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[Bug 1829362] [NEW] Gimp ``` Éditeur d’image GIMP version 2.10.10 git-describe: 5e662c37d7cc472266989f259c4ae579d66a6617 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 7.3.0-27ubuntu1~18.04' --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 --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 7.3.0 (Ubuntu 7.3.0-27ubuntu1~18.04) using GEGL version 0.4.14 (compiled against version 0.4.14) using GLib version 2.56.4 (compiled against version 2.56.3) 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) ``` > GIMP-AVERTISSEMENT: no rectangle found by algorithm, no cropping done Stack trace: ``` # Stack traces obtained from PID 6733 - Thread 6733 # [New LWP 6735] [New LWP 6736] [New LWP 6737] [New LWP 6739] [New LWP 6740] [New LWP 6741] [New LWP 6764] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007ff46be06384 in read () from /lib/x86_64-linux-gnu/libpthread.so.0 Id Target Id Frame * 1 Thread 0x7ff470c2ae00 (LWP 6733) "gimp-2.10" 0x00007ff46be06384 in read () from /lib/x86_64-linux-gnu/libpthread.so.0 2 Thread 0x7ff462d24700 (LWP 6735) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 3 Thread 0x7ff462523700 (LWP 6736) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 4 Thread 0x7ff461d22700 (LWP 6737) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 5 Thread 0x7ff44f7fb700 (LWP 6739) "gmain" 0x00007ff46bb18bf9 in poll () from /lib/x86_64-linux-gnu/libc.so.6 6 Thread 0x7ff44effa700 (LWP 6740) "gdbus" 0x00007ff46bb18bf9 in poll () from /lib/x86_64-linux-gnu/libc.so.6 7 Thread 0x7ff430cb4700 (LWP 6741) "async" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 8 Thread 0x7ff429bb9700 (LWP 6764) "swap writer" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7ff429bb9700 (LWP 6764)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46dcabab1 in () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0 #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7ff430cb4700 (LWP 6741)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x000055b6758790ec in () #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7ff44effa700 (LWP 6740)): #0 0x00007ff46bb18bf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c6025c9 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff46d7760e6 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7ff44f7fb700 (LWP 6739)): #0 0x00007ff46bb18bf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c6025c9 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46c6026dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff46c602721 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7ff461d22700 (LWP 6737)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46dc72593 in () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0 #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7ff462523700 (LWP 6736)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46dc72593 in () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0 #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7ff462d24700 (LWP 6735)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46dc72593 in () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0 #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7ff470c2ae00 (LWP 6733)): #0 0x00007ff46be06384 in read () at /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ff46f26bde0 in gimp_stack_trace_print () at /usr/lib/libgimpbase-2.0.so.0 #2 0x000055b6755ba1ba in gui_message () #3 0x000055b675875eac in gimp_show_message () #4 0x000055b6755affab in () #5 0x00007ff46c6091cd in g_logv () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ff46c60933f in g_log () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x000055b67587bfe2 in () #8 0x000055b67587d768 in gimp_transform_resize_boundary () #9 0x000055b67566a85a in gimp_transform_tool_transform () #10 0x000055b675666e03 in () #11 0x000055b6756616d0 in gimp_tool_control () #12 0x000055b6756683e9 in () #13 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007ff46c8f005e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #15 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #16 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #18 0x00007ff46c8f005e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #19 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #20 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #21 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #22 0x00007ff46c8f005e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #23 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #24 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #25 0x00007ff4702066f5 in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #26 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #27 0x00007ff46c8f012e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #28 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #29 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #30 0x00007ff470205679 in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #31 0x00007ff4702ab38b in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #32 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #33 0x00007ff46c8efde8 in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #34 0x00007ff46c8f80af in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #35 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #36 0x00007ff4703c12bc in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #37 0x00007ff4702a962c in