Bug 375371

Summary: Segmentation fault on dev version
Product: [Applications] Discover Reporter: soee <kontakt>
Component: discoverAssignee: Aleix Pol <aleixpol>
Status: RESOLVED DUPLICATE    
Severity: normal    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description soee 2017-01-21 12:57:09 UTC 
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f27af20f8c0 (LWP 6123))]

Thread 42 (Thread 0x7f26e67fc700 (LWP 6166)):
#0  0x00007f27ab52f69d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b64740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b20e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27a6b21722 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2744555916 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f27a6b47bc5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f27a89c86ba in start_thread (arg=0x7f26e67fc700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7f26e6ffd700 (LWP 6165)):
#0  0x00007f27a6b65ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b20b51 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b21317 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27a6b214e9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f27a6b47bc5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f27a89c86ba in start_thread (arg=0x7f26e6ffd700) at pthread_create.c:333
#7  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7f26e77fe700 (LWP 6164)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f26e77fe700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7f26e7fff700 (LWP 6163)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f26e7fff700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7f2704ff9700 (LWP 6162)):
#0  0x00007f27a6b65ae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b20920 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b212cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f2704ff9700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7f27057fa700 (LWP 6161)):
#0  0x00007f27abf32fe0 in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f27ac16698f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27a6b2092d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b212cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f27a89c86ba in start_thread (arg=0x7f27057fa700) at pthread_create.c:333
#10 0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f2705ffb700 (LWP 6160)):
#0  0x00007f27a6b20920 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b212cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f2705ffb700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f27067fc700 (LWP 6159)):
#0  0x00007f27a6b65ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b21498 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27a89c86ba in start_thread (arg=0x7f27067fc700) at pthread_create.c:333
#7  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f2706ffd700 (LWP 6158)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f2706ffd700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f27077fe700 (LWP 6157)):
#0  0x00007f27abfe11a0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f27ac164eb9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27ac165425 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f27ac1667ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27a6b2092d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f27a6b212cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f27a89c86ba in start_thread (arg=0x7f27077fe700) at pthread_create.c:333
#12 0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f2707fff700 (LWP 6156)):
#0  0x00007f27a6b21493 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27a89c86ba in start_thread (arg=0x7f2707fff700) at pthread_create.c:333
#6  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f2724ff9700 (LWP 6155)):
#0  0x00007ffeb3d82939 in ?? ()
#1  0x00007ffeb3d82bc9 in clock_gettime ()
#2  0x00007f27ab54dc86 in __GI___clock_gettime (clock_id=1, tp=0x7f2724ff8ad0) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007f27abfe11c1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac164eb9 in QTimerInfoList::updateCurrentTime() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac166b96 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27a6b20dd1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f27a89c86ba in start_thread (arg=0x7f2724ff9700) at pthread_create.c:333
#14 0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f27257fa700 (LWP 6154)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f27257fa700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f2725ffb700 (LWP 6153)):
#0  0x00007f27a6b1e4a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b20d52 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f2725ffb700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f27267fc700 (LWP 6152)):
#0  0x00007f27ab52f69d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b64740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b20e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f27a89c86ba in start_thread (arg=0x7f27267fc700) at pthread_create.c:333
#10 0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f2726ffd700 (LWP 6151)):
#0  0x00007f27a6b1e4a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b20d52 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f2726ffd700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f27277fe700 (LWP 6150)):
#0  0x00007f27ab533b70 in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f27277fe700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f2727fff700 (LWP 6149)):
#0  0x00007f27a6b20d8a in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f2727fff700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f2744ff9700 (LWP 6148)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007f27ab533b52 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f2744ff9700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f27457fa700 (LWP 6147)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f27457fa700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f2745ffb700 (LWP 6146)):
#0  0x00007f27ac16543b in QTimerInfoList::timerWait(timespec&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f27ac1667ee in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27a6b2092d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b212cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f27a89c86ba in start_thread (arg=0x7f2745ffb700) at pthread_create.c:333
#10 0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f27467fc700 (LWP 6145)):
#0  0x00007f27abf33015 in QMutex::lock() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f27ac166b09 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27a6b20dd1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f27a89c86ba in start_thread (arg=0x7f27467fc700) at pthread_create.c:333
#10 0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f2746ffd700 (LWP 6144)):
#0  0x00007f27a6b65ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b20939 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b212cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f2746ffd700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f27477fe700 (LWP 6143)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f27abf3c986 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27abf3823a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27a89c86ba in start_thread (arg=0x7f27477fe700) at pthread_create.c:333
#5  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f2747fff700 (LWP 6142)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f2747fff700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f2764ff9700 (LWP 6141)):
#0  0x00007f27a6b65ac9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b20939 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b212cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f2764ff9700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f27657fa700 (LWP 6140)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f27657fa700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f2765ffb700 (LWP 6139)):
#0  0x00007f27a6b20cf2 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f2765ffb700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f27667fc700 (LWP 6138)):
