Public bug reported:

When masking the foreground of an image, it took very long. After ~20min
I stopped gimp and it crashed.

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


```
GNU Image Manipulation Program version 2.10.36
git-describe: GIMP_2_10_36
Build: unknown rev 0 for linux
# C compiler #
        Using built-in specs.
        COLLECT_GCC=gcc
        COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-linux-gnu/13/lto-wrapper
        OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
        OFFLOAD_TARGET_DEFAULT=1
        Target: x86_64-linux-gnu
        Configured with: ../src/configure -v --with-pkgversion='Ubuntu 
13.2.0-23ubuntu4' --with-bugurl=file:///usr/share/doc/gcc-13/README.Bugs 
--enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --prefix=/usr 
--with-gcc-major-version-only --program-suffix=-13 
--program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id 
--libexecdir=/usr/libexec --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-libstdcxx-backtrace --enable-gnu-unique-object --disable-vtable-verify 
--enable-plugin --enable-default-pie --with-system-zlib 
--enable-libphobos-checking=release --with-target-system-zlib=auto 
--enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet 
--with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 
--enable-multilib --with-tune=generic 
--enable-offload-targets=nvptx-none=/build/gcc-13-uJ7kn6/gcc-13-13.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-13-uJ7kn6/gcc-13-13.2.0/debian/tmp-gcn/usr
 --enable-offload-defaulted --without-cuda-driver --enable-checking=release 
--build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
        Thread model: posix
        Supported LTO compression algorithms: zlib zstd
        gcc version 13.2.0 (Ubuntu 13.2.0-23ubuntu4) 

# Libraries #
using babl version 0.1.108 (compiled against version 0.1.108)
using GEGL version 0.4.48 (compiled against version 0.4.48)
using GLib version 2.80.0 (compiled against version 2.80.0)
using GdkPixbuf version 2.42.10 (compiled against version 2.42.10)
using GTK+ version 2.24.33 (compiled against version 2.24.33)
using Pango version 1.52.1 (compiled against version 1.52.1)
using Fontconfig version 2.15.0 (compiled against version 2.15.0)
using Cairo version 1.18.0 (compiled against version 1.18.0)