gtk_propagate_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #38 0x00007ff4702a9a2b in gtk_main_do_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #39 0x00007ff46ff1f02c in () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #40 0x00007ff46c602417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #41 0x00007ff46c602650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #42 0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #43 0x000055b6755afb68 in app_run () #44 0x000055b6755af42c in main () ``` > GIMP-AVERTISSEMENT: no rectangle found by algorithm, no cropping done Stack trace: ``` # Stack traces obtained from PID 6733 - Thread 6733 # [New LWP 6735] [New LWP 6736] [New LWP 6737] [New LWP 6739] [New LWP 6740] [New LWP 6741] [New LWP 6764] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007ff46be06384 in read () from /lib/x86_64-linux-gnu/libpthread.so.0 Id Target Id Frame * 1 Thread 0x7ff470c2ae00 (LWP 6733) "gimp-2.10" 0x00007ff46be06384 in read () from /lib/x86_64-linux-gnu/libpthread.so.0 2 Thread 0x7ff462d24700 (LWP 6735) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 3 Thread 0x7ff462523700 (LWP 6736) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 4 Thread 0x7ff461d22700 (LWP 6737) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 5 Thread 0x7ff44f7fb700 (LWP 6739) "gmain" 0x00007ff46bb18bf9 in poll () from /lib/x86_64-linux-gnu/libc.so.6 6 Thread 0x7ff44effa700 (LWP 6740) "gdbus" 0x00007ff46bb18bf9 in poll () from /lib/x86_64-linux-gnu/libc.so.6 7 Thread 0x7ff430cb4700 (LWP 6741) "async" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 8 Thread 0x7ff429bb9700 (LWP 6764) "swap writer" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6 Thread 8 (Thread 0x7ff429bb9700 (LWP 6764)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46dcabab1 in () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0 #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 7 (Thread 0x7ff430cb4700 (LWP 6741)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x000055b6758790ec in () #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 6 (Thread 0x7ff44effa700 (LWP 6740)): #0 0x00007ff46bb18bf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c6025c9 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff46d7760e6 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 5 (Thread 0x7ff44f7fb700 (LWP 6739)): #0 0x00007ff46bb18bf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c6025c9 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46c6026dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ff46c602721 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 4 (Thread 0x7ff461d22700 (LWP 6737)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46dc72593 in () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0 #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 3 (Thread 0x7ff462523700 (LWP 6736)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46dc72593 in () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0 #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 2 (Thread 0x7ff462d24700 (LWP 6735)): #0 0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ff46dc72593 in () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0 #3 0x00007ff46c62a195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6 Thread 1 (Thread 0x7ff470c2ae00 (LWP 6733)): #0 0x00007ff46be06384 in read () at /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ff46f26bde0 in gimp_stack_trace_print () at /usr/lib/libgimpbase-2.0.so.0 #2 0x000055b6755ba1ba in gui_message () #3 0x000055b675875eac in gimp_show_message () #4 0x000055b6755affab in () #5 0x00007ff46c6091cd in g_logv () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ff46c60933f in g_log () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x000055b67587bfe2 in () #8 0x000055b67587d768 in gimp_transform_resize_boundary () #9 0x000055b6758bbd21 in gimp_drawable_transform_buffer_affine () #10 0x000055b6758b0770 in () #11 0x000055b675909b85 in () #12 0x000055b6759016e1 in gimp_item_transform () #13 0x000055b67566995f in () #14 0x000055b67566602a in () #15 0x000055b67566aeca in gimp_transform_tool_transform () #16 0x000055b675666e03 in () #17 0x000055b6756616d0 in gimp_tool_control () #18 0x000055b6756683e9 in () #19 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #20 0x00007ff46c8f005e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #21 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #22 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #23 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #24 0x00007ff46c8f005e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #25 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #26 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #27 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #28 0x00007ff46c8f005e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #29 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #30 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #31 0x00007ff4702066f5 in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #32 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #33 0x00007ff46c8f012e in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #34 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #35 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #36 0x00007ff470205679 in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #37 0x00007ff4702ab38b in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #38 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #39 