Bug 348804

Summary: plasma crash when removing hdmi plug from laptop while external monitor is active on that plug
Product: [Plasma] plasmashell Reporter: dutchslab2000
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.2.2   
Target Milestone: 1.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: attachment-19770-0.html

Description dutchslab2000 2015-06-07 03:46:50 UTC 
Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-15-generic x86_64
Distribution: Ubuntu 15.04

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

I was unplugging my monitor from my laptop as I was leaving my desk to take my laptop away to a remote location.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7d3315c7c0 (LWP 1512))]

Thread 45 (Thread 0x7f7d1eed5700 (LWP 1514)):
#0  0x00007f7d2df068dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7d30473b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f7d3047564f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f7d2121c099 in QXcbEventReader::run (this=0x2332340) at qxcbconnection.cpp:1105
#4  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x2332340) at thread/qthread_unix.cpp:337
#5  0x00007f7d2d78d6aa in start_thread (arg=0x7f7d1eed5700) at pthread_create.c:333
#6  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 44 (Thread 0x7f7d17fff700 (LWP 1529)):
#0  0x00007f7d2a612710 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7d0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7d17ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x23f0660) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7d17fff700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 43 (Thread 0x7f7d08f48700 (LWP 1530)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7d040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7d08f47de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x2d07870) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7d08f48700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 42 (Thread 0x7f7d031dd700 (LWP 1577)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d32291644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f7d32291689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f7d2d78d6aa in start_thread (arg=0x7f7d031dd700) at pthread_create.c:333
#4  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7f7c82146700 (LWP 1579)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a6122d7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c82145de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x2cae3d0) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c82146700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7f7c809f0700 (LWP 1582)):
#0  0x00007f7d2a60fee8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a61239b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c809efde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x2f7cb10) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c809f0700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7f7c7b7ff700 (LWP 1585)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a611f38 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612e76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c7b7fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x30735a0) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c7b7ff700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7f7c7a7fe700 (LWP 1590)):
#0  0x00007f7d2a6122a8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c680008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c7a7fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x312ec90) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c7a7fe700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7f7c796fd700 (LWP 1591)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612641 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612e37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c796fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x324fd60) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c796fd700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f7c67fff700 (LWP 1594)):
#0  0x00007f7d2df068dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7d2a612ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c67ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x332ac30) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c67fff700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f7c66ffe700 (LWP 1595)):
#0  0x00007f7d2a6577a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612fd6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#3  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c66ffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x340fa90) at thread/qthread_unix.cpp:337
#7  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c66ffe700) at pthread_create.c:333
#8  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f7c65ffd700 (LWP 1596)):
#0  0x00007f7d2a6128a0 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c5c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c65ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x2ebe490) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c65ffd700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f7c64ffc700 (LWP 1597)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c64ffbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x2f42300) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c64ffc700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f7c43fff700 (LWP 1603)):
#0  0x00007f7d2df0249d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7d2a6562f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a61296c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c3c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c43ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x3ad0a80) at thread/qthread_unix.cpp:337
#10 0x00007f7d2d78d6aa in start_thread (arg=0x7f7c43fff700) at pthread_create.c:333
#11 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f7c2bfff700 (LWP 1649)):
#0  0x00007f7d2a6577a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a6128b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c2bffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x58f53c0) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c2bfff700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f7c2affe700 (LWP 1650)):
#0  0x00007f7d2a6129f2 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c1c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c2affdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x59bb470) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c2affe700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f7c29ffd700 (LWP 1651)):
#0  0x00007f7d2a6123d8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c29ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x5ab3220) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c29ffd700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f7c28ffc700 (LWP 1652)):
#0  0x00007f7d2a5e7100 in g_ptr_array_set_size () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612351 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c28ffbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x5b9bc60) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c28ffc700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f7c1b7ff700 (LWP 1653)):
#0  0x00007f7d2a612340 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c1b7fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x5c963b0) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c1b7ff700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f7c1a7fe700 (LWP 1654)):
#0  0x00007f7d2a61249f in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c1a7fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x5d7a200) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c1a7fe700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f7c197fd700 (LWP 1655)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a6128cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c197fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x5e9adc0) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c197fd700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f7c07fff700 (LWP 1656)):
#0  __libc_disable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:98