#0  0x00007f27a6b65ae4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b212be in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f27667fc700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f2766ffd700 (LWP 6137)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27a89c86ba in start_thread (arg=0x7f2766ffd700) at pthread_create.c:333
#8  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f27677fe700 (LWP 6136)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f27abf3c986 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27abf3823a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27a89c86ba in start_thread (arg=0x7f27677fe700) at pthread_create.c:333
#5  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f2767fff700 (LWP 6135)):
#0  0x00007f27ab52f69d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b64740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b20e84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b21340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f27a89c86ba in start_thread (arg=0x7f2767fff700) at pthread_create.c:333
#10 0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f277ce7e700 (LWP 6134)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f27abf3c986 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27abf3823a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27a89c86ba in start_thread (arg=0x7f277ce7e700) at pthread_create.c:333
#5  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f277d886700 (LWP 6133)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f27abf3ca4b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27abf35bfb in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f27ac13ed6e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27aa636b88 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#5  0x00007f27aa6c72ad in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#6  0x00007f27ac13eb09 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27aa5f93e6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#8  0x00007f27aa5f988d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#9  0x00007f27ac13eb09 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f27aa6b3f36 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007f27aa6b7901 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#12 0x00007f27aa6b8556 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#13 0x00007f27aa6a3bf1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#14 0x00007f27ac13eb09 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f27aa677895 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#16 0x00007f27aa677945 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#17 0x00007f27aa682781 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#18 0x00007f27ad08489c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f27ad08c296 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f27ac113cf8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f27ac1676dd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f27a6b211a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f27a6b21400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f27ac16721f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f27a89c86ba in start_thread (arg=0x7f277d886700) at pthread_create.c:333
#30 0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f277e49c700 (LWP 6132)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f27abf3c986 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f27abf3823a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27a89c86ba in start_thread (arg=0x7f277e49c700) at pthread_create.c:333
#5  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f277ec9d700 (LWP 6131)):
#0  __libc_enable_asynccancel () at ../sysdeps/unix/sysv/linux/x86_64/cancellation.S:65
#1  0x00007f27ab533b52 in poll () at ../sysdeps/unix/syscall-template.S:84
#2  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f277ec9d700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f277fb72700 (LWP 6129)):
#0  0x00007f27a6b65af0 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b20920 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b212cb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f277fb72700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f278ef39700 (LWP 6128)):
#0  0x00007f27a6b20f0b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b21400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27ae892aa6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f278ef39700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f278ffff700 (LWP 6126)):
#0  0x00007f27a6b65ac0 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f27a6b21382 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27ac8bf675 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f278ffff700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f27957fc700 (LWP 6125)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a6b2139c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f27ac16723b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27abf36fb4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f27af3547a5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f27a89c86ba in start_thread (arg=0x7f27957fc700) at pthread_create.c:333
#9  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f279de04700 (LWP 6124)):
#0  0x00007f27ab533b5d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f27a66b6c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f27a66b88d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f27a035ca39 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f27abf3bb98 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f27a89c86ba in start_thread (arg=0x7f279de04700) at pthread_create.c:333
#6  0x00007f27ab53f82d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f27af20f8c0 (LWP 6123)):
[KCrash Handler]
#6  0x00007f27ae9252a2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f27ae91f70c in QQuickItemPrivate::removeItemChangeListener(QQuickItemChangeListener*, QFlags<QQuickItemPrivate::ChangeType>) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f278efa66ee in QQuickScrollBarAttached::~QQuickScrollBarAttached() () from /usr/lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#9  0x00007f278efa6709 in QQuickScrollBarAttached::~QQuickScrollBarAttached() () from /usr/lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#10 0x00007f27ac13d2e3 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f27ac146484 in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f27ae9218f3 in QQuickItem::~QQuickItem() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007f27ae93c9d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f27ac13d2e3 in QObjectPrivate::deleteChildren() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f27ac146484 in QObject::~QObject() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f27ae9218f3 in QQuickItem::~QQuickItem() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f279403551e in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#18 0x00007f27ac13fa50 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f27ae91f15b in QQuickItem::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f27ad08489c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f27ad08c296 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f27ac113cf8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f27ac1163bb in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f27ac166e13 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f27a6b211a7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f27a6b21400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f27a6b214ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f27ac16721f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f27ac111cea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f27ac11a2fc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x000000000040c2c1 in main (argc=3, argv=<optimized out>) at /workspace/build/discover/main.cpp:141
Comment 1 Aleix Pol 2017-01-21 23:01:33 UTC 

*** This bug has been marked as a duplicate of bug 375083 ***