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Date:      Fri, 24 Sep 2021 00:43:01 +0900
From:      Tomoaki AOKI <junchoon@dec.sakura.ne.jp>
To:        freebsd-current@freebsd.org
Subject:   Re: latest current fails to boot.
Message-ID:  <20210924004301.4b16fa28619ed5191b331be9@dec.sakura.ne.jp>
In-Reply-To: <20210922230905.79a494a4ddbecd7d6b8179ea@dec.sakura.ne.jp>
References:  <fa4768fb-4524-551d-1c8d-f144d6e5995b@gmail.com> <YUsl8sSAY0ybMWUI@albert.catwhisker.org> <20210922230905.79a494a4ddbecd7d6b8179ea@dec.sakura.ne.jp>

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On Wed, 22 Sep 2021 23:09:05 +0900
Tomoaki AOKI <junchoon@dec.sakura.ne.jp> wrote:

> On Wed, 22 Sep 2021 05:47:46 -0700
> David Wolfskill <david@catwhisker.org> wrote:
> 
> > On Wed, Sep 22, 2021 at 02:39:37PM +0200, Johan Hendriks wrote:
> > > I did a git pull this morning and it fails to boot.
> > > I hangs at Setting hostid : 0x917bf354
> > > 
> > > This is a vm running on vmware.
> > > If i boot the old kernel from yesterday it boots normally.
> > > 
> > > uname -a
> > > FreeBSD varnish-cdn-node03 14.0-CURRENT FreeBSD 14.0-CURRENT #0 
> > > main-n249518-5572fda3a2f: Tue Sep 21 14:40:22 CEST 2021 
> > > root@varnish-cdn-node03:/usr/obj/usr/src/amd64.amd64/sys/KRNL amd64
> > > ....
> > 
> > I had no issues with my build machine or either of two laptops, either
> > from yesterday:
> > 
> > FreeBSD g1-55.catwhisker.org 14.0-CURRENT FreeBSD 14.0-CURRENT #358 main-n249518-5572fda3a2f3: Tue Sep 21 05:15:22 PDT 2021     root@g1-55.catwhisker.org:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY  amd64 1400033 1400033
> > 
> > or today:
> > 
> > FreeBSD g1-55.catwhisker.org 14.0-CURRENT FreeBSD 14.0-CURRENT #359 main-n249556-c96da1994587: Wed Sep 22 04:24:17 PDT 2021     root@g1-55.catwhisker.org:/common/S4/obj/usr/src/amd64.amd64/sys/CANARY  amd64 1400033 1400033
> > 
> > [uname strings from my main laptop shown, but I keep the machines
> > in sync rather aggressively.]
> > 
> > Perhaps the issue you are encountering involves things not in my
> > environment (such as VMs or ZFS)?
> > 
> > Peace,
> > david
> > -- 
> > David H. Wolfskill                              david@catwhisker.org
> > Life is not intended to be a zero-sum game.
> > 
> > See https://www.catwhisker.org/~david/publickey.gpg for my public key.
> 
> For me, on bare metal (non-vm) amd64 with root-on-ZFS,
> 
>   Fails to boot to multiuser at git: 8db1669959ce
>   Boot fine at git: 0b79a76f8487
> 
> Boot to singleuser is fine even with failed revision.
> 
> Failure mode:
>  Hard hangup or spinning and non-operable. Hard power-off needed.
>  Seems to happen after starting rc.conf processing and before setting
>  hostid.
> 
> -- 
> Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>
> 

Additional info and correction.
 *Hung up before setting hostuuid, not hostid.

 *^T doesn't respond at all, only hard power off worked.

 *`kldload nvidia-modeset.ko` on single user mode sanely work.


Why I could know rc.conf is started to be processed:

 I have lines below at the end of /etc/rc.conf and its output is always
 the first line related to /etc/rc.conf, at least for non-verbose boot.
 The next line is normally "Setting hostuuid: " line, which was not
 displayed when boot hung up.


kldstat -q -n nvidia.ko
if [ 0 -ne $? ] ; then
  echo "Loading nvidia-driver modules via rc.conf."
  if [ -e /boot/modules/nvidia-modeset.ko ] ; then
    kld_list="${kld_list} nvidia-modeset.ko"
  else
    kld_list="${kld_list} nvidia.ko"
  fi
fi


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



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