On Tue, Feb 23, 2021 at 02:36:04PM -0600, Dean E. Weimer via freebsd-stable
wrote:> I just built and installed FreeBSD 13.0 Beta 3 from source checked out
> with last commit of 4b737a9c58cac69008f189cc44e7d1a81a0b601c after the
> install I was installing a few ports, and perl5.32 failed to build
> stating dtrace -h not available.
>
> root at fbsd13-devel:/ # dtrace -h
> dtrace: failed to establish error handler:
"/usr/lib/dtrace/psinfo.d",
> line 1: failed to copy type of 'pr_uid': Type information is in
parent
> and unavailable
>
> The initial install from the FreeBSD-BETA3 iso image does work as
> expected, so the problem was introduced since then.
>
> root at fbsd13:/jails/devel # dtrace -h
> dtrace: -h requires one or more scripts or enabling options
>
> It does appear that the commit ae093a0614f30d4cdffb853e4eba93322e8ed8f4
> references changes to dtrace.
Are you using GENERIC, or some custom kernel configuration? Could you
show output from "ctfdump -S /boot/kernel/kernel"? The error you
reported is typically the result of some problems with the C type
metadata used by dtrace. The commit you referenced ought to be
unrelated.