FreeBSD 4.11 crashes on Proliant DL140 G3 and DL320 G5

[Kadambi, Soumitri (STSD)]

Hello FreeBSD experts,

When FreeBSD 4.11 is installed on Proliant  DL140 G3 or DL320 G5 with a
USB keyboard connected, the FreeBSD 4.11 panic crashes with the
following console message:

Panic NMI hardware Indicates Hardware Failure Mp_lock =00000002;
cupid=0; lapc.id=00000001
Panic(a0368140,0,0,ffc08f14) at panic 0xb7 Isa_nmi
(0,0,66060000,a01891ec,aab000000) at isa_nmi + 0x1ab Trap
(18,ffc00010,a030010,aab00000,a01891ec) at trap +0x4ac Call trap() at
calltrap + 0x17
Trap0x13,eip=0xa02e6c40,esp=0xffc08f5c,ebp=0xffc08f68
Xintr8 (aab00000) at Xintr8
Bge_tick(aab00000,40000000,0,0,ffffffff) at bge_tick + 0x32 Soft clock (
0, a02e0018,a0250010,40000010,ffffffff) at soft clock+0xd1
Doreti_swi(0,ffc09000,0,0,da0b9000) at doreti_swi + 0xf
Idel_loop() at idle_loop+0x44
Boot() called on CPU#0
Uptime:6m55s

Without the USB Keyboard there is no crash. Can somebody tell me how
this problem can be resolved.

Thanks,
Soumitri