Bug 431179 - Dolphin 20.12.0 crashed crashes after trying to change the order of any devices in the left pane
Summary: Dolphin 20.12.0 crashed crashes after trying to change the order of any devic...
Status: RESOLVED DUPLICATE of bug 430441
Alias: None
Product: dolphin
Classification: Applications
Component: general (show other bugs)
Version: 20.12.0
Platform: Neon Linux
: NOR crash
Target Milestone: ---
Assignee: Dolphin Bug Assignee
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2021-01-05 11:54 UTC by stepik-2003
Modified: 2021-01-05 11:58 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


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Description stepik-2003 2021-01-05 11:54:29 UTC
Application: dolphin (20.12.0)

Qt Version: 5.15.2
Frameworks Version: 5.77.0
Operating System: Linux 5.4.0-59-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.20

-- Information about the crash:
- What I was doing when the application crashed:
1. I click on the device line, hold down the button and drag the line
2. Dolphin crashed

P.S. I did it once, I managed to move one device for the very first time. However, after that, any attempt is made to crash

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[New LWP 43709]
[New LWP 43710]
[New LWP 43711]
[New LWP 43712]
[New LWP 43713]
[New LWP 43714]
[New LWP 43715]
[New LWP 43716]
[New LWP 43717]
[New LWP 43718]
[New LWP 43719]
[New LWP 43720]
[New LWP 43721]
[New LWP 43722]
[New LWP 43723]
[New LWP 43724]
[New LWP 43725]
[New LWP 43726]
[New LWP 43727]
[New LWP 43728]
[New LWP 43729]
[New LWP 43730]
[New LWP 43731]
[New LWP 43732]
[New LWP 43733]
[New LWP 43740]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f65291a6aff in __GI___poll (fds=0x7ffe2e093ee8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f65222598c0 (LWP 43706))]

