7300 panic traps

[Hall]

I have recently been hit with a series of "panic traps" on my 7300.
Several have occured just as uucp shutdown my AT&T2224 modem as it
concluded sending out a file or some email. 

Such things as this SCARE THE HELL OUT OF ME ! ! ! !

Can anyone out there interpret the following or offer some advice
as to the nature and cure for this problem?

Please reply directly to ihcup!pax   < -------------------

		Joe T. Hall
		AT&T-BL
		Naperville, Illinois
		312-416-7285

1/22/88 8:45pm

type=0xB, pid=0, pc=0xE50000, rps=0x2400, p=0x49C98
GSR=DD00, BSR=FC43, DSR1=0, PHYSPG=30
D0=2008, D1=72600, D2=50, D3=FFFFB1E0
D4=FFDFFC43, D5=FFFF0000, D6=1, D7=0
A0=70964, A1=B6E2, A2=FBA, A3=E50000
A4=0, A5=3000, A6=7085C, A7=2FFCD4

panic: trap


The second one:

1/30/88 3:30pm

type=0xB, pid=3889, pc=0xE50000, rps=0x2400, p=0x4?1D8
GSR=DD00, BSR=FC43, DSR1=0, PHYSPG=30
D0=2002, D1=30, D2=50, D3=134
D4=FC43, D5=FFFF0000, D6=DD00, D7=430000
A0=2002, A1=20970, A2=FBA, A3=E50000
A4=25EE8, A5=3000, A6=70766, A7=2FF708

panic: trap


and again:

2/3/88  11pm

type=0xB, pid=1710, pc=0xE50000, rps=0x2400, p=ox4A248
D0=12400, D1=2004, D2=50, D3=12004, D4=2, D5=4, D6=DD00,
D7=430000, A0=4D40000, A1=1D244, A2=FBA, A3=E50000,
A4=1D244, A5=1D244, A6=7076E, A7=2FF704

panic: stop