extra info generated by crash report:

```
GNU Image Manipulation Program version 2.10.8
git-describe: GIMP_2_10_6-294-ga967e8d2c2
C compiler:
	Using built-in specs.
	COLLECT_GCC=gcc
	COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/8/lto-wrapper
	OFFLOAD_TARGET_NAMES=nvptx-none
	OFFLOAD_TARGET_DEFAULT=1
	Target: x86_64-linux-gnu
	Configured with: ../src/configure -v --with-pkgversion='Ubuntu 8.2.0-13ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
	Thread model: posix
	gcc version 8.2.0 (Ubuntu 8.2.0-13ubuntu1) 
	
using GEGL version 0.4.14 (compiled against version 0.4.12)
using GLib version 2.60.4 (compiled against version 2.58.1)
using GdkPixbuf version 2.38.1 (compiled against version 2.38.0)
using GTK+ version 2.24.32 (compiled against version 2.24.32)
using Pango version 1.42.3 (compiled against version 1.42.3)
using Fontconfig version 2.13.1 (compiled against version 2.13.0)
using Cairo version 1.16.0 (compiled against version 1.16.0)

```
> fatal error: Segmentatiefout

Stack trace:
```

# Stack traces obtained from PID 4099 - Thread 4099 #

[New LWP 4101]
[New LWP 4102]
[New LWP 4103]
[New LWP 4104]
[New LWP 4105]
[New LWP 4119]
[New LWP 4306]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
__libc_read (nbytes=256, buf=0x7ffe918d9190, fd=18) at ../sysdeps/unix/sysv/linux/read.c:26
  Id   Target Id                                      Frame 
* 1    Thread 0x7fdfc0bcce00 (LWP 4099) "gimp-2.10"   __libc_read (nbytes=256, buf=0x7ffe918d9190, fd=18) at ../sysdeps/unix/sysv/linux/read.c:26
  2    Thread 0x7fdfbfb4a700 (LWP 4101) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  3    Thread 0x7fdfbd75b700 (LWP 4102) "gmain"       0x00007fdfc28b6729 in __GI___poll (fds=0x56235fb29c40, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  4    Thread 0x7fdfbc91c700 (LWP 4103) "gdbus"       0x00007fdfc28b6729 in __GI___poll (fds=0x56235fb3d0e0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  5    Thread 0x7fdfa65ad700 (LWP 4104) "async"       syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  6    Thread 0x7fdfa5dac700 (LWP 4105) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  7    Thread 0x7fdfa55ab700 (LWP 4119) "swap writer" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  8    Thread 0x7fdf87fff700 (LWP 4306) "paint"       syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

Thread 8 (Thread 0x7fdf87fff700 (LWP 4306)):
#0  0x00007fdfc28bc2e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fdfc2ba093f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x000056235e485cdd in  ()
#3  0x00007fdfc2b7e87d in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdfc299b182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140598036133632, -5127488784253036676, 140731340400606, 140731340400607, 140731340400752, 140598036130048, 5145520774430087036, 5145368266890303356}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fdfc28c2b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fdfa55ab700 (LWP 4119)):
#0  0x00007fdfc28bc2e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fdfc2ba093f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdfc3047799 in  () at /lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fdfc2b7e87d in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdfc299b182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140598528620288, -5127488784253036676, 140731340397742, 140731340397743, 140731340397888, 140598528616704, 5145585411540408188, 5145368266890303356}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fdfc28c2b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fdfa5dac700 (LWP 4105)):
#0  0x00007fdfc28bc2e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fdfc2ba093f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x000056235e6b8423 in  ()
#3  0x00007fdfc2b7e87d in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdfc299b182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140598537012992, -5127488784253036676, 140731340403150, 140731340403151, 140731340403296, 140598537009408, 5145586511588906876, 5145368266890303356}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fdfc28c2b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fdfa65ad700 (LWP 4104)):
#0  0x00007fdfc28bc2e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fdfc2ba093f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x000056235e6b866c in  ()
#3  0x00007fdfc2b7e87d in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdfc299b182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140598545405696, -5127488784253036676, 140731340403166, 140731340403167, 140731340403312, 140598545402112, 5145587611637405564, 5145368266890303356}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fdfc28c2b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fdfbc91c700 (LWP 4103)):
#0  0x00007fdfc28b6729 in __GI___poll (fds=0x56235fb3d0e0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007fdfc2b55bf6 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdfc2b55f82 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdfc2f23e26 in  () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fdfc2b7e87d in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdfc299b182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140598918104832, -5127488784253036676, 140731340403262, 140731340403263, 140731340403408, 140598918101248, 5145636616677382012, 5145368266890303356}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fdfc28c2b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fdfbd75b700 (LWP 4102)):
