[kde] [Bug 402725] New: Plasma Crash while doing nothing
Joachim Mairböck
bugzilla_noreply at kde.org
Mon Dec 31 09:55:01 GMT 2018
https://bugs.kde.org/show_bug.cgi?id=402725
Bug ID: 402725
Summary: Plasma Crash while doing nothing
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-bugs at kde.org
Reporter: j.mairboeck at gmail.com
Target Milestone: ---
Application: plasmashell (5.12.6)
Qt Version: 5.9.4
Frameworks Version: 5.45.0
Operating System: Linux 4.12.14-lp150.12.28-default x86_64
Distribution: "openSUSE Leap 15.0"
-- Information about the crash:
- What I was doing when the application crashed:
Plasma just crashed while not doing anything. I was not using the computer for
a few minutes. When I came back, I saw this crash. I didn't lock the computer.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
27 return SYSCALL_CANCEL (nanosleep, requested_time, remaining);
[Current thread is 1 (Thread 0x7fd1cecb81c0 (LWP 2822))]
Thread 14 (Thread 0x7fd0bd0f7700 (LWP 5352)):
#0 0x00007fd1c808207b in __GI___poll (fds=fds at entry=0x7fd0b8001b20,
nfds=nfds at entry=3, timeout=timeout at entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd1be058831 in poll (__timeout=-1, __nfds=3, __fds=0x7fd0b8001b20)
at /usr/include/bits/poll2.h:46
#2 0x00007fd1be058831 in poll_func (ufds=0x7fd0b8001b20, nfds=3, timeout=-1,
userdata=0x55a3fec4b320) at pulse/thread-mainloop.c:69
#3 0x00007fd1be04a1f0 in pa_mainloop_poll (m=m at entry=0x55a3ff332650) at
pulse/mainloop.c:844
#4 0x00007fd1be04a880 in pa_mainloop_iterate (m=0x55a3ff332650,
block=<optimized out>, retval=0x0) at pulse/mainloop.c:926
#5 0x00007fd1be04a910 in pa_mainloop_run (m=0x55a3ff332650,
retval=retval at entry=0x0) at pulse/mainloop.c:944
#6 0x00007fd1be058779 in thread (userdata=0x55a3ff049960) at
pulse/thread-mainloop.c:100
#7 0x00007fd1bd7e1438 in internal_thread_func (userdata=0x55a3fd22def0) at
pulsecore/thread-posix.c:81
#8 0x00007fd1c793b559 in start_thread (arg=0x7fd0bd0f7700) at
pthread_create.c:465
#9 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7fd0c97bf700 (LWP 5351)):
#0 0x00007fd1c296fc20 in g_main_context_check
(context=context at entry=0x7fd0c4003040, max_priority=2147483647,
fds=fds at entry=0x7fd0c4000b10, n_fds=n_fds at entry=1) at gmain.c:3755
#1 0x00007fd1c2970170 in g_main_context_iterate
(context=context at entry=0x7fd0c4003040, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3865
#2 0x00007fd1c29702dc in g_main_context_iteration (context=0x7fd0c4003040,
may_block=may_block at entry=1) at gmain.c:3929
#3 0x00007fd1c89b1c0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd0c4004f20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd0c97bec70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#5 0x00007fd1c87894da in QThread::exec() (this=this at entry=0x55a3fe673110) at
thread/qthread.cpp:515
#6 0x00007fd1cc036cb5 in QQmlThreadPrivate::run() (this=0x55a3fe673110) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/qml/ftw/qqmlthread.cpp:147
#7 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x55a3fe673110) at
thread/qthread_unix.cpp:368
#8 0x00007fd1c793b559 in start_thread (arg=0x7fd0c97bf700) at
pthread_create.c:465
#9 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7fd0e4f0a700 (LWP 3658)):
#0 0x00007fd1c29b5dc9 in g_mutex_lock (mutex=mutex at entry=0x7fd0d8000be0) at
gthread-posix.c:1336
#1 0x00007fd1c29702c8 in g_main_context_iteration (context=0x7fd0d8000be0,
may_block=may_block at entry=1) at gmain.c:3928
#2 0x00007fd1c89b1c0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd0d8000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd0e4f09c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#4 0x00007fd1c87894da in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:515
#5 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x55a3fc7c4dc0) at
thread/qthread_unix.cpp:368
#6 0x00007fd1c793b559 in start_thread (arg=0x7fd0e4f0a700) at
pthread_create.c:465
#7 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7fd0e7be3700 (LWP 3651)):
#0 0x00007fd1c808207b in __GI___poll (fds=0x7fd0e0002de0, nfds=1,
