[Bug 994983] New: krunner runs continuously driving cpu load to 2.0 - openSUSE Bugs - openSUSE Mailing Lists

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[Bug 994983] New: krunner runs continuously driving cpu load to 2.0

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bugzilla_noreply＠novell.com

23 Aug 2016 23 Aug '16

04:22

http://bugzilla.novell.com/show_bug.cgi?id=994983 Bug ID: 994983 Summary: krunner runs continuously driving cpu load to 2.0 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: Other Status: NEW Severity: Major Priority: P5 - None Component: KDE Workspace (Plasma) Assignee: opensuse-kde-bugs@opensuse.org Reporter: rcoe@wi.rr.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I recently upgraded from 13.2 to tumbleweed. Today was the first full day of use. I was browsing some web articles, but nothing significant, and the laptop was getting hot. Investigation showed that the cpu load was 2.0 where normally I would expect it to be <0.30. I closed all browser windows and other applications. I found krunner running. It did not seem to be making system calls, but I could be wrong. I suspended the process and the system load dropped from a solid 2.0+ down to <0.20. After approximately 5 minutes, I resumed krunner, and the system load climbed back up to 2.0+. Searching the web I didn't find any reports of krunner consuming cpu, or at least any recent ones. -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

23 Aug 23 Aug

12:37

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c1 --- Comment #1 from Rich Coe --- 17 Thread 0x7fa67f7fe700 (LWP 7391) "GlobalQueue[05]" 0x00007fa6dab99c6e in QHashData::rehash (this=0x2670c70, hint=<optimized out>) at tools/qhash.cpp:647 where #0 0x00007fa6dab99c6e in QHashData::rehash(int) (this=0x2670c70, hint=<optimized out>) at tools/qhash.cpp:647 #1 0x00007fa6d9256d7c in KIconLoader::hasIcon(QString const&) const (this=<optimized out>) at /usr/include/qt5/QtCore/qhash.h:98 #2 0x00007fa6d9256d7c in KIconLoader::hasIcon(QString const&) const (avalue=..., akey=..., this=0x2632fe0) at /usr/include/qt5/QtCore/qhash.h:744 #3 0x00007fa6d9256d7c in KIconLoader::hasIcon(QString const&) const (value=..., this=0x2632fe0) at /usr/include/qt5/QtCore/qset.h:196 #4 0x00007fa6d9256d7c in KIconLoader::hasIcon(QString const&) const (this=<optimized out>, name=...) at /usr/src/debug/kiconthemes-5.24.0/src/kiconloader.cpp:1695 #5 0x00007fa6d924fa39 in KIconEngine::iconName() const (this=0x7fa6780f5550) at /usr/src/debug/kiconthemes-5.24.0/src/kiconengine.cpp:119 #6 0x00007fa6d924fdc3 in KIconEngine::availableSizes(QIcon::Mode, QIcon::State) const (this=0x7fa6780f5550, mode=<optimized out>, state=<optimized out>) at /usr/src/debug/kiconthemes-5.24.0/src/kiconengine.cpp:136 #7 0x00007fa6db2eccce in QIcon::availableSizes(QIcon::Mode, QIcon::State) const (this=this@entry=0x7fa67f7fd980, mode=mode@entry=QIcon::Normal, state=state@entry=QIcon::Off) at image/qicon.cpp:1050 #8 0x00007fa6db2f0edf in QIcon::fromTheme(QString const&, QIcon const&) (name=..., fallback=...) at image/qicon.cpp:1182 #9 0x00007fa6a235694f in ServiceRunner::setupMatch(QExplicitlySharedDataPointer<KService> const&, Plasma::QueryMatch&) (this=this@entry=0x32d0090, service=..., match=...) at /usr/src/debug/plasma-workspace-5.7.3/runners/services/servicerunner.cpp:313 #10 0x00007fa6a235811c in ServiceRunner::match(Plasma::RunnerContext&) (this=0x32d0090, context=...) at /usr/src/debug/plasma-workspace-5.7.3/runners/services/servicerunner.cpp:141 #11 0x00007fa6aa6eb0b8 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) (this=0x32d0090, localContext=...) at /usr/src/debug/krunner-5.24.0/src/abstractrunner.cpp:131 #12 0x00007fa6aa4c97e8 in ThreadWeaver::Executor::run(QSharedPointerThreadWeaver::JobInterface const&, ThreadWeaver::Thread*) (this=<optimized out>, job=..., thread=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/executor.cpp:52 #13 0x00007fa6aa4c8340 in ThreadWeaver::Job::execute(QSharedPointerThreadWeaver::JobInterface const&, ThreadWeaver::Thread*) (this=<optimized out>, self=..., th=0x32a4910) at /usr/src/debug/threadweaver-5.24.0/src/job.cpp:83 #14 0x00007fa6aa4c7e50 in ThreadWeaver::Thread::run() (this=0x32a4910) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:114 #15 0x00007fa6dab392d8 in QThreadPrivate::start(void*) (arg=0x32a4910) at thread/qthread_unix.cpp:341 #16 0x00007fa6d802f474 in start_thread (arg=0x7fa67f7fe700) at pthread_create.c:333 #17 0x00007fa6da4443ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

