kern/84370: Unload pf.ko cause page fault

Sun Jul 31 02:50:18 GMT 2005

>Number:         84370
>Category:       kern
>Synopsis:       Unload pf.ko cause page fault
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jul 31 02:50:16 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Ricardo A. Reis
>Release:        6.0-BETA1
>Organization:
UNIFESP
>Environment:
FreeBSD myfreebsd.homeunix.org 6.0-BETA1 FreeBSD 6.0-BETA1 #1: Sat Jul 23 06:42:18 BRT 2005     root at myfreebsd.homeunix.org:/usr/obj/usr/src/sys/GENERIC-NG  i386

>Description:
      When command kldunload pf is performed with pflog up and striped debug kernel + ULE and PREEPTION enable system crash with page fault, but when pflog is down no problem to unload pf.
>How-To-Repeat:
      /etc/rc.d/pflog start ; kldunload pf
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: