Re: Updating EFI boot loader results in boot hangup

From: Tomoaki AOKI <junchoon_at_dec.sakura.ne.jp>
Date: Sat, 20 Aug 2022 02:56:14 UTC
On Wed, 17 Aug 2022 07:55:32 +0900
Tomoaki AOKI <junchoon@dec.sakura.ne.jp> wrote:

> On Mon, 15 Aug 2022 21:35:52 -0600
> Warner Losh <imp@bsdimp.com> wrote:
> 
> > On Mon, Aug 15, 2022, 9:04 PM Yasuhiro Kimura <yasu@freebsd.org> wrote:
> > 
> > > From: Yasuhiro Kimura <yasu@FreeBSD.org>
> > > Subject: Re: Updating EFI boot loader results in boot hangup
> > > Date: Sun, 14 Aug 2022 06:34:40 +0900 (JST)
> > >
> > > > From: Yasuhiro Kimura <yasu@FreeBSD.org>
> > > > Subject: Updating EFI boot loader results in boot hangup
> > > > Date: Sat, 13 Aug 2022 01:54:26 +0900 (JST)
> > > >
> > > >> I made regular update of my 14-CURRENT amd64 system from
> > > >> main-n257134-a69c0964625 to main-n257316-9d16275c65b. I also updated
> > > >> EFI boot loader (/boot/efi/efi/freebsd/loader.efi) but it results in
> > > >> boot hangup as following.
> > > >>
> > > >>
> > > https://people.freebsd.org/~yasu/FreeBSD-14-CURRENT-amd64-20220813-boot-hangup.png
> > > >>
> > > >> If I restore previous loader file (that is, loader.efi of
> > > >> main-n257134-a69c0964625 and kernel of main-n257316-9d16275c65b), then
> > > >> system boots successfully.
> > > >
> > > > I submitted the problem to FreeBSD Bugzilla.
> > > >
> > > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265825
> > > >
> > > > Best Regards.
> > >
> > > d98de744050 is committed. So I tested it with following steps.
> > >
> > > 1. Check out the commit.
> > > 2. cd /usr/src/stand
> > > 3. make
> > > 4. make install
> > > 5. install -m 755 -p /boot/loader.efi /boot/efi/efi/freebsd
> > > 6. shutdown -r now
> > >
> > > And system boots successfully. But while efi loader is workding a lot
> > > of messages are displayed as following.
> > >
> > >
> > > https://people.freebsd.org/~yasu/FreeBSD-14-CURRENT-amd64.20220816.efi-loader-message.png
> > 
> > 
> > Would you be able to share camcontrol devlist output? Privately if need be.
> > And have any of these disks ever held ufs filesystems??
> > 
> > Warner
> > 
> > 
> > > ---
> > > Yasuhiro Kimura
> 
> Just a "me too" info. I have (usually not mounted for test) UFS on ada0.
> (Now the UFS contains outdated [SVN era] root partition of main.)
> 
> % camcontrol devlist
> <CT2000MX500SSD1 M3CR010>          at scbus0 target 0 lun 0 (pass0,ada0)
> <AHCI SGPIO Enclosure 2.00 0001>   at scbus1 target 0 lun 0 (ses0,pass1)
> <Samsung SSD 970 EVO Plus 2TB 1B2QEXM7>  at scbus2 target 0 lun 1
> (pass2,nda0)
> 
> % gpart show nda0
> =>        40  3907029088  nda0  GPT  (1.8T)
>           40        2008        - free -  (1.0M)
>         2048     1126400     1  efi  (550M)
>      1128448        2048     2  freebsd-boot  (1.0M)
>      1130496  3770679296     3  freebsd-zfs  (1.8T)
>   3771809792   135219200     4  freebsd-swap  (64G)
>   3907028992         136        - free -  (68K)
> 
> 
> % gpart show ada0
> =>        40  3907029088  ada0  GPT  (1.8T)
>           40        2008        - free -  (1.0M)
>         2048     1126400     1  efi  (550M)
>      1128448        2048     2  freebsd-boot  (1.0M)
>      1130496  3749707776     3  freebsd-zfs  (1.7T)
>   3750838272    20971520     4  freebsd-ufs  (10G)
>   3771809792   135219200     5  freebsd-swap  (64G)
>   3907028992         136        - free -  (68K)
> 
> 
> -- 
> Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>
> 

Confirmed fixed at commit 6d645da0d49decc0352f27b8b5ff1983c611659d.
Thanks!

Sorry for the late report. I had been facing another, unrelated problem,
fixed at commit 545db925c3d5408e71e21432895770cd49fd2cf3.


-- 
Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>