Last night my AlphaStation 200 crashed. The following information was
extracted from /var/adm/crash/crash-data and uerf. How can I tell what
caused the crash?
----- /var/adm/crash/crash-data -----
_panic_string: 0xfffffc00005ea400 = "Machine check - Hardware error"
_preserved_message_buffer_begin:
struct {
msg_magic = 0x63061
msg_bufx = 0xd8b
msg_bufr = 0x50c
msg_bufc = "PCXAL keyboard, language English (American)
Alpha boot: available memory from 0x9e8000 to 0x9f16000
DEC OSF/1 V3.0B (Rev. 358.78); Wed Aug 26 12:57:56 EDT 1998
physical memory = 160.00 megabytes.
available memory = 144.50 megabytes.
using 606 buffers containing 4.73 megabytes of memory
Digital AlphaStation 200 4/166 system
Apecs pass II Sio rev II
Firmware revision: 3.7
PALcode: OSF version 1.35
pci0 at nexus
psiop0 at pci0 slot 6
Loading SIOP: script 406ae600, reg 81000000, data 406b65e8
scsi0 at psiop0
rz0 at scsi0 (DEC RZ28 (C) DEC D41C)
rz1 at scsi0 (DEC RZ28 (C) DEC D41C)
rz4 at scsi0 (DEC RRD43 (C) DEC 1084)
tz5 at scsi0 (DEC TLZ07 (C)DEC 4BE0)
isa0 at pci0
gpc0 at isa0
ace0 at isa0
ace1 at isa0
lp0 at isa0
fdi0 at isa0
fd0 at fdi0 unit 0
msb0 at isa0
tu0: DECchip 21040-AA: Revision: 2.3
tu0 at pci0
tu0: DEC TULIP Ethernet Interface, hardware address: 08-00-2B-E4-C1-19
tu0: selecting 10BaseT port
tga0 at pci0
tga0: depth 8, map size 4MB, 800x600
lvm0: configured.
lvm1: configured.
dli: configured
SuperLAT. Copyright 1993 Meridian Technology Corp. All rights reserved.
vm_swap_init: warning /sbin/swapdefault swap device not found
vm_swap_init: in swap over commitment mode
ADVFS: using 1444 buffers containing 11.28 megabytes of memory
Alpha PC machine check type 0x670.
Machine check abort
retry = 0x0
mchk_code = 0x92
paltemp[1] = 0x0
paltemp[2] = 0x4
paltemp[3] = 0x4680
paltemp[4] = 0x1
paltemp[5] = 0x4684
paltemp[6] = 0x3f124c
paltemp[7] = 0x4200
paltemp[8] = 0x400
paltemp[9] = 0x0
paltemp[10] = 0x4ce0a0
paltemp[11] = 0x0
paltemp[12] = 0x4ce430
paltemp[13] = 0x4ce460
paltemp[14] = 0x4ce4c0
paltemp[15] = 0x4ce240
paltemp[16] = 0x4cdf60
paltemp[17] = 0x8d5a6e68
paltemp[18] = 0x1ffffce0
paltemp[19] = 0x93116d80
paltemp[20] = 0x617fa0
paltemp[21] = 0x0
paltemp[22] = 0x727a7a7a
paltemp[23] = 0xa0
paltemp[24] = 0x0
paltemp[25] = 0x10000
paltemp[26] = 0x926ebeb0
paltemp[27] = 0x0
paltemp[28] = 0x292e000
paltemp[29] = 0x0
paltemp[30] = 0x1
paltemp[31] = 0x47f9a58
exc_addr = 0x3db602
exc_sum = 0x0
msk = 0x0
pal_base = 0x18000
hirr = 0x0
hier = 0x14f0
mm_csr = 0x5180
va = 0x6170
biu_addr = 0x2356008
biu_stat = 0x440
dc_addr = 0xffffffff
fill_adr = 0x235600c
dc_stat = 0x7
fill_syndrome = 0x80
bc_tag = 0x3d94
coma_gcr = 0x7d9200a4
coma_edsr = 0x7d922140
coma_ter = 0x7d92fff8
coma_elar = 0x7d920000
coma_ehar = 0x6d8d0800
coma_ldlr = 0x6d8d0a33
coma_ldhr = 0x3
coma_base0 = 0x21ad00a4
coma_base1 = 0x21ad0000
coma_base2 = 0x21ad2140
coma_cnfg0 = 0x21ad0023
coma_cnfg1 = 0x7d9207c4
coma_cnfg2 = 0x7d920000
epic_dcsr = 0x8028001d
epic_pear = 0x0
epic_sear = 0x1ad9a0
epic_tbr1 = 0x3be000
epic_tbr2 = 0x0
epic_pbr1 = 0x8c0000
epic_pbr2 = 0x40080000
epic_pmr1 = 0x700000
epic_pmr2 = 0x3ff00000
epic_harx1 = 0x80000000
epic_harx2 = 0x0
epic_pmlt = 0xff
epic_tag0 = 0xffffe000
epic_tag1 = 0xffffe000
epic_tag2 = 0xffffe000
epic_tag3 = 0xffffe000
epic_tag4 = 0xffff0000
epic_tag5 = 0xffff8000
epic_tag6 = 0x7fff0000
epic_tag7 = 0xffff0000
epic_data0 = 0x1ffffe
epic_data1 = 0x1ffffe
epic_data2 = 0x1ffffe
epic_data3 = 0x1ffffe
epic_data4 = 0x1ffffe
epic_data5 = 0x1ffffe
epic_data6 = 0x1ffffe
epic_data7 = 0x1ffffe
panic (cpu 0): Machine check - Hardware error
syncing disks... 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 failed
"
}
_preserved_message_buffer_end:
----- uerf -----
CORRUPTED ERROR ENTRY - ENTRY DUMP:
RECORD HEADER
0000: 00010220 5058000D 00060101 35EE15AF * .....XP.......5*
0010: 6F6D6C65 00000000 00000000 00000000 *elmo............*
0020: 00000001 00000000 12020064 00000000 *........d.......*
0030: 00000000 00000000 *........ *
RECORD BODY
0038: 000002E8 00000000 00000110 000001A0 *................*
0048: 00000092 00000001 00000000 00000000 *................*
0058: 00000004 000502F8 00004680 00000000 *.........F......*
0068: 00000001 00000000 00004684 00000000 *.........F......*
0078: 003F124C FFFFFC00 00004200 00000000 *L.?......B......*
0088: 00000400 00000000 00000000 00000000 *................*
0098: 004CE0A0 FFFFFC00 00000000 00000000 *..L.............*
00A8: 004CE430 FFFFFC00 004CE460 FFFFFC00 *0.L.....`.L.....*
00B8: 004CE4C0 FFFFFC00 004CE240 FFFFFC00 *..L....._at_.L.....*
00C8: 004CDF60 FFFFFC00 8D5A6E68 FFFFFFFF *`.L.....hnZ.....*
00D8: 1FFFFCE0 00000001 93116D80 FFFFFFFF *.........m......*
00E8: 00617FA0 FFFFFC00 00000000 00000000 *..a.............*
00F8: 727A7A7A 00505070 000000A0 000000A0 *zzzrpPP.........*
00F8: 727A7A7A 00505070 000000A0 000000A0 *zzzrpPP.........*
0108: 00000000 00000000 00010000 00000000 *................*
0118: 926EBEB0 FFFFFFFF 00000000 00000000 *..n.............*
0128: 0292E000 00000000 00000000 FFFFFFFC *................*
0138: 00000001 00000000 047F9A58 00000000 *........X.......*
0148: 003DB602 FFFFFC00 00000000 00000000 *..=.............*
0158: 00000000 00000000 00000004 000502F8 *................*
0168: 00018000 00000000 000014F0 00000000 *................*
0178: 00000000 00000000 00005180 00000000 *.........Q......*
0188: 00000007 00000000 FFFFFFFF 00000007 *................*
0198: 0000942E 00000000 00000440 00000000 *........_at_.......*
01A8: 02356008 00000000 10002225 00000008 *.`5.....%"......*
01B8: 00000080 00000000 0235600C 00000000 *.........`5.....*
01C8: 00006170 00000000 00003D94 00000000 *pa.......=......*
01D8: 7D9200A4 00000000 7D922140 00000000 *...}...._at_!.}....*
01E8: 7D92FFF8 00000000 7D920000 00000000 *...}.......}....*
01F8: 6D8D0800 00000000 6D8D0A33 00000000 *...m....3..m....*
0208: 00000003 00000000 21AD00A4 00000000 *...........!....*
0218: 21AD0000 00000000 *...!.... *
Bill Bergman
Westinghouse Communications
412-247-6206
wrb_at_wcsmail.com
Received on Thu Sep 03 1998 - 12:13:02 NZST