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Random crashes with segmentation error (core dumped) in edit mode.
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System Information
Operating system: Kubuntu 19.10 kernel 5.0.9-050009 64 Bits
Graphics card: GeForce GTX 660 NVIDIA 418.56

Blender Version
Broken: version: 2.80 (sub 58), branch: blender2.7, commit date: 2019-04-22 22:52, hash: rBf2dc78f13fb7

Short description of error
Since 3 or 4 updates, I have a crash with segmentation error (core dumped) on several files. I join a problematic file below.
I made a clean fresh install, new .config blender, no more addon.

Exact steps for others to reproduce the error
It crash in edit mode after a certain time (~30" - 1 min) with different actions like :

  • scroll up-down or,
  • Tab press or,
  • select a edge or,
  • changing vertex to edge to face with 1,2,3 keyboard keys, ...

In a "konsole", I get :

Writing: /tmp/roulement-billes-608.001.crash.txt
Erreur de segmentation (core dumped)

Different crashes .txt with the same backtrace :

# backtrace
./blender(BLI_system_backtrace+0x1d) [0x13458cd]
./blender() [0x1161999]
/lib/x86_64-linux-gnu/ [0x7fba52934f60]
./blender(DEG_iterator_objects_begin+0xd) [0x137d6bd]
./blender(DRW_cache_free_old_batches+0xd2) [0x2a22082]
./blender(view3d_main_region_draw+0x7f) [0x2ce1e0f]
./blender(ED_region_do_draw+0x851) [0x2d546a1]
./blender(wm_draw_update+0x462) [0x151e262]
./blender(WM_main+0x30) [0x151ba70]
./blender(main+0x30a) [0x10c7dfa]
/lib/x86_64-linux-gnu/ [0x7fba52917b6b]
./blender(_start+0x2a) [0x115e2aa]

The most annoying this is if I creat a new file, I add a cube with more vertices than my file below for example, I can't reproduce the crashes.



Event Timeline

brochard (brochignac) renamed this task from Crash with segmentation error (core dumped) to Random crashes with segmentation error (core dumped) in edit mode..Apr 23 2019, 1:48 PM