Bug 381563 - KDevelop crash during config dialog close after modifying the cmake properties
Summary: KDevelop crash during config dialog close after modifying the cmake properties
Status: RESOLVED WORKSFORME
Alias: None
Product: kdevelop
Classification: Applications
Component: Build tools: CMake (other bugs)
Version First Reported In: 5.1.1
Platform: Compiled Sources Linux
: NOR normal
Target Milestone: ---
Assignee: kdevelop-bugs-null
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-06-23 09:27 UTC by RJVB
Modified: 2022-12-06 05:20 UTC (History)
0 users

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Description RJVB 2017-06-23 09:27:28 UTC 
Application: kdevelop5 (5.1.1)
 (Compiled from sources)
Qt Version: 5.8.0
Frameworks Version: 5.35.0
Operating System: Linux 4.9.30-ck1-mainline-core2-rjvb x86_64
Distribution: Ubuntu 14.04.5 LTS

-- Information about the crash:
- What I was doing when the application crashed:

- loaded a cmake-based project
- opened the project config dialog, and modified the cmake invocation
- clicked OK to close the dialog

The crash occurred somewhere near the end of the cmake run. This is not the 1st time I get this crash with a similar backtrace (but I cannot yet say if it's systematic).

This is with a recent build off the 5.1 branches; KDevelop and the FWs are built with GCC 7.1, Qt 5.8.0 is built with GCC 6.2 .

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDevelop (kdevelop5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f572d733780 (LWP 29427))]

