Bug 430286

Summary: Konqueror crashes every time
Product: [Applications] konqueror Reporter: aronkvh
Component: generalAssignee: Konqueror Developers <konq-bugs>
Status: RESOLVED DOWNSTREAM    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description aronkvh 2020-12-12 08:27:22 UTC 
Application: konqueror (20.08.3)

Qt Version: 5.15.2
Frameworks Version: 5.76.0
Operating System: Linux 5.4.0-56-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:

Tried starting Konqueror but it crashes right away. No windows showing just an error message.

The crash can be reproduced every time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault

[New LWP 7104]
[New LWP 7105]
[New LWP 7113]
[New LWP 7114]
[New LWP 7115]
[New LWP 7116]
[New LWP 7117]
[New LWP 7119]
[New LWP 7120]
[New LWP 7121]
[New LWP 7122]
[New LWP 7123]
[New LWP 7124]
[New LWP 7125]
[New LWP 7127]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f8645fe4aff in __GI___poll (fds=0x7ffc039d87a8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f863fe5ed00 (LWP 7103))]

Thread 16 (Thread 0x7f8604ff9700 (LWP 7127)):
#0  __lll_lock_wait_private (futex=0x7f86460bd4b0 <_IO_stdfile_2_lock>) at ./lowlevellock.c:35
#1  0x00007f8645f4c1f6 in buffered_vfprintf (s=s@entry=0x7f86460bb5c0 <_IO_2_1_stderr_>, format=format@entry=0x7f86344db258 "[%s] %s\n", args=args@entry=0x7f8604ff8470, mode_flags=mode_flags@entry=2) at vfprintf-internal.c:2381
#2  0x00007f8645f48ea4 in __vfprintf_internal (s=0x7f86460bb5c0 <_IO_2_1_stderr_>, format=0x7f86344db258 "[%s] %s\n", ap=ap@entry=0x7f8604ff8470, mode_flags=2) at vfprintf-internal.c:1346
#3  0x00007f86460001b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33
#4  0x00007f86344c1b36 in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#5  0x00007f86344c1d09 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#6  0x00007f86344c3768 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#7  0x00007f86344b9625 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#8  0x00007f862b255ec8 in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f86057fa700 (LWP 7125)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f86057f9bf8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f86057f9ba8, cond=0x7f86057f9bd0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f86057f9bd0, mutex=0x7f86057f9ba8) at pthread_cond_wait.c:638
#3  0x00007f862b248c6a in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f8605ffb700 (LWP 7124)):
#0  __GI___libc_write (nbytes=39, buf=0x7f8605ff7eb0, fd=2) at ../sysdeps/unix/sysv/linux/write.c:26
#1  __GI___libc_write (fd=2, buf=0x7f8605ff7eb0, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:24
#2  0x00007f8645f6100d in _IO_new_file_write (f=0x7f86460bb5c0 <_IO_2_1_stderr_>, data=0x7f8605ff7eb0, n=39) at fileops.c:1176
#3  0x00007f8645f61928 in new_do_write (to_do=<optimized out>, data=0x7f8605ff7eb0 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7f86460bb5c0 <_IO_2_1_stderr_>) at libioP.h:948
#4  _IO_new_file_xsputn (n=39, data=<optimized out>, f=<optimized out>) at fileops.c:1255
#5  _IO_new_file_xsputn (f=0x7f86460bb5c0 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1197
#6  0x00007f8645f4c0d3 in buffered_vfprintf (s=s@entry=0x7f86460bb5c0 <_IO_2_1_stderr_>, format=format@entry=0x7f86344db258 "[%s] %s\n", args=args@entry=0x7f8605ffa470, mode_flags=mode_flags@entry=2) at ../libio/libioP.h:948
#7  0x00007f8645f48ea4 in __vfprintf_internal (s=0x7f86460bb5c0 <_IO_2_1_stderr_>, format=0x7f86344db258 "[%s] %s\n", ap=ap@entry=0x7f8605ffa470, mode_flags=2) at vfprintf-internal.c:1346
#8  0x00007f86460001b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33
#9  0x00007f86344c1b36 in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#10 0x00007f86344c1d09 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#11 0x00007f86344c3768 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#12 0x00007f86344b9625 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#13 0x00007f862b255d9c in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#14 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f86067fc700 (LWP 7123)):
#0  0x00007f8645fe4aff in __GI___poll (fds=0x7f86067f9fa8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f8642ab9c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f8642abb61f in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f8642abb796 in xcb_wait_for_reply64 () from /lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007f8642c79d38 in _XReply () from /lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007f863ddb27fd in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#6  0x00007f863dd5b0cf in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#7  0x00007f863ddac581 in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#8  0x00007f863ddacc88 in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#9  0x00007f8636c95580 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01
