x00007f2bb36e794a in QApplication::notify (this=0x7fff629544a0,
receiver=0x4e91df0, e=0x7fff62953e30) at kernel/qapplication.cpp:4418
#16 0x0000003be324449e in KApplication::notify (this=<optimized out>,
receiver=<optimized out>, event=<optimized out>) at
/home/progdan/projects/kde/kdelibs/kdeui/kernel/kapplication.cpp:311
#17 0x00007f2bb43330de in QCoreApplication::notifyInternal
(this=0x7fff629544a0, receiver=0x4e91df0, event=0x7fff62953e30) at
kernel/qcoreapplication.cpp:915
#18 0x00007f2bb43639c2 in sendEvent (event=0x7fff62953e30, receiver=<optimized
out>) at kernel/qcoreapplication.h:231
#19 QTimerInfoList::activateTimers (this=0x1e14960) at
kernel/qeventdispatcher_unix.cpp:611
#20 0x00007f2bb4360ae4 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#21 timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:180
#22 0x00007f2bb4360b01 in idleTimerSourceDispatch
(source=source@entry=0x1e14780) at kernel/qeventdispatcher_glib.cpp:233
#23 0x0000003ba5647a95 in g_main_dispatch (context=0x1e14320) at gmain.c:2715
#24 g_main_context_dispatch (context=context@entry=0x1e14320) at gmain.c:3219
#25 0x0000003ba5647dc8 in g_main_context_iterate
(context=context@entry=0x1e14320, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
#26 0x0000003ba5647e84 in g_main_context_iteration (context=0x1e14320,
may_block=1) at gmain.c:3351
#27 0x00007f2bb4361156 in QEventDispatcherGlib::processEvents (this=0x1d5a5c0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007f2bb37835de in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#29 0x00007f2bb4331e2f in QEventLoop::processEvents
(this=this@entry=0x7fff629540b0, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f2bb43320b8 in QEventLoop::exec (this=0x7fff629540b0, flags=...) at
kernel/qeventloop.cpp:204
#31 0x00007f2bb4336ea8 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#32 0x000000000040d4d9 in main (argc=<optimized out>, argv=<optimized out>) at
/home/data/clones/kdevelop/app/main.cpp:502

Reproducible: Always

Steps to Reproduce:
1. Have CMake project
2. Rename a file in Projects toolbar

Actual Results:  
Crash

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