[plasmashell] [Bug 372448] Switching back from separate session to 4k monitor crashed plasmashell

2016-11-21 Thread Marco Martin 
https://bugs.kde.org/show_bug.cgi?id=372448

Marco Martin  changed:

   What|Removed |Added

 CC||notm...@gmail.com
 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

--- Comment #3 from Marco Martin  ---


*** This bug has been marked as a duplicate of bug 348812 ***

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[plasmashell] [Bug 372448] Switching back from separate session to 4k monitor crashed plasmashell

2016-11-13 Thread Con Kolivas 
https://bugs.kde.org/show_bug.cgi?id=372448

--- Comment #2 from Con Kolivas  ---
And this is the backtrace of the second one.

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7f439420f8c0 (LWP 26983))]

Thread 13 (Thread 0x7f42ad0ad700 (LWP 27246)):
[KCrash Handler]
#6  0x7f438e8d750d in __strstr_sse2_unaligned () at
../sysdeps/x86_64/multiarch/strstr-sse2-unaligned.S:40
#7  0x7f439229aaca in QSGRenderContext::initialize(QOpenGLContext*) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x7f43922be409 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x7f438f01e7be in QThreadPrivate::start(void*) (arg=0x4224200) at
thread/qthread_unix.cpp:331
#10 0x7f438e10b70a in start_thread (arg=0x7f42ad0ad700) at
pthread_create.c:333
#11 0x7f438e93482d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f42b75fe700 (LWP 27005)):
#0  0x7f438e1113b0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x7f438f01fa5b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x378ba60) at
thread/qwaitcondition_unix.cpp:136
#2  0x7f438f01fa5b in QWaitCondition::wait(QMutex*, unsigned long)
(this=, mutex=0x3de8520, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x7f43922bd92e in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x7f43922be1b3 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x7f438f01e7be in QThreadPrivate::start(void*) (arg=0x3de84a0) at
thread/qthread_unix.cpp:331
#6  0x7f438e10b70a in start_thread (arg=0x7f42b75fe700) at
pthread_create.c:333
#7  0x7f438e93482d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f42b7fff700 (LWP 27004)):
#0  0x7f438e1113b0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x7f438f01fa5b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x28b7bf0) at
thread/qwaitcondition_unix.cpp:136
#2  0x7f438f01fa5b in QWaitCondition::wait(QMutex*, unsigned long)
(this=, mutex=0x28abee0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:208
#3  0x7f43922bd92e in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x7f43922be1b3 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x7f438f01e7be in QThreadPrivate::start(void*) (arg=0x28abe60) at
thread/qthread_unix.cpp:331
#6  0x7f438e10b70a in start_thread (arg=0x7f42b7fff700) at
pthread_create.c:333
#7  0x7f438e93482d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f42bd771700 (LWP 26996)):
#0  0x7f438e92469d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x7f438b701740 in g_wakeup_acknowledge (__nbytes=16,
__buf=0x7f42bd770ac0, __fd=) at
/usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x7f438b701740 in g_wakeup_acknowledge (wakeup=0x7f42cc002750) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gwakeup.c:210
#3  0x7f438b6bde84 in g_main_context_check
(context=context@entry=0x7f42b8000990, max_priority=2147483647,
fds=fds@entry=0x7f42b80048c0, n_fds=n_fds@entry=1) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3632
#4  0x7f438b6be340 in g_main_context_iterate
(context=context@entry=0x7f42b8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3837
#5  0x7f438b6be4ac in g_main_context_iteration (context=0x7f42b8000990,
may_block=may_block@entry=1) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#6  0x7f438f2557eb in
QEventDispatcherGlib::processEvents(QFlags)
(this=0x7f42b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#7  0x7f438f1fcb4a in
QEventLoop::exec(QFlags)
(this=this@entry=0x7f42bd770cc0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#8  0x7f438f019834 in QThread::exec() (this=) at
thread/qthread.cpp:503
#9  0x7f42bfc4f7d7 in KCupsConnection::run() () at
/usr/lib/x86_64-linux-gnu/libkcupslib.so
#10 0x7f438f01e7be in QThreadPrivate::start(void*) (arg=0x3bff580) at
thread/qthread_unix.cpp:331
#11 0x7f438e10b70a in start_thread (arg=0x7f42bd771700) at
pthread_create.c:333
#12 0x7f438e93482d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f42d5bfe700 (LWP 26993)):
#0  0x7f438e1113b0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x7f438f01fa5b in QWaitCondition::wait(QMutex*, unsigned long)
(time=18446744073709551615, this=0x292dca0) at
thread/qwaitcondition_unix.cpp:136
#2  0x7f438f01fa5b in QWaitCondition::wait(QMutex*, unsigned long)