timeout=324537) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd1c29701c9 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd0e0002de0, timeout=<optimized out>, context=0x7fd0e0000be0)
at gmain.c:4169
#2 0x00007fd1c29701c9 in g_main_context_iterate
(context=context at entry=0x7fd0e0000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3863
#3 0x00007fd1c29702dc in g_main_context_iteration (context=0x7fd0e0000be0,
may_block=may_block at entry=1) at gmain.c:3929
#4 0x00007fd1c89b1c0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd0e0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd0e7be2c50, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007fd1c87894da in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007fd0ea4b3887 in KCupsConnection::run() () at
/usr/lib64/libkcupslib.so
#8 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x55a3fc6ecb80) at
thread/qthread_unix.cpp:368
#9 0x00007fd1c793b559 in start_thread (arg=0x7fd0e7be3700) at
pthread_create.c:465
#10 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7fd0f0f75700 (LWP 3314)):
#0 0x00007fd1c808207b in __GI___poll (fds=0x7fd0ec0029e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd1c29701c9 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd0ec0029e0, timeout=<optimized out>, context=0x7fd0ec000be0)
at gmain.c:4169
#2 0x00007fd1c29701c9 in g_main_context_iterate
(context=context at entry=0x7fd0ec000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3863
#3 0x00007fd1c29702dc in g_main_context_iteration (context=0x7fd0ec000be0,
may_block=may_block at entry=1) at gmain.c:3929
#4 0x00007fd1c89b1c0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd0ec000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd0f0f746d0, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007fd0f6b05cca in Akonadi::SessionThread::waitForSocketData()
(this=0x55a3fb97aec0) at
/usr/src/debug/akonadi-server-18.04.3-lp150.150.1.x86_64/src/core/sessionthread.cpp:167
#7 0x00007fd1c89954b7 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7fd0f0f74798, r=<optimized out>, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#8 0x00007fd1c89954b7 in QSingleShotTimer::timerEvent(QTimerEvent*)
(this=0x7fd0ec004ba0) at kernel/qtimer.cpp:318
#9 0x00007fd1c89899eb in QObject::event(QEvent*) (this=0x7fd0ec004ba0,
e=<optimized out>) at kernel/qobject.cpp:1268
#10 0x00007fd1c9b3ee8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this at entry=0x55a3faca7a00, receiver=receiver at entry=0x7fd0ec004ba0,
e=e at entry=0x7fd0f0f74a50) at kernel/qapplication.cpp:3723
#11 0x00007fd1c9b46244 in QApplication::notify(QObject*, QEvent*)
(this=0x7ffee5d1c990, receiver=0x7fd0ec004ba0, e=0x7fd0f0f74a50) at
kernel/qapplication.cpp:3482
#12 0x00007fd1c895ba88 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x7fd0ec004ba0, event=event at entry=0x7fd0f0f74a50) at
kernel/qcoreapplication.cpp:1016
#13 0x00007fd1c89b119e in QCoreApplication::sendEvent(QObject*, QEvent*)
(event=0x7fd0f0f74a50, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#14 0x00007fd1c89b119e in QTimerInfoList::activateTimers()
(this=this at entry=0x7fd0ec0048e0) at kernel/qtimerinfo_unix.cpp:643
#15 0x00007fd1c89b18b1 in timerSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=source at entry=0x7fd0ec004880) at kernel/qeventdispatcher_glib.cpp:182
#16 0x00007fd1c2970017 in g_main_dispatch (context=0x7fd0ec000be0) at
gmain.c:3142
#17 0x00007fd1c2970017 in g_main_context_dispatch
(context=context at entry=0x7fd0ec000be0) at gmain.c:3795
#18 0x00007fd1c2970250 in g_main_context_iterate
(context=context at entry=0x7fd0ec000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3868
#19 0x00007fd1c29702dc in g_main_context_iteration (context=0x7fd0ec000be0,
may_block=may_block at entry=1) at gmain.c:3929
#20 0x00007fd1c89b1bef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd0ec000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#21 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd0f0f74c90, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#22 0x00007fd1c87894da in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:515
