Bug 362014 - Audio Volume Widget Crashes Plasma
Summary: Audio Volume Widget Crashes Plasma
Status: RESOLVED WORKSFORME
Alias: None
Product: plasma-pa
Classification: Plasma
Component: applet (show other bugs)
Version: 5.5.5
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: David Rosca
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2016-04-20 20:31 UTC by Jon Tillman
Modified: 2018-12-02 03:47 UTC (History)
3 users (show)

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

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Description Jon Tillman 2016-04-20 20:31:03 UTC 
Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.20-11-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
Sound card 9 Series Chipset Family HD Audio Controller
Configured as sound card number 0
Driver snd-hda-intel

Test sound works in YaST. Opening the sound widget either displays "Dummy Output" or nothing. Clicking inside the widget causes Plasma to crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff45e8c6800 (LWP 27124))]

Thread 13 (Thread 0x7ff447853700 (LWP 27126)):
#0  0x00007ff457dbebbd in poll () from /lib64/libc.so.6
#1  0x00007ff45cd10422 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007ff45cd1200f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007ff449fd63c9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7ff444803700 (LWP 27128)):
#0  0x00007ff457dbebbd in poll () from /lib64/libc.so.6
#1  0x00007ff45449ce64 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff45449cf7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff4586ebd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007ff458692d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007ff4584b461a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff45b7c6e18 in QQmlThreadPrivate::run (this=0xa94c20) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#7  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7ff433d03700 (LWP 27135)):
#0  0x00007ff457dbac8d in read () from /lib64/libc.so.6
#1  0x00007ff44ff63073 in ?? () from /usr/lib64/tls/libnvidia-tls.so.361.42
#2  0x00007ff4544ddb60 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff45449c999 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#4  0x00007ff45449cdf8 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007ff45449cf7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#6  0x00007ff4586ebd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007ff458692d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#8  0x00007ff4584b461a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#9  0x00007ff45b7c6e18 in QQmlThreadPrivate::run (this=0xc63300) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#10 0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#11 0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#12 0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7ff4324dc700 (LWP 27136)):
#0  0x00007ff4544decf9 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007ff45449c4b9 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff45449cd80 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff45449cf7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007ff4586ebd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007ff458692d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff4584b461a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007ff45b7c6e18 in QQmlThreadPrivate::run (this=0xccfdf0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7ff430b6e700 (LWP 27137)):
#0  0x00007ff4575cc03f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff45df9586b in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007ff45df95899 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7ff429f66700 (LWP 27138)):
#0  0x00007ff457dbebbd in poll () from /lib64/libc.so.6
#1  0x00007ff45449ce64 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff45449cf7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff4586ebd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007ff458692d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007ff4584b461a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff45c362282 in QQuickPixmapReader::run (this=0x1132700) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/util/qquickpixmapcache.cpp:760
#7  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7ff39fbe0700 (LWP 27140)):
#0  0x00007ff4575cc03f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff4584ba34b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007ff45c3d51cb in takeEvent (wait=true, this=0x149e2c8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#3  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x149e250) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:657
#4  0x00007ff45c3d5663 in QSGRenderThread::run (this=0x149e250) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:686
#5  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#7  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7ff397bff700 (LWP 27141)):
#0  0x00007ff4575cc03f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff4584ba34b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007ff45c3d51cb in takeEvent (wait=true, this=0x111d4f8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#3  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x111d480) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:657
