System Freeze with freebsd-5.3-Release-p5

[Lin, Tsung Ching]

©ó ¤é¡A2005-01-16 ©ó 19:10 -0800¡AKris Kennaway ´£¨ì¡G
> On Mon, Jan 17, 2005 at 11:01:27AM +0800, Lin, Tsung Ching wrote:
> 
> > #################################################################################
> > # KERNCONF
> > include         SMP
> > 
> > ident           IBM-XSERIES-335
> > 
> > options         IPFIREWALL              #firewall
> > options         IPFIREWALL_VERBOSE      #enable logging to syslogd(8)
> > #options         IPFIREWALL_VERBOSE_LIMIT=100    #limit verbosity
> > #options         IPFIREWALL_DEFAULT_TO_ACCEPT    #allow everything by
> > default
> > options         IPFIREWALL_FORWARD      #packet destination changes
> > options         IPV6FIREWALL            #firewall for IPv6
> > options         IPV6FIREWALL_VERBOSE
> > #options         IPV6FIREWALL_VERBOSE_LIMIT=100
> > #options         IPV6FIREWALL_DEFAULT_TO_ACCEPT
> > options         IPDIVERT                #divert sockets
> > options         IPSTEALTH               #support for stealth forwarding
> > options         TCP_DROP_SYNFIN         #drop TCP packets with SYN+FIN
> > #options        TCP_SIGNATURE           #include support for RFC 2385
> > options         DUMMYNET
> > options         BRIDGE
> > options         ZERO_COPY_SOCKETS
> 
> Some of these are suspicious:
> 
> > options         MBUF_STRESS_TEST
> 
> This is designed to induce failures in buggy code.  You might be
> provoking a problem you wouldn't otherwise see in normal operation.
> 
> > options         TCPDEBUG
> 
> "This is undocumented"
> 
> i.e. you probably don't want it.
> 
> > options         MROUTING                # Multicast routing
> > options         PIM                     # Protocol Independent Multicast
> 
> These two are not widely used, so it's conceivable that they may be
> buggy.
> 
> Take them all out (if you need the last 2, still try without them to
> see if the problem is there).
> 
> Kris

hi

I had recompiled the kernel without those kern options.
if I enable both nis client and the second network interface, the
console shows "bge1: gigabit link up" and then the system freezes
without any log.

-- 
Lin, Tsung Ching <tclin at iis.sinica.edu.tw>
Institute of Information Science, Academia Sinica