0x00007ff46c8efde8 in () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #40 0x00007ff46c8f80af in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #41 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #42 0x00007ff4703c12bc in () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #43 0x00007ff4702a962c in gtk_propagate_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #44 0x00007ff4702a9a2b in gtk_main_do_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #45 0x00007ff46ff1f02c in () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0 #46 0x00007ff46c602417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #47 0x00007ff46c602650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #48 0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #49 0x000055b6755afb68 in app_run () #50 0x000055b6755af42c in main () ```

 

Public bug reported:

```
Éditeur d’image GIMP version 2.10.10
git-describe: 5e662c37d7cc472266989f259c4ae579d66a6617
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 7.3.0-27ubuntu1~18.04' --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 --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 7.3.0 (Ubuntu 7.3.0-27ubuntu1~18.04) 
	
using GEGL version 0.4.14 (compiled against version 0.4.14)
using GLib version 2.56.4 (compiled against version 2.56.3)
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)

```
> GIMP-AVERTISSEMENT: no rectangle found by algorithm, no cropping done

Stack trace:
```

# Stack traces obtained from PID 6733 - Thread 6733 #

[New LWP 6735]
[New LWP 6736]
[New LWP 6737]
[New LWP 6739]
[New LWP 6740]
[New LWP 6741]
[New LWP 6764]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007ff46be06384 in read () from /lib/x86_64-linux-gnu/libpthread.so.0
  Id   Target Id         Frame 
* 1    Thread 0x7ff470c2ae00 (LWP 6733) "gimp-2.10" 0x00007ff46be06384 in read () from /lib/x86_64-linux-gnu/libpthread.so.0
  2    Thread 0x7ff462d24700 (LWP 6735) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  3    Thread 0x7ff462523700 (LWP 6736) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  4    Thread 0x7ff461d22700 (LWP 6737) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  5    Thread 0x7ff44f7fb700 (LWP 6739) "gmain" 0x00007ff46bb18bf9 in poll () from /lib/x86_64-linux-gnu/libc.so.6
  6    Thread 0x7ff44effa700 (LWP 6740) "gdbus" 0x00007ff46bb18bf9 in poll () from /lib/x86_64-linux-gnu/libc.so.6
  7    Thread 0x7ff430cb4700 (LWP 6741) "async" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  8    Thread 0x7ff429bb9700 (LWP 6764) "swap writer" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7ff429bb9700 (LWP 6764)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46dcabab1 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7ff430cb4700 (LWP 6741)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x000055b6758790ec in  ()
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7ff44effa700 (LWP 6740)):
#0  0x00007ff46bb18bf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c6025c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff46d7760e6 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7ff44f7fb700 (LWP 6739)):
#0  0x00007ff46bb18bf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c6025c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46c6026dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff46c602721 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7ff461d22700 (LWP 6737)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7ff462523700 (LWP 6736)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7ff462d24700 (LWP 6735)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7ff470c2ae00 (LWP 6733)):
#0  0x00007ff46be06384 in read () at /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007ff46f26bde0 in gimp_stack_trace_print () at /usr/lib/libgimpbase-2.0.so.0
#2  0x000055b6755ba1ba in gui_message ()
#3  0x000055b675875eac in gimp_show_message ()
#4  0x000055b6755affab in  ()
#5  0x00007ff46c6091cd in g_logv () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ff46c60933f in g_log () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x000055b67587bfe2 in  ()
#8  0x000055b67587d768 in gimp_transform_resize_boundary ()
#9  0x000055b67566a85a in gimp_transform_tool_transform ()
#10 0x000055b675666e03 in  ()
#11 0x000055b6756616d0 in gimp_tool_control ()
#12 0x000055b6756683e9 in  ()
#13 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#23 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007ff4702066f5 in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#26 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#27 0x00007ff46c8f012e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#28 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#29 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#30 0x00007ff470205679 in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#31 0x00007ff4702ab38b in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#32 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#33 0x00007ff46c8efde8 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#34 0x00007ff46c8f80af in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#35 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#36 0x00007ff4703c12bc in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#37 0x00007ff4702a962c in gtk_propagate_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#38 0x00007ff4702a9a2b in gtk_main_do_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#39 0x00007ff46ff1f02c in  () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#40 0x00007ff46c602417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007ff46c602650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x000055b6755afb68 in app_run ()
