Application: partitionmanager (4.1.0)

Qt Version: 5.12.8
Frameworks Version: 5.68.0
Operating System: Linux 5.4.0-97-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.04.3 LTS

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

I'm trying to format USB flash. Application crashes when i choose USB drive

The crash can be reproduced every time.

-- Backtrace:
Application: Управление разделами KDE (partitionmanager), signal: Floating point exception
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcb3fdae800 (LWP 38275))]

Thread 26 (Thread 0x7fcacbfff700 (LWP 38302)):
#0  __GI___libc_read (nbytes=16, buf=0x7fcacbffecd0, fd=15) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=15, buf=0x7fcacbffecd0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fcb41e67b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb41e1eebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fcb41e1f312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fcb41e1f6f3 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fcb20736f8a in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
#7  0x00007fcb41e48ad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fcaf8ff9700 (LWP 38301)):
#0  0x00007fcb41e6c4dd in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fcb41e1f354 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcb41e1f4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb41e1f4f1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fcb41e48ad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fcaf97fa700 (LWP 38300)):
#0  __GI___libc_read (nbytes=16, buf=0x7fcaf97f9b30, fd=11) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=11, buf=0x7fcaf97f9b30, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fcb41e67b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb41e1eebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fcb41e1f312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fcb41e1f4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fcb436eb453 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fcb436923ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcb44eb505f in ?? () from /lib/x86_64-linux-gnu/libkpmcore.so.9
#9  0x00007fcb434cb9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fcaf9ffb700 (LWP 38299)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea3867b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea386768, cond=0x5651ea386790) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea386790, mutex=0x5651ea386768) at pthread_cond_wait.c:638
#3  0x00007fcb35c78e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb35c78a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fcafa7fc700 (LWP 38298)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea3867b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea386768, cond=0x5651ea386790) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea386790, mutex=0x5651ea386768) at pthread_cond_wait.c:638
#3  0x00007fcb35c78e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb35c78a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fcafaffd700 (LWP 38297)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea3867b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea386768, cond=0x5651ea386790) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea386790, mutex=0x5651ea386768) at pthread_cond_wait.c:638
#3  0x00007fcb35c78e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb35c78a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fcafb7fe700 (LWP 38296)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea3867b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea386768, cond=0x5651ea386790) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea386790, mutex=0x5651ea386768) at pthread_cond_wait.c:638
#3  0x00007fcb35c78e7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb35c78a7b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fcafbfff700 (LWP 38295)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60e600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60e5b0, cond=0x5651ea60e5d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60e5d8, mutex=0x5651ea60e5b0) at pthread_cond_wait.c:638
#3  0x00007fcb3633092b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb363308ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fcb20ff9700 (LWP 38294)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60e600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60e5b0, cond=0x5651ea60e5d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60e5d8, mutex=0x5651ea60e5b0) at pthread_cond_wait.c:638
#3  0x00007fcb3633092b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb363308ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fcb217fa700 (LWP 38293)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60e600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60e5b0, cond=0x5651ea60e5d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60e5d8, mutex=0x5651ea60e5b0) at pthread_cond_wait.c:638
#3  0x00007fcb3633092b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb363308ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fcb21ffb700 (LWP 38292)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60e600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60e5b0, cond=0x5651ea60e5d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60e5d8, mutex=0x5651ea60e5b0) at pthread_cond_wait.c:638
#3  0x00007fcb3633092b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb363308ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fcb227fc700 (LWP 38291)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60e600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60e5b0, cond=0x5651ea60e5d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60e5d8, mutex=0x5651ea60e5b0) at pthread_cond_wait.c:638
#3  0x00007fcb3633092b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb363308ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fcb22ffd700 (LWP 38290)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60e600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60e5b0, cond=0x5651ea60e5d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60e5d8, mutex=0x5651ea60e5b0) at pthread_cond_wait.c:638
#3  0x00007fcb3633092b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb363308ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fcb237fe700 (LWP 38289)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60e600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60e5b0, cond=0x5651ea60e5d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60e5d8, mutex=0x5651ea60e5b0) at pthread_cond_wait.c:638
#3  0x00007fcb3633092b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb363308ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fcb23fff700 (LWP 38288)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60e600) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60e5b0, cond=0x5651ea60e5d8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60e5d8, mutex=0x5651ea60e5b0) at pthread_cond_wait.c:638
#3  0x00007fcb3633092b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb363308ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fcb28845700 (LWP 38287)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60d788) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60d738, cond=0x5651ea60d760) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60d760, mutex=0x5651ea60d738) at pthread_cond_wait.c:638
#3  0x00007fcb36333703 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb3633356b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fcb29046700 (LWP 38286)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60d628) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60d5d8, cond=0x5651ea60d600) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60d600, mutex=0x5651ea60d5d8) at pthread_cond_wait.c:638
#3  0x00007fcb36333703 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb3633356b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fcb29847700 (LWP 38285)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60d4c8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60d478, cond=0x5651ea60d4a0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60d4a0, mutex=0x5651ea60d478) at pthread_cond_wait.c:638
