I am working with a pretty large file with dimensions 24,000 x 42,000. I am selecting a circular region with a diameter of 12,000, filling it with color and trying to shrink the selection by 5,000. I am getting a crash each and every time I try to shrink the selection.
```
GNU Image Manipulation Program version 2.10.14
git-describe: GIMP_2_10_12-511-ga4f55d6c7e
C compiler:
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/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 7.4.0-1ubuntu1~18.04.1' --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 --with-sysroot=/ --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 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
using babl version 0.1.72 (compiled against version 0.1.72)
using GEGL version 0.4.18 (compiled against version 0.4.18)
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: Segmentation fault
Stack trace:
```
/usr/lib/libgimpbase-2.0.so.0(gimp_stack_trace_print+0x327)[0x7fa4493dbfc7]
gimp-2.10(+0xd7ab4)[0x5575bc9eaab4]
gimp-2.10(+0xd80b8)[0x5575bc9eb0b8]
gimp-2.10(+0xd87c7)[0x5575bc9eb7c7]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12980)[0x7fa445f6b980]
/lib/x86_64-linux-gnu/libc.so.6(+0x16c6a0)[0x7fa445cd46a0]
gimp-2.10(+0x4d61f4)[0x5575bcde91f4]
/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x6cba6)[0x7fa447e33ba6]
/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(gegl_operation_process+0x227)[0x7fa447e38ac7]
/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(gegl_graph_process+0x101)[0x7fa447e3a951]
/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(gegl_eval_manager_apply+0xd5)[0x7fa447e39ba5]
/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x5bd78)[0x7fa447e22d78]
/usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0(gegl_node_blit+0x2ed)[0x7fa447e2341d]
gimp-2.10(gimp_gegl_apply_cached_operation+0x45e)[0x5575bcdfab9e]
gimp-2.10(gimp_gegl_apply_shrink+0x15a)[0x5575bcdfb8ba]
gimp-2.10(+0x3cb116)[0x5575bccde116]
gimp-2.10(+0x105364)[0x5575bca18364]
/usr/lib/libgimpwidgets-2.0.so.0(+0x55766)[0x7fa44a981766]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0x19d)[0x7fa446a410bd]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2300e)[0x7fa446a5400e]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xa75)[0x7fa446a5c6f5]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x8f)[0x7fa446a5d10f]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0x19d)[0x7fa446a410bd]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2300e)[0x7fa446a5400e]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xa75)[0x7fa446a5c6f5]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x8f)[0x7fa446a5d10f]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x8d6f5)[0x7fa44a3776f5]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0x19d)[0x7fa446a410bd]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x230de)[0x7fa446a540de]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0xa75)[0x7fa446a5c6f5]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x8f)[0x7fa446a5d10f]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x8c679)[0x7fa44a376679]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x13238b)[0x7fa44a41c38b]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_closure_invoke+0x19d)[0x7fa446a410bd]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x22d98)[0x7fa446a53d98]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x40f)[0x7fa446a5c08f]
/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x8f)[0x7fa446a5d10f]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x2482bc)[0x7fa44a5322bc]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_propagate_event+0xac)[0x7fa44a41a62c]
/usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(gtk_main_do_event+0x2fb)[0x7fa44a41aa2b]
/usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0(+0x5b02c)[0x7fa44a09002c]
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x2e7)[0x7fa446766537]
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x4c770)[0x7fa446766770]
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_loop_run+0xc2)[0x7fa446766a82]
gimp-2.10(app_run+0x350)[0x5575bc9ea470]
gimp-2.10(main+0x37c)[0x5575bc9e9d3c]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7fa445b89c87]
gimp-2.10(_start+0x2a)[0x5575bc9e9eda]
```
