Application: ktorrent (5.1.1)

Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 5.8.0-0.bpo.2-amd64 x86_64
Distribution: Debian GNU/Linux 10 (buster)

-- Information about the crash:
All the torrent list was completed, I've clicked on "delete torrent and files" (the media files were previously deleted from disk using dolphin file manager). Then, I've clicked "Accept" on all warnings about the missing files ("enter" in the latest ones). Finally, I've clicked on "Queue manager" button at the bottom of the window, and the KTorrent window disappeared and the KDE crash reporting message appeared.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4402fc7840 (LWP 19854))]

Thread 25 (Thread 0x7f423dffb700 (LWP 20454)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 24 (Thread 0x7f424e7fc700 (LWP 20450)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 23 (Thread 0x7f425effd700 (LWP 20446)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 22 (Thread 0x7f426f7fe700 (LWP 20442)):
#0  0x00007f4408916819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4406397371 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f4406388e30 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f440638947e in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 21 (Thread 0x7f427ffff700 (LWP 20438)):
#0  0x00007f4404181430 in pa_pstream_unref () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#1  0x00007f440418195d in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f440418218a in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#3  0x00007f44063891b8 in pa_mainloop_dispatch () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f440638948c in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#8  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 20 (Thread 0x7f4300ff9700 (LWP 20434)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 19 (Thread 0x7f43017fa700 (LWP 20430)):
#0  0x00007f44077d0cac in __pthread_mutex_unlock_full () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f44041905ce in pa_mutex_unlock () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406397363 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406388e30 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f440638947e in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#8  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 18 (Thread 0x7f4301ffb700 (LWP 20426)):
#0  0x00007f440416a75f in pa_fdsem_after_poll () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#1  0x00007f44041821ad in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f44063891b8 in pa_mainloop_dispatch () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f440638948c in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 17 (Thread 0x7f43027fc700 (LWP 20422)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 16 (Thread 0x7f4302ffd700 (LWP 20418)):
#0  0x00007f4404180de3 in pa_pstream_ref () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#1  0x00007f440418193e in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f440418218a in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#3  0x00007f44063891b8 in pa_mainloop_dispatch () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f440638948c in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#8  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 15 (Thread 0x7f43037fe700 (LWP 20414)):
#0  0x00007f4408916819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4406397371 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f4406388e30 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f440638947e in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 14 (Thread 0x7f4303fff700 (LWP 20410)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 13 (Thread 0x7f43b49a9700 (LWP 20406)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 12 (Thread 0x7f43b5e8f700 (LWP 20401)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 11 (Thread 0x7f43b6690700 (LWP 20398)):
#0  0x00007f4408916819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4406397371 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f4406388e30 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f440638947e in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 10 (Thread 0x7f43c70fe700 (LWP 20393)):
#0  0x00007f4408916819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4406397371 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f4406388e30 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f440638947e in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7f43e18be700 (LWP 20387)):
#0  0x00007f4408916819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4406397371 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f4406388e30 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f440638947e in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7f43e0eeb700 (LWP 20383)):
#0  0x00007f4408916819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4406397371 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f4406388e30 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f440638947e in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7f43e3fff700 (LWP 20379)):
#0  0x00007f4408912494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f4404163021 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#2  0x00007f4406388a0e in pa_mainloop_prepare () from /lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f4406389470 in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f4406389530 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f44063972b9 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f44041912e8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.0.so
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7f43ed077700 (LWP 19882)):
#0  0x00007f44077d300c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f4408dcd21b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f440aac6603 in ?? () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#3  0x00007f4408dcca67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7f43ed878700 (LWP 19881)):
#0  0x00007f4408916819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f440aac6ae8 in net::Poll::poll(int) () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#2  0x00007f440aac35b2 in ?? () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#3  0x00007f440aac3656 in ?? () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#4  0x00007f440aac3df9 in ?? () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#5  0x00007f4408dcca67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f44009b3700 (LWP 19880)):
#0  0x00007f440892e7d2 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f440891682d in poll () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f440aac6ae8 in net::Poll::poll(int) () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#3  0x00007f440aac3b3a in ?? () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#4  0x00007f440aac3bd6 in ?? () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#5  0x00007f440aac3df9 in ?? () from /lib/x86_64-linux-gnu/libKF5Torrent.so.6
#6  0x00007f4408dcca67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7f43fb5ef700 (LWP 19862)):
#0  0x00007f4406d4a03b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4406d4ca3f in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4406d4d0e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4406d4d25c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4408fc5743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4408f7315b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4408dc2e76 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4408dcca67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7f44011b4700 (LWP 19860)):
#0  0x00007f4406d96e84 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4406d4caa0 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4406d4d0e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4406d4d25c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4408fc5743 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4408f7315b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f4408dc2e76 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f4409dff545 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007f4408dcca67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f44077ccfa3 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007f44089214cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f4402fc7840 (LWP 19854)):
[KCrash Handler]
#6  0x0000563671e6001f in ?? ()
#7  0x00007f4409b6047c in QStyledItemDelegate::initStyleOption(QStyleOptionViewItem*, QModelIndex const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8  0x00007f4409b5f397 in QStyledItemDelegate::paint(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f4409ba1942 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f4409ba6a37 in QTreeView::drawTree(QPainter*, QRegion const&) const () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f4409bab463 in QTreeView::paintEvent(QPaintEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f440992f4d8 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f44099d2cde in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f4409b441eb in QAbstractItemView::viewportEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f4409bac3eb in QTreeView::viewportEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f4408f7419b in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f44098f14b1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f44098f8970 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f4408f74489 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f44099280ca in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f4409928987 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f4409929581 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f4409929470 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f4409929470 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f4409929470 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f4409929470 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f440992860c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f4409929581 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f4409929470 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f440992860c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f4409929581 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007f440992860c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f4409929581 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f4409929470 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007f4409929470 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f440992860c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f4409929581 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007f440992860c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007f4409929581 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#40 0x00007f440992860c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#41 0x00007f4409929581 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#42 0x00007f440992860c in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007f4409900a9c in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007f4409900e19 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f44099179d5 in QWidgetPrivate::syncBackingStore() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f440992f608 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007f4409a35dd4 in QMainWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#48 0x00007f440a7d317b in KMainWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#49 0x00007f440a81d115 in KXmlGuiWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#50 0x00007f44098f14c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#51 0x00007f44098f8970 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007f4408f74489 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#53 0x00007f4408f7746b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007f4408fc6103 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007f4406d4cf2e in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f4406d4d1c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007f4406d4d25c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007f4408fc5727 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#59 0x00007f4402c0a491 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#60 0x00007f4408f7315b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#61 0x00007f4408f7b132 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#62 0x0000563671e2e7b6 in ?? ()
#63 0x00007f440884c09b in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#64 0x0000563671e2f0ca in _start ()
[Inferior 1 (process 19854) detached]

Possible duplicates by query: bug 419693, bug 419367, bug 416518.

Reported using DrKonqi