406847 – KDevelop SIGSEGV

Bug 406847 - KDevelop SIGSEGV

Summary: KDevelop SIGSEGV

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	kdevelop
Classification:	Applications
Component:	general (other bugs)
Version First Reported In:	5.2.1
Platform:	Ubuntu Linux

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

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2019-04-24 14:37 UTC by Patrizio Bertoni
Modified:	2019-05-25 04:33 UTC (History)
CC List:	0 users

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

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Description Patrizio Bertoni 2019-04-24 14:37:51 UTC

Application: kdevelop (5.2.1)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-47-generic x86_64
Distribution: Ubuntu 18.04.2 LTS

-- Information about the crash:
Moving a project inside filesystem (KDevelop closes awhile); then reopened, build configuration had old build path cached, trying to adding a new build config, SIGSEGV

-- 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 0x7f9bddd4f940 (LWP 12824))]

Thread 16 (Thread 0x7f9b0effd700 (LWP 12954)):
#0  0x00007f9bda3debf9 in __GI___poll (fds=0x7f9b04004fd0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9bd12c1539 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd12c164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bdad279bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bdaccca1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bdaaeb23a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9b6cb3b3c5 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9bd3b6f6db in start_thread (arg=0x7f9b0effd700) at pthread_create.c:463
#9  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f9b327fc700 (LWP 12941)):
#0  0x00007f9bd3b759f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c7c9b493a4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9bd3b759f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55c7c9b49350, cond=0x55c7c9b49378) at pthread_cond_wait.c:502
#2  0x00007f9bd3b759f3 in __pthread_cond_wait (cond=0x55c7c9b49378, mutex=0x55c7c9b49350) at pthread_cond_wait.c:655
#3  0x00007f9bdaaf15ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bcf8f2ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9bcf8f6ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9bcf8f1c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9bcf8f6c02 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9bcf8f1c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9bcf8f4a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9bd3b6f6db in start_thread (arg=0x7f9b327fc700) at pthread_create.c:463
#12 0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f9b32ffd700 (LWP 12940)):
#0  0x00007f9b7e45ca0a in clang_getCursorLocation () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#1  0x00007f9b7fd99c47 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#2  0x00007f9b7e46cc00 in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#3  0x00007f9b7e46da72 in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#4  0x00007f9b7e46dfc9 in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#5  0x00007f9b7e46c93e in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#6  0x00007f9b7e4751e7 in clang_visitChildren () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#7  0x00007f9b7fd82acc in Builder::visit(CXTranslationUnitImpl*, void*, QHash<void*, KDevelop::ReferencedTopDUContext> const&, bool) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#8  0x00007f9b7fda9835 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#9  0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#10 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#11 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#12 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#13 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#14 0x00007f9b841b79f5 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/30/kdevclangsupport.so
#15 0x00007f9bcf8f5d8a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f9bcf8f6368 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f9bcf8f4fd0 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f9bcf8f4b2d in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f9bd3b6f6db in start_thread (arg=0x7f9b32ffd700) at pthread_create.c:463
#21 0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f9b337fe700 (LWP 12939)):
#0  0x00007f9bd3b759f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c7c9b493a4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9bd3b759f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55c7c9b49350, cond=0x55c7c9b49378) at pthread_cond_wait.c:502
#2  0x00007f9bd3b759f3 in __pthread_cond_wait (cond=0x55c7c9b49378, mutex=0x55c7c9b49350) at pthread_cond_wait.c:655
#3  0x00007f9bdaaf15ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bcf8f2ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9bcf8f6ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9bcf8f1c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9bcf8f4a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f9bd3b6f6db in start_thread (arg=0x7f9b337fe700) at pthread_create.c:463
#10 0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f9b33fff700 (LWP 12938)):
