https://bugs.kde.org/show_bug.cgi?id=422009
Bug ID: 422009 Summary: kdeveloper crashes if the project has many files to parse Product: kdevelop Version: 5.5.1 Platform: Fedora RPMs OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kdevelop-bugs-n...@kde.org Reporter: salil.kotha...@gmail.com Target Milestone: --- Application: kdevelop (5.5.1) Qt Version: 5.13.2 Frameworks Version: 5.68.0 Operating System: Linux 5.6.13-300.fc32.x86_64 x86_64 Windowing system: X11 Distribution: Fedora 32 (Workstation Edition) -- Information about the crash: - What I was doing when the application crashed: I reopened the project after removing the vendor directrory from execude The crash can be reproduced every time. -- Backtrace: Application: KDevelop (kdevelop), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f241e6c3940 (LWP 268982))] Thread 20 (Thread 0x7f23bcddd700 (LWP 269713)): #0 0x00007f242838db6f in poll () at /lib64/libc.so.6 #1 0x00007f24250e9aee in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #8 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 19 (Thread 0x7f23bdc55700 (LWP 269712)): #0 0x00007f24250e7968 in g_source_iter_next () at /lib64/libglib-2.0.so.0 #1 0x00007f24250e8f23 in g_main_context_prepare () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e9a1b in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #3 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #4 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #6 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #7 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #8 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 18 (Thread 0x7f23be456700 (LWP 269711)): #0 0x00007f242835f871 in clock_nanosleep@GLIBC_2.2.5 () at /lib64/libc.so.6 #1 0x00007f24283651c7 in nanosleep () at /lib64/libc.so.6 #2 0x00007f24288e8505 in qt_nanosleep(timespec) () at /lib64/libQt5Core.so.5 #3 0x00007f242735259a in KDevelop::DUChainLock::lockForRead(unsigned int) () at /lib64/libKDevPlatformLanguage.so.55 #4 0x00007f24273528b0 in KDevelop::DUChainReadLocker::lock() () at /lib64/libKDevPlatformLanguage.so.55 #5 0x00007f23f9d934ee in Php::ParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/qt5/plugins/kdevplatform/33/kdevphplanguagesupport.so #6 0x00007f24250829af in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #7 0x00007f2425082fcd in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #8 0x00007f2425081f94 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #9 0x00007f2425081816 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5 #10 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #11 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #12 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 17 (Thread 0x7f23bec57700 (LWP 269710)): [KCrash Handler] #6 0x00007f24273bb7b4 in KDevelop::AbstractType::modifiers() const () at /lib64/libKDevPlatformLanguage.so.55 #7 0x00007f23f9ca25a5 in Php::DeclarationBuilder::visitClassVariable(Php::ClassVariableAst*) () at /lib64/libkdevphpduchain.so #8 0x00007f23f9c3c49e in Php::DefaultVisitor::visitClassVariableDeclaration(Php::ClassVariableDeclarationAst*) () at /lib64/libkdevphpparser.so #9 0x00007f23f9c3c32e in Php::DefaultVisitor::visitClassStatement(Php::ClassStatementAst*) () at /lib64/libkdevphpparser.so #10 0x00007f23f9cb6ae2 in Php::TypeBuilder::visitClassStatement(Php::ClassStatementAst*) () at /lib64/libkdevphpduchain.so #11 0x00007f23f9c9ee41 in Php::DeclarationBuilder::visitClassStatement(Php::ClassStatementAst*) () at /lib64/libkdevphpduchain.so #12 0x00007f23f9c3c11e in Php::DefaultVisitor::visitClassBody(Php::ClassBodyAst*) () at /lib64/libkdevphpparser.so #13 0x00007f23f9cac9ab in Php::ContextBuilder::visitClassDeclarationStatement(Php::ClassDeclarationStatementAst*) () at /lib64/libkdevphpduchain.so #14 0x00007f23f9ca2dba in Php::DeclarationBuilder::visitClassDeclarationStatement(Php::ClassDeclarationStatementAst*) () at /lib64/libkdevphpduchain.so #15 0x00007f23f9c3d8c6 in Php::DefaultVisitor::visitTopStatement(Php::TopStatementAst*) () at /lib64/libkdevphpparser.so #16 0x00007f23f9c3d2de in Php::DefaultVisitor::visitStart(Php::StartAst*) () at /lib64/libkdevphpparser.so #17 0x00007f23f9cac5d3 in Php::ContextBuilder::startVisiting(Php::AstNode*) () at /lib64/libkdevphpduchain.so #18 0x00007f23f9ca4ad0 in Php::DeclarationBuilder::supportBuild(Php::AstNode*, KDevelop::DUContext*) () at /lib64/libkdevphpduchain.so #19 0x00007f23f9ca8425 in