#44 0x000055b6755af42c in main ()

```
> GIMP-AVERTISSEMENT: no rectangle found by algorithm, no cropping done

Stack trace:
```

# Stack traces obtained from PID 6733 - Thread 6733 #

[New LWP 6735]
[New LWP 6736]
[New LWP 6737]
[New LWP 6739]
[New LWP 6740]
[New LWP 6741]
[New LWP 6764]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007ff46be06384 in read () from /lib/x86_64-linux-gnu/libpthread.so.0
  Id   Target Id         Frame 
* 1    Thread 0x7ff470c2ae00 (LWP 6733) "gimp-2.10" 0x00007ff46be06384 in read () from /lib/x86_64-linux-gnu/libpthread.so.0
  2    Thread 0x7ff462d24700 (LWP 6735) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  3    Thread 0x7ff462523700 (LWP 6736) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  4    Thread 0x7ff461d22700 (LWP 6737) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  5    Thread 0x7ff44f7fb700 (LWP 6739) "gmain" 0x00007ff46bb18bf9 in poll () from /lib/x86_64-linux-gnu/libc.so.6
  6    Thread 0x7ff44effa700 (LWP 6740) "gdbus" 0x00007ff46bb18bf9 in poll () from /lib/x86_64-linux-gnu/libc.so.6
  7    Thread 0x7ff430cb4700 (LWP 6741) "async" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  8    Thread 0x7ff429bb9700 (LWP 6764) "swap writer" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7ff429bb9700 (LWP 6764)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46dcabab1 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7ff430cb4700 (LWP 6741)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x000055b6758790ec in  ()
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7ff44effa700 (LWP 6740)):
#0  0x00007ff46bb18bf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c6025c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff46d7760e6 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7ff44f7fb700 (LWP 6739)):
#0  0x00007ff46bb18bf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c6025c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46c6026dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff46c602721 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7ff461d22700 (LWP 6737)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7ff462523700 (LWP 6736)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7ff462d24700 (LWP 6735)):
#0  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007ff46c62a195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7ff470c2ae00 (LWP 6733)):
#0  0x00007ff46be06384 in read () at /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007ff46f26bde0 in gimp_stack_trace_print () at /usr/lib/libgimpbase-2.0.so.0
#2  0x000055b6755ba1ba in gui_message ()
#3  0x000055b675875eac in gimp_show_message ()
#4  0x000055b6755affab in  ()
#5  0x00007ff46c6091cd in g_logv () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ff46c60933f in g_log () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x000055b67587bfe2 in  ()
#8  0x000055b67587d768 in gimp_transform_resize_boundary ()
#9  0x000055b6758bbd21 in gimp_drawable_transform_buffer_affine ()
#10 0x000055b6758b0770 in  ()
#11 0x000055b675909b85 in  ()
#12 0x000055b6759016e1 in gimp_item_transform ()
#13 0x000055b67566995f in  ()
#14 0x000055b67566602a in  ()
#15 0x000055b67566aeca in gimp_transform_tool_transform ()
#16 0x000055b675666e03 in  ()
#17 0x000055b6756616d0 in gimp_tool_control ()
#18 0x000055b6756683e9 in  ()
#19 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#23 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#26 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#27 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#28 0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#29 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#30 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#31 0x00007ff4702066f5 in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#32 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#33 0x00007ff46c8f012e in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#34 0x00007ff46c8f8715 in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#35 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#36 0x00007ff470205679 in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#37 0x00007ff4702ab38b in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#38 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#39 0x00007ff46c8efde8 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#40 0x00007ff46c8f80af in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#41 0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#42 0x00007ff4703c12bc in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#43 0x00007ff4702a962c in gtk_propagate_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#44 0x00007ff4702a9a2b in gtk_main_do_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#45 0x00007ff46ff1f02c in  () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#46 0x00007ff46c602417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007ff46c602650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x000055b6755afb68 in app_run ()
#50 0x000055b6755af42c in main ()

```

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

-- 
You received this bug notification because you are a member of Edubuntu
Bugsquad, which is subscribed to gimp in Ubuntu.