#0  0x00007f9bd853235f in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#1  0x00007f9bd852a8ae in KDevelop::Identifier::makeConstant() const () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#2  0x00007f9bd852aad9 in KDevelop::Identifier::index() const () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#3  0x00007f9bd852ac1c in KDevelop::IndexedIdentifier::IndexedIdentifier(KDevelop::Identifier const&) () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#4  0x00007f9bd8534169 in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#5  0x00007f9bd852d0cf in KDevelop::QualifiedIdentifier::QualifiedIdentifier(QString const&, bool) () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#6  0x00007f9bd852d167 in KDevelop::IndexedTypeIdentifier::IndexedTypeIdentifier(QString const&, bool) () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#7  0x00007f9b7fd8027b in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#8  0x00007f9b7fd7f74c in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#9  0x00007f9b7fd7d29c in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#10 0x00007f9b7fd8075e in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#11 0x00007f9b7fd9cc20 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#12 0x00007f9b7e46cc00 in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#13 0x00007f9b7e46c11d in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#14 0x00007f9b7e46c30b in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#15 0x00007f9b7e46c619 in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#16 0x00007f9b7e4751e7 in clang_visitChildren () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#17 0x00007f9b7fd94155 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#18 0x00007f9b7fd99fd0 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#19 0x00007f9b7e46cc00 in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#20 0x00007f9b7e46c11d in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#21 0x00007f9b7e46c30b in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#22 0x00007f9b7e46c619 in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#23 0x00007f9b7e4751e7 in clang_visitChildren () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#24 0x00007f9b7fd85f97 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#25 0x00007f9b7fd9a736 in  () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#26 0x00007f9b7e46cc00 in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#27 0x00007f9b7e46c11d in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#28 0x00007f9b7e46c30b in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#29 0x00007f9b7e46c90b in  () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#30 0x00007f9b7e4751e7 in clang_visitChildren () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#31 0x00007f9b7fd82acc in Builder::visit(CXTranslationUnitImpl*, void*, QHash<void*, KDevelop::ReferencedTopDUContext> const&, bool) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#32 0x00007f9b7fda9835 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#33 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#34 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#35 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#36 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#37 0x00007f9b7fda9160 in ClangHelpers::buildDUChain(void*, QMultiHash<void*, Import> const&, ParseSession const&, KDevelop::TopDUContext::Features, QHash<void*, KDevelop::ReferencedTopDUContext>&, ClangIndex*, std::function<bool ()> const&) () at /usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#38 0x00007f9b841b79f5 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/30/kdevclangsupport.so
#39 0x00007f9bcf8f5d8a in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#40 0x00007f9bcf8f6368 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#41 0x00007f9bcf8f4fd0 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#42 0x00007f9bcf8f4b2d in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#43 0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f9bd3b6f6db in start_thread (arg=0x7f9b33fff700) at pthread_create.c:463
#45 0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f9b54be3700 (LWP 12937)):
#0  0x00007f9bd3b759f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c7c9b493a4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9bd3b759f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55c7c9b49350, cond=0x55c7c9b49378) at pthread_cond_wait.c:502
#2  0x00007f9bd3b759f3 in __pthread_cond_wait (cond=0x55c7c9b49378, mutex=0x55c7c9b49350) at pthread_cond_wait.c:655
#3  0x00007f9bdaaf15ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bcf8f2ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9bcf8f6ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9bcf8f1c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9bcf8f4a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f9bd3b6f6db in start_thread (arg=0x7f9b54be3700) at pthread_create.c:463
#10 0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f9b852cd700 (LWP 12843)):
#0  0x00007f9bda3debf9 in __GI___poll (fds=0x7f9b780051c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9bd12c1539 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd12c164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bdad279bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bdaccca1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bdaaeb23a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9bd85e9a0f in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#7  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9bd3b6f6db in start_thread (arg=0x7f9b852cd700) at pthread_create.c:463
#9  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f9b86b7d700 (LWP 12839)):
#0  0x00007f9bd1307049 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9bd12c03e0 in g_main_context_acquire () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd12c13f5 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bd12c164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bdad279bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bdaccca1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9bdaaeb23a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9bd3b6f6db in start_thread (arg=0x7f9b86b7d700) at pthread_create.c:463
#9  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f9b8f539700 (LWP 12832)):
#0  0x00007f9bda3debf9 in __GI___poll (fds=0x7f9b88004e10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9bd12c1539 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd12c164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bdad279bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bdaccca1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bdaaeb23a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9bd3b6f6db in start_thread (arg=0x7f9b8f539700) at pthread_create.c:463
