355241 – KDevelop crashes when rebuilding project (git clean followed by make) [KDevelop::Path::Path, KDevelop::ProjectBaseItem::path, KDevelop::FileManagerListJob::startNextJob]

Bug 355241 - KDevelop crashes when rebuilding project (git clean followed by make) [KDevelop::Path::Path, KDevelop::ProjectBaseItem::path, KDevelop::FileManagerListJob::startNextJob]

Summary: KDevelop crashes when rebuilding project (git clean followed by make) [KDevel...

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kdevelop
Classification:	Applications
Component:	general (show other bugs)
Version:	4.7.1
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	kdevelop-bugs-null

URL:
Keywords:	drkonqi, junior-jobs

Duplicates (3):	357881 383257 383874 (view as bug list)
Depends on:
Blocks:

Reported:	2015-11-12 14:04 UTC by ok
Modified:	2020-12-17 05:54 UTC (History)
CC List:	5 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description ok 2015-11-12 14:04:26 UTC

Application: kdevelop (4.7.1)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.0-31-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
git clean -dfx && make prepare && CROSS_TOOLS='\''distcc /opt/x-tools'\'' make -j40 && make release

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7de82cc800 (LWP 29285))]

Thread 16 (Thread 0x7f7dcba86700 (LWP 29287)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de10b0a7a in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f7de10b0aa9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f7de3d016aa in start_thread (arg=0x7f7dcba86700) at pthread_create.c:333
#4  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f7d4a787700 (LWP 29288)):
#0  0x00007f7de49b18dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7ddea43ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7ddea43fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7de514587e in QEventDispatcherGlib::processEvents (this=0x7f7d440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f7de5114d21 in QEventLoop::processEvents (this=this@entry=0x7f7d4a786d80, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7de5115085 in QEventLoop::exec (this=this@entry=0x7f7d4a786d80, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7de5008e89 in QThread::exec (this=this@entry=0x1d1ac60) at thread/qthread.cpp:538
#7  0x00007f7de50f5493 in QInotifyFileSystemWatcherEngine::run (this=0x1d1ac60) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x1d1ac60) at thread/qthread_unix.cpp:349
#9  0x00007f7de3d016aa in start_thread (arg=0x7f7d4a787700) at pthread_create.c:333
#10 0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f7d494c8700 (LWP 29299)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f7de500bc34 in wait (time=1000, this=0x37fa9c0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x37f3d58, mutex=mutex@entry=0x37f3d60, time=time@entry=1000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7de1b24526 in KDevelop::DUChainPrivate::CleanupThread::run (this=0x37f3d40) at /build/buildd/kdevplatform-1.7.1/language/duchain/duchain.cpp:283
#4  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x37f3d40) at thread/qthread_unix.cpp:349
#5  0x00007f7de3d016aa in start_thread (arg=0x7f7d494c8700) at pthread_create.c:333
#6  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f7d3a8bf700 (LWP 29300)):
#0  0x00007f7de49b18dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7ddea43ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7ddea43fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7de514587e in QEventDispatcherGlib::processEvents (this=0x7f7d340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f7de5114d21 in QEventLoop::processEvents (this=this@entry=0x7f7d3a8bedd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7de5115085 in QEventLoop::exec (this=this@entry=0x7f7d3a8bedd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7de5008e89 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x40e8aa8) at thread/qthread_unix.cpp:349
#8  0x00007f7de3d016aa in start_thread (arg=0x7f7d3a8bf700) at pthread_create.c:333
#9  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f7d1cef2700 (LWP 29322)):
#0  0x00007f7de49b18dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7ddea43ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7ddea43fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7de514587e in QEventDispatcherGlib::processEvents (this=0x7f7d100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f7de5114d21 in QEventLoop::processEvents (this=this@entry=0x7f7d1cef1d80, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7de5115085 in QEventLoop::exec (this=this@entry=0x7f7d1cef1d80, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7de5008e89 in QThread::exec (this=this@entry=0x4dcd650) at thread/qthread.cpp:538
#7  0x00007f7de50f5493 in QInotifyFileSystemWatcherEngine::run (this=0x4dcd650) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x4dcd650) at thread/qthread_unix.cpp:349
#9  0x00007f7de3d016aa in start_thread (arg=0x7f7d1cef2700) at pthread_create.c:333
#10 0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f7d1d6f3700 (LWP 29530)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de500bc56 in wait (time=18446744073709551615, this=0x1fd9250) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x202ad18, mutex=0x1f0eb40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7ddcc7ce9c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x202acf0, th=0x1e56170) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f7ddcc7fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x1e56170, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f7ddcc7fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x1e56170, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f7ddcc7fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x1e56170, previous=0x631b8e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f7ddcc7e85f in ThreadWeaver::Thread::run (this=0x1e56170) at ../../../threadweaver/Weaver/Thread.cpp:98
#8  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x1e56170) at thread/qthread_unix.cpp:349
#9  0x00007f7de3d016aa in start_thread (arg=0x7f7d1d6f3700) at pthread_create.c:333
#10 0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f7d1739b700 (LWP 29532)):
#0  0x00007f7de49b18dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7ddea43ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7ddea43fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7de514587e in QEventDispatcherGlib::processEvents (this=0x7f7d0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f7de5114d21 in QEventLoop::processEvents (this=this@entry=0x7f7d1739add0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7de5115085 in QEventLoop::exec (this=this@entry=0x7f7d1739add0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7de5008e89 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x7f530a0) at thread/qthread_unix.cpp:349
#8  0x00007f7de3d016aa in start_thread (arg=0x7f7d1739b700) at pthread_create.c:333
#9  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f7d16b9a700 (LWP 29533)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de500bc56 in wait (time=18446744073709551615, this=0x22fc0f0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x22fbfc8, mutex=0x22fc270, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7ddcc7ce9c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22fbfa0, th=0x7d28350) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f7ddcc7fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22fc300, th=0x7d28350, previous=0x66c6a30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f7ddcc7e85f in ThreadWeaver::Thread::run (this=0x7d28350) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x7d28350) at thread/qthread_unix.cpp:349
#7  0x00007f7de3d016aa in start_thread (arg=0x7f7d16b9a700) at pthread_create.c:333
#8  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f7d16399700 (LWP 29534)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de500bc56 in wait (time=18446744073709551615, this=0x22fc0f0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x22fbfc8, mutex=0x22fc270, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7ddcc7ce9c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x22fbfa0, th=0x7f7d04003380) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f7ddcc7fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x22fc300, th=0x7f7d04003380, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f7ddcc7fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x22fc300, th=0x7f7d04003380, previous=0x61b8940) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f7ddcc7e85f in ThreadWeaver::Thread::run (this=0x7f7d04003380) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x7f7d04003380) at thread/qthread_unix.cpp:349
#8  0x00007f7de3d016aa in start_thread (arg=0x7f7d16399700) at pthread_create.c:333
#9  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f7d15788700 (LWP 20322)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de500bc56 in wait (time=18446744073709551615, this=0x1fd9250) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x202ad18, mutex=0x1f0eb40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7ddcc7ce9c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x202acf0, th=0x7c90670) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f7ddcc7fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x7c90670, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f7ddcc7fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x7c90670, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f7ddcc7fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x7c90670, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f7ddcc7fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x7c90670, previous=0x76ede40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007f7ddcc7e85f in ThreadWeaver::Thread::run (this=0x7c90670) at ../../../threadweaver/Weaver/Thread.cpp:98
#9  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x7c90670) at thread/qthread_unix.cpp:349
#10 0x00007f7de3d016aa in start_thread (arg=0x7f7d15788700) at pthread_create.c:333
#11 0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f7d14f87700 (LWP 20323)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de500bc56 in wait (time=18446744073709551615, this=0x1fd9250) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x202ad18, mutex=0x1f0eb40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7ddcc7ce9c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x202acf0, th=0x8d19190) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f7ddcc7fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x8d19190, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f7ddcc7fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x8d19190, previous=0x8a838d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f7ddcc7e85f in ThreadWeaver::Thread::run (this=0x8d19190) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x8d19190) at thread/qthread_unix.cpp:349
#8  0x00007f7de3d016aa in start_thread (arg=0x7f7d14f87700) at pthread_create.c:333
#9  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f7d03427700 (LWP 29223)):
#0  0x00007f7de49b18dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7ddea43ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7ddea43fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7de514587e in QEventDispatcherGlib::processEvents (this=0x7f7cbc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f7de5114d21 in QEventLoop::processEvents (this=this@entry=0x7f7d03426d80, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7de5115085 in QEventLoop::exec (this=this@entry=0x7f7d03426d80, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7de5008e89 in QThread::exec (this=this@entry=0xc9d56d0) at thread/qthread.cpp:538
#7  0x00007f7de50f5493 in QInotifyFileSystemWatcherEngine::run (this=0xc9d56d0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f7de500b6ff in QThreadPrivate::start (arg=0xc9d56d0) at thread/qthread_unix.cpp:349
#9  0x00007f7de3d016aa in start_thread (arg=0x7f7d03427700) at pthread_create.c:333
#10 0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f7d02c26700 (LWP 2212)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de500bc56 in wait (time=18446744073709551615, this=0x1fd9250) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x202ad18, mutex=0x1f0eb40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7ddcc7ce9c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x202acf0, th=0x76ccd10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f7ddcc7fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x76ccd10, previous=0x20eddf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f7ddcc7e85f in ThreadWeaver::Thread::run (this=0x76ccd10) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x76ccd10) at thread/qthread_unix.cpp:349
#7  0x00007f7de3d016aa in start_thread (arg=0x7f7d02c26700) at pthread_create.c:333
#8  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f7d02425700 (LWP 2213)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de500bc56 in wait (time=18446744073709551615, this=0x1fd9250) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x202ad18, mutex=0x1f0eb40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7ddcc7ce9c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x202acf0, th=0x68f1d50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f7ddcc7fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x68f1d50, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f7ddcc7fd8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x68f1d50, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f7ddcc7e85f in ThreadWeaver::Thread::run (this=0x68f1d50) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x68f1d50) at thread/qthread_unix.cpp:349
#8  0x00007f7de3d016aa in start_thread (arg=0x7f7d02425700) at pthread_create.c:333
#9  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f7d01c24700 (LWP 2220)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7de500bc56 in wait (time=18446744073709551615, this=0x1fd9250) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x202ad18, mutex=0x1f0eb40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7ddcc7ce9c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x202acf0, th=0x66a5240) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f7ddcc7fd73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4327940, th=0x66a5240, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f7ddcc7e85f in ThreadWeaver::Thread::run (this=0x66a5240) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007f7de500b6ff in QThreadPrivate::start (arg=0x66a5240) at thread/qthread_unix.cpp:349
#7  0x00007f7de3d016aa in start_thread (arg=0x7f7d01c24700) at pthread_create.c:333
#8  0x00007f7de49bceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f7de82cc800 (LWP 29285)):
[KCrash Handler]
#6  ref (this=0x730000746e6f67) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QString (other=..., this=0x5d953f0) at /usr/include/qt4/QtCore/qstring.h:726
#8  QVector<QString>::realloc (this=this@entry=0x7ffe0bd66170, asize=4, aalloc=4) at /usr/include/qt4/QtCore/qvector.h:532
#9  0x00007f7de185ec70 in detach_helper (this=0x7ffe0bd66170) at /usr/include/qt4/QtCore/qvector.h:337
#10 QVector (v=..., this=0x7ffe0bd66170) at /usr/include/qt4/QtCore/qvector.h:123
#11 KDevelop::Path::Path (this=0x7ffe0bd66170, other=..., child=...) at /build/buildd/kdevplatform-1.7.1/util/path.cpp:91
#12 0x00007f7de2143759 in KDevelop::ProjectBaseItem::path (this=this@entry=0x5d384b0) at /build/buildd/kdevplatform-1.7.1/project/projectmodel.cpp:468
#13 0x00007f7de215d5c0 in KDevelop::FileManagerListJob::startNextJob (this=0xcc9e800) at /build/buildd/kdevplatform-1.7.1/project/filemanagerlistjob.cpp:77
#14 0x00007f7de512f8e1 in QObject::event (this=0xcc9e800, e=<optimized out>) at kernel/qobject.cpp:1222
#15 0x00007f7de56489bc in QApplicationPrivate::notify_helper (this=this@entry=0x1c429f0, receiver=receiver@entry=0xcc9e800, e=e@entry=0xd033510) at kernel/qapplication.cpp:4570
#16 0x00007f7de564f4d8 in QApplication::notify (this=this@entry=0x7ffe0bd66950, receiver=receiver@entry=0xcc9e800, e=e@entry=0xd033510) at kernel/qapplication.cpp:4356
#17 0x00007f7de6627b4a in KApplication::notify (this=0x7ffe0bd66950, receiver=0xcc9e800, event=0xd033510) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007f7de51161cd in QCoreApplication::notifyInternal (this=0x7ffe0bd66950, receiver=receiver@entry=0xcc9e800, event=event@entry=0xd033510) at kernel/qcoreapplication.cpp:955
#19 0x00007f7de5119a71 in sendEvent (event=0xd033510, receiver=0xcc9e800) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1b86800) at kernel/qcoreapplication.cpp:1579
#21 0x00007f7de5119f03 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1472
#22 0x00007f7de51456ee in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=0x1c3fca0) at kernel/qeventdispatcher_glib.cpp:300
#24 0x00007f7ddea43c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f7ddea43f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f7ddea43fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f7de514585e in QEventDispatcherGlib::processEvents (this=0x1c43390, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#28 0x00007f7de56f0c66 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f7de5114d21 in QEventLoop::processEvents (this=this@entry=0x7ffe0bd66790, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f7de5115085 in QEventLoop::exec (this=this@entry=0x7ffe0bd66790, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f7de511ab09 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#32 0x00007f7de5646c1c in QApplication::exec () at kernel/qapplication.cpp:3828
#33 0x000000000041035c in main (argc=<optimized out>, argv=<optimized out>) at ../../app/main.cpp:582

