GIMP 2.10.18 stack trace

[Denis-André Desjardins]

```
GNU Image Manipulation Program version 2.10.18
git-describe: GIMP_2_10_16-38-gde7f04567d
Build: unknown rev 0 for linux
# C compiler #
 Using built-in specs.
 COLLECT_GCC=gcc
 COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/9/lto-wrapper
 OFFLOAD_TARGET_NAMES=nvptx-none:hsa
 OFFLOAD_TARGET_DEFAULT=1
 Target: x86_64-linux-gnu
 Configured with: ../src/configure -v --with-pkgversion='Ubuntu 9.3.0-8ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-9 --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-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib=auto --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,hsa --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 9.3.0 (Ubuntu 9.3.0-8ubuntu1)

# Libraries #
using babl version 0.1.74 (compiled against version 0.1.74)
using GEGL version 0.4.22 (compiled against version 0.4.22)
using GLib version 2.64.2 (compiled against version 2.64.1)
using GdkPixbuf version 2.40.0 (compiled against version 2.40.0)
using GTK+ version 2.24.32 (compiled against version 2.24.32)
using Pango version 1.44.7 (compiled against version 1.44.7)
using Fontconfig version 2.13.1 (compiled against version 2.13.1)
using Cairo version 1.16.0 (compiled against version 1.16.0)

