System Information
Operating system: Linux-5.8.0-7630-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.32.03
Blender Version
Broken: version: 2.93.0 Alpha, branch: master, commit date: 2021-02-01 16:28, hash: rB59054d906fa9
Worked: (newest version of Blender that worked as expected)
Short description of error
Changing the render and viewport samples in cycles crashes
Exact steps for others to reproduce the error
- Download the attached file (from T85304, thanks to @Simon Thommes (simonthommes))
- Use for a bit, the file should crash shortly
Original description:
I'm getting a crash while on workbench viewport just by changing the cycles samples number.
Note: Currently working on producing a test file since this happens on complex linked production files
Reproducible both in win and lin
hash: rB59054d906fa9
Thread 1 "blender" received signal SIGSEGV, Segmentation fault.
0x000000000e3f4e33 in ghash_keyhash (key=0x7fffffffcf50, gh=0x0) at /home/zanqdo/Software/blender-git/blender/source/blender/blenlib/intern/BLI_ghash.c:148
148 return gh->hashfp(key);
(gdb) bt
#0 0x000000000e3f4e33 in ghash_keyhash (key=0x7fffffffcf50, gh=0x0) at /home/zanqdo/Software/blender-git/blender/source/blender/blenlib/intern/BLI_ghash.c:148
#1 ghash_lookup_entry (key=0x7fffffffcf50, gh=0x0) at /home/zanqdo/Software/blender-git/blender/source/blender/blenlib/intern/BLI_ghash.c:427
#2 BLI_ghash_lookup (gh=0x0, key=0x7fffffffcf50) at /home/zanqdo/Software/blender-git/blender/source/blender/blenlib/intern/BLI_ghash.c:805
#3 0x000000000357fe5d in BKE_scene_get_depsgraph (scene=0x7fff4f3f3808, view_layer=0x7fff6f079b08)
at /home/zanqdo/Software/blender-git/blender/source/blender/blenkernel/intern/scene.c:3462
#4 0x0000000003d1b1e6 in DRW_cache_free_old_batches (bmain=0x7fffc7a7e708) at /home/zanqdo/Software/blender-git/blender/source/blender/draw/intern/draw_manager.c:994
#5 0x0000000004c79c5d in view3d_main_region_draw (C=0x7ffff4710f88, region=0x7fffab5e1988)
at /home/zanqdo/Software/blender-git/blender/source/blender/editors/space_view3d/view3d_draw.c:1626
#6 0x0000000004522c9e in ED_region_do_draw (C=0x7ffff4710f88, region=0x7fffab5e1988) at /home/zanqdo/Software/blender-git/blender/source/blender/editors/screen/area.c:558
#7 0x0000000003a231f8 in wm_draw_window_offscreen (C=0x7ffff4710f88, win=0x7fffaee67208, stereo=false)
at /home/zanqdo/Software/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:731
#8 0x0000000003a237b9 in wm_draw_window (C=0x7ffff4710f88, win=0x7fffaee67208) at /home/zanqdo/Software/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:872
#9 0x0000000003a23e05 in wm_draw_update (C=0x7ffff4710f88) at /home/zanqdo/Software/blender-git/blender/source/blender/windowmanager/intern/wm_draw.c:1073
#10 0x0000000003a203b2 in WM_main (C=0x7ffff4710f88) at /home/zanqdo/Software/blender-git/blender/source/blender/windowmanager/intern/wm.c:643
#11 0x0000000003404bd5 in main (argc=1, argv=0x7fffffffdf38) at /home/zanqdo/Software/blender-git/blender/source/creator/creator.c:522Log file from merged ticket T85272