Application: marble (2.2.20 (2.3 development version))

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-20-generic x86_64
Distribution: Ubuntu 18.04 LTS

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

I had launched the program, viewed it a little with the default satellite map, then the 'temperature in July' map, before switching to the Vector OSM map whereupon Marble almost immediately crashed. I saw that there was a similar bug report that was triggered by zooming but I can't recall if I had done that prior to the crash.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Marble Virtual Globe (marble), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb17f500940 (LWP 16922))]

Thread 26 (Thread 0x7fb0a9ddd700 (LWP 17836)):
#0  0x00007fb174359ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb0a9ddcb00, expected=0, futex_word=0x7fb074005b20) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fb174359ed9 in __pthread_cond_wait_common (abstime=0x7fb0a9ddcbc0, mutex=0x7fb074005ad0, cond=0x7fb074005af8) at pthread_cond_wait.c:533
#2  0x00007fb174359ed9 in __pthread_cond_timedwait (cond=0x7fb074005af8, mutex=0x7fb074005ad0, abstime=0x7fb0a9ddcbc0) at pthread_cond_wait.c:667
#3  0x00007fb17b16e458 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb17b16a52d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb17b16d16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb1743536db in start_thread (arg=0x7fb0a9ddd700) at pthread_create.c:463
#7  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fb0a8ddb700 (LWP 17830)):
#0  0x00007fb174359ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fb0a8ddab00, expected=0, futex_word=0x5585fabcc0e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142
#1  0x00007fb174359ed9 in __pthread_cond_wait_common (abstime=0x7fb0a8ddabc0, mutex=0x5585fabcc090, cond=0x5585fabcc0b8) at pthread_cond_wait.c:533
#2  0x00007fb174359ed9 in __pthread_cond_timedwait (cond=0x5585fabcc0b8, mutex=0x5585fabcc090, abstime=0x7fb0a8ddabc0) at pthread_cond_wait.c:667
#3  0x00007fb17b16e458 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb17b16a52d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb17b16d16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb1743536db in start_thread (arg=0x7fb0a8ddb700) at pthread_create.c:463
#7  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fb0ea276700 (LWP 25423)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb165882058) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb165882008, cond=0x7fb165882030) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x7fb165882030, mutex=0x7fb165882008) at pthread_cond_wait.c:655
#3  0x00007fb17adeb620 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fb177a1e7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fb177a1d00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fb177a1d0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fb177a21058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fb177a453fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fb1743536db in start_thread (arg=0x7fb0ea276700) at pthread_create.c:463
#10 0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fb0eaa77700 (LWP 25422)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb1658821ac) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb165882158, cond=0x7fb165882180) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x7fb165882180, mutex=0x7fb165882158) at pthread_cond_wait.c:655
#3  0x00007fb17adeb620 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fb177a1e7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fb177a1d00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fb177a1d0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fb177a21058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fb177a453fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fb1743536db in start_thread (arg=0x7fb0eaa77700) at pthread_create.c:463
#10 0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fb0f0ff9700 (LWP 25421)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb1659f2c9c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb1659f2c48, cond=0x7fb1659f2c70) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x7fb1659f2c70, mutex=0x7fb1659f2c48) at pthread_cond_wait.c:655
#3  0x00007fb17adeb620 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fb177a1e7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fb177a1d00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fb177a1d0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fb177a21058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fb177a453fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fb1743536db in start_thread (arg=0x7fb0f0ff9700) at pthread_create.c:463
#10 0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fb0eb278700 (LWP 25420)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb16588c058) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb16588c008, cond=0x7fb16588c030) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x7fb16588c030, mutex=0x7fb16588c008) at pthread_cond_wait.c:655
#3  0x00007fb17adeb620 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fb177a1e7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fb177a1d00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fb177a1d0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fb177a21058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fb177a453fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fb1743536db in start_thread (arg=0x7fb0eb278700) at pthread_create.c:463
#10 0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fb0e9a75700 (LWP 25419)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb16588b058) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb16588b008, cond=0x7fb16588b030) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x7fb16588b030, mutex=0x7fb16588b008) at pthread_cond_wait.c:655
#3  0x00007fb17adeb620 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fb177a1e7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fb177a1d00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fb177a1d0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fb177a21058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fb177a453fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fb1743536db in start_thread (arg=0x7fb0e9a75700) at pthread_create.c:463
#10 0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fb0e9274700 (LWP 25418)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb1658c61ac) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb1658c6158, cond=0x7fb1658c6180) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x7fb1658c6180, mutex=0x7fb1658c6158) at pthread_cond_wait.c:655
#3  0x00007fb17adeb620 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fb177a1e7e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fb177a1d00f in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fb177a1d0e6 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#7  0x00007fb177a21058 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#8  0x00007fb177a453fa in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#9  0x00007fb1743536db in start_thread (arg=0x7fb0e9274700) at pthread_create.c:463
#10 0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fb0a3fff700 (LWP 16966)):
#0  0x00007fb17b164a0f in QMutex::unlock() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007fb17b3a483f in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007fb1721f8998 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb1721f936b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb1721f954c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb17b3a490b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb17b3499ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb17b16822a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fb17b16d16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fb1743536db in start_thread (arg=0x7fb0a3fff700) at pthread_create.c:463
