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List:       ipfilter
Subject:    RE: panic FreeBSD 2.2.8 with IP Filter v3.2.10p1
From:       "Smith, Eric V." <EricSmith () windsor ! com>
Date:       1999-03-25 11:58:52
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Taking a suggestion from Darren, I removed 2 rules that had "to <ifname>" in
them.  That solved my problem.  This machine has now been up for 4 days,
which would never have occurred before I removed these rules.

Thanks, Darren!

I also put ipfilter into the kernel, as opposed to an LKM, but that didn't
change the problem.  I'll probably leave it in the kernel.

Eric.

> > > -----Original Message-----
> > > From: Smith, Eric V. [mailto:EricSmith@windsor.com]
> > > Sent: Tuesday, March 16, 1999 7:40 AM
> > > To: 'ipfilter@coombs.anu.edu.au'
> > > Subject: panic FreeBSD 2.2.8 with IP Filter v3.2.10p1 
> > > 
> > > 
> > > 2 or 3 times a day I get a panic in ip_input().  gdb tells me:
> > > 
> > > IdlePTD 1ad000
> > > current pcb at 196904
> > > panic: page fault
> > > #0  0xf010b473 in boot ()
> > > (kgdb) bt 
> > > #0  0xf010b473 in boot ()
> > > #1  0xf010b742 in panic ()
> > > #2  0xf01737fa in trap_fatal ()
> > > #3  0xf01732bc in trap_pfault ()
> > > #4  0xf0172f47 in trap ()
> > > #5  0x30206c65 in ?? ()
> > > #6  0xf4afd6c1 in ?? ()
> > > #7  0xf4afeab3 in ?? ()
> > > #8  0xf013c5c4 in ip_input ()
> > > #9  0xf013ca20 in ipintr ()
> > > 
> > > I don't know enough about gdb and kernel symbols to get more 
> > > info from this.
> > > Is there some way to get more info from a dump, like what 
> > > line number these
> > > PC's refer to?
> > > 
> > > Also, has anyone seen this problem?  If I turn ipfilter off, 
> > > this system
> > > will run for weeks with no problems, so I'm reasonably sure 
> > > it's an ipfilter
> > > problem.
> > > 
> > > Thanks.
> > > 
> > > Eric.
> > > 
> > 
> 

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