Thread 9 (Thread 0x7f5701590700 (LWP 29431)):
#0  0x00007f5725dbac5d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f571ae132e6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f56fc003020, timeout=<optimized out>, context=0x7f56fc000990) at gmain.c:4216
#2  g_main_context_iterate (context=context@entry=0x7f56fc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3912
#3  0x00007f571ae133ec in g_main_context_iteration (context=0x7f56fc000990, may_block=may_block@entry=1) at gmain.c:3978
#4  0x00007f5726ba759b in QEventDispatcherGlib::processEvents (this=0x7f56fc0008c0, flags=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f5726b5317a in QEventLoop::exec (this=this@entry=0x7f570158fe20, flags=..., flags@entry=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventloop.cpp:212
#6  0x00007f57269852ab in QThread::exec (this=this@entry=0x7f5729bdb460 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread.cpp:507
#7  0x00007f572996b005 in QDBusConnectionManager::run (this=0x7f5729bdb460 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/dbus/qdbusconnection.cpp:170
#8  0x00007f5726989cf9 in QThreadPrivate::start (arg=0x7f5729bdb460 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread_unix.cpp:368
#9  0x00007f571e82c184 in start_thread (arg=0x7f5701590700) at pthread_create.c:312
#10 0x00007f5725dc7ffd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7f56f912b700 (LWP 29433)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f572698aa36 in wait_relative (time=1000, this=0x23061d0) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:133
#2  wait (time=1000, this=0x23061d0) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:141
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x22f7f10, time=1000) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:215
#4  0x00007f5723f3311f in KDevelop::DUChainPrivate::CleanupThread::run (this=0x22f7ef0) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_kdevplatform5/kf5-kdevplatform-devel/work/kf5-kdevplatform-5/language/duchain/duchain.cpp:282
#5  0x00007f5726989cf9 in QThreadPrivate::start (arg=0x22f7ef0) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread_unix.cpp:368
#6  0x00007f571e82c184 in start_thread (arg=0x7f56f912b700) at pthread_create.c:312
#7  0x00007f5725dc7ffd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f56e8c08700 (LWP 29434)):
#0  0x00007f5725dbac5d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f571ae132e6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f56e40053d0, timeout=<optimized out>, context=0x7f56e4000990) at gmain.c:4216
#2  g_main_context_iterate (context=context@entry=0x7f56e4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3912
#3  0x00007f571ae133ec in g_main_context_iteration (context=0x7f56e4000990, may_block=may_block@entry=1) at gmain.c:3978
#4  0x00007f5726ba759b in QEventDispatcherGlib::processEvents (this=0x7f56e40008c0, flags=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f5726b5317a in QEventLoop::exec (this=this@entry=0x7f56e8c07da0, flags=..., flags@entry=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventloop.cpp:212
#6  0x00007f57269852ab in QThread::exec (this=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread.cpp:507
#7  0x00007f5724017a1f in KDevelop::CompletionWorkerThread::run (this=0x2464d10) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_kdevplatform5/kf5-kdevplatform-devel/work/kf5-kdevplatform-5/language/codecompletion/codecompletionmodel.cpp:89
#8  0x00007f5726989cf9 in QThreadPrivate::start (arg=0x2464d10) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread_unix.cpp:368
#9  0x00007f571e82c184 in start_thread (arg=0x7f56e8c08700) at pthread_create.c:312
#10 0x00007f5725dc7ffd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f56db7fe700 (LWP 29716)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f572698aaeb in wait (time=18446744073709551615, this=0x2108540) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2192100, time=time@entry=18446744073709551615) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:215
#3  0x00007f572301b45b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x21769d0, th=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:594
#4  0x00007f572301bbed in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=<optimized out>, th=<optimized out>, th@entry=0x34fdb60, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:554
#5  0x00007f5723020868 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2193f30, th=0x34fdb60, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/workinghardstate.cpp:66
#6  0x00007f572301b30f in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x34fdb60, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:568
#7  0x00007f57230208b2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2193f30, th=0x34fdb60, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/workinghardstate.cpp:73
#8  0x00007f572301b30f in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x34fdb60, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:568
#9  0x00007f572301e28b in ThreadWeaver::Thread::run (this=0x34fdb60) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/thread.cpp:103
#10 0x00007f5726989cf9 in QThreadPrivate::start (arg=0x34fdb60) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread_unix.cpp:368
#11 0x00007f571e82c184 in start_thread (arg=0x7f56db7fe700) at pthread_create.c:312
#12 0x00007f5725dc7ffd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f56e24c8700 (LWP 29717)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f572698aaeb in wait (time=18446744073709551615, this=0x2108540) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2192100, time=time@entry=18446744073709551615) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:215