https://bugs.launchpad.net/bugs/1829362

Title:
  Gimp ``` Éditeur d’image GIMP version 2.10.10 git-describe:
  5e662c37d7cc472266989f259c4ae579d66a6617 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 7.3.0-27ubuntu1~18.04' --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 --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 7.3.0 (Ubuntu 7.3.0-27ubuntu1~18.04)
  using GEGL version 0.4.14 (compiled against version 0.4.14) using GLib
  version 2.56.4 (compiled against version 2.56.3) 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)  ``` > GIMP-AVERTISSEMENT: no
  rectangle found by algorithm, no cropping done  Stack trace: ```  #
  Stack traces obtained from PID 6733 - Thread 6733 #  [New LWP 6735]
  [New LWP 6736] [New LWP 6737] [New LWP 6739] [New LWP 6740] [New LWP
  6741] [New LWP 6764] [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-
  gnu/libthread_db.so.1". 0x00007ff46be06384 in read () from /lib/x86_64
  -linux-gnu/libpthread.so.0   Id   Target Id         Frame  * 1
  Thread 0x7ff470c2ae00 (LWP 6733) "gimp-2.10" 0x00007ff46be06384 in
  read () from /lib/x86_64-linux-gnu/libpthread.so.0   2    Thread
  0x7ff462d24700 (LWP 6735) "worker" 0x00007ff46bb1f839 in syscall ()
  from /lib/x86_64-linux-gnu/libc.so.6   3    Thread 0x7ff462523700 (LWP
  6736) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64
  -linux-gnu/libc.so.6   4    Thread 0x7ff461d22700 (LWP 6737) "worker"
  0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  5    Thread 0x7ff44f7fb700 (LWP 6739) "gmain" 0x00007ff46bb18bf9 in
  poll () from /lib/x86_64-linux-gnu/libc.so.6   6    Thread
  0x7ff44effa700 (LWP 6740) "gdbus" 0x00007ff46bb18bf9 in poll () from
  /lib/x86_64-linux-gnu/libc.so.6   7    Thread 0x7ff430cb4700 (LWP
  6741) "async" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-
  gnu/libc.so.6   8    Thread 0x7ff429bb9700 (LWP 6764) "swap writer"
  0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  Thread 8 (Thread 0x7ff429bb9700 (LWP 6764)): #0  0x00007ff46bb1f839 in
  syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c64877f
  in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46dcabab1 in  () at /usr/lib/x86_64-linux-
  gnu/libgegl-0.4.so.0 #3  0x00007ff46c62a195 in  () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in start_thread ()
  at /lib/x86_64-linux-gnu/libpthread.so.0 #5  0x00007ff46bb2588f in
  clone () at /lib/x86_64-linux-gnu/libc.so.6  Thread 7 (Thread
  0x7ff430cb4700 (LWP 6741)): #0  0x00007ff46bb1f839 in syscall () at
  /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c64877f in g_cond_wait
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x000055b6758790ec in  () #3  0x00007ff46c62a195 in  () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in
  start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5
  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6
  Thread 6 (Thread 0x7ff44effa700 (LWP 6740)): #0  0x00007ff46bb18bf9 in
  poll () at /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c6025c9 in
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-
  gnu/libglib-2.0.so.0 #3  0x00007ff46d7760e6 in  () at /usr/lib/x86_64
  -linux-gnu/libgio-2.0.so.0 #4  0x00007ff46c62a195 in  () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5  0x00007ff46bdfc6db in
  start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #6
  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6
  Thread 5 (Thread 0x7ff44f7fb700 (LWP 6739)): #0  0x00007ff46bb18bf9 in
  poll () at /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c6025c9 in
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46c6026dc in g_main_context_iteration () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #3  0x00007ff46c602721 in  () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4  0x00007ff46c62a195 in
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5
  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-
  gnu/libpthread.so.0 #6  0x00007ff46bb2588f in clone () at /lib/x86_64
  -linux-gnu/libc.so.6  Thread 4 (Thread 0x7ff461d22700 (LWP 6737)): #0
  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1
  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-
  gnu/libglib-2.0.so.0 #2  0x00007ff46dc72593 in  () at /usr/lib/x86_64
  -linux-gnu/libgegl-0.4.so.0 #3  0x00007ff46c62a195 in  () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in
  start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5
  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6
