Bug 358140

Summary: krunner crashed sometimes
Product: [Plasma] krunner Reporter: Rafis Kamaliev <rafis>
Component: generalAssignee: Kai Uwe Broulik <kde>
Status: RESOLVED FIXED    
Severity: normal    
Priority: NOR    
Version First Reported In: 5.4.3   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Rafis Kamaliev 2016-01-17 20:09:11 UTC 
-- Information about the crash:
- What I was doing when the application crashed:
1. Launched krunner using Alt+F2
2. entered application name in krunner

Reproducible: Sometimes

Steps to Reproduce:
1. Launched krunner using Alt+F2
2. entered application name in krunner

Actual Results:  
crash

Expected Results:  
run an application

Application: krunner

Qt Version: 5.5.1
Operating System: Linux 4.1.13-5-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
1. Launched krunner using Alt+F2
2. entered application name in krunner

-- Backtrace:
Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3da45197c0 (LWP 1911))]

Thread 12 (Thread 0x7f3d8d768700 (LWP 1919)):
#0  0x00007f3da01c0c1d in poll () at /lib64/libc.so.6
#1  0x00007f3d9f6ce422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f3d9f6d000f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f3d8feeb3c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f3d81f30700 (LWP 1940)):
#0  0x00007f3da09697c0 in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f3da0ae93b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3da0ae9945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f3da0aeab5e in  () at /usr/lib64/libQt5Core.so.5
#4  0x00007f3d9d6c74ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f3d9d6c7d80 in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f3d9d6c7f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f3da0aead8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f3da0a91d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3da08b361a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#10 0x00007f3da2f66df8 in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f3d78f3f700 (LWP 4826)):
#0  0x00007f3d9e03205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3da08b934b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3da365725b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f3da36576f3 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f3d68252700 (LWP 4827)):
#0  0x00007f3d9e03205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3da08b934b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3d7a77b65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f3d7a77f43a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f3d7a77f481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f3d7a77d005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f3d67a51700 (LWP 4828)):
[KCrash Handler]
#6  0x00007f3da091bd30 in QHashData::rehash(int) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f3d9f013dbc in KIconLoader::hasIcon(QString const&) const () at /usr/lib64/libKF5IconThemes.so.5
#8  0x00007f3d9f00bcf1 in KIconEngine::availableSizes(QIcon::Mode, QIcon::State) const () at /usr/lib64/libKF5IconThemes.so.5
#9  0x00007f3da1065e23 in QIcon::availableSizes(QIcon::Mode, QIcon::State) const () at /usr/lib64/libQt5Gui.so.5
#10 0x00007f3da1066792 in QIcon::fromTheme(QString const&, QIcon const&) () at /usr/lib64/libQt5Gui.so.5
#11 0x00007f3d690c039f in ServiceRunner::setupMatch(QExplicitlySharedDataPointer<KService> const&, Plasma::QueryMatch&) (this=this@entry=0x11f4fa0, service=..., match=...) at /usr/src/debug/plasma-workspace-5.4.3/runners/services/servicerunner.cpp:267
#12 0x00007f3d690c15ba in ServiceRunner::match(Plasma::RunnerContext&) (this=0x11f4fa0, context=...) at /usr/src/debug/plasma-workspace-5.4.3/runners/services/servicerunner.cpp:143
#13 0x00007f3d7a99c106 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib64/libKF5Runner.so.5
#14 0x00007f3d7a77eba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f3d7a77d930 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f3d7a77cf3a in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#19 0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f3d67250700 (LWP 4829)):
#0  0x00007f3d9e03205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3da08b934b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3d7a77b65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f3d7a77f43a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f3d7a77f481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f3d7a77d005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f3d66a4f700 (LWP 4830)):
#0  0x00007f3d9e03205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3da08b934b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3d7a77b65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f3d7a77f43a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f3d7a77f481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f3d7a77d005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f3d6624e700 (LWP 4831)):
#0  0x00007f3d9e03205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3da08b934b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3d7a77b65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f3d7a77f43a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f3d7a77f481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f3d7a77d005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f3d65a4d700 (LWP 4832)):
#0  0x00007f3d9e03205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3da08b934b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3d7a77b65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f3d7a77f43a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f3d7a77d005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f3d6524c700 (LWP 4833)):
#0  0x00007f3d9e03205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3da08b934b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3d7a77b65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f3d7a77f43a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f3d7a77f481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f3d7a77d005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f3d64a4b700 (LWP 4834)):
#0  0x00007f3d9e03205f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3da08b934b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f3d7a77b65f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f3d7a77f43a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f3d7a77f481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f3d7a7796cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f3d7a77d005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f3da08b832f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3d9e02e0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3da01c904d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f3da45197c0 (LWP 1911)):
#0  0x00007f3da01c0c1d in poll () at /lib64/libc.so.6
#1  0x00007f3d9d6c7e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3d9d6c7f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3da0aead6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f3da0a91d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3da0a998f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x0000000000408b36 in main(int, char**) (argc=1, argv=<optimized out>) at /usr/src/debug/plasma-workspace-5.4.3/krunner/main.cpp:80

Report to https://bugs.kde.org/
Comment 1 Kai Uwe Broulik 2018-05-04 10:21:04 UTC 
Service runner no longer uses QIcon directly