https://bugs.kde.org/show_bug.cgi?id=383001
Bug ID: 383001
Summary: Global App Menu crashes
Product: plasmashell
Version: 5.10.4
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: parthbhati...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.10.4)
Qt Version: 5.9.1
Frameworks Version: 5.36.0
Operating System: Linux 4.10.0-28-generic x86_64
Distribution: Ubuntu 16.04.3 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Accessing the Application Menu of Atom text editor and it crashes everytime.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f47337ca8c0 (LWP 1221))]
Thread 10 (Thread 0x7f4656dee700 (LWP 23944)):
#0 0x00007f47299f4a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f47299af910 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f47299b02bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f47299b049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f472e93d94b in QEventDispatcherGlib::processEvents
(this=0x7f46500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f472e8e67ca in QEventLoop::exec (this=this@entry=0x7f4656dedce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x00007f472e70fcd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007f4730dddfa5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f472e714989 in QThreadPrivate::start (arg=0x73a90b0) at
thread/qthread_unix.cpp:368
#9 0x00007f472d5b96ba in start_thread (arg=0x7f4656dee700) at
pthread_create.c:333
#10 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7f466311c700 (LWP 1386)):
#0 0x00007f47299f4a94 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f47299af9a0 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f47299b02bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f47299b049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f472e93d94b in QEventDispatcherGlib::processEvents
(this=0x7f465c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f472e8e67ca in QEventLoop::exec (this=this@entry=0x7f466311bd00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x00007f472e70fcd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007f472e714989 in QThreadPrivate::start (arg=0x5760e20) at
thread/qthread_unix.cpp:368
#8 0x00007f472d5b96ba in start_thread (arg=0x7f466311c700) at
pthread_create.c:333
#9 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7f4668c80700 (LWP 1378)):
#0 0x00007f47299f4a79 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f47299af929 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f47299b02bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f47299b049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f472e93d94b in QEventDispatcherGlib::processEvents
(this=0x7f46640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f472e8e67ca in QEventLoop::exec (this=this@entry=0x7f4668c7fcc0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x00007f472e70fcd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007f466b15e517 in KCupsConnection::run() () from
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#8 0x00007f472e714989 in QThreadPrivate::start (arg=0x563dfa0) at
thread/qthread_unix.cpp:368
#9 0x00007f472d5b96ba in start_thread (arg=0x7f4668c80700) at
pthread_create.c:333
#10 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f467d8b7700 (LWP 1356)):
#0 0x00007f47299afa24 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f47299b02bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f47299b049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f472e93d94b in QEventDispatcherGlib::processEvents
(this=0x7f46780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f472e8e67ca in QEventLoop::exec (this=this@entry=0x7f467d8b6c90,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f472e70fcd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f473177f256 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f472e714989 in QThreadPrivate::start (arg=0x2a639a0) at
thread/qthread_unix.cpp:368
#8 0x00007f472d5b96ba in start_thread (arg=0x7f467d8b7700) at
pthread_create.c:333
#9 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f470b9d7700 (LWP 1355)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4733224784 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007f47332247c9 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007f472d5b96ba in start_thread (arg=0x7f470b9d7700) at
pthread_create.c:333
#4 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f4715b81700 (LWP 1354)):
#0 0x00007f472e01570d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f47299b038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f47299b049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f472e93d94b in QEventDispatcherGlib::processEvents
(this=0x7f47040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f472e8e67ca in QEventLoop::exec (this=this@entry=0x7f4715b80ce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f472e70fcd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f4730dddfa5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f472e714989 in QThreadPrivate::start (arg=0x24c2e90) at
thread/qthread_unix.cpp:368
#8 0x00007f472d5b96ba in start_thread (arg=0x7f4715b81700) at
pthread_create.c:333
#9 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f4717bf2700 (LWP 1338)):
#0 QMutex::unlock (this=this@entry=0x2608ae0) at thread/qmutex.cpp:343
#1 0x00007f472e93d871 in QMutexLocker::unlock (this=<synthetic pointer>) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:213
#2 QMutexLocker::~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized
out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:207
#3 QThreadData::canWaitLocked (this=0x2608ab0) at
../../include/QtCore/5.9.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:253
#4 postEventSourcePrepare (s=0x7f470c0012d0, timeout=0x7f4717bf1b14) at
kernel/qeventdispatcher_glib.cpp:259
#5 0x00007f47299af91d in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f47299b02bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007f47299b049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007f472e93d94b in QEventDispatcherGlib::processEvents
(this=0x7f470c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#9 0x00007f472e8e67ca in QEventLoop::exec (this=this@entry=0x7f4717bf1ce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#10 0x00007f472e70fcd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#11 0x00007f4730dddfa5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f472e714989 in QThreadPrivate::start (arg=0x25b1d30) at
thread/qthread_unix.cpp:368
#13 0x00007f472d5b96ba in start_thread (arg=0x7f4717bf2700) at
pthread_create.c:333
#14 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f471d793700 (LWP 1265)):
#0 0x00007f47299f4a79 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f47299af929 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f47299b02bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f47299b049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f472e93d94b in QEventDispatcherGlib::processEvents
(this=0x7f47100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007f472e8e67ca in QEventLoop::exec (this=this@entry=0x7f471d792cd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x00007f472e70fcd4 in QThread::exec (this=this@entry=0x7f473397fda0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:515
#7 0x00007f4733909b75 in QDBusConnectionManager::run (this=0x7f473397fda0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8 0x00007f472e714989 in QThreadPrivate::start (arg=0x7f473397fda0 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#9 0x00007f472d5b96ba in start_thread (arg=0x7f471d793700) at
pthread_create.c:333
#10 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f471efb2700 (LWP 1236)):
#0 0x00007f472e01570d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f4732185c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f47321878d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f47210f8329 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f472e714989 in QThreadPrivate::start (arg=0x24dbe30) at
thread/qthread_unix.cpp:368
#5 0x00007f472d5b96ba in start_thread (arg=0x7f471efb2700) at
pthread_create.c:333
#6 0x00007f472e0213dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f47337ca8c0 (LWP 1221)):
[KCrash Handler]
#6 0x00007f473184d2c1 in QQuickWindow::mouseGrabberItem() const () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f464d29aec1 in AppMenuApplet::<lambda()>::operator()
(__closure=0x9777a60) at
/workspace/build/applets/appmenu/lib/appmenuapplet.cpp:176
#8 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void,
AppMenuApplet::trigger(QQuickItem*, int)::<lambda()> >::call (arg=<optimized
out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:130
#9 QtPrivate::Functor<AppMenuApplet::trigger(QQuickItem*, int)::<lambda()>,
0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:240
#10 QtPrivate::QFunctorSlotObject<AppMenuApplet::trigger(QQuickItem*,
int)::<lambda()>, 0, QtPrivate::List<>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized
out>, this_=0x9777a50, r=<optimized out>, a=<optimized out>, ret=<optimized
out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobject_impl.h:168
#11 0x00007f472e921546 in QtPrivate::QSlotObjectBase::call (a=0x7ffc34fb1770,
r=<optimized out>, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#12 QSingleShotTimer::timerEvent (this=0x8d51f00) at kernel/qtimer.cpp:318
#13 0x00007f472e915c13 in QObject::event (this=0x8d51f00, e=<optimized out>) at
kernel/qobject.cpp:1268
#14 0x00007f472f2503fc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x8d51f00, e=0x7ffc34fb1a30) at kernel/qapplication.cpp:3717
#15 0x00007f472f257e07 in QApplication::notify (this=0x7ffc34fb1df0,
receiver=0x8d51f00, e=0x7ffc34fb1a30) at kernel/qapplication.cpp:3476
#16 0x00007f472e8e8798 in QCoreApplication::notifyInternal2
(receiver=0x8d51f00, event=event@entry=0x7ffc34fb1a30) at
kernel/qcoreapplication.cpp:1018
#17 0x00007f472e93ccfe in QCoreApplication::sendEvent (event=0x7ffc34fb1a30,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#18 QTimerInfoList::activateTimers (this=0x2500050) at
kernel/qtimerinfo_unix.cpp:643
#19 0x00007f472e93d581 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:182
#20 0x00007f47299b0197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f47299b03f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f47299b049c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f472e93d92f in QEventDispatcherGlib::processEvents (this=0x2504990,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#24 0x00007f472e8e67ca in QEventLoop::exec (this=this@entry=0x7ffc34fb1c80,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#25 0x00007f472e8ef704 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1291
#26 0x000000000041cd68 in main (argc=1, argv=<optimized out>) at
/workspace/build/shell/main.cpp:166
Possible duplicates by query: bug 382773, bug 382386.
Reported using DrKonqi
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