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Date: Fri, 9 Aug 2002 20:40:05 -0700 (PDT)
Message-Id: <200208100340.g7A3e5P3038220@freefall.freebsd.org>
To: freebsd-bugs@FreeBSD.org
Cc: 
From: Brad Johnson <bjohnson@got.wedgie.org>
Subject: Re: kern/41492: Kernel Panic after cvsup'ing 8/9/02
Reply-To: Brad Johnson <bjohnson@got.wedgie.org>
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The following reply was made to PR kern/41492; it has been noted by GNATS.

From: Brad Johnson <bjohnson@got.wedgie.org>
To: freebsd-gnats-submit@FreeBSD.org
Cc: max@clarksys.com
Subject: Re: kern/41492: Kernel Panic after cvsup'ing 8/9/02
Date: Fri, 9 Aug 2002 23:40:41 -0400 (EDT)

 Hi...
 
 I experienced a very similar error after cvsup'ing on 8/9/02. However, my
 message was slightly different and might not be related:
 
 Fatal trap 12: page fault while in kernel mode
 fault virtual address = 0x0
 fault code = supervisor read, page not present
 instruction pointer = 0x8:0xc016e580
 stack pointer = 0x10:0xcdb17d08
 frame pointer = 0x10:0xcdb17d10
 code sgement = base 0x0, limit 0xfffff, type 0x1b
  		DPL 0, pres 1, def32 1, gran 1
 processor eflags = interrupt enabled, resume, IOPL = 0
 current process = 85 (sendmail)
 interrupt mask = net tty
 trap number = 12
 panic: page fault
 
 Now... here's the odd thing; I'm not running sendmail. My /etc/rc.conf
 looks like this:
 
 linux_enable="YES"
 sshd_enable="YES"
 pccard_enable="YES"
 ifconfig_ep0="DHCP"
 hostname="bjohnson.mydomain.com"
 pccard_ifconfig="DHCP"
 sendmail_enable="NONE"
 portmap_enable="NO"
 firewall_enable="YES"
 firewall_type="open"
 
 So I'm not sure how sendmail is even starting. But this is where it gets
 even more bizarre. If I comment out the firewall_enable and firewall_type
 lines, the system boots fine. 
 
 And yes, I have option IPFIREWALL in my kernel conf.
 
 Something this random could easily be a memory-related error, I guess.
 Might Max and I have similar problems?
 
 Again, I'm on the 4.6 STABLE branch and just cvsup'ed today.
 
 Thanks,
 Brad Johnson
 

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