Crash using drop shadow filter

[tvlenthe]

What happened?

was manipulating parameters of the drop shadow dialog

What should have happened?

should have continued updating image (preview enabled)

Output of snap info $snap_name

snap info gimp
name:      gimp
summary:   GNU Image Manipulation Program
publisher: Snapcrafters
store-url: https://snapcraft.io/gimp
contact:   https://github.com/snapcrafters/gimp/issues
license:   unset
description: |
  Whether you are a graphic designer, photographer, illustrator, or
  scientist, GIMP provides you with sophisticated tools to get your job done.
  You can further enhance your productivity with GIMP thanks to many
  customization options and 3rd party plugins.
  
  This snap is maintained by the Snapcrafters community, and is not
  necessarily endorsed or officially maintained by the upstream developers.
  
  Upstream Project: https://www.gimp.org/
  snapcraft.yaml Build Definition:
  https://github.com/snapcrafters/gimp/blob/master/snap/snapcraft.yaml
commands:
  - gimp
snap-id:      KDHYbyuzZukmLhiogKiUksByRhXD2gYV
tracking:     latest/stable
refresh-date: 2 days ago, at 21:19 EDT
channels:
  latest/stable:    2.10.28 2021-12-20 (383) 410MB -
  latest/candidate: 2.10.28 2021-11-09 (383) 410MB -
  latest/beta:      ↑                              
  latest/edge:      2.10.28 2021-12-20 (386) 410MB -
installed:          2.10.28            (383) 410MB -

Output of snap connections $snap_name

snap connections gimp
Interface                 Plug                  Slot                             Notes
browser-support           gimp:browser-support  :browser-support                 -
content[gnome-3-28-1804]  gimp:gnome-3-28-1804  gnome-3-28-1804:gnome-3-28-1804  -
content[gtk-3-themes]     gimp:gtk-3-themes     gtk-common-themes:gtk-3-themes   -
content[icon-themes]      gimp:icon-themes      gtk-common-themes:icon-themes    -
content[sound-themes]     gimp:sound-themes     gtk-common-themes:sound-themes   -
cups-control              gimp:cups-control     -                                -
dbus                      -                     gimp:dbus-gimp                   -
desktop                   gimp:desktop          :desktop                         -
desktop-legacy            gimp:desktop-legacy   :desktop-legacy                  -
gsettings                 gimp:gsettings        :gsettings                       -
home                      gimp:home             :home                            -
network                   gimp:network          :network                         -
opengl                    gimp:opengl           :opengl                          -
removable-media           gimp:removable-media  :removable-media                 manual
unity7                    gimp:unity7           :unity7                          -
wayland                   gimp:wayland          :wayland                         -
x11                       gimp:x11              :x11

Output of snap version

snap version
snap    2.55.3
snapd   2.55.3
series  16
ubuntu  20.04
kernel  5.13.0-40-generic

Relevant log output

<!-- Copy-paste this whole debug data to report to developers -->



GNU Image Manipulation Program version 2.10.28
git-describe: GIMP_2_10_28
Build: org.gimp.GIMP.snapcraft.stable rev 0 for linux
# C compiler #
	Using built-in specs.
	COLLECT_GCC=gcc
	COLLECT_LTO_WRAPPER=/build/gimp/stage/usr/bin/../lib/gcc/x86_64-linux-gnu/7/lto-wrapper
	OFFLOAD_TARGET_NAMES=nvptx-none
	OFFLOAD_TARGET_DEFAULT=1
	Target: x86_64-linux-gnu
	Configured with: ../src/configure -v --with-pkgversion='Ubuntu 7.5.0-3ubuntu1~18.04' --with-bugurl=file:///usr/share/doc/gcc-7/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-7 --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-bootstrap --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 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04) 

# Libraries #
using babl version 0.1.88 (compiled against version 0.1.88)
using GEGL version 0.4.32 (compiled against version 0.4.32)
using GLib version 2.56.4 (compiled against version 2.56.4)
using GdkPixbuf version 2.36.11 (compiled against version 2.36.11)
using GTK+ version 2.24.32 (compiled against version 2.24.32)
using Pango version 1.40.14 (compiled against version 1.40.14)
using Fontconfig version 2.12.6 (compiled against version 2.12.6)
using Cairo version 1.15.10 (compiled against version 1.15.10)

fatal error: Aborted

Stack trace:

/snap/gimp/383/usr/lib/libgimpbase-2.0.so.0(gimp_stack_trace_print+0x326)[0x7f932e9ada16]
/snap/gimp/383/usr/bin/gimp(+0xdf721)[0x5597098df721]
/snap/gimp/383/usr/bin/gimp(gimp_fatal_error+0x17)[0x5597098dfcb7]
/snap/gimp/383/usr/bin/gimp(+0xe03b6)[0x5597098e03b6]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x1297f)[0x7f932b08897f]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f932acc3e87]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x140)[0x7f932acc57f0]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x51fd1)[0x7f932baa3fd1]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_logv+0x26c)[0x7f932baa52fc]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_log+0x8e)[0x7f932baa543e]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x3332c)[0x7f932bd9c32c]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_type_register_static+0x8a)[0x7f932bd9c61a]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_enum_register_static+0x87)[0x7f932bd7a4e7]
/snap/gimp/383/usr/bin/gimp(gimp_message_severity_get_type+0x22)[0x559709bbd4e2]
/snap/gimp/383/usr/bin/gimp(+0xdf521)[0x5597098df521]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_logv+0x251)[0x7f932baa52e1]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_log+0x8e)[0x7f932baa543e]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_warn_message+0xb6)[0x7f932baa6aa6]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(gegl_tile_dup+0x62)[0x7f932d38c932]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x5f768)[0x7f932d383768]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x65f64)[0x7f932d389f64]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x66e81)[0x7f932d38ae81]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x668aa)[0x7f932d38a8aa]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x4e3df)[0x7f932d3723df]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x42c82)[0x7f932d366c82]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x441e8)[0x7f932d3681e8]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x4565f)[0x7f932d36965f]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x5825d)[0x7f932d37c25d]
/usr/lib/x86_64-linux-gnu/gegl-0.4/transformops.so(+0xa5f2)[0x7f92d503f5f2]
/usr/lib/x86_64-linux-gnu/gegl-0.4/transformops.so(+0x9634)[0x7f92d503e634]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x2a6a4)[0x7f932d34e6a4]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x2a59a)[0x7f932d34e59a]
/snap/gimp/383/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x742a4)[0x7f932bac62a4]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x76da)[0x7f932b07d6da]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3e)[0x7f932ada661e]

Teminal output of app

No response