#4  0x00007ff45c3d5663 in QSGRenderThread::run (this=0x111d480) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:686
#5  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#7  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7ff387fe2700 (LWP 27156)):
#0  0x00007ff45449c4b4 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#1  0x00007ff45449cd80 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff45449cf7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff4586ebd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007ff458692d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007ff4584b461a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff3896afcf7 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#7  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7ff38712a700 (LWP 27161)):
#0  0x00007ff4575cc03f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff4584ba34b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007ff45c3d51cb in takeEvent (wait=true, this=0x24245d8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#3  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x2424560) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:657
#4  0x00007ff45c3d5663 in QSGRenderThread::run (this=0x2424560) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:686
#5  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#7  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7ff37ebdf700 (LWP 13691)):
#0  0x00007ff4575cc03f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff4584ba34b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007ff45c3d51cb in takeEvent (wait=true, this=0x23fba48) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#3  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x23fb9d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:657
#4  0x00007ff45c3d5663 in QSGRenderThread::run (this=0x23fb9d0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:686
#5  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#7  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7ff37e26b700 (LWP 731)):
#0  0x00007ff4575cc03f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff4584ba34b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQt5Core.so.5
#2  0x00007ff45c3d51cb in takeEvent (wait=true, this=0x27bc2f8) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:224
#3  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x27bc280) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:657
#4  0x00007ff45c3d5663 in QSGRenderThread::run (this=0x27bc280) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:686
#5  0x00007ff4584b932f in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007ff4575c80a4 in start_thread () from /lib64/libpthread.so.0
#7  0x00007ff457dc6fed in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7ff45e8c6800 (LWP 27124)):
[KCrash Handler]
#6  QPulseAudio::SourceModel::setData (this=this@entry=0x1cb27e0, index=..., value=..., role=role@entry=262) at /usr/src/debug/plasma-pa-5.5.5/src/pulseaudio.cpp:337
#7  0x00007ff45b595025 in QQmlDMAbstractItemModelData::setValue (this=0x2f7acc0, role=262, value=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/util/qqmladaptormodel.cpp:418
#8  0x00007ff45b5943ef in QQmlDMCachedModelData::metaCall (this=0x2f7acc0, call=<optimized out>, id=<optimized out>, arguments=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/util/qqmladaptormodel.cpp:300
#9  0x00007ff45b7484be in QQmlPropertyPrivate::write (object=object@entry=0x2f7acc0, property=..., value=..., context=0x2f8d0a0, flags=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlproperty.cpp:1313
#10 0x00007ff45b70cda5 in QV4::QObjectWrapper::setProperty (object=object@entry=0x2f7acc0, ctx=0x7ff4314dd4a8, property=0x2f7aad8, value=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4qobjectwrapper.cpp:551
#11 0x00007ff45b70d1de in QV4::QObjectWrapper::setQmlProperty (engine=engine@entry=0xca4f60, qmlContext=qmlContext@entry=0x2f7a7c0, object=0x2f7acc0, name=name@entry=0x7ff4314dd478, revisionMode=revisionMode@entry=QV4::QObjectWrapper::CheckRevision, value=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4qobjectwrapper.cpp:438
#12 0x00007ff45b7b673c in QV4::QmlContextWrapper::put (m=0x7ff4314dd498, name=0x7ff4314dd478, value=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlcontextwrapper.cpp:327
#13 0x00007ff45b68f7ce in put (v=..., name=0x7ff4314dd478, this=0x7ff4314dd498) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4object_p.h:283
#14 QV4::ExecutionContext::setProperty (this=0x7ff4314dd480, name=0x7ff4314dd478, value=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4context.cpp:318
#15 0x00007ff45b71dc37 in QV4::Runtime::setActivationProperty (engine=0xca4f60, nameIndex=<optimized out>, value=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/jsruntime/qv4runtime.cpp:665
#16 0x00007ff3941ce6d1 in ?? ()
#17 0x0000000002f8d0a0 in ?? ()
#18 0x0003000000000000 in ?? ()
#19 0x0000000000000000 in ?? ()

Reported using DrKonqi
Comment 1 Andrew Crouthamel 2018-11-01 13:52:30 UTC 
Dear Bug Submitter,

This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond.

Thank you for helping us make KDE software even better for everyone!
Comment 2 Bug Janitor Service 2018-11-16 11:41:13 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2018-12-02 03:47:13 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!