#1  0x00007f7d2df068e9 in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007f7d2a612ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c07ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x5f5b0f0) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c07fff700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f7c06ffe700 (LWP 1657)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612a16 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7bf80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c06ffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x604c100) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c06ffe700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f7c05ffd700 (LWP 1658)):
#0  0x00007f7d2a60fefe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a61239b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7bfc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c05ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x613b8f0) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c05ffd700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f7c04ffc700 (LWP 1659)):
#0  0x00007f7d2e57f9ca in testAndSetRelaxed<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x625d358: 0x1) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86.h:259
#1  testAndSetAcquire<QMutexData*, QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x625d358: 0x1) at ../../include/QtCore/../../src/corelib/thread/qgenericatomic.h:166
#2  testAndSetAcquire (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, this=0x625d358, this@entry=0x29) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:270
#3  fastTryLock (current=<synthetic pointer>, this=0x625d358, this@entry=0x29) at thread/qmutex.h:82
#4  QMutex::lock (this=this@entry=0x625d358) at thread/qmutex.cpp:212
#5  0x00007f7d2e81e5a9 in QMutexLocker (m=0x625d358, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:128
#6  canWaitLocked (this=0x625d330) at ../../include/QtCore/5.4.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:243
#7  postEventSourcePrepare (timeout=<synthetic pointer>, s=0x7f7bf00012d0) at kernel/qeventdispatcher_glib.cpp:254
#8  postEventSourceCheck (source=0x7f7bf00012d0) at kernel/qeventdispatcher_glib.cpp:264
#9  0x00007f7d2a6128c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7bf00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c04ffbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x624d560) at thread/qthread_unix.cpp:337
#17 0x00007f7d2d78d6aa in start_thread (arg=0x7f7c04ffc700) at pthread_create.c:333
#18 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f7bf77ff700 (LWP 1660)):
#0  0x00007f7d2a6577a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a6128b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x631d150, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7bf77fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x631fc60) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7bf77ff700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f7bf67fe700 (LWP 1661)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7bf0003120, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7bf67fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x64195b0) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7bf67fe700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f7bf57fd700 (LWP 1662)):
#0  0x00007f7d2a6577a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612fd6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7bfc003120, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#3  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7bf57fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x6503600) at thread/qthread_unix.cpp:337
#7  0x00007f7d2d78d6aa in start_thread (arg=0x7f7bf57fd700) at pthread_create.c:333
#8  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f7becac0700 (LWP 1676)):
#0  0x00007f7d2df068dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7d2a612ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7bf8002f20, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7becabfdc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7beed28cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x6d59af0) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7becac0700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f7bebcad700 (LWP 1677)):
#0  0x00007f7d2a657789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a6122d7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c00008720, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7bebcacde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x6686c50) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7bebcad700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f7beacac700 (LWP 1678)):
#0  0x00007f7d2a6577a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a6128b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c0c003120, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7beacabde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x6fd0e30) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7beacac700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f7be50a2700 (LWP 1815)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d2e588c6b in wait (time=18446744073709551615, this=0x7d21ca0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7c560d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f7c31deb36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f7c31def408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f7c31ded333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x7d78900) at thread/qthread_unix.cpp:337
#12 0x00007f7d2d78d6aa in start_thread (arg=0x7f7be50a2700) at pthread_create.c:333
#13 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f7be48a1700 (LWP 1816)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d2e588c6b in wait (time=18446744073709551615, this=0x7d21ca0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7c560d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f7c31deb36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f7c31def408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f7c31ded333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x7538eb0) at thread/qthread_unix.cpp:337
#12 0x00007f7d2d78d6aa in start_thread (arg=0x7f7be48a1700) at pthread_create.c:333
#13 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f7be40a0700 (LWP 1817)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d2e588c6b in wait (time=18446744073709551615, this=0x7d21ca0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7c560d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f7c31deb36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f7c31def408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f7c31ded333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x76a2b40) at thread/qthread_unix.cpp:337
#10 0x00007f7d2d78d6aa in start_thread (arg=0x7f7be40a0700) at pthread_create.c:333
#11 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f7be389f700 (LWP 1818)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d2e588c6b in wait (time=18446744073709551615, this=0x7d21ca0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7c560d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f7c31deb36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f7c31def408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f7c31ded333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x7f7c10003be0) at thread/qthread_unix.cpp:337
#20 0x00007f7d2d78d6aa in start_thread (arg=0x7f7be389f700) at pthread_create.c:333
#21 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f7be309e700 (LWP 1819)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d2e588c6b in wait (time=18446744073709551615, this=0x7d21ca0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7c560d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f7c31deb36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f7c31def408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f7c31ded333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x7f7c080080a0) at thread/qthread_unix.cpp:337
#24 0x00007f7d2d78d6aa in start_thread (arg=0x7f7be309e700) at pthread_create.c:333
#25 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f7be289d700 (LWP 1820)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d2e588c6b in wait (time=18446744073709551615, this=0x7d21ca0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7c560d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f7c31deb36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f7c31def408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f7c31ded333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x7539dd0) at thread/qthread_unix.cpp:337
