Hi
I have a number of test machines occasionally craching. They usually
when they crash it is at the first boot immdiately after zipl and
'hcp i 201' (from a ramdisk system).
I was wondering what may be the cause of this:
* The update was not written
* hardware problem
* kernel problem
Due to some technical problems it is difficult for me to change the
kernel and the hardware ATM. The kernel involved is the standard one
from SLES8.
Below is the log of such a crash. Can anybody suggest what caused it?
I saw exactly the same oops message on a number of different
systems.Also note that normally the systems boot well. It may be related
to high load (or may not).
Linux version 2.4.19-3suse-SMP ([EMAIL PROTECTED]) (gcc version 3.2) #1 SMP Wed Nov 6
We are running under VM (31 bit mode)
This machine has an IEEE fpu
On node 0 totalpages: 32768
zone(0): 32768 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Building zonelist for node : 0
Kernel command line: root=/dev/dasdb1 ramdisk_size=32768 iucv=TCPIP dasd=0 203,02
Highest subchannel number detected (hex) : 0016
specification exception: 0006
CPU: 0 Not tainted
Process swapper (pid: 0, task: 001ae000, ksp: 001b0000)
Krnl PSW : 04082000 8001f3b6
Krnl GPRS: 829a517f 00000000 8001f3ac 00000003
00000001 00000000 00002603 00000003
00000000 001ae000 829a517f 00337e18
00b40434 8001f380 00337e80 00337e18
Krnl ACRS: 00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
Krnl Code: a7 44 ff fb 58 20 a0 04 18 1a a7 1a 00 04 19 21 18 84 58 90
Call Trace: <00014ae6>
<00015a80>
hwc low level driver: can write messages
hwc low level driver: can not read state change notifications
hwc low level driver: can receive signal quiesce
hwc low level driver: can read commands
hwc low level driver: can read priority commands
<0>Kernel panic: Attempted to kill the idle task!
In idle task - not syncing
HCPGIR450W CP entered; disabled wait PSW 000A0000 80028872
00:00:00
And the crash message, fed to ksymoops:
CPU: 0 Not tainted
00000001 00000000 00002603 00000003
00000000 001ae000 829a517f 00337e18
00b40434 8001f380 00337e80 00337e18
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
Call Trace: <00014ae6>
<00015a80>
<0>Kernel panic: Attempted to kill the idle task!
Warning (Oops_read): Code line not seen, dumping what data is available
Trace; 00014ae6 <pfault_interrupt+aa/160>
Trace; 00015a80 <ext_int_next+0/c>
--
Tzafrir Cohen +---------------------------+
http://www.technion.ac.il/~tzafrir/ |vim is a mutt's best friend|
mailto:[EMAIL PROTECTED] +---------------------------+