```
> fatal error: Abgebrochen

Stack trace:
```

# Stack traces obtained from PID 23161 - Thread 23161 #

[New LWP 23233]
[New LWP 23193]
[New LWP 23184]
[New LWP 23182]
[New LWP 23179]
[New LWP 23178]
[New LWP 23177]
[New LWP 23176]
[New LWP 23175]
[New LWP 23174]
[New LWP 23173]
[New LWP 23172]
[New LWP 23171]
[New LWP 23170]
[New LWP 23169]
[New LWP 23168]
[New LWP 23167]
[New LWP 23166]
[New LWP 23165]
[New LWP 23164]
[New LWP 23163]
[New LWP 23162]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007ccd93b1baca in __GI___libc_read (nbytes=256, buf=0x7fff670688f0, fd=15) 
at ../sysdeps/unix/sysv/linux/read.c:26
  Id   Target Id                                        Frame 
* 1    Thread 0x7ccd92f7c640 (LWP 23161) "gimp-2.10"    0x00007ccd93b1baca in 
__GI___libc_read (nbytes=256, buf=0x7fff670688f0, fd=15) at 
../sysdeps/unix/sysv/linux/read.c:26
  2    Thread 0x7ccd50fed6c0 (LWP 23233) "swap writer"  syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  3    Thread 0x7ccd2bfff6c0 (LWP 23193) "gimp-2.10"    syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  4    Thread 0x7ccd5220e6c0 (LWP 23184) "gimp-2.10"    syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  5    Thread 0x7ccd537ff6c0 (LWP 23182) "async"        syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  6    Thread 0x7ccd63fff6c0 (LWP 23179) "gdbus"        0x00007ccd93b1b4fd in 
__GI___poll (fds=0x7ccd34000b90, nfds=2, timeout=-1) at 
../sysdeps/unix/sysv/linux/poll.c:29
  7    Thread 0x7ccd6ce5a6c0 (LWP 23178) "gmain"        0x00007ccd93b1b4fd in 
__GI___poll (fds=0x5947c6c68870, nfds=2, timeout=-1) at 
../sysdeps/unix/sysv/linux/poll.c:29
  8    Thread 0x7ccd6d65b6c0 (LWP 23177) "pool-spawner" syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  9    Thread 0x7ccd6e7fc6c0 (LWP 23176) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  10   Thread 0x7ccd6effd6c0 (LWP 23175) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  11   Thread 0x7ccd6f7fe6c0 (LWP 23174) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  12   Thread 0x7ccd6ffff6c0 (LWP 23173) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  13   Thread 0x7ccd88ff96c0 (LWP 23172) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  14   Thread 0x7ccd897fa6c0 (LWP 23171) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  15   Thread 0x7ccd89ffb6c0 (LWP 23170) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  16   Thread 0x7ccd8a7fc6c0 (LWP 23169) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  17   Thread 0x7ccd8affd6c0 (LWP 23168) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  18   Thread 0x7ccd8b7fe6c0 (LWP 23167) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  19   Thread 0x7ccd8bfff6c0 (LWP 23166) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  20   Thread 0x7ccd90d856c0 (LWP 23165) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  21   Thread 0x7ccd915866c0 (LWP 23164) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  22   Thread 0x7ccd91d876c0 (LWP 23163) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  23   Thread 0x7ccd925886c0 (LWP 23162) "worker"       syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

Thread 23 (Thread 0x7ccd925886c0 (LWP 23162) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222365415104, 
-8287516214750179653, 137222365415104, -1144, 0, 140734921883248, 
-8287516214662099269, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 22 (Thread 0x7ccd91d876c0 (LWP 23163) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222357022400, 
-8287515115775422789, 137222357022400, -1144, 0, 140734921883248, 
-8287515115687342405, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 21 (Thread 0x7ccd915866c0 (LWP 23164) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222348629696, 
-8287514016800665925, 137222348629696, -1144, 0, 140734921883248, 
-8287514016712585541, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 20 (Thread 0x7ccd90d856c0 (LWP 23165) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222340236992, 
-8287512917825909061, 137222340236992, -1144, 0, 140734921883248, 
-8287512917737828677, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 19 (Thread 0x7ccd8bfff6c0 (LWP 23166) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222258947776, 
-8287502209398698309, 137222258947776, -1144, 0, 140734921883248, 
-8287502209310617925, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 18 (Thread 0x7ccd8b7fe6c0 (LWP 23167) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222250555072, 
-8287501110423941445, 137222250555072, -1144, 0, 140734921883248, 
-8287501110335861061, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 17 (Thread 0x7ccd8affd6c0 (LWP 23168) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222242162368, 
-8287500011449184581, 137222242162368, -1144, 0, 140734921883248, 
-8287500011361104197, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 16 (Thread 0x7ccd8a7fc6c0 (LWP 23169) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222233769664, 
-8287498908179460421, 137222233769664, -1144, 0, 140734921883248, 
