**System Information**
Operating system: Linux-4.15.0-50-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 418.67
**Blender Version**
Broken: version: 2.80 (sub 72), branch: blender2.7, commit date: 2019-05-29 18:17, hash: `rBfee600f47980`
Worked: (optional)
**Short description of error**
Crash when right click on buttons.
**Exact steps for others to reproduce the error**
Open blender, right click on any of these buttons, crash.
{F7080043}
log
```
$ cat /tmp/blender.crash.txt
# Blender 2.80 (sub 72), Commit date: 2019-05-29 18:17, Hash fee600f47980
# backtrace
blender(BLI_system_backtrace+0x1d) [0x138162d]
blender() [0x11687f9]
/lib/x86_64-linux-gnu/libc.so.6(+0x3ef20) [0x7f370f084f20]
blender() [0x2cff402]
blender() [0x2cffa86]
blender() [0x152f3dd]
blender() [0x15326fa]
blender() [0x15332e2]
blender() [0x153395c]
blender(wm_event_do_handlers+0x240) [0x1533fd0]
blender(WM_main+0x20) [0x152a580]
blender(main+0x30a) [0x10ceb3a]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f370f067b97]
blender(_start+0x2a) [0x116510a]
```