I would like to get some pointers on how to evaluate a crash
data, docs to purchase, etc. My crashdc data is below, how
does one look at it?
--------------------------------------------------------------
#
# Crash Data Collection (Version 1.4)
#
_crash_data_collection_time: Thu Mar 30 13:01:56 EST 1995
_current_directory: /var/adm/crash
_crash_kernel: /vmunix
_crash_core: /var/adm/crash/vmcore.0
_crash_arch: alpha
_crash_os: DEC OSF/1
_host_version: DEC OSF/1 V3.2 (Rev. 214); Tue Mar 7 16:25:11 EST 1995
_crash_version: DEC OSF/1 V3.2 (Rev. 214); Tue Mar 7 16:25:11 EST 1995
unable to get pid for tid (-2114078144)
warning: cannot get register (number = 64)
warning: cannot get register (number = 64)
warning: cannot get register (number = 64)
warning: PC value 0x0 not valid, trying RA
warning: cannot get register (number = 26)
warning: RA value 0x0 not valid, trying text start
>
warning: cannot get register (number = 64)
[alpha_bootstrap:526, 0xfffffc0000230000] lda sp, -176(sp)
_crashtime: struct {
tv_sec = 796582114
tv_usec = 515703
}
_boottime: struct {
tv_sec = 795996281
tv_usec = 519232
}
_config: struct {
sysname = "OSF1"
nodename = "smyrna"
release = "V3.2"
version = "214"
machine = "alpha"
}
_cpu: 33
_system_string: 0xffffffffff8005c8 = "DEC 3000 - M300LX"
_ncpus: 1
_avail_cpus: 1
_partial_dump: 1
_physmem(MBytes): 64
_panic_string: 0xfffffc00005be850 = "Machine check - Hardware error"
_preserved_message_buffer_begin:
struct {
msg_magic = 0x63061
msg_bufx = 0xa0e
msg_bufr = 0x44c
msg_bufc = "LK401 keyboard, language English (American)
Alpha boot: available memory from 0x802000 to 0x4000000
DEC OSF/1 V3.2 (Rev. 214); Tue Mar 7 16:25:11 EST 1995
physical memory = 64.00 megabytes.
available memory = 53.49 megabytes.
using 238 buffers containing 1.85 megabytes of memory
tc0 at nexus
tcds0 at tc0 slot 4
scsi0 at tcds0 slot 0
rz2 at scsi0 bus 0 target 2 lun 0 (HP C2247-300 0B03)
rz3 at scsi0 bus 0 target 3 lun 0 (DEC RZ25L (C) DEC 0006)
rz4 at scsi0 bus 0 target 4 lun 0 (SONY CD-ROM CDU-541 2.6a)
rz6 at scsi0 bus 0 target 6 lun 0 (CDC 94191-15 0136)
ln0: DEC LANCE Module Name: PMAD-BA
ln0 at tc0 slot 5
ln0: DEC LANCE Ethernet Interface, hardware address: 08-00-2B-BC-5B-4F
scc0 at tc0 slot 5
bba0 at tc0 slot 5
fb0 at tc0 slot 6
1280X1024
DEC 3000 - M300LX system
Firmware revision: 5.1
PALcode: OSF version 1.35
dli: configured
<3>rz2: using ULTRIX partition info found on disk.
ADVFS: using 566 buffers containing 4.42 megabytes of memory
<3>rz2: using ULTRIX partition info found on disk.
<3>rz2: using ULTRIX partition info found on disk.
MACHINE CHECK type 0x660 Machine check abort
ptr[0-1] = 0000000100000092 0000000000000001
ptr[2-3] = 000186f800000004 0000000000000000
ptr[4-5] = 0000000000000000 0000000000000000
ptr[6-7] = fffffc00003a9030 0000000000104000
ptr[8-9] = 0000000000000000 0000000000000000
ptr[10-11] = fffffc00004ab390 0000000000000000
ptr[12-13] = fffffc00004ab720 fffffc00004ab750
ptr[14-15] = fffffc00004ab7b0 fffffc00004ab530
ptr[16-17] = fffffc00004ab240 fffffc0000606c00
ptr[18-19] = 000000011fffdaa0 ffffffff8b44b140
ptr[20-21] = fffffc00005efff0 0000000000000000
ptr[22-23] = 6068686c7c7c7c7c 000000510000074b
ptr[24-25] = 0000000000000000 0000000000010000
ptr[26-27] = 0000000000000320 0000000000000000
ptr[28-29] = 0000000001794000 fffffffc00000000
ptr[30-31] = 0000000000000001 0000000002163a58
exc_addr = fffffc00003a8e6a
exc_sum = 0000000000000000
exc_mask = 0000000000000000
iccsr = 0000000000000000
pal_base = 0000000000060000
hier = 00000000000018f0
hirr = 0000000000000000
mm_csr = 0000000000005000
dc_stat = 0000000000000007
dc_addr = 00000007ffffffff
abox_ctl = 000000000000042e
biu_stat = 0000000000002440
biu_addr = 0000000003681f10
biu_ctl = 0000000e10006335
fill_syndrome = 0000000000000001
fill_addr = 0000000003681f10
va = 00000000001081e8
bc_tag = 0000000000400652
ident = 92
mcr_stat = 40404040
intr = 00000000
tc_status = 00000000
config = 00000000
panic (cpu 0): Machine check - Hardware error
syncing disks... "
}
_preserved_message_buffer_end:
_kernel_process_status_begin:
PID COMM
ps failed
_current_pid: 0
_current_tid: 0xffffffff81fdba40
_proc_thread_list_begin:
_proc_thread_list_end:
_dump_begin:
warning: cannot get register (number = 64)
warning: cannot get register (number = 26)
warning: cannot get register (number = 30)
0 alpha_bootstrap(ffpfn = l3 address 0xffffffffffffffd0 not mapped, pte 0x0