#10 0x00007f8636c9587b in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01
#11 0x00007f8636c95909 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01
#12 0x00007f8636cdfdb7 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01
#13 0x00007f8636c93237 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01
#14 0x00007f863dd58ae0 in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#15 0x00007f863dd86c33 in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#16 0x00007f8641c3bec2 in ?? () from /lib/x86_64-linux-gnu/libGLX.so.0
#17 0x00007f8641c3c467 in ?? () from /lib/x86_64-linux-gnu/libGLX.so.0
#18 0x00007f8641c3dc58 in ?? () from /lib/x86_64-linux-gnu/libGLX.so.0
#19 0x00007f862b78ee00 in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#20 0x00007f8637ff8860 in ?? () from /lib/x86_64-linux-gnu/libnvidia-glcore.so.455.45.01
#21 0x00007f85e400dfe0 in ?? ()
#22 0x00007f85e4376258 in ?? ()
#23 0x0000000006a00012 in ?? ()
#24 0x00007f86067fc700 in ?? ()
#25 0x00007f8600000001 in ?? ()
#26 0x00007f86067fc700 in ?? ()
#27 0x00007f863dd8b3fb in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#28 0x00007f8641cad1a3 in __glDispatchCheckMultithreaded () from /lib/x86_64-linux-gnu/libGLdispatch.so.0
#29 0x00007f8641c3d607 in glXGetCurrentContext () from /lib/x86_64-linux-gnu/libGLX.so.0
#30 0x00007f862b78e91a in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#31 0xffffffffffffffff in ?? ()
#32 0x590c959806802d00 in ?? ()
#33 0x00007f85e438ad60 in ?? ()
#34 0x00007f85e4004230 in ?? ()
#35 0x00007f85e4004230 in ?? ()
#36 0x00007f86067fb6f0 in ?? ()
#37 0x00007f85e438ad60 in ?? ()
#38 0x00007f86067fb6d0 in ?? ()
#39 0x00007f86067fb9d0 in ?? ()
#40 0x00007f8629a85b2e in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#41 0x0000000000000001 in ?? ()
#42 0x00007f8641c6b400 in ?? () from /lib/x86_64-linux-gnu/libGLX.so.0
#43 0x00007f85e437b2b0 in ?? ()
#44 0x000055f98647b938 in ?? ()
#45 0x00007f85e432f4a0 in ?? ()
#46 0x00007f8641c40536 in ?? () from /lib/x86_64-linux-gnu/libGLX.so.0
#47 0x00007f8641c3d26a in glXCreatePbuffer () from /lib/x86_64-linux-gnu/libGLX.so.0
#48 0x00007f8600000001 in ?? ()
#49 0x0000000100008041 in ?? ()
#50 0x0000000100008040 in ?? ()
#51 0x000000000000801c in ?? ()
#52 0x000000000000801b in ?? ()
#53 0x00007f8600000000 in ?? ()
#54 0x590c959806802d00 in ?? ()
#55 0x00007f85e4389940 in ?? ()
#56 0x00007f86067fb760 in ?? ()
#57 0x00007f86067fb950 in ?? ()
#58 0x00007f86290aee3a in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#59 0xffffffffffffffff in ?? ()
#60 0xffffffffffffffff in ?? ()
#61 0xffffffffffffffff in ?? ()
#62 0xffffffffffffffff in ?? ()
#63 0x00007f864296e490 in ?? () from /lib/x86_64-linux-gnu/libdl.so.2
#64 0x00007f86067fb900 in ?? ()
#65 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f8606ffd700 (LWP 7122)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f8606ffcae8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f8606ffca98, cond=0x7f8606ffcac0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f8606ffcac0, mutex=0x7f8606ffca98) at pthread_cond_wait.c:638
#3  0x00007f862b248c6a in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f86077fe700 (LWP 7121)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f9867da6a8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f9867da5e8, cond=0x55f9867da680) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55f9867da680, mutex=0x55f9867da5e8) at pthread_cond_wait.c:638
#3  0x00007f862b248c6a in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00007f86077fdd20 in ?? ()
#5  0x000055f9867da680 in ?? ()
#6  0x0000000000001bd1 in ?? ()
#7  0x000055f9867da5e8 in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f8607fff700 (LWP 7120)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f8607ffea80, clockid=<optimized out>, expected=0, futex_word=0x7f8607ffec18) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f8607ffea80, clockid=<optimized out>, mutex=0x7f8607ffebc8, cond=0x7f8607ffebf0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7f8607ffebf0, mutex=0x7f8607ffebc8, abstime=0x7f8607ffea80) at pthread_cond_wait.c:656
#3  0x00007f862b248dc2 in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00000000000006a3 in ?? ()
#5  0x000000000962a2ab in ?? ()
#6  0x0000000000000682 in ?? ()
#7  0x000000000962a2ab in ?? ()
#8  0x00007f8607ffeac0 in ?? ()
#9  0x00007ffc039ff918 in clock_gettime ()
#10 0x00007f862b2497ff in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f8607ffeca0 in ?? ()
#12 0x00007f8607ffeb50 in ?? ()