Thread 27 (Thread 0x7f64f3fff700 (LWP 43740)):
#0  0x00007f65291a6aff in __GI___poll (fds=0x7f6470004a60, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6524c5f1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6524c5f2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6526eedfbb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6526e921ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6526caca12 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6526cadbac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f64fbfff700 (LWP 43733)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f650095d700 (LWP 43732)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f6501ffb700 (LWP 43731)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f65027fc700 (LWP 43730)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f6502ffd700 (LWP 43729)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f65037fe700 (LWP 43728)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f6503fff700 (LWP 43727)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f650895d700 (LWP 43726)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f650915e700 (LWP 43725)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f650115e700 (LWP 43724)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f650995f700 (LWP 43723)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f650a160700 (LWP 43722)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630b0b90) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630b0b40, cond=0x5638630b0b68) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630b0b68, mutex=0x5638630b0b40) at pthread_cond_wait.c:638
#3  0x00007f65197c421b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c419b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f650a961700 (LWP 43721)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863093b48) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863093af8, cond=0x563863093b20) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863093b20, mutex=0x563863093af8) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f650b162700 (LWP 43720)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630939e8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863093998, cond=0x5638630939c0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630939c0, mutex=0x563863093998) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f650b963700 (LWP 43719)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863093888) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863093838, cond=0x563863093860) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863093860, mutex=0x563863093838) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f650c164700 (LWP 43718)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863093728) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630936d8, cond=0x563863093700) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863093700, mutex=0x5638630936d8) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f650c965700 (LWP 43717)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630935c8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863093578, cond=0x5638630935a0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630935a0, mutex=0x563863093578) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f650d166700 (LWP 43716)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863093468) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863093418, cond=0x563863093440) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863093440, mutex=0x563863093418) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f650d967700 (LWP 43715)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863093308) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5638630932b8, cond=0x5638630932e0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5638630932e0, mutex=0x5638630932b8) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f650e168700 (LWP 43714)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5638630931a8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863093158, cond=0x563863093180) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863093180, mutex=0x563863093158) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f650e969700 (LWP 43713)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863093048) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863092ff8, cond=0x563863093020) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863093020, mutex=0x563863092ff8) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f650f16a700 (LWP 43712)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863092ee8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863092e98, cond=0x563863092ec0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863092ec0, mutex=0x563863092e98) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f650f96b700 (LWP 43711)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863092d88) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863092d38, cond=0x563863092d60) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863092d60, mutex=0x563863092d38) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f6518f79700 (LWP 43710)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x563863092c28) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x563863092bd8, cond=0x563863092c00) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x563863092c00, mutex=0x563863092bd8) at pthread_cond_wait.c:638
#3  0x00007f65197c6ad3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007f65197c693b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f6520ab7700 (LWP 43709)):
#0  0x00007f65291a6aff in __GI___poll (fds=0x7f6514014c20, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f6524c5f1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6524c5f2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6526eedfbb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6526e921ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6526caca12 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6527f43f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f6526cadbac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f652562c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f65291b3293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f65222598c0 (LWP 43706)):
[KCrash Handler]
#4  PlacesItemListWidget::paint (this=0x5638632ec360, painter=0x7ffe2e0947d8, option=0x0, widget=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qrect.h:742
#5  0x00007f6528ffb9c1 in KItemListWidget::createDragPixmap (this=this@entry=0x5638632ec360, option=0x0, widget=0x5638632194b0) at ./src/kitemviews/kitemlistwidget.cpp:370
#6  0x00007f65290074ab in KStandardItemListWidget::createDragPixmap (this=0x5638632ec360, option=<optimized out>, widget=<optimized out>) at ./src/kitemviews/kstandarditemlistwidget.cpp:550
#7  0x00007f6528ff66b7 in KItemListView::createDragPixmap (this=0x5638631ff250, indexes=...) at ./src/kitemviews/kitemlistview.cpp:629
#8  0x00007f6528fe7659 in KItemListController::startDragging (this=this@entry=0x56386320f470) at ./src/kitemviews/kitemlistcontroller.cpp:1273
#9  0x00007f6528fe795e in KItemListController::mouseMoveEvent (transform=..., event=0x7ffe2e095280, this=0x56386320f470) at ./src/kitemviews/kitemlistcontroller.cpp:592
#10 KItemListController::mouseMoveEvent (this=0x56386320f470, event=0x7ffe2e095280, transform=...) at ./src/kitemviews/kitemlistcontroller.cpp:563
#11 0x00007f6528fe7bb5 in KItemListController::processEvent (this=this@entry=0x56386320f470, event=event@entry=0x7ffe2e095280, transform=...) at ./src/kitemviews/kitemlistcontroller.cpp:1110
#12 0x00007f6528ff70c6 in KItemListView::event (this=0x5638631ff250, event=0x7ffe2e095280) at ./src/kitemviews/kitemlistview.cpp:933
#13 0x00007f652796adc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f6527973bb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f6526e9369a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f6527c9ff73 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f6527ca03b7 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f6527ca543a in QGraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f6527cb24b1 in QGraphicsScene::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f652796adc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f6527973bb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f6526e9369a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f6527ccdf92 in QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f65279adc06 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f6527a5df82 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f6527cd0aa1 in QGraphicsView::viewportEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f6526e93403 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f652796adb2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f6527973e77 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f6526e9369a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f65279730a7 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007f65279c8e54 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f65279cc174 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f652796adc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007f6527973bb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f6526e9369a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f65272754e8 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#38 0x00007f6527276b55 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#39 0x00007f652724e7ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#40 0x00007f6521e5ed7e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#41 0x00007f6524c5efbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f6524c5f240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f6524c5f2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f6526eedfa2 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007f6526e921ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007f6526e9a354 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f65292d6fa2 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:222
#48 0x00007f65290b80b3 in __libc_start_main (main=0x5638623e4060 <main>, argc=1, argv=0x7ffe2e0963b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe2e0963a8) at ../csu/libc-start.c:308
#49 0x00005638623e409e in _start ()
[Inferior 1 (process 43706) detached]

The reporter indicates this bug may be a duplicate of or related to bug 430441.

Possible duplicates by query: bug 430441, bug 430350.

Reported using DrKonqi
Comment 1 Christoph Feck 2021-01-05 11:58:09 UTC

*** This bug has been marked as a duplicate of bug 430441 ***