Bug 350165 - Race condition in panel causes plasma crash
Summary: Race condition in panel causes plasma crash
Status: RESOLVED DUPLICATE of bug 350131
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.2.2
Platform: Ubuntu Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2015-07-13 10:09 UTC by Robin Green
Modified: 2015-07-14 11:25 UTC (History)
3 users (show)

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


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Description Robin Green 2015-07-13 10:09:35 UTC
Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-22-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
Clicked on updates and then update system, and while the update system application was launching, also clicked on the network widget, at which point plasma immediately crashed.

-- 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 0x7f8be204b7c0 (LWP 1516))]

Thread 46 (Thread 0x7f8bcd9b2700 (LWP 1521)):
#0  0x00007f8bdcdfc8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8bdf369b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f8bdf36b64f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f8bcfcf9099 in QXcbEventReader::run (this=0x15d23e0) at qxcbconnection.cpp:1105
#4  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x15d23e0) at thread/qthread_unix.cpp:337
#5  0x00007f8bdc6836aa in start_thread (arg=0x7f8bcd9b2700) at pthread_create.c:333
#6  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 45 (Thread 0x7f8bc32dc700 (LWP 1522)):
#0  0x00007f8bdcdf849d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8bd954c2f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd950896c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bd9509242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8bc7602af6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f8bd952f955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f8bdc6836aa in start_thread (arg=0x7f8bc32dc700) at pthread_create.c:333
#8  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 44 (Thread 0x7f8bc2adb700 (LWP 1523)):
#0  0x00007f8bd954d7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508e76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9509009 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bd952f955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8bdc6836aa in start_thread (arg=0x7f8bc2adb700) at pthread_create.c:333
#6  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 43 (Thread 0x7f8bc22da700 (LWP 1539)):
#0  postEventSourcePrepare (s=0x7f8bb8001700, timeout=0x7f8bc22d9c14) at kernel/qeventdispatcher_glib.cpp:247
#1  0x00007f8bd95083fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8bb8001350, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8bc22d9de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x1810310) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8bc22da700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 42 (Thread 0x7f8ba984f700 (LWP 1557)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ba40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ba984ede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2146350) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8ba984f700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7f8ba31b1700 (LWP 1573)):
#0  0x00007f8bd9508a25 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ba31b0de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2258ca0) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8ba31b1700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7f8ba20e0700 (LWP 1576)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007f8bdcdfc8d2 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f8bd9508ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ba20dfde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2341cd0) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8ba20e0700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7f8ba0fdf700 (LWP 1577)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b8c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ba0fdede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2417060) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8ba0fdf700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7f8b937ff700 (LWP 1578)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd95082d7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8b937fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2419bb0) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8b937ff700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7f8b927fe700 (LWP 1579)):
#0  0x00007f8bdcdfc8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8bd9508ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b800008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8b927fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2607880) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8b927fe700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f8b917fd700 (LWP 1580)):
#0  0x00007f8bdcdfc8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8bd9508ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8b917fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x26f9690) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8b917fd700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f8b7ffff700 (LWP 1581)):
#0  0x00007f8bdcdfc8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8bd9508ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8b7fffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x28190a0) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8b7ffff700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f8b7effe700 (LWP 1582)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508ea2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8b7effdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x291d9d0) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8b7effe700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f8b7dffd700 (LWP 1583)):
#0  0x00007f8bdd714024 in timerSourcePrepare (source=<optimized out>, timeout=0x7f8b7dffcc14) at kernel/qeventdispatcher_glib.cpp:148
#1  0x00007f8bd95083fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8b740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8b7dffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x29e28d0) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8b7dffd700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f8b7cffc700 (LWP 1584)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8be1187644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f8be1187689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f8bdc6836aa in start_thread (arg=0x7f8b7cffc700) at pthread_create.c:333
#4  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f8aeffff700 (LWP 1585)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd950873e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ae80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8aefffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2ae4050) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8aeffff700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f8aeed18700 (LWP 1591)):
#0  0x00007f8bd954d7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd95083f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ae00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8aeed17de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2c59480) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8aeed18700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f8aed39f700 (LWP 1596)):
#0  0x00007f8bd9508901 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ae40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8aed39ed90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8be1cf0b56 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x250ef60) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8aed39f700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f8aecb9e700 (LWP 1602)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd95088cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ad80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8aecb9dde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x2dac560) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8aecb9e700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f8adccee700 (LWP 1689)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508a16 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ad40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8adccedde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x3210f40) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8adccee700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f8ad37ff700 (LWP 1690)):
