# Blender 2.80 (sub 20), Commit date: 2018-07-18 17:30, Hash c05a8460a64
bpy.ops.object.delete(use_global=False)  # Operator
bpy.ops.object.armature_add(view_align=False, enter_editmode=False, location=(0, 0, 0), layers=(True, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False, False))  # Operator
bpy.ops.object.editmode_toggle()  # Operator
bpy.ops.armature.duplicate_move(ARMATURE_OT_duplicate={"do_flip_names":False}, TRANSFORM_OT_translate={"value":(0, 0, 0), "constraint_axis":(False, False, False), "constraint_orientation":'GLOBAL', "mirror":False, "proportional":'DISABLED', "proportional_edit_falloff":'SMOOTH', "proportional_size":1, "snap":False, "snap_target":'CLOSEST', "snap_point":(0, 0, 0), "snap_align":False, "snap_normal":(0, 0, 0), "gpencil_strokes":False, "cursor_transform":False, "texture_space":False, "remove_on_cancel":False, "release_confirm":False, "use_accurate":False})  # Operator
bpy.ops.view3d.snap_selected_to_cursor(use_offset=False)  # Operator

# backtrace
/blender-2.80-c05a8460a64-linux-glibc219-x86_64/blender(BLI_system_backtrace+0x20) [0x19dd6d0]
/blender-2.80-c05a8460a64-linux-glibc219-x86_64/blender() [0x1012e28]
/usr/lib/libc.so.6(+0x34f80) [0x7f3f4395bf80]
/blender-2.80-c05a8460a64-linux-glibc219-x86_64/blender(_ZN3DEG34deg_expand_copy_on_write_datablockEPKNS_9DepsgraphEPKNS_10IDDepsNodeEPNS_20DepsgraphNodeBuilderEb+0x460) [0x19f99a0]
/blender-2.80-c05a8460a64-linux-glibc219-x86_64/blender(_ZN3DEG34deg_update_copy_on_write_datablockEPKNS_9DepsgraphEPKNS_10IDDepsNodeE+0xd7) [0x19f9b97]
/blender-2.80-c05a8460a64-linux-glibc219-x86_64/blender() [0x19f8c9c]
/blender-2.80-c05a8460a64-linux-glibc219-x86_64/blender() [0x19dd9a0]
/usr/lib/libpthread.so.0(+0x70bc) [0x7f3f44ee20bc]
/usr/lib/libc.so.6(clone+0x3f) [0x7f3f43a1e2ff]