  Thread 3 (Thread 0x7ff462523700 (LWP 6736)): #0  0x00007ff46bb1f839 in
  syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c64877f
  in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-
  gnu/libgegl-0.4.so.0 #3  0x00007ff46c62a195 in  () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in start_thread ()
  at /lib/x86_64-linux-gnu/libpthread.so.0 #5  0x00007ff46bb2588f in
  clone () at /lib/x86_64-linux-gnu/libc.so.6  Thread 2 (Thread
  0x7ff462d24700 (LWP 6735)): #0  0x00007ff46bb1f839 in syscall () at
  /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c64877f in g_cond_wait
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-
  gnu/libgegl-0.4.so.0 #3  0x00007ff46c62a195 in  () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in start_thread ()
  at /lib/x86_64-linux-gnu/libpthread.so.0 #5  0x00007ff46bb2588f in
  clone () at /lib/x86_64-linux-gnu/libc.so.6  Thread 1 (Thread
  0x7ff470c2ae00 (LWP 6733)): #0  0x00007ff46be06384 in read () at
  /lib/x86_64-linux-gnu/libpthread.so.0 #1  0x00007ff46f26bde0 in
  gimp_stack_trace_print () at /usr/lib/libgimpbase-2.0.so.0 #2
  0x000055b6755ba1ba in gui_message () #3  0x000055b675875eac in
  gimp_show_message () #4  0x000055b6755affab in  () #5
  0x00007ff46c6091cd in g_logv () at /usr/lib/x86_64-linux-
  gnu/libglib-2.0.so.0 #6  0x00007ff46c60933f in g_log () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7  0x000055b67587bfe2 in
  () #8  0x000055b67587d768 in gimp_transform_resize_boundary () #9
  0x000055b67566a85a in gimp_transform_tool_transform () #10
  0x000055b675666e03 in  () #11 0x000055b6756616d0 in gimp_tool_control
  () #12 0x000055b6756683e9 in  () #13 0x00007ff46c8dd10d in
  g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
  #14 0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #15 0x00007ff46c8f8715 in g_signal_emit_valist
  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #16
  0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #17 0x00007ff46c8dd10d in g_closure_invoke ()
  at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #18
  0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #19 0x00007ff46c8f8715 in g_signal_emit_valist
  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #20
  0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #21 0x00007ff46c8dd10d in g_closure_invoke ()
  at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #22
  0x00007ff46c8f005e in  () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #23 0x00007ff46c8f8715 in g_signal_emit_valist
  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #24
  0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #25 0x00007ff4702066f5 in  () at
  /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #26 0x00007ff46c8dd10d
  in g_closure_invoke () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #27 0x00007ff46c8f012e in  () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #28 0x00007ff46c8f8715
  in g_signal_emit_valist () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #29 0x00007ff46c8f912f in g_signal_emit () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #30 0x00007ff470205679
  in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #31
  0x00007ff4702ab38b in  () at /usr/lib/x86_64-linux-
  gnu/libgtk-x11-2.0.so.0 #32 0x00007ff46c8dd10d in g_closure_invoke ()
  at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #33
  0x00007ff46c8efde8 in  () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #34 0x00007ff46c8f80af in g_signal_emit_valist
  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #35
  0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #36 0x00007ff4703c12bc in  () at
  /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #37 0x00007ff4702a962c
  in gtk_propagate_event () at /usr/lib/x86_64-linux-
  gnu/libgtk-x11-2.0.so.0 #38 0x00007ff4702a9a2b in gtk_main_do_event ()
  at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #39
  0x00007ff46ff1f02c in  () at /usr/lib/x86_64-linux-
  gnu/libgdk-x11-2.0.so.0 #40 0x00007ff46c602417 in
  g_main_context_dispatch () at /usr/lib/x86_64-linux-
  gnu/libglib-2.0.so.0 #41 0x00007ff46c602650 in  () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #42 0x00007ff46c602962 in g_main_loop_run
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #43
  0x000055b6755afb68 in app_run () #44 0x000055b6755af42c in main ()
  ``` > GIMP-AVERTISSEMENT: no rectangle found by algorithm, no cropping