#10 0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fb0f17fa700 (LWP 16938)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6830) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a67e0, cond=0x5585f56a6808) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6808, mutex=0x5585f56a67e0) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f17fa700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fb0f1ffb700 (LWP 16937)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6830) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a67e0, cond=0x5585f56a6808) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6808, mutex=0x5585f56a67e0) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f1ffb700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fb0f27fc700 (LWP 16936)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6830) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a67e0, cond=0x5585f56a6808) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6808, mutex=0x5585f56a67e0) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f27fc700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fb0f2ffd700 (LWP 16935)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6830) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a67e0, cond=0x5585f56a6808) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6808, mutex=0x5585f56a67e0) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f2ffd700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fb0f37fe700 (LWP 16934)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6378) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a6328, cond=0x5585f56a6350) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6350, mutex=0x5585f56a6328) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f37fe700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fb0f3fff700 (LWP 16933)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6378) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a6328, cond=0x5585f56a6350) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6350, mutex=0x5585f56a6328) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f3fff700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fb0f8c5b700 (LWP 16932)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6378) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a6328, cond=0x5585f56a6350) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6350, mutex=0x5585f56a6328) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f8c5b700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fb0f945c700 (LWP 16931)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6378) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a6328, cond=0x5585f56a6350) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6350, mutex=0x5585f56a6328) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f945c700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fb0f9c5d700 (LWP 16930)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6378) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a6328, cond=0x5585f56a6350) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6350, mutex=0x5585f56a6328) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0f9c5d700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fb0fa45e700 (LWP 16929)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a6378) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a6328, cond=0x5585f56a6350) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a6350, mutex=0x5585f56a6328) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0fa45e700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fb0fac5f700 (LWP 16928)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f55a9760) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f55a9710, cond=0x5585f55a9738) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f55a9738, mutex=0x5585f55a9710) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0fac5f700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fb0fc496700 (LWP 16927)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5585f56a5440) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f56a53f0, cond=0x5585f56a5418) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x5585f56a5418, mutex=0x5585f56a53f0) at pthread_cond_wait.c:655
#3  0x00007fb10112aa3b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fb10112a767 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fb1743536db in start_thread (arg=0x7fb0fc496700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fb159dfb700 (LWP 16926)):
#0  0x00007fb17a83ebf9 in __GI___poll (fds=0x7fb14c004a10, nfds=1, timeout=9534) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb1721f9439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb1721f954c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb17b3a490b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fb17b3499ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb17b16822a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb17b16d16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb1743536db in start_thread (arg=0x7fb159dfb700) at pthread_create.c:463
#8  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fb15b00c700 (LWP 16925)):
#0  0x00007fb1721f63d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb1721f88d3 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb1721f936b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb1721f954c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb17b3a490b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb17b3499ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fb17b16822a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fb17d469d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007fb17b16d16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fb1743536db in start_thread (arg=0x7fb15b00c700) at pthread_create.c:463
#10 0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fb1624b0700 (LWP 16924)):
#0  0x00007fb17a83ebf9 in __GI___poll (fds=0x7fb1624afb68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fb16cc52747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fb16cc5436a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fb1650562a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fb17b16d16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fb1743536db in start_thread (arg=0x7fb1624b0700) at pthread_create.c:463
#6  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fb166224700 (LWP 16923)):
#0  0x00007fb1743599f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb179b9c114) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fb1743599f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5585f4f7a7f0, cond=0x7fb179b9c0e8) at pthread_cond_wait.c:502
#2  0x00007fb1743599f3 in __pthread_cond_wait (cond=0x7fb179b9c0e8, mutex=0x5585f4f7a7f0) at pthread_cond_wait.c:655
#3  0x00007fb17adeb620 in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4  0x00007fb178edd0a7 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5  0x00007fb178edd1e9 in  () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6  0x00007fb17adf1733 in  () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7  0x00007fb1743536db in start_thread (arg=0x7fb166224700) at pthread_create.c:463
#8  0x00007fb17a84b88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fb17f500940 (LWP 16922)):
[KCrash Handler]
#6  0x00007fb17bc188cb in QPixmap::size() const () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x00007fb17ee5f3d8 in  () at /usr/lib/x86_64-linux-gnu/libmarblewidget-qt5.so.28
#8  0x00007fb17ee612cb in  () at /usr/lib/x86_64-linux-gnu/libmarblewidget-qt5.so.28
#9  0x00007fb17edaaa5a in Marble::MarbleMap::hasFeatureAt(QPoint const&) const () at /usr/lib/x86_64-linux-gnu/libmarblewidget-qt5.so.28
#10 0x00007fb17edf7551 in Marble::MarbleDefaultInputHandler::adjustCursorShape(QPoint const&, QPoint const&) () at /usr/lib/x86_64-linux-gnu/libmarblewidget-qt5.so.28
#11 0x00007fb17edf893e in Marble::MarbleDefaultInputHandler::handleMouseEvent(QMouseEvent*) () at /usr/lib/x86_64-linux-gnu/libmarblewidget-qt5.so.28
#12 0x00007fb17b34b68c in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fb17c35b805 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007fb17c36364f in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fb17b34b9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fb17c362622 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fb17c3b514b in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fb17c3b77ba in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fb17c35b82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fb17c3630f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fb17b34b9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fb17bb9f523 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#23 0x00007fb17bba0ff5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007fb17bb782eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#25 0x00007fb1650b91c0 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#26 0x00007fb1721f9287 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fb1721f94c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fb1721f954c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fb17b3a48ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007fb17b3499ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fb17b352a84 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00005585f482c2c0 in  ()
#33 0x00007fb17a74bb97 in __libc_start_main (main=0x5585f4828da0, argc=1, argv=0x7ffe93b07838, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe93b07828) at ../csu/libc-start.c:310
#34 0x00005585f482d0ca in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 393442.

Reported using DrKonqi