#10 0x00007f7d2d78d6aa in start_thread (arg=0x7f7be289d700) at pthread_create.c:333
#11 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f7be209c700 (LWP 1821)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d2e588c6b in wait (time=18446744073709551615, this=0x7d21ca0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7c560d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f7c31deb36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f7c31def408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f7c31ded333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x7f7c200038e0) at thread/qthread_unix.cpp:337
#12 0x00007f7d2d78d6aa in start_thread (arg=0x7f7be209c700) at pthread_create.c:333
#13 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f7be189b700 (LWP 1822)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f7d2e588c6b in wait (time=18446744073709551615, this=0x7d21ca0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7c560d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f7c31deb36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f7c31def408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f7c31def462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f7c31dea48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f7c31ded333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x7f7c24003ce0) at thread/qthread_unix.cpp:337
#12 0x00007f7d2d78d6aa in start_thread (arg=0x7f7be189b700) at pthread_create.c:333
#13 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f7bde9dd700 (LWP 2283)):
#0  0x00007f7d2df068dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7d2a612ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c3c004be0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7bde9dcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x856d970) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7bde9dd700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f7bdb6db700 (LWP 1233)):
#0  0x00007f7d2a6577a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a6128b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c4c0013e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7bdb6dade0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x7dcc3b0) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7bdb6db700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f7c55f49700 (LWP 31400)):
#0  0x00007f7d2a611f20 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612e76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c44003330, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c55f48de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x50cd170) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c55f49700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f7bdc69f700 (LWP 31403)):
#0  0x00007f7d2a6577a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f7d2a612a2a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c440163f0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7bdc69ede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x8222510) at thread/qthread_unix.cpp:337
#9  0x00007f7d2d78d6aa in start_thread (arg=0x7f7bdc69f700) at pthread_create.c:333
#10 0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f7c41ffd700 (LWP 31406)):
#0  0x00007f7d2df068dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7d2a612ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7d2e81ec6c in QEventDispatcherGlib::processEvents (this=0x7f7c38002e60, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7f7c41ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f7d2e582b44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f7d30310f65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f7d2e587b0e in QThreadPrivate::start (arg=0x8c17ad0) at thread/qthread_unix.cpp:337
#8  0x00007f7d2d78d6aa in start_thread (arg=0x7f7c41ffd700) at pthread_create.c:333
#9  0x00007f7d2df11eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f7d3315c7c0 (LWP 1512)):
[KCrash Handler]
#6  0x00007f7d2de40267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
#7  0x00007f7d2de41eca in __GI_abort () at abort.c:89
#8  0x00007f7d2e23606d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f7d2e233ee6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f7d2e233f31 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f7d2e234a7f in __cxa_pure_virtual () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f7d2eaff96a in QPlatformScreen::physicalSize (this=<optimized out>) at kernel/qplatformscreen.cpp:131
#13 0x00007f7d2eb397b2 in QScreen::physicalSize (this=this@entry=0x56e9a80) at kernel/qscreen.cpp:245
#14 0x00007f7d2eb39869 in QScreen::physicalDotsPerInch (this=0x56e9a80) at kernel/qscreen.cpp:168
#15 0x00007f7d32f80c49 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007f7d2e7f69c9 in QMetaObject::activate (sender=sender@entry=0x2569400, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff82d1bde0) at kernel/qobject.cpp:3716
#17 0x00007f7d2e7f7057 in QMetaObject::activate (sender=sender@entry=0x2569400, m=m@entry=0x7f7d2ef5eb80 <QWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff82d1bde0) at kernel/qobject.cpp:3582
#18 0x00007f7d2eb16d4f in QWindow::screenChanged (this=this@entry=0x2569400, _t1=_t1@entry=0x2332da0) at .moc/moc_qwindow.cpp:626
#19 0x00007f7d2eb175a5 in QWindowPrivate::emitScreenChangedRecursion (this=this@entry=0x25681b0, newScreen=newScreen@entry=0x2332da0) at kernel/qwindow.cpp:366
#20 0x00007f7d2eb1acc3 in QWindowPrivate::setTopLevelScreen (this=0x25681b0, newScreen=0x2332da0, recreate=<optimized out>) at kernel/qwindow.cpp:387
#21 0x00007f7d2eb1ae65 in QWindow::screenDestroyed (this=0x2569400, object=<optimized out>) at kernel/qwindow.cpp:1713
#22 0x00007f7d2e7f635a in call (a=0x7fff82d1c030, r=0x2569400, this=0x25684a0) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#23 QMetaObject::activate (sender=sender@entry=0x56e9a80, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff82d1c030) at kernel/qobject.cpp:3702
#24 0x00007f7d2e7f7057 in QMetaObject::activate (sender=sender@entry=0x56e9a80, m=m@entry=0x7f7d2ea18940 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff82d1c030) at kernel/qobject.cpp:3582
#25 0x00007f7d2e7f70ff in QObject::destroyed (this=this@entry=0x56e9a80, _t1=_t1@entry=0x56e9a80) at .moc/moc_qobject.cpp:206
#26 0x00007f7d2e7ffa8b in QObject::~QObject (this=0x56e9a80, __in_chrg=<optimized out>) at kernel/qobject.cpp:903
#27 0x00007f7d2eb39679 in QScreen::~QScreen (this=0x56e9a80, __in_chrg=<optimized out>) at kernel/qscreen.cpp:77
#28 0x00007f7d2eafff2a in QPlatformScreen::~QPlatformScreen (this=0x7558870, __in_chrg=<optimized out>) at kernel/qplatformscreen.cpp:57
#29 0x00007f7d21227769 in QXcbScreen::~QXcbScreen (this=0x7558870, __in_chrg=<optimized out>) at qxcbscreen.cpp:222
#30 0x00007f7d2121a5ab in QXcbConnection::updateScreens (this=this@entry=0x2326b70) at qxcbconnection.cpp:286
#31 0x00007f7d2121b27d in QXcbConnection::handleXcbEvent (this=this@entry=0x2326b70, event=event@entry=0x7f7d18006690) at qxcbconnection.cpp:961
#32 0x00007f7d2121c4bb in QXcbConnection::processXcbEvents (this=0x2326b70) at qxcbconnection.cpp:1303
#33 0x00007f7d2e7f773a in QObject::event (this=0x2326b70, e=<optimized out>) at kernel/qobject.cpp:1245
#34 0x00007f7d2f0cfb2c in QApplicationPrivate::notify_helper (this=0x231c420, receiver=0x2326b70, e=0x7f7d18005a90) at kernel/qapplication.cpp:3720
#35 0x00007f7d2f0d5000 in QApplication::notify (this=0x7fff82d1cb70, receiver=0x2326b70, e=0x7f7d18005a90) at kernel/qapplication.cpp:3503
#36 0x00007f7d2e7c5c2b in QCoreApplication::notifyInternal (this=0x7fff82d1cb70, receiver=0x2326b70, event=event@entry=0x7f7d18005a90) at kernel/qcoreapplication.cpp:935
#37 0x00007f7d2e7c7c9b in sendEvent (event=0x7f7d18005a90, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x2311f00) at kernel/qcoreapplication.cpp:1552
#39 0x00007f7d2e7c8298 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#40 0x00007f7d2e81e843 in postEventSourceDispatch (s=0x234de00) at kernel/qeventdispatcher_glib.cpp:271
#41 0x00007f7d2a612c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f7d2a612f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f7d2a612fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f7d2e81ec57 in QEventDispatcherGlib::processEvents (this=0x2358320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#45 0x00007f7d2e7c33e2 in QEventLoop::exec (this=this@entry=0x7fff82d1c9f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#46 0x00007f7d2e7cb02c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#47 0x000000000042fd9b in main ()

