715/75 that is suffering from trap (LPMC) 5
(Also posted to parisc-linux@lists.parisc-linux.org -- as yet no
replies)
Hi all,
Can any of you tell me how to fix my machine so trap 5 is no longer
encountered, I'm a bit stumped. I am hoping this isn't terminal but
begin to suspect that it is. Does anyone know what trap/LPMC 5 actually
means?
I'd like to upgrade the firmware but the firmware updater bombs out with
a similar error:
UNEXPECTED TRAP #5 (Low Priority Machine Check)
AT ADDRESS 00036710 IN THE TEST CONTROLLER
so that's not possible either but at least consistent with Linux.
I've tried removing and swapping memory but that has not changed things
(below log is with 16 MB although there can be up to 96 MB in the
machine).
As a further mystery the front of the case says that the machine is a
"Hewlett Packard Apollo Model 715/33" which conflicts slightly with the
PDC thinking it is a 715/75
All suggestions welcome!
Many thanks,
Stu.
--------------(Minicom log below)-----------------
(c) Copyright Hewlett-Packard Company, 1991, 1992, 1993
Portions of this code are (c) Copyright Samsung Electronics Co., Ltd,
91, 92
ROM: 9000/715/75
PDC ROM rev. 1.1
IODC ROM rev. 1.0
16 MB of memory have been configured.
Searching for Potential Boot Devices.
To terminate search, press and hold the ESCAPE key.
Device Selection Device Path Device Type
----------------------------------------------------------------------------
P0 lan.0002e3-0ab56b.0.0 vimes
b) Boot from specified device
s) Search for bootable devices
a) Enter Boot Administration mode
x) Exit and continue boot sequence
?) Help
Select from menu: a
BOOT_ADMIN> boot P0
Trying lan.0002e3-0ab56b.0.0
Boot path initialized.
Attempting to load IPL.
Hard booted.
palo ipl 1.0 root@palinux Mon Apr 1 10:02:53 MST 2002
Boot image contains:
0/vmlinux32 4309619 bytes @ 0x8000
0/vmlinux64 5609425 bytes @ 0x424800
0/ramdisk 2651582 bytes @ 0x97e000
Information: No console specified on kernel command line. This is
normal.
PALO will choose the console currently used by firmware (serial).
Command line for kernel: 'HOME=/ ramdisk_size=8192 root=/dev/ram
console=ttyS0 TERM=vt102 palo_kernel=0/linux'
Selected kernel: /linux from partition 0
Selected ramdisk: /ramdisk from partition 0
Warning: kernel name doesn't end with 32 or 64 -- Guessing... Choosing
32-bit kernelELF32 executable
Entry 00100280 first 00100000 n 6
Segment 0 load 00100000 size 2410308 mediaptr 0x1000
Segment 1 load 0034e000 size 494104 mediaptr 0x24e000
Segment 2 load 003c8000 size 253036 mediaptr 0x2c7000
Segment 3 load 00408000 size 8192 mediaptr 0x305000
Segment 4 load 00410000 size 32768 mediaptr 0x307000
Segment 5 load 0043b464 size 122784 mediaptr 0x30f464
Loading ramdisk 2651582 bytes @ 00d67000...
Branching to kernel entry point 0x00100280. If this is the last
message you see, you may need to switch your console. This is
a common symptom -- search the FAQ and mailing list at parisc-linux.org
Linux version 2.4.22-32 (root@mkhppa3) (gcc version 3.0.4) #1 Wed Nov 19
13:03:27 CET 2003
FP[0] enabled: Rev 1 Model 9
The 32-bit Kernel has started...
Determining PDC firmware type: Snake.
model 00003160 00000481 00000000 00000000 780bfe78 ffffffff 00000004
0000000a 0000000a
vers 00000013
model 9000/715
Total Memory: 16 Mb
initrd: 10d67000-10fee5be
initrd: reserving 00d67000-00fee5be (mem_max 01000000)
pagetable_init
On node 0 totalpages: 4096
zone(0): 4096 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: HOME=/ ramdisk_size=8192 root=/dev/ram
console=ttyS0 TERM=vt102 palo_kernel=0/linux
Console: colour dummy device 160x64
Calibrating delay loop... 74.75 BogoMIPS
Memory: 10084k available
Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode cache hash table entries: 1024 (order: 1, 8192 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
Trap 5 on CPU 0
YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00000000000001100000000000001111 Not tainted
r00-03 00000000 102fc800 101477a8 10d651a0
r04-07 00000000 10364548 00000000 00000000
r08-11 00000000 00000800 0004000e 103c8f90
r12-15 0000007f 00000008 f000104c 00000000
r16-19 00000001 08000059 f0000694 1030e800
r20-23 10d64245 10d6400c 10d64000 00000000
r24-27 00000000 1014764c 10364548 1034e010
r28-31 10d651a0 00000060 10408680 101376f8
sr0-3 00000000 00000000 00000000 00000000
sr4-7 00000000 00000000 00000000 00000000
IASQ: 00000000 00000000 IAOQ: 1014767c 10147680
IIR: e85f160d ISR: 00000000 IOR: 90b02f68
CPU: 0 CR30: 10408000 CR31: 10410000
ORIG_R28: 00000000
Trap 5 on CPU 0
YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00000000000001101111111100001111 Not tainted
r00-03 00000000 1035e134 10109064 10d651a0
r04-07 00000000 10364548 00000000 00000000
r08-11 00000000 00000800 0004000e 103c8f90
r12-15 0000007f 00000008 f000104c 00000000
r16-19 10408680 08000059 f0000694 80000000
r20-23 00000000 00000001 10361ce0 0000009d
r24-27 00000001 00000064 10361d54 1034e010
r28-31 10d651a0 00000001 104088c0 10126028
sr0-3 00000000 00000000 00000000 00000000
sr4-7 00000000 00000000 00000000 00000000
IASQ: 00000000 00000000 IAOQ: 10109068 1010906c
IIR: 22707206 ISR: 00000000 IOR: 10361800
CPU: 0 CR30: 10408000 CR31: 10410000
ORIG_R28: 41000000
Trap 5 on CPU 0
YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00000000000001001111111100001111 Not tainted
r00-03 00000000 1035e134 10109064 10d651a0
r04-07 00000000 10364548 00000000 00000000
r08-11 00000000 00000800 0004000e 103c8f90
r12-15 0000007f 00000008 f000104c 00000000
r16-19 104088c0 08000059 f0000694 80000000
r20-23 00000000 00000001 d17f133a 000000f0
r24-27 00000001 00000064 10361d54 1034e010
r28-31 10d651a0 00000002 10408b00 10126028
sr0-3 00000000 00000000 00000000 00000000
sr4-7 00000000 00000000 00000000 00000000
IASQ: 00000000 00000000 IAOQ: 10109068 1010906c
IIR: 22707206 ISR: 00000000 IOR: 10361800
CPU: 0 CR30: 10408000 CR31: 10410000
ORIG_R28: 00000000
Trap 5 on CPU 0
YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00000000000001101111111100001111 Not tainted
r00-03 00000000 1035e134 10109064 10d651a0
r04-07 00000000 10364548 00000000 00000000
r08-11 00000000 00000800 0004000e 103c8f90
r12-15 0000007f 00000008 f000104c 00000000
r16-19 10408b00 08000059 f0000694 80000000
r20-23 00000000 00000001 d53d4c4b 00000144
r24-27 00000001 00000064 10361d54 1034e010
r28-31 10d651a0 00000003 10408d40 10126028
sr0-3 00000000 00000000 00000000 00000000
sr4-7 00000000 00000000 00000000 00000000
IASQ: 0000
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