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Solaris 10 crashes with ipf 4.1.19

To: ipfilter@coombs.anu.edu.au
Subject: Solaris 10 crashes with ipf 4.1.19
From: dpkerr@kerr.net.au
Date: Sat, 17 Mar 2007 21:52:52 +1100
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Reply-to: dpkerr@kerr.net.au
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About a week ago, I installed 4.1.19 ipf and 2.1.12 pfil. I applied the patches
required to make it work with the latest 11/6 Solaris 10 release.

Twice now, the server has crashed with the following:

panic[cpu1]/thread=d6ea5200: genunix: [ID 335743 kern.notice] 
BAD TRAP: type=e (#pf Page fault) rp=dc9adae8 addr=10 occurred in module "ipf" 
due to a NULL pointer dereference

This is the second time in eight days.

It's a Sun Multi CPU Xeon V65X.

I am also running 2.4.4 pppd rather than the 2.4.0b Sun version. The second of 
the
panic/reboots happened after the pppd link went down and was trying to 
re-establish.
In that case, it is possible that an ipf -Fa had also just been done.

Any thoughts?

Regds,
Dave

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