#0  0x00007fdfc28b6729 in __GI___poll (fds=0x56235fb29c40, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007fdfc2b55bf6 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdfc2b55d1c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdfc2b55d61 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdfc2b7e87d in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdfc299b182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140598933042944, -5127488784253036676, 140731340402846, 140731340402847, 140731340402992, 140598933039360, 5145638505926121340, 5145368266890303356}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fdfc28c2b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fdfbfb4a700 (LWP 4101)):
#0  0x00007fdfc28bc2e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fdfc2ba093f in g_cond_wait () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdfc300b993 in  () at /lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fdfc2b7e87d in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdfc299b182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140598970722048, -5127488784253036676, 140731340403182, 140731340403183, 140731340403328, 140598970718464, 5145643461781510012, 5145368266890303356}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fdfc28c2b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fdfc0bcce00 (LWP 4099)):
#0  0x00007fdfc29a4d94 in __libc_read (nbytes=256, buf=0x7ffe918d9190, fd=18) at ../sysdeps/unix/sysv/linux/read.c:26
        resultvar = 18446744073709551104
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fdfc29a4d94 in __libc_read (fd=18, buf=0x7ffe918d9190, nbytes=256) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fdfc34787d4 in gimp_stack_trace_print () at /lib/libgimpbase-2.0.so.0
#3  0x000056235e3f34a0 in  ()
#4  0x000056235e3f38d8 in  ()
#5  0x000056235e3f4037 in  ()
#6  0x00007fdfc29a5f40 in <signal handler called> () at /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x000056235e5732c0 in  ()
#8  0x00007fdfc2c3be8d in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007fdfc2c4f555 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007fdfc2c584ae in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007fdfc2c58b6f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007fdfc2c440bb in g_object_set_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007fdfc2c4498c in g_object_set () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x000056235e58f6ba in  ()
#15 0x00007fdfc2c3be8d in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007fdfc2c4f555 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007fdfc2c584ae in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007fdfc2c58b6f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007fdfc2c3be8d in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007fdfc2c4f555 in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007fdfc2c584ae in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007fdfc2c58b6f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#23 0x00007fdfc360dd5c in gtk_adjustment_value_changed () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#24 0x00007fdfc3705189 in  () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#25 0x00007fdfc36c7f51 in  () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#26 0x00007fdfc2c3be8d in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#27 0x00007fdfc2c4edad in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#28 0x00007fdfc2c57b9b in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#29 0x00007fdfc2c58b6f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#30 0x00007fdfc37063c9 in  () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#31 0x00007fdfc37064b4 in  () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#32 0x00007fdfc36c7cfb in  () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#33 0x00007fdfc2c3be8d in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#34 0x00007fdfc2c4edad in  () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#35 0x00007fdfc2c57b9b in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#36 0x00007fdfc2c58b6f in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#37 0x00007fdfc37df00c in  () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#38 0x00007fdfc36c5f9c in gtk_propagate_event () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#39 0x00007fdfc36c638b in gtk_main_do_event () at /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#40 0x00007fdfc3538ccc in  () at /lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#41 0x00007fdfc2b559ee in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007fdfc2b55c88 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007fdfc2b55f82 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x000056235e3f2cb7 in app_run ()
#45 0x000056235e3f25b5 in main ()
[Inferior 1 (process 4099) detached]

```