i386/71392: 5.3-Beta2 crash

[db]

>Number:         71392
>Category:       i386
>Synopsis:       5.3-Beta2 crash
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Sep 05 08:50:27 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     db
>Release:        5.3-Beta2
>Organization:
>Environment:
FreeBSD work.trunet.dk 5.3-BETA2 FreeBSD 5.3-BETA2 #1: Sat Aug 28 21:29:15 UTC 2004     root at mack.dcsl.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
      When shutting down my computer, I sometimes get:
No buffers busy after final sync
Uptime: 1d22h4m8s

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0xc
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc0575abe
stack pointer = 0x10:0xd41e8cc0
frame pointer = 0x10:0xd41e8cdc
code segment = base 0x0, limit 0xffff, type 0x16
             = DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 16 (irq 5: re0)
[thread 100009]
Stopped at re_rxeof+ox2ae: movl %eax, oxc(%edi)
db>
>How-To-Repeat:
      Try shutdown -p now
>Fix:
      
>Release-Note:
>Audit-Trail:
>Unformatted: