https://bugs.kde.org/show_bug.cgi?id=357183
Bug ID: 357183
Summary: Plasma crash while switching windows
Product: plasmashell
Version: 5.4.3
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: davidsbo...@gmail.com
CC: bhus...@gmail.com, plasma-b...@kde.org
Application: plasmashell (5.4.3)
Qt Version: 5.4.2
Operating System: Linux 4.2.0-22-generic x86_64
Distribution: Ubuntu 15.10
-- Information about the crash:
- What I was doing when the application crashed:
Switching to another window from Chrome. Not sure if using alt-tab or another
method such as the taskbar or just minimizing the Chrome window.
-- 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 0x7f68eb7c2800 (LWP 2453))]
Thread 20 (Thread 0x7f68d5320700 (LWP 2454)):
#0 0x00007f68e5f8e8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f68e9fd5bd2 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f68e9fd774f in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f68d7efea39 in QXcbEventReader::run() (this=0x9ade40) at
qxcbconnection.cpp:1105
#4 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x9ade40) at
thread/qthread_unix.cpp:337
#5 0x00007f68e57706aa in start_thread (arg=0x7f68d5320700) at
pthread_create.c:333
#6 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 19 (Thread 0x7f68c8572700 (LWP 2520)):
#0 0x00007f68e5f8e8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f68e2d3c1ec in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7f68c0003270, timeout=<optimized out>, context=0x7f68c00009b0) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:4135
#2 0x00007f68e2d3c1ec in g_main_context_iterate
(context=context@entry=0x7f68c00009b0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3835
#3 0x00007f68e2d3c2fc in g_main_context_iteration (context=0x7f68c00009b0,
may_block=may_block@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#4 0x00007f68e68b829b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f68c00008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5 0x00007f68e685e75a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f68c8571da0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6 0x00007f68e667c3d4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f68e8ea4f85 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0xc5b900) at
thread/qthread_unix.cpp:337
#9 0x00007f68e57706aa in start_thread (arg=0x7f68c8572700) at
pthread_create.c:333
#10 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 18 (Thread 0x7f68bd14d700 (LWP 2552)):
#0 0x00007f68e2d3bbc3 in g_main_context_check
(context=context@entry=0x7f68b8000990, max_priority=2147483647,
fds=fds@entry=0x7f68b8003270, n_fds=n_fds@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3751
#1 0x00007f68e2d3c190 in g_main_context_iterate
(context=context@entry=0x7f68b8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3837
#2 0x00007f68e2d3c2fc in g_main_context_iteration (context=0x7f68b8000990,
may_block=may_block@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#3 0x00007f68e68b829b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f68b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4 0x00007f68e685e75a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f68bd14cda0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#5 0x00007f68e667c3d4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#6 0x00007f68e8ea4f85 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0xa13500) at
thread/qthread_unix.cpp:337
#8 0x00007f68e57706aa in start_thread (arg=0x7f68bd14d700) at
pthread_create.c:333
#9 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 17 (Thread 0x7f68b677c700 (LWP 2560)):
#0 0x00007f68e2d3b710 in g_main_context_prepare
(context=context@entry=0x7f68a8000990, priority=priority@entry=0x7f68b677bc70)
at /build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3420
#1 0x00007f68e2d3c11b in g_main_context_iterate
(context=context@entry=0x7f68a8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3820
#2 0x00007f68e2d3c2fc in g_main_context_iteration (context=0x7f68a8000990,
may_block=may_block@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#3 0x00007f68e68b829b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f68a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4 0x00007f68e685e75a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f68b677bda0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#5 0x00007f68e667c3d4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#6 0x00007f68e8ea4f85 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x11733e0) at
thread/qthread_unix.cpp:337
#8 0x00007f68e57706aa in start_thread (arg=0x7f68b677c700) at
pthread_create.c:333
#9 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 16 (Thread 0x7f68b4e4f700 (LWP 2563)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68eb230114 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007f68eb230159 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007f68e57706aa in start_thread (arg=0x7f68b4e4f700) at
pthread_create.c:333
#4 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 15 (Thread 0x7f68ae3db700 (LWP 2567)):
#0 0x00007f68e5f8e8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f68e2d3c1ec in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7f6824003330, timeout=<optimized out>, context=0x7f6824000990) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:4135
