Thread 1 "blender" received signal SIGSEGV, Segmentation fault. 0x0000000003e529d7 in get_constraint_expand_flag (C=0x7ffff70aaa88, panel=0x7fffc25c3908) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_templates.c:1925 1925 return con->ui_expand_flag; #0 0x0000000003e529d7 in get_constraint_expand_flag (C=0x7ffff70aaa88, panel=0x7fffc25c3908) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_templates.c:1925 #1 0x0000000003e303e9 in UI_panel_set_expand_from_list_data ( C=0x7ffff70aaa88, panel=0x7fffc25c3908) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_panel.c:538 #2 0x0000000003e52cb0 in uiTemplateConstraints (UNUSED_layout=0x7fffd9096908, C=0x7ffff70aaa88, use_bone_constraints=false) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_templates.c:2000 #3 0x0000000003811092 in UILayout_template_constraints_call ( C=0x7ffff70aaa88, reports=0x7fffffffd660, _ptr=0x7fffbd53fd90, _parms=0x7fffffffd610) --Type for more, q to quit, c to continue without paging-- at /media/data/blender_guest/cmake_debug/source/blender/makesrna/intern/rna_ui_gen.c:2705 #4 0x000000000363e691 in RNA_function_call (C=0x7ffff70aaa88, reports=0x7fffffffd660, ptr=0x7fffbd53fd90, func=0x1110bc20 , parms=0x7fffffffd610) at /media/data/blender_guest/blender_master/source/blender/makesrna/intern/rna_access.c:7493 #5 0x000000000387b6c3 in pyrna_func_call (self=0x7fffbd53fd80, args=0x7fffd0fbb050, kw=0x7fffbd2cfbe0) at /media/data/blender_guest/blender_master/source/blender/python/intern/bpy_rna.c:6326 #6 0x000000000b30c544 in _PyObject_FastCallKeywords (callable=0x7fffbd53fd80, stack=, nargs=, kwnames=0x7fffc008d510) at Objects/call.c:199 #7 0x0000000002c79275 in call_function (kwnames=0x7fffc008d510, oparg=, pp_stack=) at Python/ceval.c:4619 #8 _PyEval_EvalFrameDefault (f=, throwflag=) at Python/ceval.c:3139 #9 0x0000000002c753e0 in function_code_fastcall (co=co@entry=0x7fffc0089780, args=, args@entry=0x7fffbd45e568, nargs=nargs@entry=2, globals=globals@entry=0x7fffc00f1e10) at Objects/call.c:283 #10 0x000000000b30bde6 in _PyFunction_FastCallDict (func=0x7fffc00b1200, --Type for more, q to quit, c to continue without paging-- args=0x7fffbd45e568, nargs=2, kwargs=0x0) at Objects/call.c:322 #11 0x000000000387eb1c in bpy_class_call (C=0x7ffff70aaa88, ptr=0x7fffffffdca0, func=0x11114fe0 , parms=0x7fffffffdcc0) at /media/data/blender_guest/blender_master/source/blender/python/intern/bpy_rna.c:8505 #12 0x000000000380844b in panel_draw (C=0x7ffff70aaa88, panel=0x7fffb59d2108) at /media/data/blender_guest/blender_master/source/blender/makesrna/intern/rna_ui.c:144 #13 0x00000000038b7529 in ed_panel_draw (C=0x7ffff70aaa88, area=0x7fffebb01488, region=0x7fffed477808, lb=0x7fffed477910, pt=0x7fffc2dc5908, panel=0x7fffb59d2108, w=426, em=20, vertical=true, unique_panel_str=0x0) at /media/data/blender_guest/blender_master/source/blender/editors/screen/area.c:2464 #14 0x00000000038b7e91 in ED_region_panels_layout_ex (C=0x7ffff70aaa88, region=0x7fffed477808, paneltypes=0x7fffed4bce98, contexts=0x7fffffffe300, contextnr=11, vertical=true, category_override=0x0) at /media/data/blender_guest/blender_master/source/blender/editors/screen/area.c:2643 #15 0x000000000a60662e in buttons_main_region_layout_properties ( C=0x7ffff70aaa88, sbuts=0x7fffed69f3c8, region=0x7fffed477808) at /media/data/blender_guest/blender_master/source/blender/editors/space_but--Type for more, q to quit, c to continue without paging-- tons/space_buttons.c:205 #16 0x000000000a6066b1 in buttons_main_region_layout (C=0x7ffff70aaa88, region=0x7fffed477808) at /media/data/blender_guest/blender_master/source/blender/editors/space_buttons/space_buttons.c:218 #17 0x00000000038b133e in ED_region_do_layout (C=0x7ffff70aaa88, region=0x7fffed477808) at /media/data/blender_guest/blender_master/source/blender/editors/screen/area.c:504 #18 0x00000000031242f5 in wm_draw_window_offscreen (C=0x7ffff70aaa88, win=0x7fffed6a4308, stereo=false) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_draw.c:643 #19 0x0000000003124a2e in wm_draw_window (C=0x7ffff70aaa88, win=0x7fffed6a4308) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_draw.c:809 #20 0x00000000031250a9 in wm_draw_update (C=0x7ffff70aaa88) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm_draw.c:1012 #21 0x0000000003121a1f in WM_main (C=0x7ffff70aaa88) at /media/data/blender_guest/blender_master/source/blender/windowmanager/intern/wm.c:481 #22 0x0000000002c80011 in main (argc=1, argv=0x7fffffffe608) --Type for more, q to quit, c to continue without paging-- at /media/data/blender_guest/blender_master/source/creator/creator.c:528 (gdb) (gdb) c Continuing. Writing: /tmp/blender.crash.txt Thread 1 "blender" received signal SIGSEGV, Segmentation fault. 0x0000000003e529d7 in get_constraint_expand_flag (C=0x7ffff70aaa88, panel=0x7fffc25c3908) at /media/data/blender_guest/blender_master/source/blender/editors/interface/interface_templates.c:1925 1925 return con->ui_expand_flag; (gdb) c Continuing. Couldn't get registers: No such process. Couldn't get registers: No such process. (gdb) Program terminated with signal SIGSEGV, Segmentation fault. The program no longer exists. (gdb)