On 01.06.2025 20:10, наб wrote:
On Sun, Jun 01, 2025 at 06:20:17PM +0200, наб wrote:
On Sun, Jun 01, 2025 at 07:07:18PM +0300, Michael Tokarev wrote:
On 01.06.2025 18:47, наб wrote:
    curl -SOL ftp://ftp.netbsd.org/pub/NetBSD/images/10.1/NetBSD-10.1-i386.iso
    qemu-system-i386 -enable-kvm -smp 6 -m 4G -cdrom NetBSD-10.1-i386.iso
no longer manages to advance past the bootloader
I just tried the exact commands with qemu 10.0.0+ds-2~bpo12+2.
Works just fine for me, after hitting Enter to confirm the
default boot option, it starts netbsd installer which start
asking questions.
For me it loads the kernel (numbers and spinners) then bootloops...

Also tried with tcg (not kvm) and using qemu-system-x86_64, -
also works.

I'm on an amd notebook here right now, maybe this is important,
but it shouldn't be for tcg.  The system is bookworm.
I'm also on bookworm, lscpu says
     Model name:             Intel(R) Xeon(R) CPU           E5645  @ 2.40GHz

I don't think I have anything weird going on.

What I'm doing wrong?
Your setup seems the same as mine
(except for the underlying hardware, which really shouldn't matter).

I'll try some other systems and see what falls out.

I repro this with

debootstrap --variant minbase bookworm bookworm
mount --bind /dev bookworm/dev
mount --bind /sys bookworm/sys
mount --bind /proc bookworm/proc
# copy NetBSD-10.1-i386.iso
chroot bookworm
cat >> /etc/apt/sources.list
deb     http://deb.debian.org/debian bookworm-backports main contrib non-free 
non-free-firmware
deb-src http://deb.debian.org/debian bookworm-backports main contrib non-free 
non-free-firmware
^D
apt update
apt install qemu-system-x86
apt install qemu-system-x86/bookworm-backports
qemu-system-i386 -enable-kvm -smp 6 -m 4G -cdrom NetBSD-10.1-i386.iso

I still can't reproduce this one, no matter how I try.

However, I can reproduce a different failure with
10.0.0+ds-2~bpo12+2, and with 10.0.2+ds-2+b1 on
trixie:

Choose an option; RETURN for default; SPACE to stop countdown.
Option 1 will be chosen in 0 seconds.
20389236+589100+746196 [919406+939408+1024752]=0x17787ac
WARNING: couldn't open /var/db/entropy-file
Loading /stand/i386/10.1/modules/cd9660/cd9660.kmod
WARNING: 1 module failed to load
ESC[2JESCcESC[?7lESC[2JESC[0mSeaBIOS (version 1.16.3-debian-1.16.3-2)
..

This module loading failure looks rather suspicious.  And
it doesn't happen with 10.1.0-rc1.

It does not look right at all.

Maybe your failure is actually similar to mine, the prob is that
the netbsd kernel is unable to correctly read the cd-rom?

Still, I'm not sure where to go from here.

/mjt

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