416192 – Crash in plotter

Bug 416192 - Crash in plotter

Summary: Crash in plotter

Status:	RESOLVED DUPLICATE of bug 415080

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.17.5
Platform:	Arch Linux Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2020-01-12 21:53 UTC by genstar
Modified:	2021-02-25 23:45 UTC (History)
CC List:	4 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
New crash information added by DrKonqi (10.43 KB, text/plain) 2020-02-24 14:44 UTC, João Ferreira	Details
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Description genstar 2020-01-12 21:53:56 UTC

Application: plasmashell (5.17.5)

Qt Version: 5.14.0
Frameworks Version: 5.66.0
Operating System: Linux 5.4.10-arch1-1 x86_64
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
I was trying to donnect to a Wi-Fi Hotspot
- Custom settings of the application:
Previously I connected and disconnected from the same Wi-Fi hotspot in a tty as root to use pacman.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6a8202acc0 (LWP 3032))]

Thread 16 (Thread 0x7f6a23fff700 (LWP 4309)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a866b9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6a866b9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f6a8842718b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f6a8842741b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f6a23751700 (LWP 4196)):
[KCrash Handler]
#6  0x00007f6a70962c59 in  () at /usr/lib/qt/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#7  0x00007f6a7096448b in  () at /usr/lib/qt/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#8  0x00007f6a868c433e in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f6a8847f955 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () at /usr/lib/libQt5Quick.so.5
#10 0x00007f6a88422d77 in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007f6a884273d7 in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f6a4a735700 (LWP 4193)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a866b9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6a866b9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f6a8842718b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f6a8842741b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f6a48c21700 (LWP 3823)):
#0  0x00007f6a8632b9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f6a70788c14 in  () at /usr/lib/libpulse.so.0
#2  0x00007f6a70796059 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007f6a707a0301 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f6a707a03b1 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f6a7079061e in  () at /usr/lib/libpulse.so.0
#6  0x00007f6a70714d1c in  () at /usr/lib/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f6a49f34700 (LWP 3788)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a866b9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6a866b9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f6a8842718b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f6a8842741b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f6a4bfff700 (LWP 3749)):
#0  0x00007f6a8632b9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f6a84b94120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a84b941f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a868e6cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6a8688d39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f6a866b2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f6a5cc3316b in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f6a5e975700 (LWP 3738)):
#0  0x00007f6a8632742c in read () at /usr/lib/libc.so.6
#1  0x00007f6a84b449f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a84b929e1 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a84b940c8 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f6a84b941f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f6a868e6cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f6a8688d39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f6a866b2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f6a88361e9b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f6a5ffff700 (LWP 3735)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a866b9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6a866b9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f6a8842718b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f6a8842741b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f6a726bb700 (LWP 3452)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a78640dcc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f6a786409c8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f6a72ebc700 (LWP 3451)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a78640dcc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f6a786409c8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f6a736bd700 (LWP 3450)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a78640dcc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f6a786409c8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f6a73ebe700 (LWP 3449)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a78640dcc in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f6a786409c8 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f6a7a4a7700 (LWP 3447)):
#0  0x00007f6a8632b9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f6a84b94120 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a84b941f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a868e6cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f6a8688d39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f6a866b2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f6a880be249 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f6a7b6b8700 (LWP 3035)):
#0  0x00007f6a84b44475 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f6a84b928ce in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a84b940c8 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a84b941f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f6a868e6cdc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f6a8688d39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f6a866b2e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f6a8723cb28 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f6a80d44700 (LWP 3033)):
#0  0x00007f6a8632b9ef in poll () at /usr/lib/libc.so.6
#1  0x00007f6a8886a630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f6a8886c2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f6a816b6a01 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f6a866b3fd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f6a85af34cf in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f6a863362d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f6a8202acc0 (LWP 3032)):
#0  0x00007f6a85af9c45 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f6a866b9cc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f6a866b9da2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f6a88425507 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f6a8842613c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f6a8848db2d in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#6  0x00007f6a88c6a6f4 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#7  0x00007f6a874b0472 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#8  0x00007f6a874b9c89 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007f6a8688e832 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007f6a86c44de9 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib/libQt5Gui.so.5
#11 0x00007f6a874b99fc in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007f6a8688e832 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#13 0x00007f6a868e605d in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#14 0x00007f6a868e692a in  () at /usr/lib/libQt5Core.so.5
#15 0x00007f6a84b9239e in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#16 0x00007f6a84b941b1 in  () at /usr/lib/libglib-2.0.so.0
#17 0x00007f6a84b941f1 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#18 0x00007f6a868e6cc0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#19 0x00007f6a8688d39c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#20 0x00007f6a868953a6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#21 0x0000559666d58dc9 in  ()
#22 0x00007f6a8625e153 in __libc_start_main () at /usr/lib/libc.so.6
#23 0x0000559666d5922e in _start ()
[Inferior 1 (process 3032) detached]

The reporter indicates this bug may be a duplicate of or related to bug 416154.

Possible duplicates by query: bug 416162, bug 416154, bug 416132, bug 416116, bug 416113.

Reported using DrKonqi

Comment 1 João Ferreira 2020-02-24 14:44:22 UTC

Created attachment 126376 [details]
New crash information added by DrKonqi

plasmashell (5.18.1) using Qt 5.14.1

- What I was doing when the application crashed:
Disabling "Hotspot mode" via the Wifi widget.

After numerous failed attempts to connect to an access point, I decided to click the "Hotspot" button on the top of the Wifi widget. After about 15 seconds, while the hotspot connection was still "configuring the interface", I hit the button again to disable it; that's when Plasma restarted itself.

-- Backtrace (Reduced):
#6  0x00007f92d46c9d6a in  () at /usr/lib/qt/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#7  0x00007f92eda5b46e in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f92ef604fd5 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () at /usr/lib/libQt5Quick.so.5
#9  0x00007f92ef5a8157 in  () at /usr/lib/libQt5Quick.so.5
#10 0x00007f92ef5ac7b7 in  () at /usr/lib/libQt5Quick.so.5

Comment 2 Harald Sitter 2020-12-15 11:39:00 UTC

This should be fixed in Plasma 5.20+. The offending Plotter class is no longer used.

*** This bug has been marked as a duplicate of bug 418500 ***

Comment 3 Nate Graham 2021-02-25 23:45:24 UTC


*** This bug has been marked as a duplicate of bug 415080 ***