Re: Ultrasparc III+ kernel panic

[BERTRAND Joël <joel.bertrand%systella.fr@localhost>]

Manuel Bouyer a écrit :
> On Sat, Feb 07, 2015 at 10:35:33AM +0100, BERTRAND Joël wrote:
> > 	Hello,
> >
> > 	I've seen some recursive panics without any information on Blade2000/SMP
> > (Ultrasparc III/750 or III+/900) :
> >
> > text_access_fault: pc=5a1b7cd8 va=5a1b6000
> > Skipping crash dump on recursive panic
> > panic: kernel fault
>
> I guess the real panic string is a few lines before this one.

	Sorry, I don't have any more information... You can see that see that 
panic immediatly occurs after syslogd restart and when this server was 
linking kde4 (with -j2).

Feb  7 08:51:30 legendre openvpn[22733]: WARNING: 'ifconfig' is present 
in local config but missing in remote config, local='ifconfig 
192.168.2.0 255.255.255.0'
Feb  7 08:51:30 legendre openvpn[22733]: Data Channel Encrypt: Cipher 
'BF-CBC' initialized with 128 bit key
Feb  7 08:51:30 legendre openvpn[22733]: Data Channel Encrypt: Using 160 
bit message hash 'SHA1' for HMAC authentication
Feb  7 08:51:30 legendre openvpn[22733]: Data Channel Decrypt: Cipher 
'BF-CBC' initialized with 128 bit key
Feb  7 08:51:30 legendre openvpn[22733]: Data Channel Decrypt: Using 160 
bit message hash 'SHA1' for HMAC authentication
Feb  7 08:51:30 legendre openvpn[22733]: Control Channel: TLSv1, cipher 
TLSv1/SSLv3 DHE-RSA-AES256-SHA, 1024 bit RSA
Feb  7 08:51:44 legendre rpc.lockd: no matching entry for pythagore
Feb  7 08:54:34 legendre rpc.lockd: no matching entry for pythagore
Feb  7 08:59:37 legendre rpc.lockd: no matching entry for pythagore
Feb  7 09:09:23 legendre syslogd[376]: last message repeated 24 times
Feb  7 09:19:23 legendre syslogd[376]: last message repeated 4 times
Feb  7 09:33:22 legendre syslogd[442]: restart
Feb  7 09:33:22 legendre /netbsd: text_access_fault: pc=5a1b7cd8 va=5a1b6000
Feb  7 09:33:22 legendre /netbsd: Skipping crash dump on recursive panic
Feb  7 09:33:22 legendre /netbsd: panic: kernel fault
Feb  7 09:33:22 legendre /netbsd: cpu1: Begin traceback...
Feb  7 09:33:22 legendre /netbsd: cpu1: End traceback...
Feb  7 09:33:22 legendre /netbsd: cpu0: data fault: pc=14bdae8 rpc=0 
addr=ffffffffffff8000
Feb  7 09:33:22 legendre /netbsd:
Feb  7 09:33:22 legendre /netbsd: cpu1: rebooting
Feb  7 09:33:22 legendre /netbsd:
Feb  7 09:33:22 legendre /netbsd: Copyright (c) 1996, 1997, 1998, 1999, 
2000, 2001, 2002, 2003, 2004, 2005,
Feb  7 09:33:22 legendre /netbsd:    2006, 2007, 2008, 2009, 2010, 2011, 
2012, 2013, 2014, 2015
Feb  7 09:33:22 legendre /netbsd:    The NetBSD Foundation, Inc.  All 
rights reserved.
Feb  7 09:33:22 legendre /netbsd: Copyright (c) 1982, 1986, 1989, 1991, 1993
Feb  7 09:33:22 legendre /netbsd:    The Regents of the University of 
California.  All rights reserved.
Feb  7 09:33:22 legendre /netbsd:
Feb  7 09:33:22 legendre /netbsd: NetBSD 7.99.4 (CUSTOM) #9: Thu Feb  5 
18:00:30 CET 2015
Feb  7 09:33:22 legendre /netbsd: 
bertrand%legendre.systella.fr@localhost:/usr/obj/sys/arch/sparc64/compile/CUSTOM
Feb  7 09:33:22 legendre /netbsd: total memory = 2048 MB
Feb  7 09:33:22 legendre /netbsd: avail memory = 1992 MB

Dmesg doesn't contains any usable information.

	Regards,

	JKB