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Blender 2.80 Close when try weigth paint a simple cube
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Description

System Information
Operating system: Linux-4.15.0-46-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce GTX 560 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.116

Blender Version
Broken: version: 2.80 (sub 51), branch: blender2.7, commit date: 2019-03-24 22:08, hash: rB72ede30d0f97

`# Blender 2.80 (sub 51), Commit date: 2019-03-25 20:10, Hash 82de58b3184d
bpy.ops.mesh.primitive_cube_add(size=2, view_align=False, enter_editmode=False, location=(0, 0, 0)) # Operator
bpy.ops.paint.weight_paint_toggle() # Operator

backtrace

./blender(BLI_system_backtrace+0x33) [0x55a29f386893]
./blender(+0x11dec90) [0x55a29e8aac90]
/lib/x86_64-linux-gnu/libc.so.6(+0x3ef20) [0x7ff596493f20]
./blender(GPU_texture_format+0) [0x55a29eed9590]
./blender(+0x1802ab4) [0x55a29eeceab4]
./blender(GPU_texture_read_rect+0x38) [0x55a29eed8bc8]
./blender(view3d_update_depths_rect+0xea) [0x55a29e99535a]
./blender(+0x12e6ae9) [0x55a29e9b2ae9]
./blender(ED_view3d_autodist_simple+0x67) [0x55a29e9b3d67]
./blender(+0x1535cc0) [0x55a29ec01cc0]
./blender(+0x1536112) [0x55a29ec02112]
./blender(+0x152fd76) [0x55a29ebfbd76]
./blender(+0x153096a) [0x55a29ebfc96a]
./blender(paint_stroke_modal+0x750) [0x55a29ebfd440]
./blender(+0x11e70f1) [0x55a29e8b30f1]
./blender(+0x11e7c52) [0x55a29e8b3c52]
./blender(+0x11e830c) [0x55a29e8b430c]
./blender(wm_event_do_handlers+0x229) [0x55a29e8b4989]
./blender(WM_main+0x20) [0x55a29e8ab760]
./blender(main+0x33d) [0x55a29e85cf6d]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7ff596476b97]
./blender(_start+0x2a) [0x55a29e8a71ca]`

Event Timeline

Juan Gea (juang3d) awarded a token.EditedMar 26 2019, 1:15 PM

I've been able to reproduce the problem, but just in Linux, in windows I don't get a crash.

Jeroen Bakker (jbakker) triaged this task as Confirmed, High priority.

Also vertex paint crashes. Will assign to me and mark as high

Performed a bisect and issue originates from 40f8f445a3f9b6bc24b58e45be46060cc36c0394

I have the same problem i reported last week

T62778: Crash On weight Paint mode

From some reason it happens when it is the first action in open file