Bug 353187

Summary: Multiple Desktops & Toolbars
Product: [Plasma] plasmashell Reporter: bin
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.4.1   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description bin 2015-09-25 18:01:50 UTC 
Application: plasmashell (5.4.1)

Qt Version: 5.5.0
Operating System: Linux 4.1.7-200.fc22.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

Attempting to create more toolbars in Plasma desktop, one for each of my three screens

- Unusual behavior I noticed:

Plasma dind't seem to want to let me do that.


- Custom settings of the application:

Three screens, fresh (as in ten minutes ago) Fedora 22 upgrade from 21.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f75810d9900 (LWP 4679))]

Thread 23 (Thread 0x7f755ff46700 (LWP 4681)):
#0  0x00007f7578a5e2fd in poll () at /lib64/libc.so.6
#1  0x00007f757ef01182 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f757ef02c77 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f7562d2f999 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f755d2c6700 (LWP 4826)):
#0  0x00007f7573b45ec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f7573b00d7e in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7573b00ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f75798a8dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f757984fdaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f757966c5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f757d978245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f75550b6700 (LWP 4920)):
#0  0x00007f7578a5e2fd in poll () at /lib64/libc.so.6
#1  0x00007f7573b00dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7573b00ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f75798a8dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f757984fdaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f757966c5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f757d978245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f754b74e700 (LWP 4969)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75807f4494 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f75807f44d9 in  () at /lib64/libQt5Script.so.5
#3  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f74ca55e700 (LWP 4990)):
#0  0x00007f7578a5e2fd in poll () at /lib64/libc.so.6
#1  0x00007f7573b00dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7573b00ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f75798a8dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f757984fdaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f757966c5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f757d978245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f74c1c76700 (LWP 5014)):
#0  0x00007f7573b45ee4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f7573b00350 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f7573b00ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f7573b00ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f75798a8dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f757984fdaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f757966c5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f757e52d616 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f74bbfff700 (LWP 5016)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f74b9eee700 (LWP 5020)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f74b3bf8700 (LWP 5024)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f74a7bbe700 (LWP 5035)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f749fb06700 (LWP 5049)):
#0  0x00007f7573b003a1 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f7573b00ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7573b00ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f75798a8dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f757984fdaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f757966c5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74a5909397 in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f7496bde700 (LWP 5089)):
#0  0x00007f7578a59fad in read () at /lib64/libc.so.6
#1  0x00007f7570b39073 in  () at /usr/lib64/nvidia/tls/libnvidia-tls.so.355.11
#2  0x00007f7573b44b00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00007f7573b008b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x00007f7573b00d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x00007f7573b00ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007f75798a8dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f757984fdaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f757966c5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f757d978245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f7495bdd700 (LWP 5090)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f749489f700 (LWP 5116)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f748f3ec700 (LWP 5142)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f7481bfa700 (LWP 5148)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f74810a6700 (LWP 5149)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f7467fff700 (LWP 5150)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f74827fd700 (LWP 5153)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f74651c1700 (LWP 5194)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f7457fff700 (LWP 5196)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f74577fe700 (LWP 5197)):
#0  0x00007f7577663540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f75796727db in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f757e5a27de in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f757e5a3063 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f757967154e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f757765e555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f7578a69b9d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f75810d9900 (LWP 4679)):
[KCrash Handler]
#5  0x00007f757d8b3818 in QV4::QObjectWrapper::wrap(QV4::ExecutionEngine*, QObject*) () at /lib64/libQt5Qml.so.5
#6  0x00007f757d83807c in QV4::ExecutionEngine::fromVariant(QVariant const&) () at /lib64/libQt5Qml.so.5
#7  0x00007f757d968219 in QV4::QmlContextWrapper::get(QV4::Managed*, QV4::String*, bool*) () at /lib64/libQt5Qml.so.5
#8  0x00007f757d83f983 in QV4::ExecutionContext::getProperty(QV4::String*) () at /lib64/libQt5Qml.so.5
#9  0x00007f757d8cad67 in QV4::Runtime::getActivationProperty(QV4::ExecutionEngine*, int) () at /lib64/libQt5Qml.so.5
#10 0x00007f7574cd17cd in  ()
#11 0x0000000000000000 in  ()

Possible duplicates by query: bug 349758.

Reported using DrKonqi
Comment 1 Marco Martin 2015-09-29 11:02:02 UTC 

*** This bug has been marked as a duplicate of bug 349758 ***