#2 0x00007f68e2d3c1ec in g_main_context_iterate
(context=context@entry=0x7f6824000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3835
#3 0x00007f68e2d3c2fc in g_main_context_iteration (context=0x7f6824000990,
may_block=may_block@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#4 0x00007f68e68b829b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f68240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5 0x00007f68e685e75a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f68ae3dad50, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6 0x00007f68e667c3d4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f68e9820ef6 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x14492b0) at
thread/qthread_unix.cpp:337
#9 0x00007f68e57706aa in start_thread (arg=0x7f68ae3db700) at
pthread_create.c:333
#10 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 14 (Thread 0x7f68215fb700 (LWP 2629)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x1d8e580) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x1cfde90, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x1cfde10) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f68215fb700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 13 (Thread 0x7f681a7fe700 (LWP 2646)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x1e21330) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x1d8d370, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x1d8d2f0) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f681a7fe700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 12 (Thread 0x7f6819ffd700 (LWP 2648)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x1dca960) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x2203cb0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x2203c30) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f6819ffd700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 11 (Thread 0x7f68127a4700 (LWP 2655)):
#0 0x00007f68e5f8e8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f68e2d3c1ec in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7f6808004cc0, timeout=<optimized out>, context=0x7f6808000990) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:4135
#2 0x00007f68e2d3c1ec in g_main_context_iterate
(context=context@entry=0x7f6808000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3835
#3 0x00007f68e2d3c2fc in g_main_context_iteration (context=0x7f6808000990,
may_block=may_block@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#4 0x00007f68e68b829b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f68080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5 0x00007f68e685e75a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f68127a3d80, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6 0x00007f68e667c3d4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f68137a18f7 in KCupsConnection::run() () at
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#8 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x2631d50) at
thread/qthread_unix.cpp:337
#9 0x00007f68e57706aa in start_thread (arg=0x7f68127a4700) at
pthread_create.c:333
#10 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7f68054ac700 (LWP 3313)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x2daf230) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x30bafb0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x30baf30) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f68054ac700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7f67fd9a5700 (LWP 5887)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x2db9fd0) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x3ad0e70, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x3ad0df0) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f67fd9a5700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7f67fcf93700 (LWP 5888)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x3ad2110) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x3a6c6e0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x3a6c660) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f67fcf93700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f67f73ff700 (LWP 1254)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x16f77f0) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x1936590, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x1936510) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f67f73ff700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f67f69fe700 (LWP 2014)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x3a86220) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x1747eb0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x1747e30) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f67f69fe700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f67f5de0700 (LWP 2053)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x46e5670) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x46e5650, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x46e55d0) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f67f5de0700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f67f52af700 (LWP 14995)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x18d17b0) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x18b7290, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x18b7210) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f67f52af700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f67e35ff700 (LWP 26201)):
