Install panic on Sun Netra T4/20 6.3-RELEASE SMP

[Marius Strobl]

On Sun, Jan 20, 2008 at 10:07:05PM +0100, Dennis van Zuijlekom wrote:
> Hi there!
> 
> Attached is the output from the serial ttya after trying to install
> FreeBSD 6.3-RELEASE on an (unsupported) Sun Netra T4/20.
> 
> If you need me to test something, don't hesitate to contact me.
> 
> With kind regards,
> Dennis van Zuijlekom
> The Netherlands
> 
> -- 
> Here is your random fortune:
> Anyone can hold the helm when the sea is calm.
> 		-- Publius Syrus

> Probing system devices
> 
> 
> Sun Netra T4 (2 X UltraSPARC-III+) , No Keyboard
> Copyright 1998-2004 Sun Microsystems, Inc.  All rights reserved.
> OpenBoot 4.16.4, 4096 MB memory installed, Serial #51345119.
> Ethernet address 0:3:ba:f:76:df, Host ID: 830f76df.
> 
> 
> Initializing     1MB
> Rebooting with command: boot /pci at 8,700000/scsi at 6/disk at 6,0:f
> Boot device: /pci at 8,700000/scsi at 6/disk at 6,0:f  File and args:
> 
> >> FreeBSD/sparc64 boot block
>    Boot path:   /pci at 8,700000/scsi at 6/disk at 6,0:f
>    Boot loader: /boot/loader
> Consoles: Open Firmware console
> Boot path set to /pci at 8,700000/scsi at 6/disk at 6,0:a
> 
> FreeBSD/sparc64 bootstrap loader, Revision 1.0
> (root at edmunds.cse.buffalo.edu, Wed Jan 16 01:15:04 UTC 2008)
> bootpath="/pci at 8,700000/scsi at 6/disk at 6,0:a"
> Loading /boot/defaults/loader.conf
> /boot/kernel/kernel data=0x592608+0x5ba48 syms=[0x8+0x6f630+0x8+0x5d490]
> |
> Hit [Enter] to boot immediately, or any other key for command prompt.
> Booting [/boot/kernel/kernel]...
> nothing to autoload yet.
> jumping to kernel entry at 0xc0068000.
> Copyright (c) 1992-2008 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>         The Regents of the University of California. All rights reserved.
> FreeBSD is a registered trademark of The FreeBSD Foundation.
> FreeBSD 6.3-RELEASE #0: Wed Jan 16 17:52:27 UTC 2008
>     root at edmunds.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC
> real memory  = 4294967296 (4096 MB)
> avail memory = 4179083264 (3985 MB)
> cpu0: Sun Microsystems UltraSparc-III+ Processor (900.00 MHz CPU)
> cpu1: Sun Microsystems UltraSparc-III+ Processor (900.00 MHz CPU)
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
> ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413, REGOPS_FUNC)
> nexus0: <Open Firmware Nexus device>
> nexus0: <memory-controller>, type memory-controller (no driver attached)
> nexus0: <memory-controller>, type memory-controller (no driver attached)
> nexus0: <pci>, type pci (no driver attached)
> nexus0: <pci>, type pci (no driver attached)
> nexus0: <syscons>, type (unknown) (no driver attached)
> Timecounters tick every 1.000 msec
> SMP: AP CPU #1 Launched!
> md0: Preloaded image </boot/mfsroot> 4194304 bytes at 0xc06bab20
> Trying to mount root from ufs:/dev/md0
> panic: cpu_ipi_send: couldn't send ipi

This problem is fixed in 7.0, which still doesn't actually support
USIII/IV machines though. The version in the perforce repository
was self-hosting on USIII/IV with GCC3 but GCC4 also broke that.

Marius