Bug 367946 - plasma crashes when extra monitor is plugged in (mini display port )
Summary: plasma crashes when extra monitor is plugged in (mini display port )
Status: RESOLVED DUPLICATE of bug 366782
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.5.5
Platform: openSUSE Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
: 371202 (view as bug list)
Depends on:
Blocks:
 
Reported: 2016-08-29 07:33 UTC by rens
Modified: 2016-10-26 14:35 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description rens 2016-08-29 07:33:26 UTC 
Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.31-1.gde9ddf8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I plugged in a HD monitor, system already up and running.
I am using a mini display => HDMI converter

The monitor has been plugged in before, many times ( is at the job )

Sometimes this happens.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4e60dc07c0 (LWP 23526))]

Thread 8 (Thread 0x7f4da1fff700 (LWP 23702)):
#0  0x00007f4e569a16f8 in g_main_context_query () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f4e569a1dcf in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4e569a1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4e5abf1d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f4e5ab98d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4e5a9ba61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4d94225cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f4e5a9bf32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4e59ace0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4e5a2cd02d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f4e2c985700 (LWP 23641)):
#0  0x00007f4e5a2c4bfd in poll () at /lib64/libc.so.6
#1  0x00007f4e569a1e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4e569a1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4e5abf1d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f4e5ab98d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4e5a9ba61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4e5e86a282 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f4e5a9bf32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4e59ace0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4e5a2cd02d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f4e2f7ba700 (LWP 23635)):
#0  0x00007f4e59ad203f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f4e6049d86b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f4e6049d899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f4e59ace0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f4e5a2cd02d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f4e3514e700 (LWP 23603)):
#0  0x00007f4e5a9b7ccf in QMutex::unlock() () at /usr/lib64/libQt5Core.so.5
#1  0x00007f4e5abf1cc5 in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007f4e569a14ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4e569a1d80 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4e569a1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f4e5abf1d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4e5ab98d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4e5a9ba61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4e5dccee18 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f4e5a9bf32f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f4e59ace0a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f4e5a2cd02d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f4e3695e700 (LWP 23590)):
#0  0x00007f4e5a2c4bfd in poll () at /lib64/libc.so.6
#1  0x00007f4e569a1e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f4e569a1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4e5abf1d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f4e5ab98d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4e5a9ba61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4e5dccee18 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f4e5a9bf32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4e59ace0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f4e5a2cd02d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f4e43bda700 (LWP 23535)):
#0  0x00007f4e5a9b7ccf in QMutex::unlock() () at /usr/lib64/libQt5Core.so.5
#1  0x00007f4e5abf1cc5 in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007f4e569a14ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f4e569a1d80 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f4e569a1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f4e5abf1d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f4e5ab98d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f4e5a9ba61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f4e5dccee18 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f4e5a9bf32f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f4e59ace0a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f4e5a2cd02d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f4e4aa04700 (LWP 23531)):
#0  0x00007f4e5a2c4bfd in poll () at /lib64/libc.so.6
#1  0x00007f4e5f218422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f4e5f21a00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f4e4cb563c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f4e5a9bf32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f4e59ace0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f4e5a2cd02d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f4e60dc07c0 (LWP 23526)):
[KCrash Handler]
#6  0x00007f4e4cb61f1b in QXcbScreen::windowShown(QXcbWindow*) () at /usr/lib64/libQt5XcbQpa.so.5
#7  0x00007f4e4cb6a3bc in QXcbWindow::show() () at /usr/lib64/libQt5XcbQpa.so.5
#8  0x00007f4e5b0f3490 in QWindow::setVisible(bool) () at /usr/lib64/libQt5Gui.so.5
#9  0x00007f4e5abd7c48 in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f4e5abcb8bc in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f4e5bf15e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#12 0x00007f4e5bf1acc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#13 0x00007f4e5ab9ae95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#14 0x00007f4e5abf177d in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#15 0x00007f4e5abf1aa1 in  () at /usr/lib64/libQt5Core.so.5
#16 0x00007f4e569a1c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#17 0x00007f4e569a1ed8 in  () at /usr/lib64/libglib-2.0.so.0
#18 0x00007f4e569a1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#19 0x00007f4e5abf1d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f4e5ab98d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f4e5aba08f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#22 0x0000000000436b3d in main ()

Possible duplicates by query: bug 366782, bug 363868, bug 361735, bug 361118, bug 360327.

Reported using DrKonqi
Comment 1 Marco Martin 2016-09-02 08:59:28 UTC 

*** This bug has been marked as a duplicate of bug 366782 ***
Comment 2 Marco Martin 2016-10-26 14:35:53 UTC 
*** Bug 371202 has been marked as a duplicate of this bug. ***