Bug 359508

Summary: Plasma crash after opening Audio Volume Settings via Tray
Product: [Plasma] plasmashell Reporter: erikhubers
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bshah, elijah, mklapetek, plasma-bugs-null, simon.thiel
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.5.4   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description erikhubers 2016-02-17 18:42:18 UTC 
Application: plasmashell (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-3-default x86_64
Distribution: "openSUSE Tumbleweed (20160212) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Rightclick on sound in system tray, clicked Audio Volume Settings

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 0x7f3451261900 (LWP 4979))]

Thread 14 (Thread 0x7f3432dbf700 (LWP 4989)):
#0  0x00007f344b0e3591 in QTimerInfoList::repairTimersIfNeeded() () at /usr/lib64/libQt5Core.so.5
#1  0x00007f344b0e3603 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f344b0e498e in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f3446ec48bd in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3446ec51c3 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f3446ec539c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f344b0e552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f344b08f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f344aebbb1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f344e18b9a5 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f342671a700 (LWP 4990)):
#0  0x00007f344a7d024d in poll () at /lib64/libc.so.6
#1  0x00007f3446ec5294 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3446ec539c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f344b0e552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f344b08f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f344aebbb1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f344e18b9a5 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f3424e45700 (LWP 4991)):
#0  0x00007f344b0e496b in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f3446ec48bd in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3446ec51c3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3446ec539c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f344b0e552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f344b08f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f344aebbb1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f344e18b9a5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f341f3ef700 (LWP 4992)):
#0  0x00007f3449fdd07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3450933a84 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f3450933ac9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f341c884700 (LWP 4993)):
#0  0x00007f344a7d024d in poll () at /lib64/libc.so.6
#1  0x00007f3446ec5294 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3446ec539c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f344b0e552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f344b08f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f344aebbb1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f344ed10e42 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f33929f5700 (LWP 5001)):
#0  0x00007f3449fdd07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f344aec1abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f344ed8300e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f344ed83853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f338affe700 (LWP 5002)):
#0  0x00007f3449fdd07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f344aec1abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f344ed8300e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f344ed83853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f3379013700 (LWP 5003)):
#0  0x00007f344a7cc22d in read () at /lib64/libc.so.6
#1  0x00007f344217e073 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#2  0x00007f3446f07290 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3446ec4dc4 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3446ec5238 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f3446ec539c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f344b0e552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f344b08f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f344aebbb1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f337b744e47 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#10 0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f3373fff700 (LWP 5013)):
#0  0x00007f3449fdd07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f344aec1abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f344ed8300e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f344ed83853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f33731ea700 (LWP 5015)):
#0  0x00007f3449fdd07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f344aec1abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f344ed8300e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f344ed83853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f335fffe700 (LWP 5651)):
#0  0x00007f3446f08539 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f3446ec48c9 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f3446ec51c3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3446ec539c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f344b0e552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f344b08f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f344aebbb1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f344e18b9a5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f336a3d3700 (LWP 5652)):
#0  0x00007f344a7cc22d in read () at /lib64/libc.so.6
#1  0x00007f344217e073 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#2  0x00007f3446f07290 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f3446ec4dc4 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f3446ec5238 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f3446ec539c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f344b0e552b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f344b08f63a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f344aebbb1c in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f344e18b9a5 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f336927b700 (LWP 5653)):
#0  0x00007f3449fdd07f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f344aec1abb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f344ed8300e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f344ed83853 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f344aec094f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f3449fd74a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f344a7d8bdd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f3451261900 (LWP 4979)):
[KCrash Handler]
#6  0x00007f344e0a6935 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f344e050885 in QV4::ExecutionEngine::newStringObject(QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f344e0e475e in QV4::Runtime::getProperty(QV4::ExecutionEngine*, QV4::Value const&, int) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f3370332c39 in  ()
#10 0x0000000000000000 in  ()

Reported using DrKonqi
Comment 1 Simon 2016-03-18 07:03:00 UTC 
Hi, 

I've also experienced crashing Audio Volume Settings several times:
Arch Linux
4.4.5-1-ARCH
plasma-meta 5.5-1
qt5-base 5.5.1-10

Potentially, this is a duplicate of 
https://bugs.kde.org/show_bug.cgi?id=357467
Comment 2 Simon 2016-03-18 07:14:38 UTC 
Another duplicate
https://bugs.kde.org/show_bug.cgi?id=358339
Comment 3 Elijah 2016-03-20 18:06:05 UTC 
I can confirm this bug. Very annoying. Please fix.

Linux 4.1.19-1-MANJARO
Plasma 5.5.5
Qt          5.5.1
Comment 4 Martin Klapetek 2016-03-21 22:08:47 UTC 

*** This bug has been marked as a duplicate of bug 358339 ***