#8  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f9b9b58f700 (LWP 12830)):
#0  0x00007f9bda3debf9 in __GI___poll (fds=0x7f9b90003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9bd12c1539 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd12c164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bdad279bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bdaccca1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bdaaeb23a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9bd35fe6f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9bd3b6f6db in start_thread (arg=0x7f9b9b58f700) at pthread_create.c:463
#9  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f9ba12e5700 (LWP 12829)):
#0  0x00007f9bda3debf9 in __GI___poll (fds=0x7f9b94004b80, nfds=1, timeout=198181) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9bd12c1539 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd12c164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bdad279bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9bdaccca1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bdaaeb23a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9bd84e191b in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#7  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9bd3b6f6db in start_thread (arg=0x7f9ba12e5700) at pthread_create.c:463
#9  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f9ba20d5700 (LWP 12828)):
#0  0x00007f9bd3b759f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c7c99ba548) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9bd3b759f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55c7c99ba4f8, cond=0x55c7c99ba520) at pthread_cond_wait.c:502
#2  0x00007f9bd3b759f3 in __pthread_cond_wait (cond=0x55c7c99ba520, mutex=0x55c7c99ba4f8) at pthread_cond_wait.c:655
#3  0x00007f9ba325adcb in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f9ba325aaf7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f9bd3b6f6db in start_thread (arg=0x7f9ba20d5700) at pthread_create.c:463
#6  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f9baffff700 (LWP 12827)):
#0  0x00007f9bdaae7a1f in QMutex::unlock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f9bdad278ef in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f9bd12c0a98 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bd12c146b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd12c164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9bdad279bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9bdaccca1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9bdaaeb23a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9bdca2fd45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f9bd3b6f6db in start_thread (arg=0x7f9baffff700) at pthread_create.c:463
#11 0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f9bb6aaf700 (LWP 12826)):
#0  0x00007f9bda3debf9 in __GI___poll (fds=0x7f9bb6aaeb68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9bca504747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f9bca50636a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f9bb96552a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f9bdaaf017d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9bd3b6f6db in start_thread (arg=0x7f9bb6aaf700) at pthread_create.c:463
#6  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f9bba8c5700 (LWP 12825)):
#0  0x00007f9bd3b759f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9bcf422110) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f9bd3b759f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55c7c9767a30, cond=0x7f9bcf4220e8) at pthread_cond_wait.c:502
#2  0x00007f9bd3b759f3 in __pthread_cond_wait (cond=0x7f9bcf4220e8, mutex=0x55c7c9767a30) at pthread_cond_wait.c:655
#3  0x00007f9bda77279c in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007f9bce7630a7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007f9bce7631e9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007f9bda77857f in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7  0x00007f9bd3b6f6db in start_thread (arg=0x7f9bba8c5700) at pthread_create.c:463
#8  0x00007f9bda3eb88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f9bddd4f940 (LWP 12824)):
[KCrash Handler]
#6  0x00007f9bdd3c2103 in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformUtil.so.52
#7  0x00007f9bdd3c1976 in KDevelop::Path::Path(KDevelop::Path const&, QString const&) () at /usr/lib/x86_64-linux-gnu/libKDevPlatformUtil.so.52
#8  0x00007f9bd7b10903 in KDevelop::ProjectBaseItem::path() const () at /usr/lib/x86_64-linux-gnu/libKDevPlatformProject.so.52
#9  0x00007f9bd7b2f4ec in  () at /usr/lib/x86_64-linux-gnu/libKDevPlatformProject.so.52
#10 0x00007f9bdacfe1d2 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9bdba4c83c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f9bdba54104 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f9bdacce9e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f9bdacd115d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f9bdad28373 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f9bd12c1387 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f9bd12c15c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f9bd12c164c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f9bdad2799f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f9bdaccca1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f9bdacd5ac4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x000055c7c868e4f7 in  ()
#23 0x00007f9bda2ebb97 in __libc_start_main (main=0x55c7c8688400, argc=1, argv=0x7ffc2a73f298, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc2a73f288) at ../csu/libc-start.c:310
#24 0x000055c7c868ea7a in _start ()

Reported using DrKonqi

Comment 1 Milian Wolff 2019-04-25 07:32:58 UTC

please try to update to the latest kdevelop version and try again, I believe this got fixed

Comment 2 Bug Janitor Service 2019-05-10 04:33:09 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 2019-05-25 04:33:12 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!