Possible duplicates by query: bug 331291.

Reported using DrKonqi

Comment 1 Kevin Funk 2016-01-12 14:58:44 UTC

*** Bug 357881 has been marked as a duplicate of this bug. ***

Comment 2 Kevin Funk 2016-04-08 13:07:35 UTC

Confirmed because of multiple reports. Still happens in KF5-based version.

Comment 3 Kevin Funk 2017-08-08 06:41:24 UTC

*** Bug 383257 has been marked as a duplicate of this bug. ***

Comment 4 Kevin Funk 2017-08-08 06:42:03 UTC

Also see mailing list discussion: 
  https://mail.kde.org/pipermail/kdevelop-devel/2016-April/053495.html

Comment 5 Kevin Funk 2017-08-23 07:13:57 UTC

*** Bug 383874 has been marked as a duplicate of this bug. ***

Comment 6 RJVB 2018-11-25 16:47:54 UTC

What's the status of this?

I'm seeing very similar crashing during concurrent project reloads, i.e. when a file change triggers a reload of (part of) the project tree that is already being loaded.
I thought such concurrent reloads were possible only because I'm using a patch that modifies the dirwatching protocol to watch directories only but apparently the can occur with stock code too?

Comment 7 Justin Zobel 2020-12-17 05:39:04 UTC

Thank you for the crash report.

As it has been a while since this was reported, can you please test and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.

Comment 8 ok 2020-12-17 05:54:42 UTC

I do not have this setup any longer, think it should be reopened if found again.