#3  0x00007f572301b45b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x21769d0, th=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:594
#4  0x00007f572301bbed in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=<optimized out>, th=<optimized out>, th@entry=0x7f56dc0985b0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:554
#5  0x00007f5723020868 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2193f30, th=0x7f56dc0985b0, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/workinghardstate.cpp:66
#6  0x00007f572301b30f in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f56dc0985b0, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:568
#7  0x00007f57230208b2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2193f30, th=0x7f56dc0985b0, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/workinghardstate.cpp:73
#8  0x00007f572301b30f in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f56dc0985b0, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:568
#9  0x00007f57230208b2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2193f30, th=0x7f56dc0985b0, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/workinghardstate.cpp:73
#10 0x00007f572301b30f in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f56dc0985b0, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:568
#11 0x00007f572301e28b in ThreadWeaver::Thread::run (this=0x7f56dc0985b0) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/thread.cpp:103
#12 0x00007f5726989cf9 in QThreadPrivate::start (arg=0x7f56dc0985b0) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread_unix.cpp:368
#13 0x00007f571e82c184 in start_thread (arg=0x7f56e24c8700) at pthread_create.c:312
#14 0x00007f5725dc7ffd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f56da7fc700 (LWP 29718)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f572698aaeb in wait (time=18446744073709551615, this=0x2108540) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2192100, time=time@entry=18446744073709551615) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qwaitcondition_unix.cpp:215
#3  0x00007f572301b45b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x21769d0, th=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:594
#4  0x00007f572301bbed in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=<optimized out>, th=<optimized out>, th@entry=0x7f56c8039c90, threadWasBusy=threadWasBusy@entry=true, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:554
#5  0x00007f5723020868 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2193f30, th=0x7f56c8039c90, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/workinghardstate.cpp:66
#6  0x00007f572301b30f in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f56c8039c90, wasBusy=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/weaver.cpp:568
#7  0x00007f572301e28b in ThreadWeaver::Thread::run (this=0x7f56c8039c90) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_KF5-Frameworks/kf5-threadweaver/work/threadweaver-5.35.0/src/thread.cpp:103
#8  0x00007f5726989cf9 in QThreadPrivate::start (arg=0x7f56c8039c90) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread_unix.cpp:368
#9  0x00007f571e82c184 in start_thread (arg=0x7f56da7fc700) at pthread_create.c:312
#10 0x00007f5725dc7ffd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f56dbfff700 (LWP 29729)):
#0  0x00007f5725db934d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f571ae63f80 in read (__nbytes=16, __buf=0x7f56dbffec80, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f56e4002790) at gwakeup.c:210
#3  0x00007f571ae12d7f in g_main_context_check (context=context@entry=0x7f56c403eaa0, max_priority=2147483647, fds=fds@entry=0x7f56c40013e0, n_fds=n_fds@entry=1) at gmain.c:3695
#4  0x00007f571ae1328c in g_main_context_iterate (context=context@entry=0x7f56c403eaa0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3914
#5  0x00007f571ae133ec in g_main_context_iteration (context=0x7f56c403eaa0, may_block=may_block@entry=1) at gmain.c:3978
#6  0x00007f5726ba759b in QEventDispatcherGlib::processEvents (this=0x7f56c401fd00, flags=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f5726b5317a in QEventLoop::exec (this=this@entry=0x7f56dbffee50, flags=..., flags@entry=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventloop.cpp:212
#8  0x00007f57269852ab in QThread::exec (this=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread.cpp:507
#9  0x00007f5726989cf9 in QThreadPrivate::start (arg=0x7f572c3897b8 <KDevelop::(anonymous namespace)::Q_QGS_s_parsingThread::innerFunction()::holder+8>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread_unix.cpp:368
#10 0x00007f571e82c184 in start_thread (arg=0x7f56dbfff700) at pthread_create.c:312
#11 0x00007f5725dc7ffd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f56daffd700 (LWP 29905)):
#0  0x00007f5725db934d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f571ae63f80 in read (__nbytes=16, __buf=0x7f56daffcc60, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f56cc001d50) at gwakeup.c:210
#3  0x00007f571ae12d7f in g_main_context_check (context=context@entry=0x7f56d4067d20, max_priority=2147483647, fds=fds@entry=0x7f56d43cdb80, n_fds=n_fds@entry=1) at gmain.c:3695
#4  0x00007f571ae1328c in g_main_context_iterate (context=context@entry=0x7f56d4067d20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3914
#5  0x00007f571ae133ec in g_main_context_iteration (context=0x7f56d4067d20, may_block=may_block@entry=1) at gmain.c:3978