#3  0x00007fcb36333703 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb3633356b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fcb2a048700 (LWP 38284)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60d368) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60d318, cond=0x5651ea60d340) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60d340, mutex=0x5651ea60d318) at pthread_cond_wait.c:638
#3  0x00007fcb36333703 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb3633356b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fcb2a849700 (LWP 38283)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60d208) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60d1b8, cond=0x5651ea60d1e0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60d1e0, mutex=0x5651ea60d1b8) at pthread_cond_wait.c:638
#3  0x00007fcb36333703 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb3633356b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fcb34a1d700 (LWP 38282)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60d0a8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60d058, cond=0x5651ea60d080) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60d080, mutex=0x5651ea60d058) at pthread_cond_wait.c:638
#3  0x00007fcb36333703 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb3633356b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fcb3521e700 (LWP 38281)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60cf48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60cef8, cond=0x5651ea60cf20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60cf20, mutex=0x5651ea60cef8) at pthread_cond_wait.c:638
#3  0x00007fcb36333703 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb3633356b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fcb35a1f700 (LWP 38280)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5651ea60cde8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5651ea60cd98, cond=0x5651ea60cdc0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5651ea60cdc0, mutex=0x5651ea60cd98) at pthread_cond_wait.c:638
#3  0x00007fcb36333703 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007fcb3633356b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fcb3d4f6700 (LWP 38279)):
#0  0x00007fcb4314caff in __GI___poll (fds=0x7fcb3001a4c0, nfds=1, timeout=863961339) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcb41e1f36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcb41e1f4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb436eb453 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fcb436923ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcb434ca785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fcb42f37efa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fcb434cb9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fcb3eef8700 (LWP 38278)):
#0  0x00007fcb4314caff in __GI___poll (fds=0x7fcb3eef7ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fcb41d5bc1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fcb41d5d90a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fcb3f6fc298 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fcb434cb9d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fcb42666609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007fcb43159293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fcb3fdae800 (LWP 38275)):
[KCrash Handler]
#6  0x00007fcb44ec04e5 in PartWidget::paintEvent(QPaintEvent*) () from /lib/x86_64-linux-gnu/libkpmcore.so.9
#7  0x00007fcb440ee2b6 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007fcb440aba66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007fcb440b50f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007fcb4369380a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007fcb440e6f4a in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fcb440e7799 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fcb440e8423 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007fcb440e74a4 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fcb440e8423 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007fcb440e8306 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fcb440e74a4 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fcb440e8423 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fcb440e8306 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fcb440e8306 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fcb440e74a4 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007fcb440bdbfc in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007fcb440bddc1 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fcb440d6385 in QWidgetPrivate::syncBackingStore() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007fcb440eecac in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007fcb44203148 in QMainWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007fcb44c049ab in KMainWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#28 0x00007fcb44c4f5bb in KXmlGuiWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#29 0x00007fcb440aba66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007fcb440b50f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007fcb4369380a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007fcb440bee53 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007fcb440bfdb0 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007fcb440d8231 in QWidget::repaint(QRect const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007fcb440d82a0 in QWidget::repaint() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00005651e8c4c09b in ?? ()
#37 0x00005651e8c42d91 in ?? ()
#38 0x00005651e8c432a0 in ?? ()
#39 0x00007fcb436bf328 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00005651e8c09e26 in ?? ()
#41 0x00005651e8c2d8f2 in ?? ()
#42 0x00005651e8c0a285 in ?? ()
#43 0x00005651e8c0a9f1 in ?? ()
#44 0x00007fcb436bf28c in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007fcb436bf1d0 in QMetaObject::activate(QObject*, int, int, void**) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007fcb4364ee84 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007fcb43654274 in QItemSelectionModel::emitSelectionChanged(QItemSelection const&, QItemSelection const&) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007fcb43656e97 in QItemSelectionModel::select(QItemSelection const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007fcb443566c4 in QListView::setSelection(QRect const&, QFlags<QItemSelectionModel::SelectionFlag>) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007fcb4431a50a in QAbstractItemView::mousePressEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#51 0x00007fcb440ee2d1 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007fcb4419bd52 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007fcb44320482 in QAbstractItemView::viewportEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#54 0x00007fcb4369351b in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007fcb440aba55 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56 0x00007fcb440b5343 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#57 0x00007fcb4369380a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#58 0x00007fcb440b4457 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#59 0x00007fcb4410a35d in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#60 0x00007fcb4410d1ec in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#61 0x00007fcb440aba66 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#62 0x00007fcb440b50f0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#63 0x00007fcb4369380a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#64 0x00007fcb43a7c7d3 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#65 0x00007fcb43a7e10b in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#66 0x00007fcb43a5835b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#67 0x00007fcb3f6fd32e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#68 0x00007fcb41e1f17d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007fcb41e1f400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007fcb41e1f4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#71 0x00007fcb436eb435 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#72 0x00007fcb436923ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#73 0x00007fcb4369a116 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#74 0x00005651e8c09b99 in main ()
[Inferior 1 (process 38275) detached]

Possible duplicates by query: bug 449741, bug 449608, bug 449008, bug 448987, bug 448830.

Reported using DrKonqi