#13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f8618ff9700 (LWP 7119)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f8618ff8a80, clockid=<optimized out>, expected=0, futex_word=0x7f8618ff8c18) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f8618ff8a80, clockid=<optimized out>, mutex=0x7f8618ff8bc8, cond=0x7f8618ff8bf0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7f8618ff8bf0, mutex=0x7f8618ff8bc8, abstime=0x7f8618ff8a80) at pthread_cond_wait.c:656
#3  0x00007f862b248dc2 in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00000000000006a3 in ?? ()
#5  0x0000000010d55f33 in ?? ()
#6  0x0000000000000682 in ?? ()
#7  0x0000000010d55f33 in ?? ()
#8  0x00007f8618ff8ac0 in ?? ()
#9  0x00007ffc039ff918 in clock_gettime ()
#10 0x00007f862b2497ff in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f8618ff8ca0 in ?? ()
#12 0x00007f8618ff8b50 in ?? ()
#13 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f8619ffb700 (LWP 7117)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f8619ffaa80, clockid=<optimized out>, expected=0, futex_word=0x7f8619ffac18) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f8619ffaa80, clockid=<optimized out>, mutex=0x7f8619ffabc8, cond=0x7f8619ffabf0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7f8619ffabf0, mutex=0x7f8619ffabc8, abstime=0x7f8619ffaa80) at pthread_cond_wait.c:656
#3  0x00007f862b248dc2 in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00000000000006a3 in ?? ()
#5  0x000000000962a920 in ?? ()
#6  0x0000000000000682 in ?? ()
#7  0x000000000962a920 in ?? ()
#8  0x00007f8619ffaac0 in ?? ()
#9  0x00007ffc039ff918 in clock_gettime ()
#10 0x00007f862b2497ff in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f8619ffaca0 in ?? ()
#12 0x00007f8619ffab50 in ?? ()
#13 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f861a7fc700 (LWP 7116)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f861a7fba80, clockid=<optimized out>, expected=0, futex_word=0x7f861a7fbc18) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f861a7fba80, clockid=<optimized out>, mutex=0x7f861a7fbbc8, cond=0x7f861a7fbbf0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7f861a7fbbf0, mutex=0x7f861a7fbbc8, abstime=0x7f861a7fba80) at pthread_cond_wait.c:656
#3  0x00007f862b248dc2 in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00000000000006a3 in ?? ()
#5  0x0000000011b8eb5b in ?? ()
#6  0x0000000000000682 in ?? ()
#7  0x0000000011b8eb5b in ?? ()
#8  0x00007f861a7fbac0 in ?? ()
#9  0x00007ffc039ff918 in clock_gettime ()
#10 0x00007f862b2497ff in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f861a7fbca0 in ?? ()
#12 0x00007f861a7fbb50 in ?? ()
#13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f861affd700 (LWP 7115)):
#0  __lll_lock_wait_private (futex=0x7f86460bd4b0 <_IO_stdfile_2_lock>) at ./lowlevellock.c:35
#1  0x00007f8645f4c1f6 in buffered_vfprintf (s=s@entry=0x7f86460bb5c0 <_IO_2_1_stderr_>, format=format@entry=0x7f86344db258 "[%s] %s\n", args=args@entry=0x7f861affc420, mode_flags=mode_flags@entry=2) at vfprintf-internal.c:2381
#2  0x00007f8645f48ea4 in __vfprintf_internal (s=0x7f86460bb5c0 <_IO_2_1_stderr_>, format=0x7f86344db258 "[%s] %s\n", ap=ap@entry=0x7f861affc420, mode_flags=2) at vfprintf-internal.c:1346
#3  0x00007f86460001b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33
#4  0x00007f86344c1b36 in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#5  0x00007f86344c1d09 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#6  0x00007f86344c3768 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#7  0x00007f86344b9625 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#8  0x00007f862b255ef7 in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f861b7fe700 (LWP 7114)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f861b7fda80, clockid=<optimized out>, expected=0, futex_word=0x7f861b7fdc18) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f861b7fda80, clockid=<optimized out>, mutex=0x7f861b7fdbc8, cond=0x7f861b7fdbf0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7f861b7fdbf0, mutex=0x7f861b7fdbc8, abstime=0x7f861b7fda80) at pthread_cond_wait.c:656
#3  0x00007f862b248dc2 in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x00000000000006a3 in ?? ()
#5  0x0000000010d50f82 in ?? ()
#6  0x0000000000000682 in ?? ()
#7  0x0000000010d50f82 in ?? ()
#8  0x00007f861b7fdac0 in ?? ()
#9  0x00007ffc039ff918 in clock_gettime ()
#10 0x00007f862b2497ff in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#11 0x00007f861b7fdca0 in ?? ()
#12 0x00007f861b7fdb50 in ?? ()
#13 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f861bfff700 (LWP 7113)):
#0  __lll_lock_wait_private (futex=0x7f86460bd4b0 <_IO_stdfile_2_lock>) at ./lowlevellock.c:35
#1  0x00007f8645f4c1f6 in buffered_vfprintf (s=s@entry=0x7f86460bb5c0 <_IO_2_1_stderr_>, format=format@entry=0x7f86344db258 "[%s] %s\n", args=args@entry=0x7f861bffe450, mode_flags=mode_flags@entry=2) at vfprintf-internal.c:2381