KDevelop::AbstractContextBuilder<Php::AstNode, Php::IdentifierAst>::build(KDevelop::IndexedString const&, Php::AstNode*, KDevelop::ReferencedTopDUContext const&) () at /lib64/libkdevphpduchain.so #20 0x00007f23f9c9bfee in Php::DeclarationBuilder::build(KDevelop::IndexedString const&, Php::AstNode*, KDevelop::ReferencedTopDUContext const&) () at /lib64/libkdevphpduchain.so #21 0x00007f23f9d93745 in Php::ParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/qt5/plugins/kdevplatform/33/kdevphplanguagesupport.so #22 0x00007f24250829af in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #23 0x00007f2425082fcd in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #24 0x00007f2425081f94 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #25 0x00007f2425081816 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5 #26 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #27 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #28 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 16 (Thread 0x7f23bf458700 (LWP 269709)): #0 0x00007f2425a3ae92 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f2428717463 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5 #2 0x00007f242507fe48 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5 #3 0x00007f2425083dcc in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5 #4 0x00007f242507f0c6 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5 #5 0x00007f2425083e29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5 #6 0x00007f242507f0c6 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5 #7 0x00007f2425083e29 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5 #8 0x00007f242507f0c6 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5 #9 0x00007f2425081778 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5 #10 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #11 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #12 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 15 (Thread 0x7f23bfc59700 (LWP 269708)): #0 0x00007f242835f871 in clock_nanosleep@GLIBC_2.2.5 () at /lib64/libc.so.6 #1 0x00007f24283651c7 in nanosleep () at /lib64/libc.so.6 #2 0x00007f24288e8505 in qt_nanosleep(timespec) () at /lib64/libQt5Core.so.5 #3 0x00007f2427352764 in KDevelop::DUChainLock::lockForWrite(unsigned int) () at /lib64/libKDevPlatformLanguage.so.55 #4 0x00007f2427352960 in KDevelop::DUChainWriteLocker::lock() () at /lib64/libKDevPlatformLanguage.so.55 #5 0x00007f23f9ca3451 in Php::DeclarationBuilder::closeContext() () at /lib64/libkdevphpduchain.so #6 0x00007f23f9cadf05 in Php::ContextBuilder::visitClassStatement(Php::ClassStatementAst*) () at /lib64/libkdevphpduchain.so #7 0x00007f23f9cb6650 in Php::TypeBuilder::visitClassStatement(Php::ClassStatementAst*) () at /lib64/libkdevphpduchain.so #8 0x00007f23f9c9ecc0 in Php::DeclarationBuilder::visitClassStatement(Php::ClassStatementAst*) () at /lib64/libkdevphpduchain.so #9 0x00007f23f9c3c11e in Php::DefaultVisitor::visitClassBody(Php::ClassBodyAst*) () at /lib64/libkdevphpparser.so #10 0x00007f23f9cac9ab in Php::ContextBuilder::visitClassDeclarationStatement(Php::ClassDeclarationStatementAst*) () at /lib64/libkdevphpduchain.so #11 0x00007f23f9ca2dba in Php::DeclarationBuilder::visitClassDeclarationStatement(Php::ClassDeclarationStatementAst*) () at /lib64/libkdevphpduchain.so #12 0x00007f23f9c3d8c6 in Php::DefaultVisitor::visitTopStatement(Php::TopStatementAst*) () at /lib64/libkdevphpparser.so #13 0x00007f23f9c3d2de in Php::DefaultVisitor::visitStart(Php::StartAst*) () at /lib64/libkdevphpparser.so #14 0x00007f23f9cac5d3 in Php::ContextBuilder::startVisiting(Php::AstNode*) () at /lib64/libkdevphpduchain.so #15 0x00007f23f9ca4ad0 in Php::DeclarationBuilder::supportBuild(Php::AstNode*, KDevelop::DUContext*) () at /lib64/libkdevphpduchain.so #16 0x00007f23f9ca8425 in KDevelop::AbstractContextBuilder<Php::AstNode, Php::IdentifierAst>::build(KDevelop::IndexedString const&, Php::AstNode*, KDevelop::ReferencedTopDUContext const&) () at /lib64/libkdevphpduchain.so #17 0x00007f23f9c9bfee in Php::DeclarationBuilder::build(KDevelop::IndexedString const&, Php::AstNode*, KDevelop::ReferencedTopDUContext const&) () at /lib64/libkdevphpduchain.so #18 0x00007f23f9d93745 in Php::ParseJob::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib64/qt5/plugins/kdevplatform/33/kdevphplanguagesupport.so #19 0x00007f24250829af in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #20 0x00007f2425082fcd in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #21 