  done  Stack trace: ```  # Stack traces obtained from PID 6733 - Thread
  6733 #  [New LWP 6735] [New LWP 6736] [New LWP 6737] [New LWP 6739]
  [New LWP 6740] [New LWP 6741] [New LWP 6764] [Thread debugging using
  libthread_db enabled] Using host libthread_db library "/lib/x86_64
  -linux-gnu/libthread_db.so.1". 0x00007ff46be06384 in read () from
  /lib/x86_64-linux-gnu/libpthread.so.0   Id   Target Id         Frame
  * 1    Thread 0x7ff470c2ae00 (LWP 6733) "gimp-2.10" 0x00007ff46be06384
  in read () from /lib/x86_64-linux-gnu/libpthread.so.0   2    Thread
  0x7ff462d24700 (LWP 6735) "worker" 0x00007ff46bb1f839 in syscall ()
  from /lib/x86_64-linux-gnu/libc.so.6   3    Thread 0x7ff462523700 (LWP
  6736) "worker" 0x00007ff46bb1f839 in syscall () from /lib/x86_64
  -linux-gnu/libc.so.6   4    Thread 0x7ff461d22700 (LWP 6737) "worker"
  0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  5    Thread 0x7ff44f7fb700 (LWP 6739) "gmain" 0x00007ff46bb18bf9 in
  poll () from /lib/x86_64-linux-gnu/libc.so.6   6    Thread
  0x7ff44effa700 (LWP 6740) "gdbus" 0x00007ff46bb18bf9 in poll () from
  /lib/x86_64-linux-gnu/libc.so.6   7    Thread 0x7ff430cb4700 (LWP
  6741) "async" 0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-
  gnu/libc.so.6   8    Thread 0x7ff429bb9700 (LWP 6764) "swap writer"
  0x00007ff46bb1f839 in syscall () from /lib/x86_64-linux-gnu/libc.so.6
  Thread 8 (Thread 0x7ff429bb9700 (LWP 6764)): #0  0x00007ff46bb1f839 in
  syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c64877f
  in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46dcabab1 in  () at /usr/lib/x86_64-linux-
  gnu/libgegl-0.4.so.0 #3  0x00007ff46c62a195 in  () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in start_thread ()
  at /lib/x86_64-linux-gnu/libpthread.so.0 #5  0x00007ff46bb2588f in
  clone () at /lib/x86_64-linux-gnu/libc.so.6  Thread 7 (Thread
  0x7ff430cb4700 (LWP 6741)): #0  0x00007ff46bb1f839 in syscall () at
  /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c64877f in g_cond_wait
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x000055b6758790ec in  () #3  0x00007ff46c62a195 in  () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in
  start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5
  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6
  Thread 6 (Thread 0x7ff44effa700 (LWP 6740)): #0  0x00007ff46bb18bf9 in
  poll () at /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c6025c9 in
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46c602962 in g_main_loop_run () at /usr/lib/x86_64-linux-
  gnu/libglib-2.0.so.0 #3  0x00007ff46d7760e6 in  () at /usr/lib/x86_64
  -linux-gnu/libgio-2.0.so.0 #4  0x00007ff46c62a195 in  () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5  0x00007ff46bdfc6db in
  start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #6
  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6
  Thread 5 (Thread 0x7ff44f7fb700 (LWP 6739)): #0  0x00007ff46bb18bf9 in
  poll () at /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c6025c9 in
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46c6026dc in g_main_context_iteration () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #3  0x00007ff46c602721 in  () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4  0x00007ff46c62a195 in
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5
  0x00007ff46bdfc6db in start_thread () at /lib/x86_64-linux-
  gnu/libpthread.so.0 #6  0x00007ff46bb2588f in clone () at /lib/x86_64
  -linux-gnu/libc.so.6  Thread 4 (Thread 0x7ff461d22700 (LWP 6737)): #0
  0x00007ff46bb1f839 in syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1
  0x00007ff46c64877f in g_cond_wait () at /usr/lib/x86_64-linux-
  gnu/libglib-2.0.so.0 #2  0x00007ff46dc72593 in  () at /usr/lib/x86_64
  -linux-gnu/libgegl-0.4.so.0 #3  0x00007ff46c62a195 in  () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in
  start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0 #5
  0x00007ff46bb2588f in clone () at /lib/x86_64-linux-gnu/libc.so.6
  Thread 3 (Thread 0x7ff462523700 (LWP 6736)): #0  0x00007ff46bb1f839 in
  syscall () at /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c64877f
  in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-
  gnu/libgegl-0.4.so.0 #3  0x00007ff46c62a195 in  () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in start_thread ()
  at /lib/x86_64-linux-gnu/libpthread.so.0 #5  0x00007ff46bb2588f in
  clone () at /lib/x86_64-linux-gnu/libc.so.6  Thread 2 (Thread
