Thank you for the feedback.

> I'm seeing a lot of "invalid input" displayed like the below when
> using the 'bt' command.  Is this a known issue?
>

Yes.  This is a regression issue, which may be caused by the following patch:

 a3ea92bcae1f ("Fix for the tab completion output issues")

Would you mind reverting the above patch and trying it again?

Thanks.

Lianbo

 
> bt: invalid input: "jne"
> bt: invalid input: "mov"
> bt: invalid input: "movl"
> bt: invalid input: "jne"
> bt: invalid input: "jne"
> bt: invalid input: "jne"
> bt: invalid input: "rep"
> bt: invalid input: "je"
> bt: invalid input: "je"
> bt: invalid input: "je"
> bt: invalid input: "call"
> bt: invalid input: "call"
> bt: invalid input: "jne"
> bt: invalid input: "call"
> bt: invalid input: "call"
> bt: invalid input: "movl"
> bt: invalid input: "mov"
> bt: invalid input: "jne"
> bt: invalid input: "mov"
> bt: invalid input: "je"
> bt: invalid input: "call"