```
> GIMP-CRITICAL: _gimp_wire_read_int8: assertion 'count >= 0' failed

Stack trace:
```

# Stack traces obtained from PID 56984 - Thread 56984 #

[New LWP 56987]
[New LWP 56988]
[New LWP 56989]
[New LWP 56990]
[New LWP 56991]
[New LWP 56992]
[New LWP 56993]
[New LWP 56994]
[New LWP 56995]
[New LWP 56998]
[New LWP 56999]
[New LWP 57228]
[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=0x7ffe58be0370, fd=76) at ../sysdeps/unix/sysv/linux/read.c:26
  Id Target Id Frame
* 1 Thread 0x7fedf2b12340 (LWP 56984) "gimp-2.10" __libc_read (nbytes=256, buf=0x7ffe58be0370, fd=76) at ../sysdeps/unix/sysv/linux/read.c:26
  2 Thread 0x7fedf1b23700 (LWP 56987) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  3 Thread 0x7fedf1322700 (LWP 56988) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  4 Thread 0x7fedf0b21700 (LWP 56989) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  5 Thread 0x7fedf0320700 (LWP 56990) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  6 Thread 0x7fedefb1f700 (LWP 56991) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  7 Thread 0x7fedef31e700 (LWP 56992) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  8 Thread 0x7fedeeb1d700 (LWP 56993) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  9 Thread 0x7fedecb41700 (LWP 56994) "gmain" 0x00007fedf394996f in __GI___poll (fds=0x558ecabddc50, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  10 Thread 0x7fedcffff700 (LWP 56995) "gdbus" 0x00007fedf394996f in __GI___poll (fds=0x558ecabf5de0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  11 Thread 0x7fedc253e700 (LWP 56998) "gimp-2.10" futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x558ecadeda78) at ../sysdeps/nptl/futex-internal.h:183
  12 Thread 0x7fedc1d3d700 (LWP 56999) "async" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  13 Thread 0x7fedb9293700 (LWP 57228) "swap writer" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

Thread 13 (Thread 0x7fedb9293700 (LWP 57228)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf413faad in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140658990462720, 3262827062763670837, 140730387263950, 140730387263951, 140730387264096, 140658990459008, -3270578978107208395, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 12 (Thread 0x7fedc1d3d700 (LWP 56999)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x0000558ec9266d84 in ?? ()
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659135862528, 3262827062763670837, 140730387269646, 140730387269647, 140730387269792, 140659135858816, -3270633355614401227, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 11 (Thread 0x7fedc253e700 (LWP 56998)):
#0 futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x558ecadeda78) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimised out>
        oldtype = <optimised out>
        err = <optimised out>
        __ret = <optimised out>
        resultvar = <optimised out>
        __arg4 = <optimised out>
        __arg3 = <optimised out>
        __arg2 = <optimised out>
        __arg1 = <optimised out>
        _a4 = <optimised out>
        _a3 = <optimised out>
        _a2 = <optimised out>
        _a1 = <optimised out>
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x558ecadeda28, cond=0x558ecadeda50) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7fedf3a36050 <__condvar_cleanup_waiting>, __arg = 0x7fedc253d6e0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x558ecadeda50, mutex = 0x558ecadeda28, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 0
        seq = 0
        private = <optimised out>
        maxspin = <optimised out>
        err = <optimised out>
        result = <optimised out>
        wseq = <optimised out>
        g = <optimised out>
        seq = <optimised out>
        flags = <optimised out>
        private = <optimised out>
        signals = <optimised out>
        g1_start = <optimised out>
        spin = <optimised out>
        buffer = <optimised out>
        cbuffer = <optimised out>
        s = <optimised out>
#2 __pthread_cond_wait (cond=0x558ecadeda50, mutex=0x558ecadeda28) at pthread_cond_wait.c:638
No locals.
#3 0x00007fedc83a1608 in ?? () from /usr/lib/x86_64-linux-gnu/beignet//libcl.so
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659144255232, 3262827062763670837, 140730387267118, 140730387267119, 140730387267120, 140659144251520, -3270625659569877707, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 10 (Thread 0x7fedcffff700 (LWP 56995)):
#0 0x00007fedf394996f in __GI___poll (fds=0x558ecabf5de0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimised out>
#1 0x00007fedf3bf21ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf3bf2533 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007fedf3e83e9a in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659373635328, 3262827062763670837, 140730387269774, 140730387269775, 140730387269920, 140659373631616, -3270602808733250251, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 9 (Thread 0x7fedecb41700 (LWP 56994)):
#0 0x00007fedf394996f in __GI___poll (fds=0x558ecabddc50, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimised out>
#1 0x00007fedf3bf21ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf3bf22e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007fedf3bf2331 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659855202048, 3262827062763670837, 140730387269342, 140730387269343, 140730387269488, 140659855198336, -3270674885800669899, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 8 (Thread 0x7fedeeb1d700 (LWP 56993)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf41076fb in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659888609024, 3262827062763670837, 140730387269566, 140730387269567, 140730387269712, 140659888605312, -3270670446951969483, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 7 (Thread 0x7fedef31e700 (LWP 56992)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf41076fb in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659897001728, 3262827062763670837, 140730387269566, 140730387269567, 140730387269712, 140659896998016, -3270671547000468171, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 6 (Thread 0x7fedefb1f700 (LWP 56991)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf41076fb in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659905394432, 3262827062763670837, 140730387269566, 140730387269567, 140730387269712, 140659905390720, -3270672644901483211, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 5 (Thread 0x7fedf0320700 (LWP 56990)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf41076fb in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659913787136, 3262827062763670837, 140730387269566, 140730387269567, 140730387269712, 140659913783424, -3270735317601137355, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 4 (Thread 0x7fedf0b21700 (LWP 56989)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf41076fb in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659922179840, 3262827062763670837, 140730387269566, 140730387269567, 140730387269712, 140659922176128, -3270736441271956171, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 3 (Thread 0x7fedf1322700 (LWP 56988)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf41076fb in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659930572544, 3262827062763670837, 140730387269566, 140730387269567, 140730387269712, 140659930568832, -3270737541320454859, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 2 (Thread 0x7fedf1b23700 (LWP 56987)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007fedf3c3f483 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007fedf41076fb in ?? () from /lib/x86_64-linux-gnu/libgegl-0.4.so.0
No symbol table info available.
#3 0x00007fedf3c1b931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007fedf3a2f609 in start_thread (arg=<optimised out>) at pthread_create.c:477
        ret = <optimised out>
        pd = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140659938965248, 3262827062763670837, 140730387269566, 140730387269567, 140730387269712, 140659938961536, -3270738639221469899, -3270734106338702027}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#5 0x00007fedf3956103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 1 (Thread 0x7fedf2b12340 (LWP 56984)):
#0 __libc_read (nbytes=256, buf=0x7ffe58be0370, fd=76) at ../sysdeps/unix/sysv/linux/read.c:26
        resultvar = 18446744073709551104
        sc_cancel_oldtype = 0
        __arg3 = <optimised out>
        _a2 = <optimised out>
        sc_ret = <optimised out>
        __value = <optimised out>
        __arg1 = <optimised out>
        _a3 = <optimised out>
        resultvar = <optimised out>
        resultvar = <optimised out>
        __arg2 = <optimised out>
        _a1 = <optimised out>
#1 __libc_read (fd=76, buf=0x7ffe58be0370, nbytes=256) at ../sysdeps/unix/sysv/linux/read.c:24
No locals.
#2 0x00007fedf458fdd7 in gimp_stack_trace_print () from /lib/libgimpbase-2.0.so.0
No symbol table info available.
#3 0x0000558ec8f7deba in gui_message ()
No symbol table info available.
#4 0x0000558ec92639b0 in gimp_show_message ()
No symbol table info available.
#5 0x0000558ec8f73180 in ?? ()
No symbol table info available.
#6 0x00007fedf3bf939c in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7 0x00007fedf3bf9583 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8 0x00007fedf459141e in ?? () from /lib/libgimpbase-2.0.so.0
No symbol table info available.
#9 0x00007fedf4591635 in ?? () from /lib/libgimpbase-2.0.so.0
No symbol table info available.
#10 0x00007fedf458cc85 in ?? () from /lib/libgimpbase-2.0.so.0
No symbol table info available.
#11 0x00007fedf458ce4e in ?? () from /lib/libgimpbase-2.0.so.0
No symbol table info available.
#12 0x00007fedf459158f in gimp_wire_read_msg () from /lib/libgimpbase-2.0.so.0
No symbol table info available.
#13 0x0000558ec923715a in ?? ()
No symbol table info available.
#14 0x00007fedf3bf1e8e in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x00007fedf3bf2240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007fedf3bf2533 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#17 0x0000558ec8f72ceb in app_run ()
No symbol table info available.
#18 0x0000558ec8f725ae in main ()
No symbol table info available.
[Inferior 1 (process 56984) detached]