#2  0x00007f8645f48ea4 in __vfprintf_internal (s=0x7f86460bb5c0 <_IO_2_1_stderr_>, format=0x7f86344db258 "[%s] %s\n", ap=ap@entry=0x7f861bffe450, mode_flags=2) at vfprintf-internal.c:1346
#3  0x00007f86460001b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33
#4  0x00007f86344c1b36 in event_logv_ () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#5  0x00007f86344c1d09 in event_warn () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#6  0x00007f86344c3768 in ?? () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#7  0x00007f86344b9625 in event_base_loop () from /lib/x86_64-linux-gnu/libevent-2.1.so.7
#8  0x00007f862b255d9c in ?? () from /lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x00007f861bffeb80 in ?? ()
#10 0x01007f8638007b80 in ?? ()
#11 0x00007f8610001d69 in ?? ()
#12 0x00007f8610001d68 in ?? ()
#13 0x00007f861bffeb70 in ?? ()
#14 0x00007f861bffeb68 in ?? ()
#15 0x00007f8610002570 in ?? ()
#16 0x00000000019b5a69 in ?? ()
#17 0x000000000000001a in ?? ()
#18 0x00000000000e9fe9 in ?? ()
#19 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f863d58d700 (LWP 7105)):
#0  __GI___libc_read (nbytes=16, buf=0x7f863d58cae0, fd=20) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=20, buf=0x7f863d58cae0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f864208d89f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8642044cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8642045152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f86420452e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f8643ffdfbb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f8643fa21ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f8643dbca12 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f86451f8f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f8643dbdbac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f86429ea609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f8645ff1293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f863ef0a700 (LWP 7104)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f98635f4b8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f98635f468, cond=0x55f98635f490) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55f98635f490, mutex=0x55f98635f468) at pthread_cond_wait.c:638
#3  0x00007f8642ab9df0 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007f8642abb90a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#5  0x00007f863f4fbd58 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#6  0x00007f8643dbdbac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f86429ea609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f8645ff1293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f863fe5ed00 (LWP 7103)):
[KCrash Handler]
#4  0x00007f863d5f6793 in Lightly::Style::tabBarTabSizeFromContents (this=0x55f986937740, option=0x0, contentsSize=...) at /home/aronkvh/Lightly/kstyle/lightlystyle.cpp:3237
#5  0x00007f863d5ecc7b in Lightly::Style::sizeFromContents (this=0x55f986937740, element=QStyle::CT_TabBarTab, option=0x0, size=..., widget=0x55f986c574b0) at /home/aronkvh/Lightly/kstyle/lightlystyle.cpp:913
#6  0x00007f864613a345 in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#7  0x00007f864613a6bf in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#8  0x00007f8644ce228f in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007f8644c9edc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007f8644ca7bb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f8643fa369a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f8644cd9f2e in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f8644cde577 in QWidgetPrivate::show_helper() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f8644cde519 in QWidgetPrivate::showChildren(bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f8644cde593 in QWidgetPrivate::show_helper() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f8644ce16a3 in QWidgetPrivate::setVisible(bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f86461a447b in ?? () from /lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#18 0x00007f86461a7a5e in kdemain () from /lib/x86_64-linux-gnu/libkdeinit5_konqueror.so
#19 0x00007f8645ef60b3 in __libc_start_main (main=0x55f985928060, argc=1, argv=0x7ffc039d9948, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc039d9938) at ../csu/libc-start.c:308
#20 0x000055f98592809e in _start ()
[Inferior 1 (process 7103) detached]

Possible duplicates by query: bug 430283, bug 430170, bug 429973, bug 429809, bug 429012.

Reported using DrKonqi
Comment 1 Christoph Feck 2021-01-11 04:04:06 UTC 
Crash is in 'Ligthly' widget style. Please report this issue directly to their developers.