[plasmashell] [Bug 372448] Switching back from separate session to 4k monitor crashed plasmashell

2016-11-13 Thread Con Kolivas 
https://bugs.kde.org/show_bug.cgi?id=372448

--- Comment #1 from Con Kolivas  ---
2 other drkonqi crashes happened at the same time. This is the backtrace of the
first one:

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7fc54f5958c0 (LWP 27248))]

Thread 8 (Thread 0x7fc51d188700 (LWP 27258)):
[KCrash Handler]
#6  0x7fc549c5d50d in __strstr_sse2_unaligned () at
../sysdeps/x86_64/multiarch/strstr-sse2-unaligned.S:40
#7  0x7fc54d620aca in QSGRenderContext::initialize(QOpenGLContext*) () at
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x7fc54d644409 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x7fc54a3a47be in QThreadPrivate::start(void*) (arg=0x17c3290) at
thread/qthread_unix.cpp:331
#10 0x7fc54949170a in start_thread (arg=0x7fc51d188700) at
pthread_create.c:333
#11 0x7fc549cba82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fc51d989700 (LWP 27257)):
#0  0x7fc546a43ae0 in g_main_context_prepare
(context=context@entry=0x7fc494000990, priority=priority@entry=0x7fc51d988b60)
at /build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3471
#1  0x7fc546a442cb in g_main_context_iterate
(context=context@entry=0x7fc494000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3820
#2  0x7fc546a444ac in g_main_context_iteration (context=0x7fc494000990,
may_block=may_block@entry=1) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#3  0x7fc54a5db7eb in
QEventDispatcherGlib::processEvents(QFlags)
(this=0x7fc4940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x7fc54a582b4a in
QEventLoop::exec(QFlags)
(this=this@entry=0x7fc51d988c90, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#5  0x7fc54a39f834 in QThread::exec() (this=) at
thread/qthread.cpp:503
#6  0x7fc54d5cded6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x7fc54a3a47be in QThreadPrivate::start(void*) (arg=0x178e770) at
thread/qthread_unix.cpp:331
#8  0x7fc54949170a in start_thread (arg=0x7fc51d989700) at
pthread_create.c:333
#9  0x7fc549cba82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fc51700 (LWP 27256)):
#0  0x7fc5494973b0 in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x7fc54efecbd4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x7fc54efecc19 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x7fc54949170a in start_thread (arg=0x7fc51700) at
pthread_create.c:333
#4  0x7fc549cba82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fc525f3e700 (LWP 27255)):
#0  0x7fc549caeb5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x7fc546a4439c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fc518003070, timeout=, context=0x7fc518000990) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x7fc546a4439c in g_main_context_iterate
(context=context@entry=0x7fc518000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x7fc546a444ac in g_main_context_iteration (context=0x7fc518000990,
may_block=may_block@entry=1) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x7fc54a5db7eb in
QEventDispatcherGlib::processEvents(QFlags)
(this=0x7fc5180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x7fc54a582b4a in
QEventLoop::exec(QFlags)
(this=this@entry=0x7fc525f3dce0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6  0x7fc54a39f834 in QThread::exec() (this=) at
thread/qthread.cpp:503
#7  0x7fc54cc473c5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x7fc54a3a47be in QThreadPrivate::start(void*) (arg=0x14bd6a0) at
thread/qthread_unix.cpp:331
#9  0x7fc54949170a in start_thread (arg=0x7fc525f3e700) at
pthread_create.c:333
#10 0x7fc549cba82d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fc528101700 (LWP 27254)):
#0  0x7fc546a88ae4 in g_mutex_unlock (mutex=0x7fc52990) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gthread-posix.c:1347
#1  0x7fc546a44356 in g_main_context_iterate
(context=context@entry=0x7fc52990, block=block@entry=1,
dispatch=dispatch@entry=1, self=) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3842
#2  0x7fc546a444ac in g_main_context_iteration (context=0x7fc52990,
may_block=may_block@entry=1) at
/build/glib2.0-7IO_Yw/glib2.0-2.48.1/./glib/gmain.c:3901
#3  0x7fc54a5db7eb in
QEventDispatcherGlib::processEvents(QFlags)
(this=0x7fc528c0, flags=...) at