Blender 2.83beta crashes right after closing Preferences dialog on Fedora 32 #76307

New Issue

Anton Raves · 2020-05-01T20:30:37+02:00

Anton Raves commented

2020-05-01 20:30:37 +02:00

System Information
Operating system: Linux-5.6.7-300.fc32.x86_64-x86_64-with-fedora-32-Thirty_Two 64 Bits
Graphics card: AMD JUNIPER (DRM 2.50.0 / 5.6.7-300.fc32.x86_64, LLVM 10.0.0) X.Org 3.3 (Core Profile) Mesa 20.0.5

Blender Version
Broken: version: 2.83 (sub 15), branch: master, commit date: 2020-04-29 08:26, hash: 839fe335d2
Worked: (newest version of Blender that worked as expected)

Short description of error
Blender 2.83 (sub 15) crashes right after closing Preferences dialog on Fedora 32.

Exact steps for others to reproduce the error
Download the Blender 2.83 (sub 15) from the buildbot environment, launch it directly or from the Terminal using

/opt/blender/blender --debug

Under the "File"-menu select "Defaults" and then "Load Factory Settings" to begin fresh. Now go to the "Edit"-menu and select "Preferences". It doesn't matter if chanes are made there or not, click "Save Preferences" and close the Preferences-window. Now it will take a few seconds in which the mouse can be moved and such, after which clicking the mouse will not be registered anymore and Blender itself crashes. The Terminal then contains the following lines:

[machinename@macpro ~]$ /opt/blender/blender --debug
Switching to fully guarded memory allocator.
Blender 2.83 (sub 15)
Build: 2020-04-29 08:47:09 Linux Release
argv[0] = /opt/blender/blender
argv[1] = --debug
Read prefs: /home/machinename/.config/blender/2.83/config/userpref.blend
read file /home/machinename/.config/blender/2.83/config/startup.blend
  Version 283 sub 15 date 2020-04-29 08:26 hash 839fe335d2d6
found bundled python: /opt/blender/2.83/python
read file 
  Version 280 sub 39 date unknown hash unknown
Writing userprefs: '/home/machinename/.config/blender/2.83/config/userpref.blend' ok
Writing: /tmp/blender.crash.txt
Segmentation fault (core dumped)
[machinename@macpro ~]$

And the /tmp/blender.crash.txt file contains the following lines:

# Blender 2.83 (sub 15), Commit date: 2020-04-29 08:26, Hash 839fe335d2d6

# backtrace
/opt/blender/blender(BLI_system_backtrace+0x1d) [0x69841ad]
/opt/blender/blender() [0xc14bb2]
/lib64/libc.so.6(+0x3cab0) [0x7f42923cdab0]
/usr/lib64/dri/r600_dri.so(+0x5b4d6e) [0x7f4265a88d6e]
/usr/lib64/dri/r600_dri.so(+0x6ddc63) [0x7f4265bb1c63]
/usr/lib64/dri/r600_dri.so(+0x125f5e) [0x7f42655f9f5e]
/usr/lib64/dri/r600_dri.so(+0x128213) [0x7f42655fc213]
/usr/lib64/dri/r600_dri.so(+0x133794) [0x7f4265607794]
/usr/lib64/dri/r600_dri.so(+0x13078e) [0x7f426560478e]
/usr/lib64/dri/r600_dri.so(+0x122b62) [0x7f42655f6b62]
/usr/lib64/dri/r600_dri.so(+0x357b4d) [0x7f426582bb4d]
/usr/lib64/dri/r600_dri.so(+0x357c05) [0x7f426582bc05]
/opt/blender/blender(immEnd+0x2f9) [0x5690a49]
/opt/blender/blender(ED_region_do_draw+0xbaa) [0x121f44a]
/opt/blender/blender(wm_draw_update+0x52d) [0xec287d]
/opt/blender/blender(WM_main+0x30) [0xec0820]
/opt/blender/blender(main+0x321) [0xb4b7d1]
/lib64/libc.so.6(__libc_start_main+0xf2) [0x7f42923b8042]
/opt/blender/blender() [0xc113dc]