#6  0x00007f5726ba759b in QEventDispatcherGlib::processEvents (this=0x7f56d435f220, flags=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f5726b5317a in QEventLoop::exec (this=this@entry=0x7f56daffce30, flags=..., flags@entry=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventloop.cpp:212
#8  0x00007f57269852ab in QThread::exec (this=this@entry=0x526c220) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread.cpp:507
#9  0x00007f572c8c0a25 in QQmlThreadPrivate::run (this=0x526c220) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtdeclarative/src/qml/qml/ftw/qqmlthread.cpp:147
#10 0x00007f5726989cf9 in QThreadPrivate::start (arg=0x526c220) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/thread/qthread_unix.cpp:368
#11 0x00007f571e82c184 in start_thread (arg=0x7f56daffd700) at pthread_create.c:312
#12 0x00007f5725dc7ffd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f572d733780 (LWP 29427)):
[KCrash Handler]
#6  load (__m=std::memory_order_relaxed, this=<optimized out>) at /usr/lib/gcc/x86_64-linux-gnu/7.1.0/../../../../include/c++/7.1.0/bits/atomic_base.h:396
#7  load<int> (_q_value=...) at /opt/local/include/qt5/QtCore/qatomic_cxx11.h:227
#8  load (this=<optimized out>) at /opt/local/include/qt5/QtCore/qbasicatomic.h:102
#9  ref (this=<optimized out>) at /opt/local/include/qt5/QtCore/qrefcount.h:55
#10 QVector (this=<optimized out>, v=...) at /opt/local/include/qt5/QtCore/qvector.h:363
#11 KDevelop::Path::Path (this=0x7fffe40009f8, other=..., child=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_kdevplatform5/kf5-kdevplatform-devel/work/kf5-kdevplatform-5/util/path.cpp:130
#12 0x00007f5722dceb16 in KDevelop::ProjectBaseItem::path (this=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_kdevplatform5/kf5-kdevplatform-devel/work/kf5-kdevplatform-5/project/projectmodel.cpp:452
#13 0x00007f5722de7662 in KDevelop::AbstractFileManagerPlugin::Private::addJobItems (this=<optimized out>, job=<optimized out>, baseItem=<optimized out>, entries=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_kdevplatform5/kf5-kdevplatform-devel/work/kf5-kdevplatform-5/project/abstractfilemanagerplugin.cpp:174
#14 0x00007f5726b8032e in call (a=0x7fffe4000b90, r=0x28c0590, this=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#15 QMetaObject::activate (sender=0x4a3da10, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qobject.cpp:3723
#16 0x00007f5722df6840 in KDevelop::FileManagerListJob::entries (this=0x7fffe40009f8, _t1=<optimized out>, _t2=<optimized out>, _t3=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_kdevplatform5/kf5-kdevplatform-devel/work/build/project/KDevPlatformProject_automoc.dir/moc_filemanagerlis_QOHIIDT3BOU23Y.cpp:196
#17 0x00007f5722defcf2 in KDevelop::FileManagerListJob::handleResults (this=0x4a3da10, entriesIn=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_kdevplatform5/kf5-kdevplatform-devel/work/kf5-kdevplatform-5/project/filemanagerlistjob.cpp:151
#18 0x00007f5726b81121 in QObject::event (this=0x4a3da10, e=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qobject.cpp:1263
#19 0x00007f57278c98ac in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x4a3da10, e=0x7f56ce9b2f00) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/widgets/kernel/qapplication.cpp:3745
#20 0x00007f57278d0b21 in QApplication::notify (this=0x7fffe4001288, receiver=0x4a3da10, e=0x7f56ce9b2f00) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/widgets/kernel/qapplication.cpp:3502
#21 0x00007f5726b55018 in QCoreApplication::notifyInternal2 (receiver=0x4a3da10, event=event@entry=0x7f56ce9b2f00) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qcoreapplication.cpp:995
#22 0x00007f5726b5767d in sendEvent (event=0x7f56ce9b2f00, receiver=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qcoreapplication.h:231
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x16a4550) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qcoreapplication.cpp:1655
#24 0x00007f5726b57ae8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qcoreapplication.cpp:1509
#25 0x00007f5726ba7173 in postEventSourceDispatch (s=0x16e18e0) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:276
#26 0x00007f571ae130f7 in g_main_dispatch (context=0x7f57040016f0) at gmain.c:3191
#27 g_main_context_dispatch (context=context@entry=0x7f57040016f0) at gmain.c:3844
#28 0x00007f571ae13348 in g_main_context_iterate (context=context@entry=0x7f57040016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3917
#29 0x00007f571ae133ec in g_main_context_iteration (context=0x7f57040016f0, may_block=may_block@entry=1) at gmain.c:3978
#30 0x00007f5726ba757f in QEventDispatcherGlib::processEvents (this=0x16e6840, flags=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#31 0x00007f5726b5317a in QEventLoop::exec (this=this@entry=0x7fffe40010c0, flags=..., flags@entry=...) at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qeventloop.cpp:212
#32 0x00007f5726b5b524 in QCoreApplication::exec () at /opt/local/var/lnxports/build/_opt_local_site-ports_aqua_qt5-kde-devel/qt5-kde-devel/work/qt-everywhere-opensource-src-5.8.0/qtbase/src/corelib/kernel/qcoreapplication.cpp:1268
#33 0x00000000004140ae in main (argc=<optimized out>, argv=<optimized out>) at /opt/local/var/lnxports/build/_opt_local_site-ports_kf5_kdevelop5/kf5-kdevelop-devel/work/kf5-kdevelop-5/app/main.cpp:896

Report to https://bugs.kde.org/
Comment 1 Justin Zobel 2022-11-06 09:25:30 UTC 
Thank you for reporting this issue in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the issue with a recent software version?

If you can reproduce the issue, please change the status to "REPORTED" when replying. Thank you!
Comment 2 Bug Janitor Service 2022-11-21 05:13:58 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2022-12-06 05:20:41 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!