Application: plasmashell (5.11.2) Qt Version: 5.9.2 Frameworks Version: 5.39.0 Operating System: Linux 4.13.10-1-MANJARO x86_64 Distribution: "Manjaro Linux" -- Information about the crash: - What I was doing when the application crashed: Switching activity from my standard activity having opened: - Firefox - Dolphin - Clementine (playing music) To an activity called Photo having slightly different taskbar entries and different Plasmoids and Wallpaper. - Unusual behavior I noticed: Screen flickering several times (propably redshift erroring out) - Custom settings of the application: see above Distribution used: Manjaro stable inxi -Fx output: System: Host: manjamin-pc Kernel: 4.13.10-1-MANJARO x86_64 bits: 64 gcc: 7.2.0 Desktop: KDE Plasma 5.11.2 (Qt 5.9.2) Distro: Manjaro Linux Machine: Device: desktop Mobo: ASUSTeK model: Q170T v: Rev X.0x serial: N/A UEFI: American Megatrends v: 0215 date: 04/18/2016 CPU: Quad core Intel Core i5-6500TE (-MCP-) arch: Skylake-S rev.3 cache: 6144 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 18436 clock speeds: max: 3300 MHz 1: 2300 MHz 2: 2300 MHz 3: 2300 MHz 4: 2300 MHz Graphics: Card: Intel HD Graphics 530 bus-ID: 00:02.0 Display Server: x11 (X.Org 1.19.5 ) driver: intel Resolution: 1920x1080@60.00hz OpenGL: renderer: Mesa DRI Intel HD Graphics 530 (Skylake GT2) version: 4.5 Mesa 17.2.3 Direct Render: Yes Audio: Card Intel Sunrise Point-H HD Audio driver: snd_hda_intel bus-ID: 00:1f.3 Sound: Advanced Linux Sound Architecture v: k4.13.10-1-MANJARO Network: Card-1: Intel Ethernet Connection (2) I219-LM driver: e1000e v: 3.2.6-k bus-ID: 00:1f.6 IF: enp0s31f6 state: up speed: 100 Mbps duplex: full mac: 34:97:f6:8b:e1:a6 Card-2: Intel Wireless 7265 driver: iwlwifi bus-ID: 02:00.0 IF: wlp2s0 state: up mac: 60:57:18:73:95:5b Card-3: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller driver: r8168 v: 8.044.02-NAPI port: e000 bus-ID: 04:00.0 IF: enp4s0 state: down mac: 34:97:f6:8b:e1:a7 Drives: HDD Total Size: 3756.7GB (73.9% used) ID-1: /dev/nvme0n1 model: SAMSUNG_MZVPV256HDGL size: 256.1GB ID-2: /dev/sda model: Samsung_SSD_850 size: 500.1GB ID-3: USB /dev/sdb model: USB_2.0_Drive size: 1000.2GB ID-4: USB /dev/sdc model: Elements_10B8 size: 1000.2GB ID-5: USB /dev/sdd model: Elements_25A2 size: 1000.2GB Partition: ID-1: / size: 39G used: 23G (62%) fs: ext4 dev: /dev/nvme0n1p3 ID-2: /home size: 119G used: 55G (49%) fs: ext4 dev: /dev/nvme0n1p5 Sensors: System Temperatures: cpu: 77.0C mobo: 29.8C Fan Speeds (in rpm): cpu: 0 Info: Processes: 232 Uptime: 10:58 Memory: 2486.1/15928.6MB Init: systemd Gcc sys: 7.2.0 Client: Shell (bash 4.4.121) inxi: 2.3.40 The crash can be reproduced sometimes. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fbec07c9800 (LWP 1282))] Thread 12 (Thread 0x7fbdb95f6700 (LWP 6754)): #0 0x00007fbeadfd2633 in pa_pstream_unref () at /usr/lib/pulseaudio/libpulsecommon-11.1.so #1 0x00007fbeadfd2b8a in () at /usr/lib/pulseaudio/libpulsecommon-11.1.so #2 0x00007fbeadfd3440 in () at /usr/lib/pulseaudio/libpulsecommon-11.1.so #3 0x00007fbeae858ea8 in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0 #4 0x00007fbeae859280 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #5 0x00007fbeae859301 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #6 0x00007fbeae8676ae in () at /usr/lib/libpulse.so.0 #7 0x00007fbeadfe381c in () at /usr/lib/pulseaudio/libpulsecommon-11.1.so #8 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fbdbb3ff700 (LWP 6753)): #0 0x00007fbeb9d73d4b in poll () at /usr/lib/libc.so.6 #1 0x00007fbeb466ced3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fbeba6b0cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fbeba46d27e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fbebd5e0bc9 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #8 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7fbdd00d8700 (LWP 2236)): #0 0x00007ffe617cb969 in () #1 0x00007ffe617cbc20 in clock_gettime () #2 0x00007fbeb9d8baf6 in clock_gettime () at /usr/lib/libc.so.6 #3 0x00007fbeba6b05e2 in () at /usr/lib/libQt5Core.so.5 #4 0x00007fbeba6aed7a in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5 #5 0x00007fbeba6af356 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5 #6 0x00007fbeba6b108d in () at /usr/lib/libQt5Core.so.5 #7 0x00007fbeb466c771 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #8 0x00007fbeb466cdf6 in () at /usr/lib/libglib-2.0.so.0 #9 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #10 0x00007fbeba6b0cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #11 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #12 0x00007fbeba46d27e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #13 0x00007fbdd17571aa in KCupsConnection::run() () at /usr/lib/libkcupslib.so #14 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #15 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #16 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7fbde35aa700 (LWP 1915)): #0 0x00007fbeb9d73d4b in poll () at /usr/lib/libc.so.6 #1 0x00007fbeb466ced3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fbeba6b0cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fbeba46d27e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #7 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fbdfffff700 (LWP 1759)): #0 0x00007fbeb9d6f868 in read () at /usr/lib/libc.so.6 #1 0x00007fbeb4694521 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fbeb466b90b in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007fbeb466ce76 