[bad address (0xffffffffffffffd0)], ptbr = l3 address 0xffffffffffffffd8 not mapped, pte 0x0
[bad address (0xffffffffffffffd8)], argc = l3 address 0xffffffffffffffe0 not mapped, pte 0x0
[bad address (0xffffffffffffffe0)], argv = l3 address 0xffffffffffffffe8 not mapped, pte 0x0
[bad address (0xffffffffffffffe8)], sysconfigtab = l3 address 0xfffffffffffffff0 not mapped, pte 0x0
[bad address (0xfffffffffffffff0)]) ["../../../../src/kernel/arch/alpha/alpha_init.c":526, 0xfffffc0000230000]
src = l3 address 0xfffffffffffffff7 not mapped, pte 0x0
[bad address (0xfffffffffffffff7)]
dest = l3 address 0xffffffffffffffef not mapped, pte 0x0
[bad address (0xffffffffffffffef)]
i = l3 address 0xffffffffffffffe7 not mapped, pte 0x0
[bad address (0xffffffffffffffe7)]
j = l3 address 0xffffffffffffffdf not mapped, pte 0x0
[bad address (0xffffffffffffffdf)]
unity_base = l3 address 0xffffffffffffffd7 not mapped, pte 0x0
[bad address (0xffffffffffffffd7)]
kdebug_mode = l3 address 0xffffffffffffffcf not mapped, pte 0x0
[bad address (0xffffffffffffffcf)]
cp = l3 address 0xffffffffffffffc7 not mapped, pte 0x0
[bad address (0xffffffffffffffc7)]
_dump_end:
_kernel_thread_list_begin:
_kernel_thread_list_end:
_savedefp: (nil)
_kernel_memory_fault_data_begin:
struct {
fault_va = 0x0
fault_pc = 0x0
fault_ra = 0x0
fault_sp = 0x0
access = 0x0
status = 0x0
cpunum = 0x0
count = 0x0
pcb = (nil)
thread = (nil)
task = (nil)
proc = (nil)
}
_kernel_memory_fault_data_end:
_uptime: 162.73 hours
unable to get pid for tid (-2114078144)
warning: cannot get register (number = 64)
warning: cannot get register (number = 64)
warning: cannot get register (number = 64)
warning: PC value 0x0 not valid, trying RA
warning: cannot get register (number = 26)
warning: RA value 0x0 not valid, trying text start
>
warning: cannot get register (number = 64)
[alpha_bootstrap:526, 0xfffffc0000230000] lda sp, -176(sp)
"cpu_data" is not an array
warning: cannot get register (number = 64)
warning: cannot get register (number = 64)
warning: PC value 0x0 not valid, trying RA
warning: cannot get register (number = 26)
warning: RA value 0x0 not valid, trying text start
>
warning: cannot get register (number = 64)
[alpha_bootstrap:526, 0xfffffc0000230000] lda sp, -176(sp)
_stack_trace[0]_begin:
warning: cannot get register (number = 64)
warning: cannot get register (number = 26)
warning: cannot get register (number = 30)
0 alpha_bootstrap(ffpfn = l3 address 0xffffffffffffffd0 not mapped, pte 0x0
[bad address (0xffffffffffffffd0)], ptbr = l3 address 0xffffffffffffffd8 not mapped, pte 0x0
[bad address (0xffffffffffffffd8)], argc = l3 address 0xffffffffffffffe0 not mapped, pte 0x0
[bad address (0xffffffffffffffe0)], argv = l3 address 0xffffffffffffffe8 not mapped, pte 0x0
[bad address (0xffffffffffffffe8)], sysconfigtab = l3 address 0xfffffffffffffff0 not mapped, pte 0x0
[bad address (0xfffffffffffffff0)]) ["../../../../src/kernel/arch/alpha/alpha_init.c":526, 0xfffffc0000230000]
_stack_trace[0]_end:
unable to get pid for tid (-2114078144)
warning: cannot get register (number = 64)
warning: cannot get register (number = 64)
warning: PC value 0x0 not valid, trying RA
warning: cannot get register (number = 26)
warning: RA value 0x0 not valid, trying text start
>warning: cannot get register (number = 64)
[alpha_bootstrap:526, 0xfffffc0000230000] lda sp, -176(sp)
_kdbx_sum_start:
Hostname : smyrna
cpu: DEC 3000 - M300LX avail: 1
Boot-time: Thu Mar 23 17:04:41 1995
Time: Thu Mar 30 11:48:34 1995
Kernel : OSF1 release V3.2 version 214 (alpha)
_kdbx_sum_end:
_kdbx_swap_start:
Unmatched '.
krashlib - read failed
Local error - Unexpectedly read EOF
check_progress - reading packet
Local error - Unexpectedly read EOF
unable to get pid for tid (-2114078144)
warning: cannot get register (number = 64)
warning: cannot get register (number = 64)
warning: PC value 0x0 not valid, trying RA
warning: cannot get register (number = 26)
warning: RA value 0x0 not valid, trying text start
>warning: cannot get register (number = 64)
[alpha_bootstrap:526, 0xfffffc0000230000] lda sp, -176(sp)
Audit subsystem disabled
No audit data to be saved
#
_crash_data_collection_finished:
===============================================================
Ray Stell stellr_at_vt.edu (703) 231-4109 KE4TJC
the IRS has been recognised as a leader among goverment agencies
in customer service. - Margaret Milner Richardson, IRS commissioner
Received on Thu Mar 30 1995 - 13:28:41 NZST