  0x7ff462d24700 (LWP 6735)): #0  0x00007ff46bb1f839 in syscall () at
  /lib/x86_64-linux-gnu/libc.so.6 #1  0x00007ff46c64877f in g_cond_wait
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2
  0x00007ff46dc72593 in  () at /usr/lib/x86_64-linux-
  gnu/libgegl-0.4.so.0 #3  0x00007ff46c62a195 in  () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #4  0x00007ff46bdfc6db in start_thread ()
  at /lib/x86_64-linux-gnu/libpthread.so.0 #5  0x00007ff46bb2588f in
  clone () at /lib/x86_64-linux-gnu/libc.so.6  Thread 1 (Thread
  0x7ff470c2ae00 (LWP 6733)): #0  0x00007ff46be06384 in read () at
  /lib/x86_64-linux-gnu/libpthread.so.0 #1  0x00007ff46f26bde0 in
  gimp_stack_trace_print () at /usr/lib/libgimpbase-2.0.so.0 #2
  0x000055b6755ba1ba in gui_message () #3  0x000055b675875eac in
  gimp_show_message () #4  0x000055b6755affab in  () #5
  0x00007ff46c6091cd in g_logv () at /usr/lib/x86_64-linux-
  gnu/libglib-2.0.so.0 #6  0x00007ff46c60933f in g_log () at
  /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7  0x000055b67587bfe2 in
  () #8  0x000055b67587d768 in gimp_transform_resize_boundary () #9
  0x000055b6758bbd21 in gimp_drawable_transform_buffer_affine () #10
  0x000055b6758b0770 in  () #11 0x000055b675909b85 in  () #12
  0x000055b6759016e1 in gimp_item_transform () #13 0x000055b67566995f in
  () #14 0x000055b67566602a in  () #15 0x000055b67566aeca in
  gimp_transform_tool_transform () #16 0x000055b675666e03 in  () #17
  0x000055b6756616d0 in gimp_tool_control () #18 0x000055b6756683e9 in
  () #19 0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64
  -linux-gnu/libgobject-2.0.so.0 #20 0x00007ff46c8f005e in  () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #21 0x00007ff46c8f8715
  in g_signal_emit_valist () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #22 0x00007ff46c8f912f in g_signal_emit () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #23 0x00007ff46c8dd10d
  in g_closure_invoke () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #24 0x00007ff46c8f005e in  () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #25 0x00007ff46c8f8715
  in g_signal_emit_valist () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #26 0x00007ff46c8f912f in g_signal_emit () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #27 0x00007ff46c8dd10d
  in g_closure_invoke () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #28 0x00007ff46c8f005e in  () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #29 0x00007ff46c8f8715
  in g_signal_emit_valist () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #30 0x00007ff46c8f912f in g_signal_emit () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #31 0x00007ff4702066f5
  in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #32
  0x00007ff46c8dd10d in g_closure_invoke () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #33 0x00007ff46c8f012e in  () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #34 0x00007ff46c8f8715
  in g_signal_emit_valist () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #35 0x00007ff46c8f912f in g_signal_emit () at
  /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #36 0x00007ff470205679
  in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #37
  0x00007ff4702ab38b in  () at /usr/lib/x86_64-linux-
  gnu/libgtk-x11-2.0.so.0 #38 0x00007ff46c8dd10d in g_closure_invoke ()
  at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #39
  0x00007ff46c8efde8 in  () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #40 0x00007ff46c8f80af in g_signal_emit_valist
  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #41
  0x00007ff46c8f912f in g_signal_emit () at /usr/lib/x86_64-linux-
  gnu/libgobject-2.0.so.0 #42 0x00007ff4703c12bc in  () at
  /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #43 0x00007ff4702a962c
  in gtk_propagate_event () at /usr/lib/x86_64-linux-
  gnu/libgtk-x11-2.0.so.0 #44 0x00007ff4702a9a2b in gtk_main_do_event ()
  at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0 #45
  0x00007ff46ff1f02c in  () at /usr/lib/x86_64-linux-
  gnu/libgdk-x11-2.0.so.0 #46 0x00007ff46c602417 in
  g_main_context_dispatch () at /usr/lib/x86_64-linux-
  gnu/libglib-2.0.so.0 #47 0x00007ff46c602650 in  () at /usr/lib/x86_64
  -linux-gnu/libglib-2.0.so.0 #48 0x00007ff46c602962 in g_main_loop_run
  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #49
  0x000055b6755afb68 in app_run () #50 0x000055b6755af42c in main ()
  ```

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Follow ups