#23 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x55a3fb979c50) at
thread/qthread_unix.cpp:368
#24 0x00007fd1c793b559 in start_thread (arg=0x7fd0f0f75700) at
pthread_create.c:465
#25 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7fd107349700 (LWP 3196)):
#0 0x00007fd1c29700ac in g_main_context_iterate
(context=context at entry=0x7fd100000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3875
#1 0x00007fd1c29702dc in g_main_context_iteration (context=0x7fd100000be0,
may_block=may_block at entry=1) at gmain.c:3929
#2 0x00007fd1c89b1c0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd100000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd107348c30, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#4 0x00007fd1c87894da in QThread::exec() (this=this at entry=0x55a3fb6bd680) at
thread/qthread.cpp:515
#5 0x00007fd1cc485cf2 in QQuickPixmapReader::run() (this=0x55a3fb6bd680) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/quick/util/qquickpixmapcache.cpp:868
#6 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x55a3fb6bd680) at
thread/qthread_unix.cpp:368
#7 0x00007fd1c793b559 in start_thread (arg=0x7fd107349700) at
pthread_create.c:465
#8 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fd113fff700 (LWP 3187)):
#0 0x00007fd1c794189d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55a3fb4b0640) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fd1c794189d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55a3fb4b05f0, cond=0x55a3fb4b0618) at pthread_cond_wait.c:502
#2 0x00007fd1c794189d in __pthread_cond_wait (cond=0x55a3fb4b0618,
mutex=0x55a3fb4b05f0) at pthread_cond_wait.c:655
#3 0x00007fd1a13c0ceb in cnd_wait (mtx=0x55a3fb4b05f0, cond=0x55a3fb4b0618) at
../../include/c11/threads_posix.h:155
#4 0x00007fd1a13c0ceb in util_queue_thread_func
(input=input at entry=0x55a3fb54bba0) at u_queue.c:255
#5 0x00007fd1a13c0a17 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007fd1c793b559 in start_thread (arg=0x7fd113fff700) at
pthread_create.c:465
#7 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fd118dab700 (LWP 3186)):
#0 0x00007fd1c794189d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55a3fbae733c) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fd1c794189d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55a3fbae72e8, cond=0x55a3fbae7310) at pthread_cond_wait.c:502
#2 0x00007fd1c794189d in __pthread_cond_wait (cond=0x55a3fbae7310,
mutex=0x55a3fbae72e8) at pthread_cond_wait.c:655
#3 0x00007fd1a13c0ceb in cnd_wait (mtx=0x55a3fbae72e8, cond=0x55a3fbae7310) at
../../include/c11/threads_posix.h:155
#4 0x00007fd1a13c0ceb in util_queue_thread_func
(input=input at entry=0x55a3fb5f4100) at u_queue.c:255
#5 0x00007fd1a13c0a17 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007fd1c793b559 in start_thread (arg=0x7fd118dab700) at
pthread_create.c:465
#7 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fd1ac927700 (LWP 3165)):
#0 0x00007fd1c794189d in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fd1ce688fb8 <QTWTF::pageheap_memory+57592>) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fd1c794189d in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fd1ce688f68 <QTWTF::pageheap_memory+57512>, cond=0x7fd1ce688f90
<QTWTF::pageheap_memory+57552>) at pthread_cond_wait.c:502
#2 0x00007fd1c794189d in __pthread_cond_wait (cond=0x7fd1ce688f90
<QTWTF::pageheap_memory+57552>, mutex=0x7fd1ce688f68
<QTWTF::pageheap_memory+57512>) at pthread_cond_wait.c:655
#3 0x00007fd1ce3935e4 in QTWTF::TCMalloc_PageHeap::scavengerThread()
(this=0x7fd1ce67aec0 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4 0x00007fd1ce393629 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*)
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5 0x00007fd1c793b559 in start_thread (arg=0x7fd1ac927700) at
pthread_create.c:465
#6 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fd1aebbd700 (LWP 3140)):
