Occasional crashes in edit mode while moving a mesh with the mirror modifier #58959

New Issue

Martin Capitanio · 2018-12-07T18:51:12+01:00

Martin Capitanio commented

2018-12-07 18:51:12 +01:00

System Information
Linux Mesa 18.2.4
AMD Radeon HD 7700 Series (CAPE VERDE, DRM 3.27.0, 4.19.2-041902-generic, LLVM 7.0.0)

Blender Version
Broken: f034926dba
Short description of error
Crash in edit mode when moving a mesh with mirror modifier:

Thread 1 "blender8tip" received signal SIGSEGV, Segmentation fault.
0x00007fffa4bc0040 in ?? ()
(gdb) bt
- 0  0x00007fffa4bc0040 in  ()
- 1  0x0000000000000002 in  ()
- 2  0x00007fffffffc4d0 in  ()
- 3  0x00007fffb5930d58 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
- 4  0x00007fffb5932118 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
- 5  0x00007fffb568795f in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
- 6  0x00007fffb5649c4a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
- 7  0x00007fffb564a68a in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#8  0x0000555556c7dfdb in draw_geometry_execute_ex (shgroup=0x7fffa03d1d70, geom=0x7fff9fb5af28, start=0, count=0, draw_instance=<optimized out>)
    at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:868
#9  0x0000555556c7fc63 in draw_geometry_execute (geom=<optimized out>, shgroup=0x7fffa03d1d70)
    at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:875
- 10 0x0000555556c7fc63 in draw_shgroup (pass_state=<optimized out>, shgroup=0x7fffa03d1d70) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:1230
- 11 0x0000555556c7fc63 in drw_draw_pass_ex (pass=0x7fffa64391d0, start_group=<optimized out>, end_group=0x7fffa03d1d70)
    at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:1303
- 12 0x0000555556c791a0 in drw_engines_draw_scene () at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager.c:1071
- 13 0x0000555556c7a11f in DRW_draw_render_loop_ex (depsgraph=0x7fffcc3d5608, engine_type=<optimized out>, ar=0x7fffa7ff81c8, v3d=0x7fffa83c3a08, viewport=<optimized out>, evil_C=evil_C@entry=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager.c:1527
- 14 0x0000555556c7a51b in DRW_draw_view (C=C@entry=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager.c:1405
- 15 0x0000555556732a87 in view3d_draw_view (ar=0x7fffa7ff81c8, C=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/editors/space_view3d/view3d_draw.c:1319
- 16 0x0000555556732a87 in view3d_main_region_draw (C=0x7fffce46d408, ar=0x7fffa7ff81c8) at /intranet/blender-build/blender-git/source/blender/editors/space_view3d/view3d_draw.c:1340
- 17 0x000055555695eb71 in ED_region_do_draw (C=C@entry=0x7fffce46d408, ar=ar@entry=0x7fffa7ff81c8) at /intranet/blender-build/blender-git/source/blender/editors/screen/area.c:529
#18 0x0000555556651cc1 in wm_draw_window_offscreen (stereo=false, win=0x7fffa8b35b88, C=0x7fffce46d408)
    at /intranet/blender-build/blender-git/source/blender/windowmanager/intern/wm_draw.c:580
- 19 0x0000555556651cc1 in wm_draw_window (win=0x7fffa8b35b88, C=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/windowmanager/intern/wm_draw.c:712
- 20 0x0000555556651cc1 in wm_draw_update (C=C@entry=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/windowmanager/intern/wm_draw.c:866
- 21 0x000055555664fdf0 in WM_main (C=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/windowmanager/intern/wm.c:433
- 22 0x000055555660d761 in main (argc=1, argv=0x7fffffffdd08) at /intranet/blender-build/blender-git/source/creator/creator.c:521


#8  0x0000555556c7dfdb in draw_geometry_execute_ex (shgroup=0x7fffa03d1d70, geom=0x7fff9fb5af28, start=0, count=0, draw_instance=<optimized out>)
    at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:868
868		GPU_batch_draw_range_ex(geom, start, count, draw_instance);
(gdb) l
863		GPU_batch_program_set_no_use(
864		        geom, GPU_shader_get_program(shgroup->shader), GPU_shader_get_interface(shgroup->shader));
865		/* XXX hacking gawain. we don't want to call glUseProgram! (huge performance loss) */
866		geom->program_in_use = true;
867	
==> 868		GPU_batch_draw_range_ex(geom, start, count, draw_instance);
869	
870		geom->program_in_use = false; /* XXX hacking gawain */
871	}
872

