Date: Tue, 12 Nov 2002 16:23:20 -0500 From: Girish Chandran <gchandran@newtecamerica.com> To: freebsd-bugs@FreeBSD.org Subject: Fatal Trap 12: Page fault while in kernel mode Message-ID: <3DD17148.2090609@newtecamerica.com>
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Hi, I modified the GENERIC kernel with the following options options BRIDGE options IPFIREWALL options IPFIREWALL_VERBOSE options IPFIREWALL_VERBOSE_LIMIT=10 options DUMMYNET I added the following lines to /etc/sysctl.conf net.link.ether.bridge=1 net.link.ether.bridge_ipfw=1 The kernel compiled fine and I was able to boot Then I added the following to /etc/sysctl.conf net.link.ether.bridge_cfg=fxp0,em0 and a line to /boot/loader.conf bridge_conf="YES" Now I cannot boot into the system!! I am getting the following message during boot: net.link.ether.bridge_cfg Fatal Trap 12: Page fault while in kernel mode fault virtual address 0x10 fault code supervisor read, page not present instruction pointer: 0x80:0xc0229f5b stack pointer 0x10: 0xcdcdf9f8 frame pointer 0x10: 0xcdcdfa04 code segment base 0x0 limit 0xfffff, type 0x1b DPL0 , pres 1, def32 1, gran 1 process eflags interrupt enabled, resume, IOPL=0 code segment current process 39 (sysctl) interrupt mask none trap number 12 panic: page fault syncing disks...6 3 2 2 done Automatic reboot in 15 seconds The problem appears to be the statement that I added to sysctl.conf. Can someone help? How do I boot back into the system? Thanks Girish To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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