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007fbeba6b0cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007fbeba46d27e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007fbebe18d29b in () at /usr/lib/libQt5Quick.so.5 #9 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #10 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fbe06994700 (LWP 1615)): #0 0x00007fbeb9d73d4b in poll () at /usr/lib/libc.so.6 #1 0x00007fbeb466ced3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fbeba6b0cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fbeba46d27e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #7 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fbe999c6700 (LWP 1507)): #0 0x00007fbeb963138d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fbebfeabef7 in () at /usr/lib/libQt5Script.so.5 #2 0x00007fbebfeabf39 in () at /usr/lib/libQt5Script.so.5 #3 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fbe9bbb4700 (LWP 1471)): #0 0x00007fbeb46945f9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fbeb466c5d6 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007fbeb466cdf6 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007fbeba6b0cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fbeba46d27e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007fbebd5e0bc9 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #9 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fbea210f700 (LWP 1463)): #0 0x00007fbeb9d73d4b in poll () at /usr/lib/libc.so.6 #1 0x00007fbeb466ced3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fbeba6b0cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fbeba46d27e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fbebd5e0bc9 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #8 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fbea3b59700 (LWP 1356)): #0 0x00007fbeb46945f9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007fbeb466cdc9 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fbeba6b0cf4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fbeba46d27e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fbebaacc376 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #8 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fbeaa238700 (LWP 1339)): #0 0x00007fbeb9d73d4b in poll () at /usr/lib/libc.so.6 #1 0x00007fbebedb68e0 in () at /usr/lib/libxcb.so.1 #2 0x00007fbebedb8679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fbeac7ae85a in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007fbeba471fcb in () at /usr/lib/libQt5Core.so.5 #5 0x00007fbeb962b08a in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fbeb9d7e24f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fbec07c9800 (LWP 1282)): [KCrash Handler] #5 0x00007fbde2099b3f in () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so #6 0x00007fbeba685d3f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #7 0x00007fbebf8090e3 in KActivities::Consumer::currentActivityChanged(QString const&) () at /usr/lib/libKF5Activities.so.5 #8 0x00007fbebf80a832 in () at /usr/lib/libKF5Activities.so.5 #9 0x00007fbeba685c16 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #10 0x00007fbebf808f96 in () at /usr/lib/libKF5Activities.so.5 #11 0x00007fbeba685d3f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #12 0x00007fbebf802919 in () at /usr/lib/libKF5Activities.so.5 #13 0x00007fbebf804a26 in () at /usr/lib/libKF5Activities.so.5 #14 0x00007fbebaad7abd in () at /usr/lib/libQt5DBus.so.5 #15 0x00007fbeba686662 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #16 0x00007fbebb5fdf2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #17 0x00007fbebb605a06 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #18 0x00007fbeba656060 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #19 0x00007fbeba6588b6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #20 0x00007fbeba6b16e4 in () at /usr/lib/libQt5Core.so.5 #21 0x00007fbeb466b270 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #22 0x00007fbeb466cf69 in () at /usr/lib/libglib-2.0.so.0 #23 0x00007fbeb466cfae in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #24 0x00007fbeba6b0cd1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #25 0x00007fbeba65448b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #26 0x00007fbeba65d4d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #27 0x0000556bef4318a3 in () #28 0x00007fbeb9ca8f6a in __libc_start_main () at /usr/lib/libc.so.6 #29 0x0000556bef431c5a in _start () Reported using DrKonqi
I can reproduce this issue also without Clementine and Dolphin being active. Reverting back to the 'Standard' activity occasionally lets Plasma crash as well and NOT come up afterwards.
*** This bug has been marked as a duplicate of bug 385865 ***
Git commit 6e1ae0539c4eb62979ae0d8260de2118fb232482 by David Edmundson. Committed on 13/11/2017 at 10:23. Pushed by davidedmundson into branch 'Plasma/5.11'. Fix crash in KAStatsFavouritesModel Summary: KAStatsFavouritesModel doesn't initialise a D-pointer for the lifespan of the KAStatsFavouritesModel, like the name implies. It is set in initForClient. If the activity changes before we have a client ID, there's no point doing anything and trying to use the clientID will crash. Test Plan: None. Reviewers: #plasma, hein Reviewed By: #plasma, hein Subscribers: anthonyfieroni, plasma-devel Tags: #plasma Differential Revision: https://phabricator.kde.org/D8608 M +12 -3 applets/kicker/plugin/kastatsfavoritesmodel.cpp https://commits.kde.org/plasma-desktop/6e1ae0539c4eb62979ae0d8260de2118fb232482
*** Bug 387190 has been marked as a duplicate of this bug. ***