12:38

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c2 --- Comment #2 from Rich Coe --- 24 Thread 0x7fa67ffff700 (LWP 7398) "GlobalQueue[12]" 0x00007fa6dab99c3b in QHashData::rehash (this=0x2670c70, hint=<optimized out>) at tools/qhash.cpp:642 where #0 0x00007fa6dab99c3b in QHashData::rehash(int) (this=0x2670c70, hint=<optimized out>) at tools/qhash.cpp:642 #1 0x00007fa6d9256d7c in KIconLoader::hasIcon(QString const&) const (this=<optimized out>) at /usr/include/qt5/QtCore/qhash.h:98 #2 0x00007fa6d9256d7c in KIconLoader::hasIcon(QString const&) const (avalue=..., akey=..., this=0x2632fe0) at /usr/include/qt5/QtCore/qhash.h:744 #3 0x00007fa6d9256d7c in KIconLoader::hasIcon(QString const&) const (value=..., this=0x2632fe0) at /usr/include/qt5/QtCore/qset.h:196 #4 0x00007fa6d9256d7c in KIconLoader::hasIcon(QString const&) const (this=<optimized out>, name=...) at /usr/src/debug/kiconthemes-5.24.0/src/kiconloader.cpp:1695 #5 0x00007fa6d924fa39 in KIconEngine::iconName() const (this=0x7fa658035360) at /usr/src/debug/kiconthemes-5.24.0/src/kiconengine.cpp:119 #6 0x00007fa6d924fdc3 in KIconEngine::availableSizes(QIcon::Mode, QIcon::State) const (this=0x7fa658035360, mode=<optimized out>, state=<optimized out>) at /usr/src/debug/kiconthemes-5.24.0/src/kiconengine.cpp:136 #7 0x00007fa6db2eccce in QIcon::availableSizes(QIcon::Mode, QIcon::State) const (this=this@entry=0x7fa67fffe980, mode=mode@entry=QIcon::Normal, state=state@entry=QIcon::Off) at image/qicon.cpp:1050 #8 0x00007fa6db2f0edf in QIcon::fromTheme(QString const&, QIcon const&) (name=..., fallback=...) at image/qicon.cpp:1182 #9 0x00007fa6a235694f in ServiceRunner::setupMatch(QExplicitlySharedDataPointer<KService> const&, Plasma::QueryMatch&) (this=this@entry=0x32d0090, service=..., match=...) at /usr/src/debug/plasma-workspace-5.7.3/runners/services/servicerunner.cpp:313 #10 0x00007fa6a235811c in ServiceRunner::match(Plasma::RunnerContext&) (this=0x32d0090, context=...) at /usr/src/debug/plasma-workspace-5.7.3/runners/services/servicerunner.cpp:141 #11 0x00007fa6aa6eb0b8 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) (this=0x32d0090, localContext=...) at /usr/src/debug/krunner-5.24.0/src/abstractrunner.cpp:131 #12 0x00007fa6aa4c97e8 in ThreadWeaver::Executor::run(QSharedPointerThreadWeaver::JobInterface const&, ThreadWeaver::Thread*) (this=<optimized out>, job=..., thread=<optimized out>) at /usr/src/debug/threadweaver-5.24.0/src/executor.cpp:52 #13 0x00007fa6aa4c8340 in ThreadWeaver::Job::execute(QSharedPointerThreadWeaver::JobInterface const&, ThreadWeaver::Thread*) (this=<optimized out>, self=..., th=0x7fa670002d90) at /usr/src/debug/threadweaver-5.24.0/src/job.cpp:83 #14 0x00007fa6aa4c7e50 in ThreadWeaver::Thread::run() (this=0x7fa670002d90) at /usr/src/debug/threadweaver-5.24.0/src/thread.cpp:114 #15 0x00007fa6dab392d8 in QThreadPrivate::start(void*) (arg=0x7fa670002d90) at thread/qthread_unix.cpp:341 #16 0x00007fa6d802f474 in start_thread (arg=0x7fa67ffff700) at pthread_create.c:333 #17 0x00007fa6da4443ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

12:46

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c3 --- Comment #3 from Rich Coe --- PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 7391 coe 20 0 7700376 246808 143316 R 99.90 1.507 772:10.52 GlobalQueue[05] 7398 coe 20 0 7700376 246808 143316 R 99.90 1.507 718:45.22 GlobalQueue[12] -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

12:57

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c4 Luca Beltrame changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lbeltrame@kde.org --- Comment #4 from Luca Beltrame --- Can you check if some clock skew exists on your system? There are some corner cases where it causes "interesting" side effects. -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

12:58

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c5 --- Comment #5 from Luca Beltrame --- You may also want to backup ~/.cache and see if clearing it helps (do keep a backup, though). -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

14:18

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c6 --- Comment #6 from Rich Coe --- This looks interesting ... https://github.com/KDE/kiconthemes/commit/6d1abc297486725c891d14c7fd3169f457... -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

16:28

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c8 --- Comment #8 from Rich Coe --- Two threads are operating on the same QtHash in QHashData::checkSanity() -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

16:42

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c9 Rich Coe changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |https://bugs.kde.org/show_b | |ug.cgi?id=356957 --- Comment #9 from Rich Coe --- https://bugs.kde.org/show_bug.cgi?id=356957 -- You are receiving this mail because: You are on the CC list for the bug.

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bugzilla_noreply＠novell.com

24 Aug 24 Aug

00:01

New subject: [Bug 994983] krunner runs continuously driving cpu load to 2.0

http://bugzilla.novell.com/show_bug.cgi?id=994983 http://bugzilla.novell.com/show_bug.cgi?id=994983#c13 --- Comment #13 from Rich Coe --- Any idea on what caused this so I can reproduce it? I'm assuming the icons are being drawn by krunner showing apps in the list when you start typing in the app launcher started by Alt-F2. Otherwise I don't know what I did to cause it. If I don't find a way to cause it, I will install it anyway to make sure its ok. -- You are receiving this mail because: You are on the CC list for the bug.

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