-8287498908091380037, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 15 (Thread 0x7ccd89ffb6c0 (LWP 23170) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222225376960, 
-8287497809204703557, 137222225376960, -1144, 0, 140734921883248, 
-8287497809116623173, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 14 (Thread 0x7ccd897fa6c0 (LWP 23171) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222216984256, 
-8287496710229946693, 137222216984256, -1144, 0, 140734921883248, 
-8287496710141866309, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 13 (Thread 0x7ccd88ff96c0 (LWP 23172) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137222208591552, 
-8287495611255189829, 137222208591552, -1144, 0, 140734921883248, 
-8287495611167109445, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 12 (Thread 0x7ccd6ffff6c0 (LWP 23173) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221789185728, 
-8287423044561498437, 137221789185728, -1144, 0, 140734921883248, 
-8287423044473418053, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 11 (Thread 0x7ccd6f7fe6c0 (LWP 23174) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221780793024, 
-8287421945586741573, 137221780793024, -1144, 0, 140734921883248, 
-8287421945498661189, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 10 (Thread 0x7ccd6effd6c0 (LWP 23175) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221772400320, 
-8287420846611984709, 137221772400320, -1144, 0, 140734921883248, 
-8287420846523904325, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 9 (Thread 0x7ccd6e7fc6c0 (LWP 23176) "worker"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9444b083 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221764007616, 
-8287419743342260549, 137221764007616, -1144, 0, 140734921883248, 
-8287419743254180165, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 8 (Thread 0x7ccd6d65b6c0 (LWP 23177) "pool-spawner"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd93e8458b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ccd93ee9c43 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221745522368, 
-8287417630755221829, 137221745522368, -1144, 11, 140734921883264, 
-8287417630667141445, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 7 (Thread 0x7ccd6ce5a6c0 (LWP 23178) "gmain"):
#0  0x00007ccd93b1b4fd in __GI___poll (fds=0x5947c6c68870, nfds=2, timeout=-1) 
at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007ccd93f198ce in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd93eb9a23 in g_main_context_iteration () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ccd93eb9a79 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221737129664, 
-8287416531780464965, 137221737129664, -1144, 11, 140734921883056, 
-8287416531692384581, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 6 (Thread 0x7ccd63fff6c0 (LWP 23179) "gdbus"):
#0  0x00007ccd93b1b4fd in __GI___poll (fds=0x7ccd34000b90, nfds=2, timeout=-1) 
at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007ccd93f198ce in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd93ebaf47 in g_main_loop_run () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ccd9415e582 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221587859136, 
-8287414248468476229, 137221587859136, -1144, 11, 140734921883408, 
-8287414248380395845, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 5 (Thread 0x7ccd537ff6c0 (LWP 23182) "async"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00005947b0d8dc2c in ?? ()
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221311035072, 
-8287377964584759621, 137221311035072, -1144, 0, 140734921883392, 
-8287377964496679237, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 4 (Thread 0x7ccd5220e6c0 (LWP 23184) "gimp-2.10"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd93e8458b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ccd93e845ec in g_async_queue_pop () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd949030fb in ?? () from /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0
No symbol table info available.
#5  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221288027840, 
-8287376375983731013, 137221288027840, -1144, 0, 140734921882384, 
-8287376375895650629, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 3 (Thread 0x7ccd2bfff6c0 (LWP 23193) "gimp-2.10"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd93e8458b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007ccd93e845ec in g_async_queue_pop () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd949030fb in ?? () from /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0
No symbol table info available.
#5  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137220648335040, 
-8287291103166165317, 137220648335040, -1144, 11, 140734921882800, 
-8287291103078084933, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 2 (Thread 0x7ccd50fed6c0 (LWP 23233) "swap writer"):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007ccd93f1352d in g_cond_wait () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007ccd9448ca25 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3  0x00007ccd93ee8e62 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007ccd93a9caa4 in start_thread (arg=<optimized out>) at 
