| Summary: | White screen and plasmashell crashes when logging in to plasma5, gets fixed by restarting kwin from tty | ||
|---|---|---|---|
| Product: | [Plasma] plasmashell | Reporter: | Dominic Laumer <m0wldepri> |
| Component: | general | Assignee: | Sebastian Kügler <sebas> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | crash | CC: | bhush94, kde, mklapetek |
| Priority: | NOR | ||
| Version: | 5.1.1 | ||
| Target Milestone: | 1.0 | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
can you paste the output of qdbus org.kde.kwin /KWin org.kde.KWin.supportInformation please Can you also include the output if you try and run plasmashell from a command line. It looks from your backtrace that you have a graphic card/opengl drivers so old they can't compile shaders. Hi David, Both outputs before restarting kwin (everything plasma-related white and crashing): http://pastebin.com/xgFF6gkb Both outputs after restarting kwin (everything working as expected): http://pastebin.com/J2P1aFkZ I hope that helps. > Compositing Type: XRender
This is likely the problem. Plasma requires OpenGL at least v2.
Can you reproduce this with selecting OpenGL2 as compositing backend?
No response to comment #3 for a long time, assuming fixed. If you can try Plasma 5.5 with OpenGL backend and this still happens, please reopen this report with new information. Thanks |
When I login to Plasma5 on my netbook I get a white screen and a lot of crashes of plasmashell, it doesn't matter if kwin compositing is turned on or off at login time Reproducible: Always Steps to Reproduce: 1. Log in to Plasma 5 2. See completely white ksplash and white plasma, alt+f2 shows a white krunner 3. See plasmashell crash while trying to paint the control panel Actual Results: plasmashell, ksplash and krunner (when using alt+f2) stay white, plasmashell crashes several times in a row (see backtrace) without starting to work normal Expected Results: No white screen, no crashes When I restart kwin (DISPLAY=:0 kwin_x11 --replace &) from a tty, the problems get fixed, trying the same using krunner ("kwin_x11 --replace") only restarts kwin. Hardware is a Samsung NC10+ running Kubuntu vivid, if additional information about the system is needed I will be happy to provide it. Graphics configuration should be completely Kubuntu default. -- Backtrace: Application: plasmashell (plasmashell), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fc445625780 (LWP 4800))] Thread 26 (Thread 0x7fc432194700 (LWP 4802)): #0 0x00007fc43f2b952d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fc442431b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fc44243364f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fc4344d6e39 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so #4 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43e6b70a5 in start_thread (arg=0x7fc432194700) at pthread_create.c:309 #6 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7fc42999b700 (LWP 4804)): #0 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #1 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43e6b70a5 in start_thread (arg=0x7fc42999b700) at pthread_create.c:309 #13 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7fc41fa87700 (LWP 4807)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc41fa87700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7fc41e136700 (LWP 4808)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc41e136700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7fc41d045700 (LWP 4809)): #0 0x00007fffff7fc990 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc41d045700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7fc40ff4f700 (LWP 4810)): #0 0x00007fc43f2b952d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fc43b0efee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fc43e6b70a5 in start_thread (arg=0x7fc40ff4f700) at pthread_create.c:309 #8 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7fc40ee5e700 (LWP 4811)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc40ee5e700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7fc40dd6d700 (LWP 4812)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc40dd6d700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7fc40cc7b700 (LWP 4813)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc40cc7b700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7fc3ff3d0700 (LWP 4814)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc3ff3d0700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7fc3fe1c7700 (LWP 4815)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc443fa8d34 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007fc443fa8d79 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007fc43e6b70a5 in start_thread (arg=0x7fc3fe1c7700) at pthread_create.c:309 #4 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7fc3fd8c6700 (LWP 4819)): #0 0x00007fc43f2d1cee in __GI___clock_gettime (clock_id=1, tp=0x7fc3fd8c5ba0) at ../sysdeps/unix/clock_gettime.c:115 #1 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43e6b70a5 in start_thread (arg=0x7fc3fd8c6700) at pthread_create.c:309 #13 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7fc373fff700 (LWP 4823)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc373fff700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7fc37274f700 (LWP 4825)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc444f914d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #14 0x00007fc43e6b70a5 in start_thread (arg=0x7fc37274f700) at