Starting program: /opt/bin/gimp-2.9 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffe9465700 (LWP 24613)]

Program received signal SIGSEGV, Segmentation fault. 0x00007ffff368cc56 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) bt
#0 0x00007ffff368cc56 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff408ffc9 in g_str_equal () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff408f5f0 in g_hash_table_lookup () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff40af7c0 in g_intern_static_string () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fffe8a50d30 in json_object_get_type () from /usr/lib/x86_64-linux-gnu/libjson-glib-1.0.so.0 #5 0x00007fffe8a52083 in ?? ()
from /usr/lib/x86_64-linux-gnu/libjson-glib-1.0.so.0 #6 0x00007ffff438d56e in g_type_class_ref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007ffff4376159 in g_object_newv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #8 0x00007ffff43768bc in g_object_new () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #9 0x00007fffeaa09878 in json_op_register_type_for_file ( filepath=0xc92ee0 "/opt/lib/gegl-0.3/grey2.json", type_module=0xc2feb0) at json.c:525
#10 load_file (file_data=file_data@entry=0x7fffffffdbd0, user_data=user_data@entry=0xc2feb0) at json.c:552 #11 0x00007ffff50e3def in gegl_datafiles_read_directories ( ---Type to continue, or q to quit--- path_str=, flags=G_FILE_TEST_EXISTS, loader_func=0x7fffeaa09830 , user_data=0xc2feb0) at gegldatafiles.c:214
#12 0x00007ffff40bc6b8 in g_slist_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #13 0x00007fffeaa09aa3 in json_register_operations (module=0xc2feb0) at json.c:565
#14 gegl_module_register (module=0xc2feb0) at json.c:589 #15 0x00007ffff50e46b4 in gegl_module_load (module=0xc2feb0) at geglmodule.c:160
#16 0x00007ffff43930a1 in g_type_module_use () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #17 0x00007ffff4393129 in ?? ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #18 0x00007ffff438b9aa in ?? ()
from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #19 0x00007ffff438d157 in g_type_class_ref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #20 0x00007ffff50f0daf in add_operations (parent=) at gegl-operations.c:82
#21 add_operations (parent=) at gegl-operations.c:84 #22 0x00007ffff50f1225 in gegl_operation_gtype_from_name ( name=0x79ba0b "gegl:alien-map") at gegl-operations.c:218 ---Type to continue, or q to quit--- #23 0x00007ffff50f1259 in gegl_has_operation ( operation_type=operation_type@entry=0x79ba0b "gegl:alien-map") at gegl-operations.c:231
#24 0x0000000000489348 in sanity_check_gegl_ops () at sanity.c:570 #25 sanity_check () at sanity.c:84
#26 0x0000000000487f82 in main (argc=, argv=0xbafb90) at main.c:447