./nptl/pthread_create.c:447
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {137221269018304, 
-8287372476690297157, 137221269018304, -1144, 11, 140734921875552, 
-8287372476602216773, -8287520472588054853}, mask_was_saved = 0}}, priv = {pad 
= {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007ccd93b29c6c in clone3 () at 
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
No locals.

Thread 1 (Thread 0x7ccd92f7c640 (LWP 23161) "gimp-2.10"):
#0  0x00007ccd93b1baca in __GI___libc_read (nbytes=256, buf=0x7fff670688f0, 
fd=15) at ../sysdeps/unix/sysv/linux/read.c:26
        sc_ret = -512
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        sc_ret = <optimized out>
        __arg2 = <optimized out>
        _a3 = <optimized out>
        _a1 = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg1 = <optimized out>
        _a2 = <optimized out>
#1  __GI___libc_read (fd=15, buf=0x7fff670688f0, nbytes=256) at 
../sysdeps/unix/sysv/linux/read.c:24
No locals.
#2  0x00007ccd94eb1144 in gimp_stack_trace_print () from 
/lib/x86_64-linux-gnu/libgimpbase-2.0.so.0
No symbol table info available.
#3  0x00005947b0abab41 in ?? ()
No symbol table info available.
#4  0x00005947b0abaf1c in gimp_fatal_error ()
No symbol table info available.
#5  0x00005947b0abaf75 in ?? ()
No symbol table info available.
#6  <signal handler called>
No locals.
#7  0x00007ccd607353c5 in dgemm_ () from /lib/x86_64-linux-gnu/libblas.so.3
No symbol table info available.
#8  0x00007ccd60965c64 in umfdl_blas3_update () from 
/lib/x86_64-linux-gnu/libumfpack.so.6
No symbol table info available.
#9  0x00007ccd6097163e in umfdl_kernel () from 
/lib/x86_64-linux-gnu/libumfpack.so.6
No symbol table info available.
#10 0x00007ccd609c246b in umfpack_dl_numeric () from 
/lib/x86_64-linux-gnu/libumfpack.so.6
No symbol table info available.
#11 0x00007ccd6c00dd87 in ?? () from 
/usr/lib/x86_64-linux-gnu/gegl-0.4/matting-levin.so
No symbol table info available.
#12 0x00007ccd6c0114c1 in ?? () from 
/usr/lib/x86_64-linux-gnu/gegl-0.4/matting-levin.so
No symbol table info available.
#13 0x00007ccd6c0116de in ?? () from 
/usr/lib/x86_64-linux-gnu/gegl-0.4/matting-levin.so
No symbol table info available.
#14 0x00007ccd944a42d4 in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#15 0x00007ccd944ac0f0 in gegl_operation_process () from 
/lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#16 0x00007ccd944afe63 in gegl_graph_process () from 
/lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#17 0x00007ccd944b01fb in gegl_eval_manager_apply () from 
/lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#18 0x00007ccd94498d4a in gegl_node_blit_buffer () from 
/lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#19 0x00007ccd9449a83f in gegl_node_blit () from 
/lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#20 0x00007ccd944b1419 in gegl_processor_work () from 
/lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#21 0x00005947b0dd1534 in gimp_drawable_foreground_extract ()
No symbol table info available.
#22 0x00005947b0b2c9df in ?? ()
No symbol table info available.
#23 0x00005947b0b2d2e5 in ?? ()
No symbol table info available.
#24 0x00005947b0b639aa in gimp_tool_button_release ()
No symbol table info available.
#25 0x00005947b0bb6b3d in ?? ()
No symbol table info available.
#26 0x00005947b0ba24a6 in gimp_display_shell_canvas_tool_events ()
No symbol table info available.
#27 0x00007ccd94b46420 in ?? () from /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#28 0x00007ccd93fbb2fa in g_closure_invoke () from 
/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#29 0x00007ccd93fea90c in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#30 0x00007ccd93fdaef2 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#31 0x00007ccd93fdb7c1 in g_signal_emit_valist () from 
/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#32 0x00007ccd93fdb883 in g_signal_emit () from 
/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#33 0x00007ccd94c85144 in ?? () from /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#34 0x00007ccd94b4ce4b in gtk_propagate_event () from 
/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#35 0x00007ccd94b4dd1b in gtk_main_do_event () from 
/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#36 0x00007ccd949ab2f6 in ?? () from /lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
No symbol table info available.
#37 0x00007ccd93eba585 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#38 0x00007ccd93f19977 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#39 0x00007ccd93ebaf47 in g_main_loop_run () from 
/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#40 0x00005947b0abf5a0 in app_run ()
No symbol table info available.
#41 0x00005947b0ab535f in main ()
No symbol table info available.
[Inferior 1 (process 23161) detached]

```

** Affects: gimp (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2142421

Title:
  Crash at masking a picture

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gimp/+bug/2142421/+subscriptions


-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to