#0 0x00007f68e2d3c2ff in g_main_context_iteration (context=0x7f67d8000990,
may_block=may_block@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#1 0x00007f68e68b829b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f67d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#2 0x00007f68e685e75a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f67e35feda0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#3 0x00007f68e667c3d4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:503
#4 0x00007f68e8ea4f85 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x569adc0) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f67e35ff700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f67d7fff700 (LWP 26202)):
#0 0x00007f68e5775da0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x5df4d30) at
thread/qwaitcondition_unix.cpp:136
#2 0x00007f68e668255b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x5ecb920, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3 0x00007f68e9893b3e in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4 0x00007f68e98943c3 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f68e66812be in QThreadPrivate::start(void*) (arg=0x5ecb8a0) at
thread/qthread_unix.cpp:337
#6 0x00007f68e57706aa in start_thread (arg=0x7f67d7fff700) at
pthread_create.c:333
#7 0x00007f68e5f99eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f68eb7c2800 (LWP 2453)):
[KCrash Handler]
#6 0x00007f68e6711770 in operator==(QString const&, QString const&) (s1=...,
s2=...) at tools/qstring.cpp:2521
#7 0x00007f68e4369c0c in () at /usr/lib/x86_64-linux-gnu/libKF5GuiAddons.so.5
#8 0x00007f68e4369ddb in () at /usr/lib/x86_64-linux-gnu/libKF5GuiAddons.so.5
#9 0x00007f68e9da453e in Plasma::ThemePrivate::scheduledCacheUpdate()
(pixmap=..., key=..., this=<optimized out>) at
/usr/include/KF5/KGuiAddons/kimagecache.h:106
#10 0x00007f68e9da453e in Plasma::ThemePrivate::scheduledCacheUpdate()
(this=0xd2daf0) at ../../../src/plasma/private/theme_p.cpp:346
#11 0x00007f68e689178a in QMetaObject::activate(QObject*, int, int, void**)
(sender=sender@entry=0xc6a270, signalOffset=<optimized out>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3717
#12 0x00007f68e6891f87 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender@entry=0xc6a270, m=m@entry=0x7f68e6a947c0
<QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x0) at kernel/qobject.cpp:3582
#13 0x00007f68e690ab10 in QTimer::timeout(QTimer::QPrivateSignal)
(this=this@entry=0xc6a270) at .moc/moc_qtimer.cpp:192
#14 0x00007f68e689e178 in QTimer::timerEvent(QTimerEvent*) (this=0xc6a270,
e=<optimized out>) at kernel/qtimer.cpp:247
#15 0x00007f68e6892603 in QObject::event(QEvent*) (this=0xc6a270, e=<optimized
out>) at kernel/qobject.cpp:1267
#16 0x00007f68e733eb8c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this@entry=0x97fcb0, receiver=receiver@entry=0xc6a270,
e=e@entry=0x7ffef34d1ec0) at kernel/qapplication.cpp:3720
#17 0x00007f68e7344230 in QApplication::notify(QObject*, QEvent*)
(this=0x7ffef34d2280, receiver=0xc6a270, e=0x7ffef34d1ec0) at
kernel/qapplication.cpp:3503
#18 0x00007f68e6860f1b in QCoreApplication::notifyInternal(QObject*, QEvent*)
(this=0x7ffef34d2280, receiver=0xc6a270, event=event@entry=0x7ffef34d1ec0) at
kernel/qcoreapplication.cpp:935
#19 0x00007f68e68b709d in QTimerInfoList::activateTimers()
(event=0x7ffef34d1ec0, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#20 0x00007f68e68b709d in QTimerInfoList::activateTimers() (this=0xa9a4e0) at
kernel/qtimerinfo_unix.cpp:635
#21 0x00007f68e68b75a1 in timerSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#22 0x00007f68e2d3bff7 in g_main_context_dispatch (context=0x7f68d0001710) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3154
#23 0x00007f68e2d3bff7 in g_main_context_dispatch
(context=context@entry=0x7f68d0001710) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3769
#24 0x00007f68e2d3c250 in g_main_context_iterate
(context=context@entry=0x7f68d0001710, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3840
#25 0x00007f68e2d3c2fc in g_main_context_iteration (context=0x7f68d0001710,
may_block=may_block@entry=1) at
/build/glib2.0-ajuDY6/glib2.0-2.46.1/./glib/gmain.c:3901
#26 0x00007f68e68b829b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0xa99730, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#27 0x00007f68e685e75a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffef34d2100, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#28 0x00007f68e68662cc in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1188
#29 0x00007f68e6b7b00c in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1510
#30 0x00007f68e733b025 in QApplication::exec() () at
kernel/qapplication.cpp:2956
#31 0x00000000004322c3 in main(int, char**) (argc=2, argv=<optimized out>) at
../../shell/main.cpp:176
Reported using DrKonqi
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