#0 0x00007fd1c808207b in __GI___poll (fds=0x7fd19c002de0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd1c29701c9 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7fd19c002de0, timeout=<optimized out>, context=0x7fd19c000be0)
at gmain.c:4169
#2 0x00007fd1c29701c9 in g_main_context_iterate
(context=context at entry=0x7fd19c000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3863
#3 0x00007fd1c29702dc in g_main_context_iteration (context=0x7fd19c000be0,
may_block=may_block at entry=1) at gmain.c:3929
#4 0x00007fd1c89b1c0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd19c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd1aebbcc70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007fd1c87894da in QThread::exec() (this=this at entry=0x55a3faf13bc0) at
thread/qthread.cpp:515
#7 0x00007fd1cc036cb5 in QQmlThreadPrivate::run() (this=0x55a3faf13bc0) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/qml/ftw/qqmlthread.cpp:147
#8 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x55a3faf13bc0) at
thread/qthread_unix.cpp:368
#9 0x00007fd1c793b559 in start_thread (arg=0x7fd1aebbd700) at
pthread_create.c:465
#10 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fd1affff700 (LWP 2917)):
#0 0x00007fd1c29b5de4 in g_mutex_unlock (mutex=0x7fd1a4000be0) at
gthread-posix.c:1348
#1 0x00007fd1c296fbe1 in g_main_context_check
(context=context at entry=0x7fd1a4000be0, max_priority=2147483647,
fds=fds at entry=0x7fd1a40029e0, n_fds=n_fds at entry=1) at gmain.c:3699
#2 0x00007fd1c2970170 in g_main_context_iterate
(context=context at entry=0x7fd1a4000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3865
#3 0x00007fd1c29702dc in g_main_context_iteration (context=0x7fd1a4000be0,
may_block=may_block at entry=1) at gmain.c:3929
#4 0x00007fd1c89b1c0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd1a4000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd1afffec70, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007fd1c87894da in QThread::exec() (this=this at entry=0x55a3fadcfff0) at
thread/qthread.cpp:515
#7 0x00007fd1cc036cb5 in QQmlThreadPrivate::run() (this=0x55a3fadcfff0) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/qml/ftw/qqmlthread.cpp:147
#8 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x55a3fadcfff0) at
thread/qthread_unix.cpp:368
#9 0x00007fd1c793b559 in start_thread (arg=0x7fd1affff700) at
pthread_create.c:465
#10 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fd1b6690700 (LWP 2842)):
#0 0x00007fd1c807db68 in __GI___libc_read (fd=7, buf=buf at entry=0x7fd1b668fa60,
nbytes=nbytes at entry=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007fd1c29b4a90 in read (__nbytes=16, __buf=0x7fd1b668fa60,
__fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2 0x00007fd1c29b4a90 in g_wakeup_acknowledge (wakeup=0x55a3facff5b0) at
gwakeup.c:210
#3 0x00007fd1c296fcb7 in g_main_context_check
(context=context at entry=0x7fd1a8000be0, max_priority=2147483647,
fds=fds at entry=0x7fd1a80308e0, n_fds=n_fds at entry=1) at gmain.c:3646
#4 0x00007fd1c2970170 in g_main_context_iterate
(context=context at entry=0x7fd1a8000be0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3865
#5 0x00007fd1c29702dc in g_main_context_iteration (context=0x7fd1a8000be0,
may_block=may_block at entry=1) at gmain.c:3929
#6 0x00007fd1c89b1c0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fd1a8000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7 0x00007fd1c895a09a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7fd1b668fc60, flags=..., flags at entry=...) at
kernel/qeventloop.cpp:212
#8 0x00007fd1c87894da in QThread::exec() (this=this at entry=0x7fd1ca495d60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:515
#9 0x00007fd1ca225985 in QDBusConnectionManager::run() (this=0x7fd1ca495d60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#10 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x7fd1ca495d60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#11 0x00007fd1c793b559 in start_thread (arg=0x7fd1b6690700) at
pthread_create.c:465
#12 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fd1b87b4700 (LWP 2831)):
#0 0x00007fd1c808207b in __GI___poll (fds=fds at entry=0x7fd1b87b3b88,
