Subject: Re: kern/29166: 2.0: uvm fault in fr_*
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: Pavel Cahyna <pavel.cahyna@st.mff.cuni.cz>
List: netbsd-bugs
Date: 01/31/2005 10:24:01
The following reply was made to PR kern/29166; it has been noted by GNATS.

From: Pavel Cahyna <pavel.cahyna@st.mff.cuni.cz>
To: gnats-bugs@netbsd.org, feyrer@rfhinf045.fh-regensburg.de
Cc: pcah8322@artax.karlin.mff.cuni.cz
Subject: Re: kern/29166: 2.0: uvm fault in fr_*
Date: Mon, 31 Jan 2005 11:32:10 +0100

 On Mon, 31 Jan 2005 02:27:00 +0000, feyrer wrote:
 
 >>Description:
 > 	After enabling ipf & ipnat on a machine doing pkgsrc bulk builds
 > 	and some other job (httpd, postgres), I start getting panics (ten
 > 	finger dump):
 > 
 > 		uvm_fault
 > 		kernel: page fault trap, code=0
 > 
 > 		db> bt
 > 		fr_coalexce
 > 		frpr_ipv6hdr
 > 		fr_makefrip
 > 		fr_checkicmp6matchingstate
 > 		fr_stlookup
 > 		fr_checkstate
 > 		fr_check
 > 		fr_check_wrapper
 > 		pfil_run_hooks
 > 		ip6_input
 > 		ip6intr
 > 		DDB lost frame for netbsd:Xsoftnet
 > 		Xsoftnet
 > 		--- interrupt ---
 > 		0x292:
 > 		db>
 
 Forgive my ignorance, but how is this different from kern/28875 that you
 have posted some time ago?
 
 >>Fix:
 	Yes, on the netbsd-2 branch please.
 
 Do you run the latest netbsd-2 branch on that machine? It seems you don't.