#0  0x00007f8bd95084c7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8acc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ad37fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x32de4a0) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8ad37ff700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f8bc1ad9700 (LWP 1691)):
#0  0x00007f8bdcdf849d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8bd954c2f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd950896c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8bac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8bc1ad8de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x33c0500) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8bc1ad9700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f8ad1ffe700 (LWP 1692)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9507f38 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508e76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ac40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ad1ffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x34bc190) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8ad1ffe700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f8ad0ffd700 (LWP 1693)):
#0  0x00007f8bd9508d9c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ac80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#3  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ad0ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x35d66c0) at thread/qthread_unix.cpp:337
#7  0x00007f8bdc6836aa in start_thread (arg=0x7f8ad0ffd700) at pthread_create.c:333
#8  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f8ac37ff700 (LWP 1694)):
#0  0x00007f8be1ff08c0 in __GI___tls_get_addr (ti=0x7f8bdd917680) at dl-tls.c:830
#1  0x00007f8bdd47ca12 in get_thread_data () at thread/qthread_unix.cpp:181
#2  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:212
#3  0x00007f8bdd714591 in postEventSourcePrepare (timeout=0x0, s=0x7f8abc002100) at kernel/qeventdispatcher_glib.cpp:247
#4  postEventSourceCheck (source=0x7f8abc002100) at kernel/qeventdispatcher_glib.cpp:264
#5  0x00007f8bd95088c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8abc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#9  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ac37fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#10 0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#11 0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x369daf0) at thread/qthread_unix.cpp:337
#13 0x00007f8bdc6836aa in start_thread (arg=0x7f8ac37ff700) at pthread_create.c:333
#14 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f8ac27fe700 (LWP 1697)):
#0  0x00007f8bd9505ec7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd950839b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ab40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ac27fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x3786ab0) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8ac27fe700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f8ac17fd700 (LWP 1698)):
#0  0x00007f8bd954d7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd95088b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ab80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ac17fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x38813f0) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8ac17fd700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f8ab3fff700 (LWP 1699)):
#0  0x00007f8bd954d7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508852 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8aac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ab3ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x397def0) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8ab3fff700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f8ab2ffe700 (LWP 1700)):
#0  0x00007f8bd95082a0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8aa40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ab2ffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x3a5e800) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8ab2ffe700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f8ab1ffd700 (LWP 1701)):
#0  0x00007f8bdd714252 in idleTimerSourceCheck (source=0x7f8aa8002d20) at kernel/qeventdispatcher_glib.cpp:211
#1  0x00007f8bd95088c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8aa80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ab1ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x3b63bd0) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8ab1ffd700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f8ab0ffc700 (LWP 1702)):
#0  0x00007f8bdcdf849d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8bd954c2f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd950896c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8a9c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8ab0ffbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x3c3fbe0) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8ab0ffc700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f8aa37ff700 (LWP 1703)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508dbd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x3d32680, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8aa37fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x3d31800) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8aa37ff700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f8aa27fe700 (LWP 1704)):
#0  0x00007f8bd954d789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9507df0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508d75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8a9c003320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8aa27fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x3e22430) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8aa27fe700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f8a99f48700 (LWP 1748)):
#0  0x00007f8bd95088a4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd9508e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8aa8002f20, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8a99f47dc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8a9af92cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x5b93ab0) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8a99f48700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f8a990a9700 (LWP 1780)):
#0  0x00007f8bd954d7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8bd95086f9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508e37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8aa400d960, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8a990a8de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x574e1c0) at thread/qthread_unix.cpp:337
#9  0x00007f8bdc6836aa in start_thread (arg=0x7f8a990a9700) at pthread_create.c:333
#10 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f8a980a8700 (LWP 1781)):
#0  canWaitLocked (this=<optimized out>) at ../../include/QtCore/5.4.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:243
#1  postEventSourcePrepare (s=0x7f8aac004d00, timeout=0x7f8a980a7c14) at kernel/qeventdispatcher_glib.cpp:254