pthread_create.c:309 #15 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7fc371b4e700 (LWP 4826)): #0 0x00007fc43b0efde1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43e6b70a5 in start_thread (arg=0x7fc371b4e700) at pthread_create.c:309 #7 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7fc35e291700 (LWP 4827)): #0 0x00007fc43f2b952d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fc43b0efee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fc43e6b70a5 in start_thread (arg=0x7fc35e291700) at pthread_create.c:309 #8 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7fc35d19e700 (LWP 4828)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc35d19e700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7fc357fff700 (LWP 4829)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc357fff700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7fc356fae700 (LWP 4830)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc356fae700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7fc355ebd700 (LWP 4831)): #0 __tls_get_addr (ti=0x7fc43ffd6740) at dl-tls.c:770 #1 0x00007fc43f9395b2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fc43fbcf621 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43b0ef8c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fc43b0efe83 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43e6b70a5 in start_thread (arg=0x7fc355ebd700) at pthread_create.c:309 #11 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7fc354dcc700 (LWP 4832)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc354dcc700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7fc353cdb700 (LWP 4833)): #0 0x00007fc43b0efa3e in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fc43b0eff48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fc43e6b70a5 in start_thread (arg=0x7fc353cdb700) at pthread_create.c:309 #8 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7fc352bea700 (LWP 4834)): #0 0x00007fc43b0effd1 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43e6b70a5 in start_thread (arg=0x7fc352bea700) at pthread_create.c:309 #6 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7fc34f202700 (LWP 4835)): #0 0x00007fc43f9f4e6b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #1 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43e6b70a5 in start_thread (arg=0x7fc34f202700) at pthread_create.c:309 #12 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fc34e10f700 (LWP 4836)): #0 0x00007fffff7fcbe7 in clock_gettime () #1 0x00007fc43f2d1cfd in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115 #2 0x00007fc43f9f4e66 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fc43fbcd6c9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fc43fbcdc35 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fc43fbcf0ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fc43b0ef46d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fc43b0efe0b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007fc43fbcfcfc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #11 0x00007fc43f935654 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #12 0x00007fc43f93a6ce in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fc43e6b70a5 in start_thread (arg=0x7fc34e10f700) at pthread_create.c:309 #14 0x00007fc43f2c39dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7fc445625780 (LWP 4800)): [KCrash Handler] #5 0x00007fc43f1ffe37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #6 0x00007fc43f201528 in __GI_abort () at abort.c:89 #7 0x00007fc43f928e78 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fc428571314 in initialize (this=0x5d7b330) at /usr/include/x86_64-linux-gnu/qt5/QtQuick/qsgsimplematerial.h:66 #9 FadingMaterialShader::initialize (this=0x5d7b330) at ../../../../src/declarativeimports/core/fadingnode.cpp:108 #10 0x00007fc444fbd23d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007fc444fc4a45 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007fc444fc6f5d in QSGBatchRenderer::Renderer::renderBatches() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007fc444fc752a in QSGBatchRenderer::Renderer::render() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007fc444fd351e in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007fc444fd3a97 in QSGRenderer::renderScene() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007fc444fe3080 in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #17 0x00007fc445020982 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #18 0x00007fc444ffe06b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #19 0x00007fc444ffefb9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #20 0x00007fc4408520ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #21 0x00007fc4408575c0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #22 0x00007fc43fb778fb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007fc43fbceb75 in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #24 0x00007fc43fbceff1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007fc43b0efc5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007fc43b0eff48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007fc43b0efffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007fc43fbcfce7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #29 0x00007fc43fb75042 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007fc43fb7cc8c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x000000000042d46f in main (argc=4, argv=<optimized out>) at ../../shell/main.cpp:150