Bug 1432619
| Summary: | baloosearchrunner - zombie child - xdg-user-dir 100% CPU | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Gerald Cox <gbcox> | ||||||
| Component: | plasma-workspace | Assignee: | KDE SIG <kde-sig> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | high | Docs Contact: | |||||||
| Priority: | high | ||||||||
| Version: | 25 | CC: | amessina, jgrulich, kde-sig, laurent.rineau__fedora, marc.cortinas, me, nytt, rdieter, redhat-bugzilla, robberphex, than | ||||||
| Target Milestone: | --- | Keywords: | Triaged, Upstream | ||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2017-04-25 02:24:34 UTC | Type: | Bug | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Attachments: |
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Created bug upstream This looks like the relevant thread:
Thread 19 (Thread 0x7fdc597fb700 (LWP 5719)):
#0 0x00007fdd5d0c5bed in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fdd5d04a7e0 in _IO_new_file_underflow (fp=0x7fdc3c031be0) at fileops.c:600
---Type <return> to continue, or q <return> to quit---
#2 0x00007fdd5d04ba62 in __GI__IO_default_uflow (fp=0x7fdc3c031be0) at genops.c:413
#3 0x00007fdd5d045b20 in _IO_getc (fp=0x7fdc3c031be0) at getc.c:38
#4 0x00007fdd5de29e63 in QFSFileEnginePrivate::nativeRead(char*, long long) (this=0x7fdc3c047460, data=0x7fdc597f6560 "/home/gbcox/Music\n\ns\n\nDOCUMENTS_DIR=\"$HOME/Documents\"\nXDG_MUSIC_DIR=\"$HOME/Music\"\nXDG_PICTURES_DIR=\"$HOME/Pictures\"\nXDG_VIDEOS_DIR=\"$HOME/Videos\"\n\177Y\334\177", len=16384) at io/qfsfileengine_unix.cpp:320
#5 0x00007fdd5ddd340f in QFileDevice::readData(char*, long long) (this=<optimized out>, data=0x7fdc597f6560 "/home/gbcox/Music\n\ns\n\nDOCUMENTS_DIR=\"$HOME/Documents\"\nXDG_MUSIC_DIR=\"$HOME/Music\"\nXDG_PICTURES_DIR=\"$HOME/Pictures\"\nXDG_VIDEOS_DIR=\"$HOME/Videos\"\n\177Y\334\177", len=16384) at io/qfiledevice.cpp:460
#6 0x00007fdd5ddd9d29 in QIODevice::read(char*, long long) (
this=0x7fdc3c0132b0, data=data@entry=0x7fdc597f6560 "/home/gbcox/Music\n\ns\n\nDOCUMENTS_DIR=\"$HOME/Documents\"\nXDG_MUSIC_DIR=\"$HOME/Music\"\nXDG_PICTURES_DIR=\"$HOME/Pictures\"\nXDG_VIDEOS_DIR=\"$HOME/Videos\"\n\177Y\334\177", maxSize=maxSize@entry=16384) at io/qiodevice.cpp:1055
#7 0x00007fdd5dde80c3 in QTextStreamPrivate::fillReadBuffer(long long) (this=this@entry=0x7fdc3c01b880, maxBytes=maxBytes@entry=-1) at io/qtextstream.cpp:456
#8 0x00007fdd5dde8593 in QTextStreamPrivate::read(int) (this=0x7fdc3c01b880, maxlen=maxlen@entry=2147483647) at io/qtextstream.cpp:631
#9 0x00007fdd5dde9a10 in QTextStream::readAll() (this=this@entry=0x7fdc597fa6c0) at io/qtextstream.cpp:1655
#10 0x00007fdd5ec936d3 in KConfigPrivate::expandString(QString const&) (value=...) at /usr/src/debug/kconfig-5.32.0/src/core/kconfig.cpp:193
#11 0x00007fdd5ec9ece8 in KConfigGroup::readPathEntry(char const*, QString const&) const (this=<optimized out>, key=0x7fdc5aeae1c7 "folders", aDefault=...)
at /usr/src/debug/kconfig-5.32.0/src/core/kconfiggroup.cpp:816
#12 0x00007fdd5eca191c in KConfigGroup::readPathEntry(char const*, QStringList const&) const (this=<optimized out>, key=<optimized out>, aDefault=...)
at /usr/src/debug/kconfig-5.32.0/src/core/kconfiggroup.cpp:828
#13 0x00007fdc5aea2fa5 in Baloo::FileIndexerConfig::buildFolderCache() () at /lib64/libKF5Baloo.so.5
#14 0x00007fdc5aea365b in Baloo::FileIndexerConfig::forceConfigUpdate() () at /lib64/libKF5Baloo.so.5
#15 0x00007fdc5aea37b0 in Baloo::FileIndexerConfig::FileIndexerConfig(QObject*) () at /lib64/libKF5Baloo.so.5
#16 0x00007fdc5aea0a00 in Baloo::IndexerConfig::IndexerConfig() () at /lib64/libKF5Baloo.so.5
#17 0x00007fdc5b0c2184 in SearchRunner::match(Plasma::RunnerContext&, QString const&, QString const&) (this=this@entry=0x55b577ce36d0, context=..., type=..., category=...)
at /usr/src/debug/plasma-workspace-5.9.3/runners/baloo/baloosearchrunner.cpp:94
#18 0x00007fdc5b0c3241 in SearchRunner::match(Plasma::RunnerContext&) (this=0x55b577ce36d0, context=...) at /usr/src/debug/plasma-workspace-5.9.3/runners/baloo/baloosearchrunner.cpp:177
Thanks, added comments in upstream bug report. Created attachment 1263825 [details]
krunner backtrace
Problem just occurred again... this time with krunner taking all the cpu.
was about to clear issue by:
killall krunner; krunner
kde-settings-25-6.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-5ae1d08bff kde-settings-25-6.fc25.1 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-5ae1d08bff kde-settings-26-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-8f53ee1a98 kde-settings-25-6.fc25.1 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-5ae1d08bff kde-settings-26-1.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-8f53ee1a98 kde-settings-25-6.fc25.1 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report. kde-settings-26-1.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 1263441 [details] backtrace Description of problem: Plasmashell - zombie child - xdg-user-dir 100% CPU ps axo stat,ppid,pid,comm | grep -w defunct Z 2084 6679 xdg-user-dir <defunct> ps -e | grep 2084 2084 ? 00:27:57 plasmashell Version-Release number of selected component (if applicable): kf5-plasma-5.32.0-2.fc25.x86_64 How reproducible: Not sure what triggers... I had just rebooted about an hour ago and it just happened. Actual results: plasmashell process uses 100% cpu - zombie process xdg-user-dir Expected results: No zombie, normal cpu utilization Additional info: