System hanged for a kernel NULL pointer dereference in SLES8-UL1

From: Ivan Sassi
Date: Fri Nov 28 2003 - 09:13:48 EST


System hanged for a kernel NULL pointer dereference in SLES8-UL1

The system (an IBM xSeries 440 4way xeon 2.4 MHz RAM 4 Gb) hanged whit the previus error. The machine continued to reply at ping requestes but no shell at all was accessible (the SSL connection also don't worked)... I restarted the machine (hard power reset) and the system seems to have no problem at all... but the server works as TSM server and runs the backup of VERY iportant data, so the maximun stability is absolutly necesary...

Result of ps -ef:

UID PID PPID C STIME TTY TIME CMD
root 1 0 0 Nov27 ? 00:00:24 init
root 2 1 0 Nov27 ? 00:00:00 [migration_CPU0]
root 3 1 0 Nov27 ? 00:00:00 [migration_CPU1]
root 4 1 0 Nov27 ? 00:00:00 [migration_CPU2]
root 5 1 0 Nov27 ? 00:00:00 [migration_CPU3]
root 6 1 0 Nov27 ? 00:00:08 [keventd]
root 7 1 0 Nov27 ? 00:01:21 [ksoftirqd_CPU0]
root 8 1 0 Nov27 ? 00:01:20 [ksoftirqd_CPU1]
root 9 1 0 Nov27 ? 00:00:46 [ksoftirqd_CPU2]
root 10 1 0 Nov27 ? 00:00:43 [ksoftirqd_CPU3]
root 11 1 0 Nov27 ? 00:14:52 [kswapd]
root 12 1 0 Nov27 ? 00:00:01 [bdflush]
root 13 1 0 Nov27 ? 00:00:09 [kupdated]
root 14 1 0 Nov27 ? 00:00:00 [kinoded]
root 16 1 0 Nov27 ? 00:00:00 [mdrecoveryd]
root 19 1 0 Nov27 ? 00:00:00 [qla2300_dpc0]
root 20 1 0 Nov27 ? 00:00:00 [scsi_eh_0]
root 22 1 0 Nov27 ? 00:00:00 [ahc_dv_0]
root 23 1 0 Nov27 ? 00:00:00 [ahc_dv_1]
root 24 1 0 Nov27 ? 00:00:00 [ahc_dv_2]
root 25 1 0 Nov27 ? 00:00:00 [ahc_dv_3]
root 26 1 0 Nov27 ? 00:00:00 [scsi_eh_1]
root 27 1 0 Nov27 ? 00:00:00 [scsi_eh_2]
root 28 1 0 Nov27 ? 00:00:00 [scsi_eh_3]
root 29 1 0 Nov27 ? 00:00:00 [scsi_eh_4]
root 33 1 0 Nov27 ? 00:00:11 [kjournald]
root 92 1 0 Nov27 ? 00:00:00 [lvm-mpd]
root 133 1 0 Nov27 ? 00:00:00 [kjournald]
root 134 1 0 Nov27 ? 00:03:07 [kjournald]
root 135 1 0 Nov27 ? 00:01:16 [kjournald]
root 136 1 0 Nov27 ? 00:02:14 [kjournald]
root 461 1 0 Nov27 ? 00:00:00 /sbin/syslogd
root 464 1 0 Nov27 ? 00:00:00 /sbin/klogd -c 1 -2
root 500 1 0 Nov27 ? 00:00:00 [khubd]
bin 627 1 0 Nov27 ? 00:00:00 /sbin/portmap
root 670 1 0 Nov27 ? 00:00:00 /usr/sbin/sshd
root 931 1 0 Nov27 ? 00:00:03 /usr/lib/postfix/master
at 954 1 0 Nov27 ? 00:00:00 /usr/sbin/atd
postfix 964 931 0 Nov27 ? 00:00:01 qmgr -l -t fifo -u
root 971 1 0 Nov27 ? 00:00:02 /usr/sbin/cron
root 1064 1 0 Nov27 ? 00:00:01 /usr/sbin/nscd
root 1065 1064 0 Nov27 ? 00:00:00 /usr/sbin/nscd
root 1066 1065 0 Nov27 ? 00:00:01 /usr/sbin/nscd
root 1067 1065 0 Nov27 ? 00:00:00 /usr/sbin/nscd
root 1068 1065 0 Nov27 ? 00:00:00 /usr/sbin/nscd
root 1069 1065 0 Nov27 ? 00:00:00 /usr/sbin/nscd
root 1070 1065 0 Nov27 ? 00:00:00 /usr/sbin/nscd
root 1081 1 0 Nov27 ? 00:00:00 /usr/sbin/inetd
root 1098 1 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1107 1 0 Nov27 tty3 00:00:00 /sbin/mingetty tty3
root 1109 1 0 Nov27 tty4 00:00:00 /sbin/mingetty tty4
root 1111 1 0 Nov27 tty5 00:00:00 /sbin/mingetty tty5
root 1112 1 0 Nov27 tty6 00:00:00 /sbin/mingetty tty6
root 1126 1 0 Nov27 ? 00:00:42 /usr/bin/IBMtaped
root 1141 1098 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1142 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1143 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1144 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1145 1141 0 Nov27 ? 00:00:20 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1146 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1147 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1148 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1149 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1150 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1151 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1152 1141 0 Nov27 ? 00:00:00 /opt/IBM_FAStT/jre/bin/i386/native_threads/java -classpath /opt/IBM_FAStT/clie
root 1365 1 0 Nov27 ? 00:00:06 ./dsmserv
root 1366 1365 0 Nov27 ? 00:00:01 ./dsmserv
root 1368 1366 0 Nov27 ? 00:01:37 ./dsmserv
root 1369 1366 0 Nov27 ? 00:01:15 ./dsmserv
root 1370 1366 0 Nov27 ? 00:01:40 ./dsmserv
root 1371 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1372 1366 0 Nov27 ? 00:01:57 ./dsmserv
root 1373 1366 0 Nov27 ? 00:00:06 ./dsmserv
root 1374 1366 0 Nov27 ? 00:00:06 ./dsmserv
root 1375 1366 0 Nov27 ? 00:00:31 ./dsmserv
root 1376 1366 0 Nov27 ? 00:00:01 ./dsmserv
root 1377 1366 0 Nov27 ? 00:00:02 ./dsmserv
root 1387 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1388 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1390 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1391 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1392 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1394 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1397 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1398 1366 0 Nov27 ? 00:02:22 ./dsmserv
root 1401 1366 0 Nov27 ? 00:09:33 ./dsmserv
root 1404 1366 0 Nov27 ? 00:09:13 ./dsmserv
root 1406 1366 0 Nov27 ? 00:02:35 ./dsmserv
root 1409 1366 0 Nov27 ? 00:02:21 ./dsmserv
root 1410 1366 0 Nov27 ? 00:02:22 ./dsmserv
root 1413 1366 0 Nov27 ? 00:02:15 ./dsmserv
root 1415 1366 0 Nov27 ? 00:04:25 ./dsmserv
root 1417 1366 0 Nov27 ? 00:02:34 ./dsmserv
root 1420 1366 0 Nov27 ? 00:14:07 ./dsmserv
root 1423 1366 0 Nov27 ? 00:04:47 ./dsmserv
root 1425 1366 0 Nov27 ? 00:05:07 ./dsmserv
root 1427 1366 0 Nov27 ? 00:03:20 ./dsmserv
root 1429 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1430 1366 0 Nov27 ? 00:05:06 ./dsmserv
root 1431 1366 0 Nov27 ? 00:06:34 ./dsmserv
root 1432 1366 0 Nov27 ? 00:05:04 ./dsmserv
root 1433 1366 0 Nov27 ? 00:00:46 ./dsmserv
root 1434 1366 0 Nov27 ? 00:03:01 ./dsmserv
root 1435 1366 0 Nov27 ? 00:02:06 ./dsmserv
root 1436 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1437 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1438 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1439 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1442 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1443 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1444 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1445 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1446 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1447 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1449 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1451 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1452 1366 0 Nov27 ? 00:00:00 ./dsmserv
root 1488 1 0 Nov27 tty2 00:00:00 /sbin/mingetty tty2
root 1512 1 0 Nov27 tty1 00:00:00 /sbin/mingetty --noclear tty1
root 3522 1366 0 Nov27 ? 00:00:00 ./dsmserv
postfix 8159 931 0 13:45 ? 00:00:00 pickup -l -t fifo -u
root 8248 670 0 14:28 ? 00:00:00 /usr/sbin/sshd
root 8250 8248 0 14:28 pts/0 00:00:00 -bash
root 8400 8250 0 14:54 pts/0 00:00:00 ps -ef

Result of cat /proc/version:

Linux version 2.4.19-64GB-SMP (root@xxxxxxxxxxxxxxx) (gcc version 3.2.2) #1 SMP Mon Aug 4 23:48:22 UTC 2003

Output of Oops.. message:

Nov 26 22:31:55 SSILXTSM kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000004
Nov 26 22:31:55 SSILXTSM kernel: printing eip:
Nov 26 22:31:55 SSILXTSM kernel: c015633b
Nov 26 22:31:55 SSILXTSM kernel: *pde = 0b61a001
Nov 26 22:31:55 SSILXTSM kernel: Oops: 0002 2.4.19-64GB-SMP #1 SMP Mon Aug 4 23:48:22 UTC 2003
Nov 26 22:31:55 SSILXTSM kernel: CPU: 1
Nov 26 22:31:55 SSILXTSM kernel: EIP: 0010:[sys_close+27/128] Not tainted
Nov 26 22:31:55 SSILXTSM kernel: EIP: 0010:[<c015633b>] Not tainted
Nov 26 22:31:55 SSILXTSM kernel: EFLAGS: 00010286
Nov 26 22:31:55 SSILXTSM kernel: eax: 00000004 ebx: d75fe000 ecx: 00000023 edx: 00000000
Nov 26 22:31:55 SSILXTSM kernel: esi: 0000005c edi: 00000000 ebp: b79fb454 esp: d75fffb4
Nov 26 22:31:55 SSILXTSM kernel: ds: 0018 es: 0018 ss: 0018
Nov 26 22:31:55 SSILXTSM kernel: Process dsmserv (pid: 6653, stackpage=d75ff000)
Nov 26 22:31:55 SSILXTSM kernel: Stack: b79ffc00 00000000 d75fe000 c01095ef 00000023 00000000 4006fac0 0000005c
Nov 26 22:31:55 SSILXTSM kernel: 00000000 b79fb454 00000006 0000002b 0000002b 00000006 40132a4d 00000023
Nov 26 22:31:55 SSILXTSM kernel: 00000246 b79fb438 0000002b
Nov 26 22:31:55 SSILXTSM kernel: Call Trace: [system_call+51/56]
Nov 26 22:31:55 SSILXTSM kernel: Call Trace: [<c01095ef>]
Nov 26 22:31:55 SSILXTSM kernel: Code: f0 81 28 00 00 00 01 0f 85 04 07 00 00 3b 4a 08 73 43 8b 42

The are no apparent trigger to the error status...

The distro is a SLES8 powered by UnitedLinux 1.0... the only upgrade was to the kernel k_smp-2.4.19-340...

Result of sh /usr/src/linux/scripts/ver_linux:

Linux SSILXTSM 2.4.19-64GB-SMP #1 SMP Mon Aug 4 23:48:22 UTC 2003 i686 unknown

Gnu C gcc (GCC) 3.2 Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Gnu make 3.79.1
util-linux 2.11u
mount 2.11u
modutils 2.4.19
e2fsprogs 1.28
PPP 2.4.1
isdn4k-utils 3.2p1
Linux C Library x 1 root root 1312470 Oct 22 2002 /lib/libc.so.6
Dynamic linker (ldd) 2.2.5
Linux C++ Library 5.0.0
Procps 2.0.7
Net-tools 1.60
Kbd 1.06
Sh-utils 2.0
Modules Loaded ide-cd isa-pnp ipv6 st sr_mod cdrom sg joydev evdev input usb-uhci usbcore bcm5700 lvm-mod ext3 jbd IBMtape aic7xxx qla2300

Result of cat /proc/cpuinfo:

processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 7
cpu MHz : 2395.205
cache size : 512 KB
physical id : 0
siblings : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 198.65

processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 7
cpu MHz : 2395.205
cache size : 512 KB
physical id : 0
siblings : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 199.47

processor : 2
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 7
cpu MHz : 2395.205
cache size : 512 KB
physical id : 0
siblings : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 199.47

processor : 3
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Xeon(TM) CPU 2.40GHz
stepping : 7
cpu MHz : 2395.205
cache size : 512 KB
physical id : 0
siblings : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips : 199.47

Result of cat /proc/modules:

ide-cd 30564 0 (autoclean)
isa-pnp 32512 0 (unused)
ipv6 268124 -1 (autoclean)
st 29324 0 (autoclean)
sr_mod 14520 0 (autoclean) (unused)
cdrom 29056 0 (autoclean) [ide-cd sr_mod]
sg 30368 0 (autoclean)
joydev 6112 0 (unused)
evdev 4800 0 (unused)
input 3488 0 [joydev evdev]
usb-uhci 24460 0 (unused)
usbcore 64960 1 [usb-uhci]
bcm5700 86280 2
lvm-mod 68256 0 (autoclean)
ext3 89160 5
jbd 54020 5 [ext3]
IBMtape 167141 1
aic7xxx 179108 0
qla2300 236096 6

Result of cat /proc/ioports:

0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0070-007f : rtc
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
01f0-01f7 : ide0
03c0-03df : vesafb
03f6-03f6 : ide0
0440-044f : VIA Technologies, Inc. VT82C686 [Apollo Super ACPI]
0700-070f : VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE
0700-0707 : ide0
0708-070f : ide1
0cf8-0cff : PCI conf1
1800-187f : PCI device 1014:010f (IBM)
1880-189f : VIA Technologies, Inc. USB
1880-189f : usb-uhci
18a0-18bf : VIA Technologies, Inc. USB (#2)
18a0-18bf : usb-uhci
3000-30ff : QLogic Corp. QLA2312 Fibre Channel Adapter
3000-30fe : qla2300
3800-38ff : Adaptec AHA-3960D / AIC-7899A U160/m
3800-38ff : aic7xxx
3900-39ff : Adaptec AHA-3960D / AIC-7899A U160/m (#2)
3900-39ff : aic7xxx
3a00-3aff : Adaptec AHA-3960D / AIC-7899A U160/m (#3)
3a00-3aff : aic7xxx
3b00-3bff : Adaptec AHA-3960D / AIC-7899A U160/m (#4)
3b00-3bff : aic7xxx

Result of cat /proc/iomem:

00000000-0009d7ff : System RAM
0009d800-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000c8000-000c97ff : Extension ROM
000c9800-000cafff : Extension ROM
000cb000-000cd9ff : Extension ROM
000f0000-000fffff : System ROM
00100000-dffb6fbf : System RAM
00100000-002e3f65 : Kernel code
002e3f66-0037d39f : Kernel data
dffb6fc0-dffbf7ff : ACPI Tables
dffbf800-dfffffff : reserved
e0000000-e7ffffff : S3 Inc. Savage 4
e0000000-e07fffff : vesafb
f0410000-f041ffff : PCI device 14e4:1648 (Broadcom Corporation)
f0410000-f041ffff : bcm5700
f0420000-f042ffff : PCI device 14e4:1648 (Broadcom Corporation)
f0420000-f042ffff : bcm5700
f0430000-f043ffff : PCI device 14e4:1648 (Broadcom Corporation)
f0430000-f043ffff : bcm5700
f0440000-f044ffff : PCI device 14e4:1648 (Broadcom Corporation)
f0440000-f044ffff : bcm5700
f0800000-f09fffff : PCI device 1014:010f (IBM)
f0a00000-f0a7ffff : S3 Inc. Savage 4
f0e00000-f0e0ffff : Broadcom Corporation NetXtreme BCM5700 Gigabit Ethernet
f0e00000-f0e0ffff : bcm5700
fb620000-fb620fff : QLogic Corp. QLA2312 Fibre Channel Adapter
fb720000-fb720fff : Adaptec AHA-3960D / AIC-7899A U160/m
fb720000-fb720fff : aic7xxx
fb721000-fb721fff : Adaptec AHA-3960D / AIC-7899A U160/m (#2)
fb721000-fb721fff : aic7xxx
fb722000-fb722fff : Adaptec AHA-3960D / AIC-7899A U160/m (#3)
fb722000-fb722fff : aic7xxx
fb723000-fb723fff : Adaptec AHA-3960D / AIC-7899A U160/m (#4)
fb723000-fb723fff : aic7xxx
fec00000-ffffffff : reserved

Result of lspci -vvv:

00:00.0 Host bridge: IBM: Unknown device 0302 (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 240
Capabilities: [60] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=1
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
00:03.0 VGA compatible controller: S3 Inc. Savage 4 (rev 06) (prog-if 00 [VGA])
Subsystem: IBM: Unknown device 01c5
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 248 (1000ns min, 63750ns max), cache line size 10
Interrupt: pin A routed to IRQ 39
Region 0: Memory at f0a00000 (32-bit, non-prefetchable) [size=512K]
Region 1: Memory at e0000000 (32-bit, prefetchable) [size=128M]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:04.0 Bridge: IBM: Unknown device 010f
Subsystem: IBM: Unknown device 0113
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 247 (1000ns min, 2000ns max), cache line size 10
Interrupt: pin A routed to IRQ 16
BIST result: 00
Region 0: Memory at f0800000 (64-bit, non-prefetchable) [size=2M]
Region 2: I/O ports at 1800 [size=128]
Expansion ROM at <unassigned> [disabled] [size=2M]
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:05.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:05.1 IDE interface: VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP])
Subsystem: VIA Technologies, Inc. (Wrong ID): Unknown device 1234
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240
Region 4: I/O ports at 0700 [size=16]
Capabilities: [c0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:05.2 USB Controller: VIA Technologies, Inc. USB (rev 16) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240, cache line size 10
Interrupt: pin D routed to IRQ 18
Region 4: I/O ports at 1880 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:05.3 USB Controller: VIA Technologies, Inc. USB (rev 16) (prog-if 00 [UHCI])
Subsystem: VIA Technologies, Inc. (Wrong ID) USB Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240, cache line size 10
Interrupt: pin D routed to IRQ 18
Region 4: I/O ports at 18a0 [size=32]
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:05.4 SMBus: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40)
Subsystem: VIA Technologies, Inc. (Wrong ID): Unknown device 1234
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Capabilities: [68] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

01:00.0 Host bridge: IBM: Unknown device 0302 (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 240
Capabilities: [60] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=1
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
01:04.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5700 Gigabit Ethernet (rev 12)
Subsystem: IBM Broadcom Vigil B5700 1000BaseTX
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240 (16000ns min), cache line size 10
Interrupt: pin A routed to IRQ 42
Region 0: Memory at f0e00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] PCI-X non-bridge device.
Command: DPERE- ERO+ RBC=3 OST=6
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-
Address: 94aad0631e01a210 Data: 3a3b

02:00.0 Host bridge: IBM: Unknown device 0302 (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 240
Capabilities: [60] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=1
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
02:02.0 Ethernet controller: Broadcom Corporation: Unknown device 1648 (rev 03)
Subsystem: Broadcom Corporation: Unknown device 1648
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240 (16000ns min), cache line size 10
Interrupt: pin A routed to IRQ 55
Region 0: Memory at f0410000 (64-bit, non-prefetchable) [size=64K]
Region 2: Memory at f0420000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [40] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=2 OST=0
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable+ DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-
Address: 2804801110811200 Data: 2260

02:02.1 Ethernet controller: Broadcom Corporation: Unknown device 1648 (rev 03)
Subsystem: Broadcom Corporation: Unknown device 1648
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240 (16000ns min), cache line size 10
Interrupt: pin B routed to IRQ 56
Region 0: Memory at f0430000 (64-bit, non-prefetchable) [size=64K]
Region 2: Memory at f0440000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=2 OST=0
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable+ DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-
Address: 0004205020500000 Data: 0c02

05:00.0 Host bridge: IBM: Unknown device 0302 (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 240
Capabilities: [60] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=1
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
05:04.0 Fibre Channel: QLogic Corp. QLA2312 Fibre Channel Adapter (rev 02)
Subsystem: QLogic Corp.: Unknown device 0100
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240 (16000ns min), cache line size 10
Interrupt: pin A routed to IRQ 71
Region 0: I/O ports at 3000 [size=256]
Region 1: Memory at fb620000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [4c] PCI-X non-bridge device.
Command: DPERE- ERO+ RBC=3 OST=6
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [54] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [64] #06 [0080]

07:00.0 Host bridge: IBM: Unknown device 0302 (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 240
Capabilities: [60] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=1
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
09:00.0 Host bridge: IBM: Unknown device 0302 (rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 240
Capabilities: [60] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=1
Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM-
09:01.0 SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01)
Subsystem: Adaptec AHA-3960D U160/m
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240 (10000ns min, 6250ns max), cache line size 10
Interrupt: pin A routed to IRQ 59
BIST result: 00
Region 0: I/O ports at 3800 [disabled] [size=256]
Region 1: Memory at fb720000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

09:01.1 SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01)
Subsystem: Adaptec AHA-3960D U160/m
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240 (10000ns min, 6250ns max), cache line size 10
Interrupt: pin B routed to IRQ 60
BIST result: 00
Region 0: I/O ports at 3900 [disabled] [size=256]
Region 1: Memory at fb721000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

09:02.0 SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01)
Subsystem: Adaptec AHA-3960D U160/m
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240 (10000ns min, 6250ns max), cache line size 10
Interrupt: pin A routed to IRQ 63
BIST result: 00
Region 0: I/O ports at 3a00 [disabled] [size=256]
Region 1: Memory at fb722000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

09:02.1 SCSI storage controller: Adaptec AHA-3960D / AIC-7899A U160/m (rev 01)
Subsystem: Adaptec AHA-3960D U160/m
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 240 (10000ns min, 6250ns max), cache line size 10
Interrupt: pin B routed to IRQ 64
BIST result: 00
Region 0: I/O ports at 3b00 [disabled] [size=256]
Region 1: Memory at fb723000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

Result of cat /proc/scsi/scsi:

Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IBM Model: 1742 Rev: 0520
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 00 Lun: 01
Vendor: IBM Model: 1742 Rev: 0520
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 00 Lun: 02
Vendor: IBM Model: 1742 Rev: 0520
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi0 Channel: 00 Id: 00 Lun: 03
Vendor: IBM Model: 1742 Rev: 0520
Type: Direct-Access ANSI SCSI revision: 03
Host: scsi1 Channel: 00 Id: 05 Lun: 00
Vendor: IBM Model: ULT3580-TD2 Rev: 3A30
Type: Sequential-Access ANSI SCSI revision: 03
Host: scsi2 Channel: 00 Id: 03 Lun: 00
Vendor: IBM Model: ULT3580-TD2 Rev: 3A30
Type: Sequential-Access ANSI SCSI revision: 03
Host: scsi2 Channel: 00 Id: 04 Lun: 00
Vendor: IBM Model: ULT3580-TD2 Rev: 3A30
Type: Sequential-Access ANSI SCSI revision: 03
Host: scsi3 Channel: 00 Id: 00 Lun: 00
Vendor: IBM Model: ULT3580-TD2 Rev: 3A30
Type: Sequential-Access ANSI SCSI revision: 03
Host: scsi3 Channel: 00 Id: 00 Lun: 01
Vendor: IBM Model: 03584L32 Rev: 3480
Type: Medium Changer ANSI SCSI revision: 03
Host: scsi3 Channel: 00 Id: 01 Lun: 00
Vendor: IBM Model: ULT3580-TD2 Rev: 3A30
Type: Sequential-Access ANSI SCSI revision: 03
Host: scsi4 Channel: 00 Id: 02 Lun: 00
Vendor: IBM Model: ULT3580-TD2 Rev: 3A30
Type: Sequential-Access ANSI SCSI revision: 03

--

Ivan Sassi
Consulente Informatico
Prototipo S.p.A. - Via Brodolini, 12 - 40026 IMOLA (BO)
ivan_sassi@xxxxxxxxxxxx
http://www.prototipo.it
tel +39 0542 634711
fax +39 0542 640368


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