Possible duplicates by query: bug 348576, bug 348520, bug 347958, bug 347932, bug 347908.

Reported using DrKonqi
Comment 1 David Edmundson 2015-06-07 07:37:57 UTC 
Upgrade to Qt 5.4.2 and that will go away

*** This bug has been marked as a duplicate of bug 345544 ***
Comment 2 dutchslab2000 2015-06-10 03:20:08 UTC 
Created attachment 93100 [details]
attachment-19770-0.html

Bug is still happening, but I installed QT5 (I thought). Here is my dpkg list: https://gist.github.com/anonymous/f2911649370d486431f9 
Do you mind telling me what I've missed specifically?
Thanks so much!

      From: David Edmundson <kde@davidedmundson.co.uk>
 To: dutchslab2000@yahoo.com 
 Sent: Sunday, June 7, 2015 12:37 AM
 Subject: [plasmashell] [Bug 348804] plasma crash when removing hdmi plug from laptop while external monitor is active on that plug
   
https://bugs.kde.org/show_bug.cgi?id=348804

David Edmundson <kde@davidedmundson.co.uk> changed:

          What    |Removed                    |Added
----------------------------------------------------------------------------
            Status|UNCONFIRMED                |RESOLVED
        Resolution|---                        |DUPLICATE

--- Comment #1 from David Edmundson <kde@davidedmundson.co.uk> ---
Upgrade to Qt 5.4.2 and that will go away

*** This bug has been marked as a duplicate of bug 345544 ***