On Sat, 3 Oct 2026, Bjoern A. Zeeb wrote:

On Sat, 26 Sep 2026, Warner Losh wrote:

On Sat, Sep 26, 2026 at 7:36 AM Bjoern A. Zeeb <
[email protected]> wrote:

On Sat, 26 Sep 2026, Warner Losh wrote:

On Sat, Sep 26, 2026 at 6:17 AM Bjoern A. Zeeb <
[email protected]> wrote:

Hi,

sorry I cannot gather more parts of the console before this easily; this
is a remote machine booting via IPv4 (just in case you wonder with me).

It's a EDK II firmware, boot options is IPv4 PXE.  Boot file is
loader.efi,
which is loader_4th.efi in that setup.

I updated to a kernel/world from the last 48 hours and the boot hangs:
..

Do I need to start a bisect?


If you have multiple NICs, it may be that we assume unit 0 in the
committed code. I got a report yesterday thta I saw just before
I was heading to bed, so I worked up

http://people.freebsd.org/~imp/net-unit.patch

to see if it fixed the problem for the reporter and sent it off. I then
told claude to add a two-nic booting from the second nic scenario
to boot-test.sh and went to bed. Now I wake up to this :) I'll see
if that tests things, but in the mean time, it wouldn't hurt to try
the above.

I'll give it a shot as soon as I can reboot again (may be a few hours
still)
but the machine in question here has a single NIC only.

If it does not help I'll try to narrow things down and report back.


If my patch doesn't work, try commenting out the call
to maybe_download_initmd() in main.c

I could not yet do that.

The patch works and seems to make things boot again.

Thank you so much!


Finally, how long did you wait at the end? There's a 5 minute timeout that
might tell us something if it times out vs other behavior.

I got another test machine I could at least boot once but that indeed does
have multiple interfaces.

It says:

Setting currdev to md0:
MD not present
Setting currdev to net0:
Portmapper returned 0. TCP-only NFS server?
Portmapper returned 0. TCP-only NFS server?

/bz



--
For there shall arise false Christs, and false prophets, and shall shew
great signs and wonders; insomuch that, if it were possible, they shall
deceive the very elect. Behold, I have told you before. [Mat. 24:24-25]

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