**System Information** Linux Mesa 18.2.4 AMD Radeon HD 7700 Series (CAPE VERDE, DRM 3.27.0, 4.19.2-041902-generic, LLVM 7.0.0) **Blender Version** Broken: f034926dbac36de826b023cb0adeed447384414e **Short description of error** Crash in edit mode when moving a mesh with mirror modifier: ![image.png](https://archive.blender.org/developer/F5872918/image.png) ``` Thread 1 "blender8tip" received signal SIGSEGV, Segmentation fault. 0x00007fffa4bc0040 in ?? () (gdb) bt - 0 0x00007fffa4bc0040 in () - 1 0x0000000000000002 in () - 2 0x00007fffffffc4d0 in () - 3 0x00007fffb5930d58 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so - 4 0x00007fffb5932118 in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so - 5 0x00007fffb568795f in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so - 6 0x00007fffb5649c4a in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so - 7 0x00007fffb564a68a in () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #8 0x0000555556c7dfdb in draw_geometry_execute_ex (shgroup=0x7fffa03d1d70, geom=0x7fff9fb5af28, start=0, count=0, draw_instance=<optimized out>) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:868 #9 0x0000555556c7fc63 in draw_geometry_execute (geom=<optimized out>, shgroup=0x7fffa03d1d70) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:875 - 10 0x0000555556c7fc63 in draw_shgroup (pass_state=<optimized out>, shgroup=0x7fffa03d1d70) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:1230 - 11 0x0000555556c7fc63 in drw_draw_pass_ex (pass=0x7fffa64391d0, start_group=<optimized out>, end_group=0x7fffa03d1d70) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:1303 - 12 0x0000555556c791a0 in drw_engines_draw_scene () at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager.c:1071 - 13 0x0000555556c7a11f in DRW_draw_render_loop_ex (depsgraph=0x7fffcc3d5608, engine_type=<optimized out>, ar=0x7fffa7ff81c8, v3d=0x7fffa83c3a08, viewport=<optimized out>, evil_C=evil_C@entry=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager.c:1527 - 14 0x0000555556c7a51b in DRW_draw_view (C=C@entry=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager.c:1405 - 15 0x0000555556732a87 in view3d_draw_view (ar=0x7fffa7ff81c8, C=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/editors/space_view3d/view3d_draw.c:1319 - 16 0x0000555556732a87 in view3d_main_region_draw (C=0x7fffce46d408, ar=0x7fffa7ff81c8) at /intranet/blender-build/blender-git/source/blender/editors/space_view3d/view3d_draw.c:1340 - 17 0x000055555695eb71 in ED_region_do_draw (C=C@entry=0x7fffce46d408, ar=ar@entry=0x7fffa7ff81c8) at /intranet/blender-build/blender-git/source/blender/editors/screen/area.c:529 #18 0x0000555556651cc1 in wm_draw_window_offscreen (stereo=false, win=0x7fffa8b35b88, C=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/windowmanager/intern/wm_draw.c:580 - 19 0x0000555556651cc1 in wm_draw_window (win=0x7fffa8b35b88, C=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/windowmanager/intern/wm_draw.c:712 - 20 0x0000555556651cc1 in wm_draw_update (C=C@entry=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/windowmanager/intern/wm_draw.c:866 - 21 0x000055555664fdf0 in WM_main (C=0x7fffce46d408) at /intranet/blender-build/blender-git/source/blender/windowmanager/intern/wm.c:433 - 22 0x000055555660d761 in main (argc=1, argv=0x7fffffffdd08) at /intranet/blender-build/blender-git/source/creator/creator.c:521 #8 0x0000555556c7dfdb in draw_geometry_execute_ex (shgroup=0x7fffa03d1d70, geom=0x7fff9fb5af28, start=0, count=0, draw_instance=<optimized out>) at /intranet/blender-build/blender-git/source/blender/draw/intern/draw_manager_exec.c:868 868 GPU_batch_draw_range_ex(geom, start, count, draw_instance); (gdb) l 863 GPU_batch_program_set_no_use( 864 geom, GPU_shader_get_program(shgroup->shader), GPU_shader_get_interface(shgroup->shader)); 865 /* XXX hacking gawain. we don't want to call glUseProgram! (huge performance loss) */ 866 geom->program_in_use = true; 867 ==> 868 GPU_batch_draw_range_ex(geom, start, count, draw_instance); 869 870 geom->program_in_use = false; /* XXX hacking gawain */ 871 } 872 ```

Martin Capitanio commented

2018-12-07 18:51:12 +01:00

Added subscriber: @capnm

Martin Capitanio commented

2018-12-07 20:29:40 +01:00

I can reproduce that with this file
#58959-crash-test-01.blend
c3da1691ac

add mirror modifier
l-select (or move) the mesh until blender crashes

No problems with my older version compiled on 2018-12-02
cf18eb2de3

I can reproduce that with this file [#58959-crash-test-01.blend](https://archive.blender.org/developer/F5873868/T58959-crash-test-01.blend) c3da1691aca740850ad13b5c1fb2407f594585c9 1. add mirror modifier 2. l-select (or move) the mesh until blender crashes No problems with my older version compiled on 2018-12-02 cf18eb2de39fd1e4c35e1cf545092834b34e000d

Martin Capitanio commented

2018-12-08 13:05:04 +01:00

Changed status from 'Open' to: 'Archived'

Martin Capitanio closed this issue

2018-12-08 13:05:04 +01:00

Martin Capitanio self-assigned this 2018-12-08 13:05:04 +01:00

Martin Capitanio commented

2018-12-08 13:05:04 +01:00

Looks like a mesa 18.2.x driver issue.
Works on the same hardware with Linux mesa 18.0.5 or Windows.

Looks like a mesa 18.2.x driver issue. Works on the same hardware with Linux mesa 18.0.5 or Windows.

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Occasional crashes in edit mode while moving a mesh with the mirror modifier #58959