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SUMMARY: Processor machine check panic (Code = 98)
Thanks to David (davequ1) for his greatly appreciated help (and
patience :-)...
"Ok, even though it has limited info, it gives you an idea. Have the CE
or someone bring the box to the ok prompt an run diagnostics. It looks
like the CPU 0 received a bad interrupt
http://groups.google.com/group/comp.sys.ibm.pc.hardware.chips/browse_thr
ead/thread/b98c6bc66a45e7b9/60a94b48fa2d25fa?lnk=st&q=Compaq+alpha+crash
+error+98&rnum=3&hl=en#60a94b48fa2d25fa
This can be cause by several reasons. Bad MEMORY Modules, have the CE or
someone reseat all the mem dims, and check the CPU for proper diags.
We will run the diags as soon as possible, reseat the mem modules
and hope for the best :-)
Regards,
Christian.
-----Original Message-----
Hi managers,
Recently one of our PWS 500au running Tru64 Unix 4.0D PK3 panic'ed with
a "Processor Machine Check" and "Machine Check Code = 98".
Does anybody know how to find the faulty part?
Thanks in advance,
Christian.
=========== crash-data ============
[...]
_preserved_message_buffer_begin:
struct {
hdr = struct {
msg_magic = 0x880524
msg_bufx = 0xf4
msg_bufr = 0x7a4
msg_size = 0xfe0
}
msg_bufc = " 0): Processor Machine Check syncing disks... device
string for dump = SCSI 0 1004 0 0 0 0 0.
DUMP.prom: dev SCSI 0 1004 0 0 0 0 0, block 524288 device string for
dump = SCSI 0 1004 0 0 0 0 0.
DUMP.prom: dev SCSI 0 1004 0 0 0 0 0, block 524288
Digital Personal WorkStation 500au
Firmware revision: 7.1-3
PALcode: Digital UNIX version 1.22-0
pci0 at nexus
tu0: DECchip 21143: Revision: 3.0
tu0: auto negotiation capable device
tu0 at pci0 slot 3
tu0: DEC TULIP (10/100) Ethernet Interface, hardware address:
08-00-2B-86-88-11
tu0: auto negotiation off: selecting 10BaseT (UTP) port: half duplex
isa0 at pci0 gpc0 at isa0 ace0 at isa0
ace1 at isa0
lp0 at isa0
fdi0 at isa0
fd0 at fdi0 unit 0
ata0 at pci0 slot 107
ata0: Cypress 82C693
scsi0 at ata0 slot 0
ata1 at pci0 slot 207
ata1: Cypress 82C693
scsi1 at ata1 slot 0
rz8 at scsi1 target 0 lun 0 (LID=0) (COMPAQ CRD-8322B 1.07)
ohci0 at pci0 slot 307 (slot 7, function 3)
tu1: DECchip 21041: Revision: 2.1
tu1 at pci0 slot 11
tu1: DEC TULIP (10Mbps) Ethernet Interface, hardware address:
08-00-2B-C4-71-C7
tu1: console mode: selecting 10Base5 (AUI) port
tu2: DECchip 21041: Revision: 2.1
tu2 at pci0 slot 12
tu2: DEC TULIP (10Mbps) Ethernet Interface, hardware address:
08-00-2B-C4-70-3D
tu2: console mode: selecting 10BaseT (UTP) port: half duplex pci1000 at
pci0 slot 20 isp0 at pci1000 slot 4
isp0: QLOGIC ISP1040B/V2
isp0: Firmware revision 5.57 (loaded by console)
scsi2 at isp0 slot 0
rz16 at scsi2 target 0 lun 0 (LID=1) (COMPAQ BB00921B91 3B05)
(Wide16)
isp1 at pci1000 slot 8
isp1: QLOGIC ISP1040B/V2
isp1: Firmware revision 5.57 (loaded by console)
isp1: Fast RAM timing enabled.
scsi3 at isp1 slot 0
lvm0: configured.
lvm1: configured.
kernel console: ace0
dli: configured
ATM Subsystem configured with 1 restart threads ATM IFMP: configured ATM
UNI 3.x signalling: configured ATM IP interface: configured LAN
Emulation: configured Environmental Monitoring Subsystem Configured.
Machine Check Processor Fatal Abort
Machine Check Code = 98
Processor detected hard error
pal temp[0-1] = ffffffff88084000 0000000000000c70
pal temp[2-3] = fffffc000052e2d0 0000000000005200
pal temp[4-5] = 0000000000002000 ffffffff88087838
pal temp[6-7] = 0000000000000000 fffffc000052dbf0
pal temp[8-9] = 1f1e161514020100 fffffc000052e010
pal temp[10-11] = fffffc000052d118 fffffc000052de70
pal temp[12-13] = fffffc000052e240 fffffffffff85200
pal temp[14-15] = 0000000000f00270 0000000000f0380c
pal temp[16-17] = 0000009806700001 0000000000000000
pal temp[18-19] = 000000011ffff950 ffffffff88087a38
pal temp[20-21] = 0000000000234000 fffffc000052e270
pal temp[22-23] = fffffc00006e3200 0000000003709a38
shadow[0-1] = 0000000000000000 0000000000000000
shadow[2-3] = 0000000000000000 0000000000000000
shadow[4-5] = 0000000000000000 0000000000000000
shadow[6-7] = 0000000000000000 0000000000000000
Address of excepting instruction = fffffc000052d118
Summary of arithmetic traps = 0000000000000000
Exception mask = 0000000000000000
Base address for PALcode = 0000000000018000
Interrupt Status Reg = 0000000000000000
CURRENT SETUP OF EV5 IBOX = 0000004162020000
I-CACHE Reg Tag parity error = 0000000000000000
D-CACHE error Reg = 0000000000000000
Effective VA = ffffffff80280a08
reason for D-stream = 0000000000014990
EV5 Secondary Cache address = ffffff000001d08f
EV5 Secondary Cache TAG/Data parity = 0000000000000000
EV5 BC_TAG_ADDR = ffffff8000cf7fff
EV5 EI_STAT_ADDR Phys addr of Xfer = ffffff0000f9dfdf
Fill Syndrome = 000000000000d200
EI_STAT reg = fffffff105ffffff
LD_LOCK = ffffff00001e66ff
PYXIS_DMA_DATA = 0000000000000000
CIA/PYXIS ERR = 0000000000000000
CIA/PYXIS ERR STAT = 0000000000000000
CIA/PYXIS ERR MASK = 0000000000000b93
CIA/PYXIS ECC_SYN = 0000000000000000
CIA/PYXIS MEM ERR0 = 000000000581d580
CIA/PYXIS MEM ERR1 = 0000000058000000
CIA/PYXIS PCI ERR0 = 0000000007010206
CIA/PYXIS PCI ERR1 = ffffffff801d1108
ISA bridge NMI status & control = 0000000000000000
CIA/PYXIS PCI ERR2 = 0000000047fe4880
panic (cpu"
}
_preserved_message_buffer_end:
[...]
=========== crash-data ============
--
| Christian Biache Phone: +33 1 40 84 36 13 |
| OASYS/UBSS Work Package Manager Fax : +33 1 40 84 14 74 |
| Thales ATM France 19, rue de la Fontaine 92221 Bagneux Cedex |