Proc dump

Gents,

Had this proc dump a couple of times on a single machine.

Proc Fault 1, Ldt 100 sys/proc32; Fault et2
cs:eip=5: 11a6e SS: esp=d:F7C0F90 efl=122016
ds=d es=10A9 fs=10fi gs=0
eax/1FF ebc/0 ecx/3D91E570 edx/6800 esi/C
edi/c ebp/F7c0FB4


Here is sin ver when it is up

sin ver

PROGRAM NAME VERSION DATE
sys/Proc32 Proc 4.25I Nov 25 1998
sys/Slib32 Slib32 4.24B Aug 12 1997
bin/Fsys Fsys32 4.24V Feb 18 2000
bin/Fsys.eide eide 4.25A Feb 09 2000
//1/bin/Dev32 Dev32 4.23G Oct 04 1996
//1//photon/bin/Photon Photon 1.13D Sep 03 1998
//1/bin/Pipe Pipe 4.23A Feb 26 1996
//1/bin/Dev32.ser Dev32.ser 4.23I Jun 27 1997
//1/bin/Dev32.pty Dev32.pty 4.23G Oct 04 1996
//1/bin/Net Net 4.25B Jul 27 1998
//1/bin/Dev32.ser Dev32.ser 4.23I Jun 27 1997
//1/bin/Dev32.ser Dev32.ser 4.23I Jun 27 1997
//1/bin/Dev32.ser Dev32.ser 4.23I Jun 27 1997
//1/bin/Dev32.ansi Dev32.ansi 4.23H Nov 21 1996
//1/
/bin/phfontpfr Photon Font 1.13A Jul 07 1998
//1/bin/Net.ether2100 Net.ether210 4.24E Dec 04 1998
//1/usr/ucb/Socklet Socklet 4.25G Dec 08 1998
//1/bin/Audio Audio 4.23A Apr 17 1997

We have had some corruption with Lexar flash disks, and are wondering
if the dump was caused by Fsys[.eide] or possible bad memory/processor.

Any clues would be greatly appreciated.

TIA,
Tom