**System Information**
Debian Buster 64bit, GTX1080 390.87
**Blender Version**
Broken: rB2a354dd4bde05614f5cd67235edd0463d22d26c4
Worked: no knowledge
**Short description of error**
Open the file and observe instant assert failure. Release build works fine.
**Exact steps for others to reproduce the error**
Same as description :)
Here is the backtrace {P831}
Not sure its DWM or DEG issue though.