#2  0x00007f8bd95083fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bd9508de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8aac002f20, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8a980a7de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x5dde1d0) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8a980a8700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f8a92047700 (LWP 2824)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8bdd47ec6b in wait (time=18446744073709551615, this=0x7004fe0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6fe3060, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f8ade6c736f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f8ade6cb408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f8ade6c9333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x6e02c50) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8a92047700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f8a91846700 (LWP 2825)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8bdd47ec6b in wait (time=18446744073709551615, this=0x7004fe0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6fe3060, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f8ade6c736f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f8ade6cb408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f8ade6c9333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x6489640) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8a91846700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f8a91045700 (LWP 2826)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8bdd47ec6b in wait (time=18446744073709551615, this=0x7004fe0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6fe3060, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f8ade6c736f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f8ade6cb408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f8ade6c9333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x6defad0) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8a91045700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f8a90844700 (LWP 2827)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8bdd47ec6b in wait (time=18446744073709551615, this=0x7004fe0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6fe3060, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f8ade6c736f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f8ade6cb408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f8ade6c9333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x7f8ab4003ce0) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8a90844700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f8a90043700 (LWP 2828)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8bdd47ec6b in wait (time=18446744073709551615, this=0x7004fe0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6fe3060, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f8ade6c736f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f8ade6cb408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f8ade6c9333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x6da98b0) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8a90043700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f8a8f842700 (LWP 2829)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8bdd47ec6b in wait (time=18446744073709551615, this=0x7004fe0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6fe3060, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f8ade6c736f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f8ade6cb408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f8ade6c9333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x7f8ab4006320) at thread/qthread_unix.cpp:337
#14 0x00007f8bdc6836aa in start_thread (arg=0x7f8a8f842700) at pthread_create.c:333
#15 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f8a8f041700 (LWP 2830)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8bdd47ec6b in wait (time=18446744073709551615, this=0x7004fe0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6fe3060, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f8ade6c736f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f8ade6cb408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f8ade6c9333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x6ed0cc0) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8a8f041700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f8a8e840700 (LWP 2831)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f8bdd47ec6b in wait (time=18446744073709551615, this=0x7004fe0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6fe3060, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f8ade6c736f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f8ade6cb408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f8ade6cb462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f8ade6c648f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f8ade6c9333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x7f8ab8236d00) at thread/qthread_unix.cpp:337
#10 0x00007f8bdc6836aa in start_thread (arg=0x7f8a8e840700) at pthread_create.c:333
#11 0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f8a8a62a700 (LWP 7234)):
#0  0x00007f8bdcdfc8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8bd9508ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8bdd714c6c in QEventDispatcherGlib::processEvents (this=0x7f8ae4003080, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7f8a8a629de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f8bdd478b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f8bdf206f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdd47db0e in QThreadPrivate::start (arg=0x8175390) at thread/qthread_unix.cpp:337
#8  0x00007f8bdc6836aa in start_thread (arg=0x7f8a8a62a700) at pthread_create.c:333
#9  0x00007f8bdce07eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f8be204b7c0 (LWP 1516)):
[KCrash Handler]
#6  0x00007f8bdf187ff4 in QQmlContext::isValid() const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f8bdf178bc9 in QQmlExpression::QQmlExpression(QQmlScriptString const&, QQmlContext*, QObject*, QObject*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f8be1ccadfc in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f8bdf241af5 in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f8bdf2433ac in QSequentialAnimationGroupJob::activateCurrentAnimation(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f8bdf24348c in QSequentialAnimationGroupJob::uncontrolledAnimationFinished(QAbstractAnimationJob*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f8bdf240faf in QAbstractAnimationJob::finished() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f8bdf241bd8 in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f8be1d13631 in QQuickAnimatorProxyJob::setWindow(QQuickWindow*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007f8bdd6ec9c9 in QMetaObject::activate (sender=0x7f1b490, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffd02097c60) at kernel/qobject.cpp:3716
#16 0x00007f8be1d75b42 in QQuickItem::windowChanged(QQuickWindow*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f8be1d84037 in QQuickItemPrivate::derefWindow() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007f8be1d8507b in QQuickItem::setParentItem(QQuickItem*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007f8be1d85546 in QQuickItem::~QQuickItem() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f8be1d9f7c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007f8bdd6ed778 in QObject::event (this=0x7f1b490, e=<optimized out>) at kernel/qobject.cpp:1236
#22 0x00007f8be1d81b6b in QQuickItem::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#23 0x00007f8bddfc5b2c in QApplicationPrivate::notify_helper (this=0x15bc4f0, receiver=0x7f1b490, e=0x6e25eb0) at kernel/qapplication.cpp:3720
#24 0x00007f8bddfcb000 in QApplication::notify (this=0x7ffd02098500, receiver=0x7f1b490, e=0x6e25eb0) at kernel/qapplication.cpp:3503
#25 0x00007f8bdd6bbc2b in QCoreApplication::notifyInternal (this=0x7ffd02098500, receiver=0x7f1b490, event=event@entry=0x6e25eb0) at kernel/qcoreapplication.cpp:935
#26 0x00007f8bdd6bdc9b in sendEvent (event=0x6e25eb0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x15b1f00) at kernel/qcoreapplication.cpp:1552
#28 0x00007f8bdd6be298 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#29 0x00007f8bdd714843 in postEventSourceDispatch (s=0x163dd30) at kernel/qeventdispatcher_glib.cpp:271
#30 0x00007f8bd9508c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f8bd9508f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f8bd9508fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f8bdd714c57 in QEventDispatcherGlib::processEvents (this=0x15aebd0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#34 0x00007f8bdd6b93e2 in QEventLoop::exec (this=this@entry=0x7ffd02098380, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#35 0x00007f8bdd6c102c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#36 0x00007f8bdda0031c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#37 0x00007f8bddfc17a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#38 0x000000000042fd9b in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:158

Possible duplicates by query: bug 350131, bug 349553, bug 349525, bug 349380, bug 349245.

Reported using DrKonqi
Comment 1 Marco Martin 2015-07-14 11:25:23 UTC

*** This bug has been marked as a duplicate of bug 350131 ***