Installed Freebsd 6.1 on first machine. Got Page Fault Kernel Panic error Trap number 12. No time to take down the entire message as it rebooted after 15 secs. Thought it was due to hardware. Installed Freebsd 6.1 on another machine. Got same error. current process = 13 (swi4: clock sio) I think the machine started this Kernel Panic only after I added another NIC card and ran Ipfilter and in particular Ipnat. The message I got is probably identical to this: http://www.freebsd.org/cgi/query-pr.cgi?pr=91597 I applied the fix there on /usr/src/sys/contrib/ipfilter/netinet/ip_state.c ) I also applied the from http://www.freebsd.org/cgi/query-pr.cgi?pr=100098 on /usr/src/sys/contrib/ipfilter/netinet/ip_fil_freebsd.c But the problem still remains. I have the vmcore.# files (the system crashed many times) but no kernel.debug to use kgdb on them. Than you. no005# more info.0 Dump header from device /dev/ad4s1b Architecture: i386 Architecture Version: 2 Dump Length: 501805056B (478 MB) Blocksize: 512 Dumptime: Sat Aug 12 11:37:44 2006 Hostname: no005.function.com Magic: FreeBSD Kernel Dump Version String: FreeBSD 6.1-RELEASE #0: Sun May 7 04:42:56 UTC 2006 root@opus.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP Panic String: page fault Dump Parity: 2757962794 Bounds: 0 Dump Status: good no005# ls -al total 472370 drwxr-x--- 2 root wheel 512 Aug 13 03:56 . drwxr-xr-x 22 root wheel 512 Aug 13 03:56 .. -rw-r--r-- 1 root wheel 2 Aug 13 03:56 bounds -rw------- 1 root wheel 443 Aug 12 11:39 info.0 -rw------- 1 root wheel 443 Aug 12 11:54 info.1 -rw------- 1 root wheel 443 Aug 12 12:07 info.2 -rw------- 1 root wheel 443 Aug 12 12:25 info.3 -rw------- 1 root wheel 443 Aug 13 03:56 info.4 -rw-r--r-- 1 root wheel 5 May 7 04:00 minfree -rw------- 1 root wheel 501805056 Aug 12 11:40 vmcore.0 -rw------- 1 root wheel 501805056 Aug 12 11:54 vmcore.1 -rw------- 1 root wheel 501805056 Aug 12 12:07 vmcore.2 -rw------- 1 root wheel 501805056 Aug 12 12:25 vmcore.3 -rw------- 1 root wheel 501805056 Aug 13 03:56 vmcore.4 no005# Fix: No fix How-To-Repeat: Install Freebsd 6.1 Install 2 NICs Run Ipfilter Run Ipnat
Responsible Changed From-To: freebsd-net->cy Mine.
For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped
Keyword: crash – in lieu of summary line prefix: [panic] * bulk change for the keyword * summary lines may be edited manually (not in bulk). Keyword descriptions and search interface: <https://bugs.freebsd.org/bugzilla/describekeywords.cgi>