nfds=nfds at entry=1, timeout=timeout at entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fd1cd083387 in poll (__timeout=-1, __nfds=1, __fds=0x7fd1b87b3b88)
at /usr/include/bits/poll2.h:46
#2 0x00007fd1cd083387 in _xcb_conn_wait (c=c at entry=0x55a3facb8360,
cond=cond at entry=0x55a3facb83a0, vector=vector at entry=0x0, count=count at entry=0x0)
at xcb_conn.c:479
#3 0x00007fd1cd084fba in xcb_wait_for_event (c=0x55a3facb8360) at xcb_in.c:697
#4 0x00007fd1bab2a029 in QXcbEventReader::run() (this=0x55a3faccbd90) at
qxcbconnection.cpp:1330
#5 0x00007fd1c878e0ce in QThreadPrivate::start(void*) (arg=0x55a3faccbd90) at
thread/qthread_unix.cpp:368
#6 0x00007fd1c793b559 in start_thread (arg=0x7fd1b87b4700) at
pthread_create.c:465
#7 0x00007fd1c808c81f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fd1cecb81c0 (LWP 2822)):
[KCrash Handler]
#6 0x00007fd0ab8a6980 in ()
#7 0x00007fd1cbefb617 in drainMarkStack (markBase=<optimized out>,
engine=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4persistent.cpp:223
#8 0x00007fd1cbefb617 in
QV4::PersistentValueStorage::mark(QV4::ExecutionEngine*) (this=<optimized out>,
e=0x55a3faf10620) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4persistent.cpp:237
#9 0x00007fd1cbe1012d in QV4::MemoryManager::mark()
(this=this at entry=0x55a3faf10b00) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/memory/qv4mm.cpp:807
#10 0x00007fd1cbe119e9 in QV4::MemoryManager::runGC() (this=0x55a3faf10b00) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/memory/qv4mm.cpp:947
#11 0x00007fd1cbe13788 in QV4::MemoryManager::allocString(unsigned long)
(this=this at entry=0x55a3faf10b00, unmanagedSize=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/memory/qv4mm.cpp:709
#12 0x00007fd1cbeeb63b in QV4::MemoryManager::allocWithStringData<QV4::String,
QString>(unsigned long, QString) (arg1=..., unmanagedSize=<optimized out>,
this=0x55a3faf10b00) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/include/QtQml/5.9.4/QtQml/private/../../../../../src/qml/memory/qv4mm_p.h:252
#13 0x00007fd1cbeeb63b in QV4::ExecutionEngine::newString(QString const&)
(this=this at entry=0x55a3faf10620, s=...) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4engine.cpp:558
#14 0x00007fd1cbef141b in QV4::ExecutionEngine::fromVariant(QVariant const&)
(this=this at entry=0x55a3faf10620, variant=...) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4engine.cpp:1338
#15 0x00007fd1cbef15bb in objectFromVariantMap (map=..., e=0x55a3faf10620) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4engine.cpp:1305
#16 0x00007fd1cbef15bb in QV4::ExecutionEngine::fromVariant(QVariant const&)
(this=this at entry=0x55a3faf10620, variant=...) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4engine.cpp:1375
#17 0x00007fd1cbf7091e in loadProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData const&) (v4=0x55a3faf10620, object=0x55a3fc390d30,
property=...) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:173
#18 0x00007fd1cbf71630 in QV4::QObjectWrapper::getQmlProperty(QQmlContextData*,
QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, bool) const
(this=0x7fd1ad7be4a8, qmlContext=0x55a400f7a470, name=0x7fd1ad7be4b0,
revisionMode=QV4::QObjectWrapper::IgnoreRevision, hasProperty=0x0,
includeImports=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:279
#19 0x00007fd1cbf878cb in QV4::Object::get(QV4::String*, bool*) const
(hasProperty=0x0, name=<optimized out>, this=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4object_p.h:344
#20 0x00007fd1cbf878cb in QV4::getElementFallback(QV4::ExecutionEngine*,
QV4::Value const&, QV4::Value const&) (engine=0x55a3faf10620, object=...,
index=...) at
/usr/src/debug/libqt5-qtdeclarative-5.9.4-lp150.1.6.x86_64/src/qml/jsruntime/qv4runtime.cpp:656
#21 0x00007fd0f00aa4b8 in ()
#22 0x00007ffee5d1a308 in ()
#23 0x000055a3ffc92630 in ()
#24 0x000055a3fcc7cdf0 in ()
#25 0x00007fd1ad7be3f8 in ()
#26 0x0000000000000000 in ()
[Inferior 1 (process 2822) detached]
Reported using DrKonqi
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