0x00007f2425081f94 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5 #22 0x00007f2425081816 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5 #23 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #24 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #25 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 14 (Thread 0x7f23e99b5700 (LWP 269223)): #0 0x00007f242838db6f in poll () at /lib64/libc.so.6 #1 0x00007f24250e9aee in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f23e8374a99 in QQuickXmlQueryEngine::run() () at /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so #7 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #8 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 13 (Thread 0x7f23e91b4700 (LWP 269222)): #0 0x00007f2425a3b1b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f2428717399 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5 #2 0x00007f24287174bb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5 #3 0x00007f24287154a3 in QThreadPoolThread::run() () at /lib64/libQt5Core.so.5 #4 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #5 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 12 (Thread 0x7f23ebd3b700 (LWP 269003)): #0 0x00007f24250e7955 in g_source_iter_next () at /lib64/libglib-2.0.so.0 #1 0x00007f24250e8f23 in g_main_context_prepare () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e9a1b in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #3 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #4 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #6 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #7 0x00007f2426029d89 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5 #8 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #9 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #10 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 11 (Thread 0x7f23f178f700 (LWP 269000)): #0 0x00007f242838db6f in poll () at /lib64/libc.so.6 #1 0x00007f24250e9aee in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #8 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 10 (Thread 0x7f23f9bfc700 (LWP 268993)): #0 0x00007f242838db6f in poll () at /lib64/libc.so.6 #1 0x00007f24250e9aee in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #8 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 9 (Thread 0x7f23fa62d700 (LWP 268991)): #0 0x00007f242838db6f in poll () at /lib64/libc.so.6 #1 0x00007f24250e9aee in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #4 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #6 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #7 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #8 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7f23fae93700 (LWP 268990)): #0 0x00007f242838957c in read () at /lib64/libc.so.6 #1 0x00007f242513352f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e962e in g_main_context_check () at /lib64/libglib-2.0.so.0 #3 0x00007f24250e9a95 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #4 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #5 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #6 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #7 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #8 0x00007f2427311f00 in KDevelop::DUChainPrivate::CleanupThread::run() () at /lib64/libKDevPlatformLanguage.so.55 #9 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #10 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #11 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7f23fbd51700 (LWP 268989)): #0 0x00007f2425a3ae92 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f2402f241db in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #2 0x00007f2402f23cab in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #3 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f23fc552700 (LWP 268988)): #0 0x00007f2425a3ae92 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f2402f241db in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #2 0x00007f2402f23cab in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #3 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f23fcd53700 (LWP 268987)): #0 0x00007f2425a3ae92 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f2402f241db in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #2 0x00007f2402f23cab in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #3 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f23fd554700 (LWP 268986)): #0 0x00007f2425a3ae92 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f2402f241db in util_queue_thread_func () at /usr/lib64/dri/iris_dri.so #2 0x00007f2402f23cab in impl_thrd_routine () at /usr/lib64/dri/iris_dri.so #3 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f2410845700 (LWP 268985)): #0 0x00007f24251381d8 in g_mutex_unlock () at /lib64/libglib-2.0.so.0 #1 0x00007f24250e8ff5 in g_main_context_prepare () at /lib64/libglib-2.0.so.0 #2 0x00007f24250e9a1b in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #3 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #4 0x00007f24288e8c23 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #5 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #6 0x00007f2428710577 in QThread::exec() () at /lib64/libQt5Core.so.5 #7 0x00007f24291364da in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5 #8 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #9 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #10 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f24113ec700 (LWP 268984)): #0 0x00007f242838db6f in poll () at /lib64/libc.so.6 #1 0x00007f2421aea38a in _xcb_conn_wait () at /lib64/libxcb.so.1 #2 0x00007f2421aec71a in xcb_wait_for_event () at /lib64/libxcb.so.1 #3 0x00007f24115a1d58 in QXcbEventQueue::run() () at /lib64/libQt5XcbQpa.so.5 #4 0x00007f2428711846 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5 #5 0x00007f2425a34432 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f24283989d3 in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f241e6c3940 (LWP 268982)): #0 0x00007f2425a3ae92 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f2421aea57f in _xcb_conn_wait () at /lib64/libxcb.so.1 #2 0x00007f2421aec42f in wait_for_reply () at /lib64/libxcb.so.1 #3 0x00007f2421aec545 in xcb_wait_for_reply () at /lib64/libxcb.so.1 #4 0x00007f241158070e in QXcbConnection::sync() () at /lib64/libQt5XcbQpa.so.5 #5 0x00007f24115972eb in QXcbBackingStoreImage::preparePaint(QRegion const&) () at /lib64/libQt5XcbQpa.so.5 #6 0x00007f2411597724 in QXcbBackingStore::beginPaint(QRegion const&) () at /lib64/libQt5XcbQpa.so.5 #7 0x00007f2428e8b12d in QBackingStore::beginPaint(QRegion const&) () at /lib64/libQt5Gui.so.5 #8 0x00007f2429387280 in QWidgetBackingStore::doSync() () at /lib64/libQt5Widgets.so.5 #9 0x00007f24293b9818 in QWidget::event(QEvent*) () at /lib64/libQt5Widgets.so.5 #10 0x00007f2426ab2afd in KXmlGuiWindow::event(QEvent*) () at /lib64/libKF5XmlGui.so.5 #11 0x00007f2429376e76 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #12 0x00007f242889d8a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #13 0x00007f242938883b in QWidgetBackingStore::sendUpdateRequest(QWidget*, QWidgetBackingStore::UpdateTime) [clone .part.0] () at /lib64/libQt5Widgets.so.5 #14 0x00007f242938ad4d in void QWidgetBackingStore::markDirty<QRect>(QRect const&, QWidget*, QWidgetBackingStore::UpdateTime, QWidgetBackingStore::BufferState) () at /lib64/libQt5Widgets.so.5 #15 0x00007f24293a2d0f in QWidget::repaint(QRect const&) () at /lib64/libQt5Widgets.so.5 #16 0x00007f24293a2d6e in QWidget::repaint() () at /lib64/libQt5Widgets.so.5 #17 0x00007f24288c3a60 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5 #18 0x00007f2429e71354 in KDevelop::ProgressItem::progressItemProgress(KDevelop::ProgressItem*, unsigned int) () at /lib64/libKDevPlatformShell.so.55 #19 0x00007f24288cf506 in QSingleShotTimer::timerEvent(QTimerEvent*) () at /lib64/libQt5Core.so.5 #20 0x00007f24288c430f in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5 #21 0x00007f2429376e76 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5 #22 0x00007f242889d8a0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5 #23 0x00007f24288e7f13 in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5 #24 0x00007f24288e8854 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5 #25 0x00007f24250e97cf in g_main_context_dispatch () at /lib64/libglib-2.0.so.0 #26 0x00007f24250e9b58 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0 #27 0x00007f24250e9c23 in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #28 0x00007f24288e8c06 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #29 0x00007f242889c21b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5 #30 0x00007f24288a3df6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5 #31 0x00005641d0bdcf03 in main () [Inferior 1 (process 268982) detached] Possible duplicates by query: bug 421509, bug 419777, bug 417659, bug 374013, bug 325361. 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