Crash on 5.3 Beta7 when USB printing

FreeBSD 5.3-BETA7 #0: Tue Oct  5 15:17:20 CDT 2004
arch: i386 laptop


Hi:

 I went to reconfigure my USB printer and while printing the test
page, FreeBSD crashed. Here is the output from the crash:

Fatal Trap 12:   page fault while in kernel mode
cpuid = 0;         apic id = 00
fault virtual address = 0x4c
fault code = supervisor read, pase not present
instruction pointer = 0x8:0xc05b1955
stack pointer =  0x10:0xd540bccc
frame pointer = 0x10:0xd540bce8
code segment = base 0x0, limit 0xfffff type 0x1b
                        =  dpl0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume IOPL = 0
current process = 39 (usbtask)
trap number - 12
panic page fault
cpuid = 0

                             Kind regards
                             Jonathan