BUG: 5.0rc11 crashes with 'int ether print' command

When trying to print the ethernet list, 5.0rc11 crashes

int ether print
or int, ether, then print will crash the interface

All Intel Cards, Intel PT Quad, Intel CT PCI Express, Intel PF PCI Express (Fiber Card)

int print works
int ether print crashes and logs me out

Winbox Ethernet list works fine

What do you mean ‘crashes’? Does the whole box become inoperative, or is is only the command line session?

The command line session.