**System Information** Operating system: Linux-5.6.7-300.fc32.x86_64-x86_64-with-fedora-32-Thirty_Two 64 Bits Graphics card: AMD JUNIPER (DRM 2.50.0 / 5.6.7-300.fc32.x86_64, LLVM 10.0.0) X.Org 3.3 (Core Profile) Mesa 20.0.5 **Blender Version** Broken: version: 2.83 (sub 15), branch: master, commit date: 2020-04-29 08:26, hash: `839fe335d2` Worked: (newest version of Blender that worked as expected) **Short description of error** Blender 2.83 (sub 15) crashes right after closing Preferences dialog on Fedora 32. **Exact steps for others to reproduce the error** Download the Blender 2.83 (sub 15) from the buildbot environment, launch it directly or from the Terminal using /opt/blender/blender --debug Under the "File"-menu select "Defaults" and then "Load Factory Settings" to begin fresh. Now go to the "Edit"-menu and select "Preferences". It doesn't matter if chanes are made there or not, click "Save Preferences" and close the Preferences-window. Now it will take a few seconds in which the mouse can be moved and such, after which clicking the mouse will not be registered anymore and Blender itself crashes. The Terminal then contains the following lines: ``` [machinename@macpro ~]$ /opt/blender/blender --debug Switching to fully guarded memory allocator. Blender 2.83 (sub 15) Build: 2020-04-29 08:47:09 Linux Release argv[0] = /opt/blender/blender argv[1] = --debug Read prefs: /home/machinename/.config/blender/2.83/config/userpref.blend read file /home/machinename/.config/blender/2.83/config/startup.blend Version 283 sub 15 date 2020-04-29 08:26 hash 839fe335d2d6 found bundled python: /opt/blender/2.83/python read file Version 280 sub 39 date unknown hash unknown Writing userprefs: '/home/machinename/.config/blender/2.83/config/userpref.blend' ok Writing: /tmp/blender.crash.txt Segmentation fault (core dumped) [machinename@macpro ~]$ ``` And the /tmp/blender.crash.txt file contains the following lines: ``` # Blender 2.83 (sub 15), Commit date: 2020-04-29 08:26, Hash 839fe335d2d6 # backtrace /opt/blender/blender(BLI_system_backtrace+0x1d) [0x69841ad] /opt/blender/blender() [0xc14bb2] /lib64/libc.so.6(+0x3cab0) [0x7f42923cdab0] /usr/lib64/dri/r600_dri.so(+0x5b4d6e) [0x7f4265a88d6e] /usr/lib64/dri/r600_dri.so(+0x6ddc63) [0x7f4265bb1c63] /usr/lib64/dri/r600_dri.so(+0x125f5e) [0x7f42655f9f5e] /usr/lib64/dri/r600_dri.so(+0x128213) [0x7f42655fc213] /usr/lib64/dri/r600_dri.so(+0x133794) [0x7f4265607794] /usr/lib64/dri/r600_dri.so(+0x13078e) [0x7f426560478e] /usr/lib64/dri/r600_dri.so(+0x122b62) [0x7f42655f6b62] /usr/lib64/dri/r600_dri.so(+0x357b4d) [0x7f426582bb4d] /usr/lib64/dri/r600_dri.so(+0x357c05) [0x7f426582bc05] /opt/blender/blender(immEnd+0x2f9) [0x5690a49] /opt/blender/blender(ED_region_do_draw+0xbaa) [0x121f44a] /opt/blender/blender(wm_draw_update+0x52d) [0xec287d] /opt/blender/blender(WM_main+0x30) [0xec0820] /opt/blender/blender(main+0x321) [0xb4b7d1] /lib64/libc.so.6(__libc_start_main+0xf2) [0x7f42923b8042] /opt/blender/blender() [0xc113dc] ```

Anton Raves commented

2020-05-01 20:30:37 +02:00

Added subscriber: @Memento