```

[Jouni Mettala (jouni-mettala)]

This old description was multiple lines in bug search:

``` GNU Image Manipulation Program version 2.10.18 git-describe: GIMP_2_10_16-38-gde7f04567d Build: unknown rev 0 for linux # C compiler # Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/9/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none:hsa OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 9.3.0-8ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-9 --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-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib=auto --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,hsa --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 9.3.0 (Ubuntu 9.3.0-8ubuntu1) # Libraries # using babl version 0.1.74 (compiled against version 0.1.74) using GEGL version 0.4.22 (compiled against version 0.4.22) using GLib version 2.64.2 (compiled against version 2.64.1) using GdkPixbuf version 2.40.0 (compiled against version 2.40.0) using GTK+ version 2.24.32 (compiled against version 2.24.32) using Pango version 1.44.7 (compiled against version 1.44.7) using Fontconfig version 2.13.1 (compiled against version 2.13.1) using Cairo version 1.16.0 (compiled against version 1.16.0) ``` > GIMP-CRITICAL: _gimp_wire_read_int8: assertion 'count >= 0' failed Stack trace: ``` # Stack traces obtained from PID 56984 - Thread 56984 # [New LWP 56987] [New LWP 56988] [New LWP 56989] [New LWP 56990] [New LWP 56991] [New LWP 56992] [New LWP 56993] [New LWP 56994] [New LWP 56995] [New LWP 56998] [New LWP 56999] [New LWP 57228] [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=0x7ffe58be0370, fd=76) at ../sysdeps/unix/sysv/linux/read.c:26 Id Target Id Frame * 1 Thread 0x7fedf2b12340 (LWP 56984) "gimp-2.10" __libc_read (nbytes=256, buf=0x7ffe58be0370, fd=76) at ../sysdeps/unix/sysv/linux/read.c:26 2 Thread 0x7fedf1b23700 (LWP 56987) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 3 Thread 0x7fedf1322700 (LWP 56988) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 4 Thread 0x7fedf0b21700 (LWP 56989) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 5 Thread 0x7fedf0320700 (LWP 56990) "worker" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall...