model 9000/851/D360 2-way failed on first boot after install

Hallo,

I installed  debian on a model 9000/851/D360 2-way over serial console.
But on first reboot it hangs. (see boot-log)
Can anyone explain, what is the failure and hopefully give a hint to solve the 
problem?

Thanks, Jürgen

Boot-log:


Firmware Version  36.34
                                                                                
Duplex Console IO Dependent Code (IODC) revision 0

------------------------------------------------------------------------------
   (c) Copyright 1995-1998, Hewlett-Packard Company, All rights reserved
------------------------------------------------------------------------------

  Processor   Speed            State           Coprocessor State  Cache Size
  ---------  --------   ---------------------  -----------------  ----------
      0       120 MHz   Active                 Functional            1 MB
      1       120 MHz   Idle                   Functional            1 MB

  Central Bus Speed (in MHz)  :        120

  Available memory (bytes)    :  536870912
  Good memory required (bytes):   22618112

  Primary boot path:    8/8.5   (dec)
  Alternate boot path:  8/16/5.2   (dec)
  Console path:         8/16/4.0   (dec)
  Keyboard path:        8/16/7.0   (dec)

CPU 0
WARNING:  Memory has been initialized, but not tested as a result of
          FASTBOOT being enabled.  To test memory, use the FASTBOOT
          command in the CONFIGURATION menu and reboot the system.


Processor is booting from first available device.

To discontinue, press any key within 10 seconds.

10 seconds expired.
Proceeding...

Trying Primary Boot Path
------------------------
Booting...
Boot IO Dependent Code (IODC) revision 7


HARD Booted.
palo ipl 1.14 root@duet Sat Apr  8 16:08:16 EDT 2006

Partition Start(MB) End(MB) Id Type
1               1      31   f0 Palo
2              32     156   83 ext2
5             157     305   83 ext2
6             306    1066   83 ext2
7            1067    1294   83 ext2
8            1295    1404   82 swap
9            1405    1443   83 ext2
a            1444    2031   83 ext2

PALO(F0) partition contains:
    0/vmlinux32 3994958 bytes @ 0x48000

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: 'root=/dev/sda5 HOME=/ console=ttyS0 TERM=vt102 
palo_kernel=2/v                                                                 
      '
Selected kernel: /vmlinux from partition 2
Selected ramdisk: /initrd.img from partition 2
ELF32 executable
Entry 00100000 first 00100000 n 3
Segment 0 load 00100000 size 2273900 mediaptr 0x1000
Segment 1 load 0032c000 size 485036 mediaptr 0x22d000
Segment 2 load 003a4000 size 372869 mediaptr 0x2a4000
Loading ramdisk 4799928 bytes @ 1fb5a000...
Branching to kernel entry point 0x00100000.  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 2.6.16-2-parisc (Debian 2.6.16-18) (fs@xxxxxxxxxx) (gcc version 
4.0.4 2006                                                                      
 
6
FP[0] enabled: Rev 1 Model 11
The 32-bit Kernel has started...
Initialized PDC Console for debugging.
Determining PDC firmware type: System Map.
model 00005a10 00000491 00000000 00000002 7768217e 100000f0 00000004 0000008a 
0000008a
vers  0000000d
CPUID vers 11 rev 13 (0x0000016d)
model 9000/851/D360
Total Memory: 512 MB
initrd: 2fb5a000-2ffeddb8
initrd: reserving 1fb5a000-1ffeddb8 (mem_max 20000000)
Built 1 zonelists
Kernel command line: root=/dev/sda5 HOME=/ console=ttyS0 TERM=vt102 
palo_kernel=2/vmlinu                                                            
           
x
PID hash table entries: 4096 (order: 12, 65536 bytes)
Console: colour dummy device 160x64
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 524288k available
Security Framework v1.0.0 initialized
SELinux:  Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 512
checking if image is initramfs... it is
NET: Registered protocol family 16
EISA bus registered
Searching for devices...
Found devices:
1. U2-IOA BC Runway Port at 0xfff88000 [8] { 12, 0x7, 0x580, 0x0000b }
2. UL 550 Lasi Core BA at 0xffd00000 [8/16] { 11, 0x0, 0x02f, 0x00081 }, 
additional addr
3. UL 550 Lasi Core RS-232 at 0xffd05000 [8/16/4] { 10, 0x0, 0x02f, 0x0008c }
4. UL 550 Core SCSI at 0xffd06000 [8/16/5] { 10, 0x0, 0x02f, 0x00082 }
5. UL 350 Core LAN (802.3) at 0xffd07000 [8/16/6] { 10, 0x0, 0x02f, 0x0008a }
6. UL 550 Core Centronics at 0xffd02000 [8/16/0] { 10, 0x0, 0x02f, 0x00074 }, 
additional
7. UL 550 Core PS/2 Port at 0xffd08000 [8/16/7] { 10, 0x0, 0x02f, 0x00084 }
8. UL 550 Core PS/2 Port at 0xffd08100 [8/16/8] { 10, 0x0, 0x02f, 0x00084 }
9. UL 550 Core Wax BA at 0xffe00000 [8/20] { 11, 0x0, 0x031, 0x0008e }
10. UL 550 Wax EISA BA at 0xfc000000 [8/20/5] { 11, 0x0, 0x031, 0x00090 }, 
additional ad
11. UL 550 Wax Core RS-232 at 0xffe02000 [8/20/2] { 10, 0x0, 0x031, 0x0008c }
12. Bluefish Add-on FW-SCSI at 0xf1008000 [8/8] { 4, 0x1, 0x013, 0x00089 }
13. Bluefish Add-on FW-SCSI at 0xf100c000 [8/12] { 4, 0x1, 0x013, 0x00089 }
14. U2-IOA BC GSC+ Port at 0xf103f000 [8/63] { 7, 0x1, 0x501, 0x0000c }
15. U2-IOA BC Runway Port at 0xfff8a000 [10] { 12, 0x7, 0x580, 0x0000b }
16. U2-IOA BC GSC+ Port at 0xf183f000 [10/63] { 7, 0x1, 0x501, 0x0000c }
17. UL 2w T120 1MB/1MB (851/D260,D360) at 0xfffa0000 [32] { 0, 0x0, 0x5a1, 
0x00004 }
18. UL 2w T120 1MB/1MB (851/D260,D360) at 0xfffa2000 [34] { 0, 0x0, 0x5a1, 
0x00004 }
19. Memory at 0xfffb1000 [49] { 1, 0x0, 0x073, 0x00009 }
CONFIG_SMP=n  ignoring additional CPUs
CPU: probe of 34 failed with error 1
CPU(s): 1 x PA7200 (PCX-T') at 120.000000 MHz
Setting cache flush threshold to 820 (1 CPUs online)
Found U2 at 0xfff88000
Found U2 at 0xfff8a000
Lasi version 0 at 0xffd00000 found.
LED display at ffd0c000 registered
wax at 0xffe00000 found.
Wax EISA Adapter found at 0xfc000000
Enumerating EISA bus
EISA slot 8 a configured board was not detected ( expected HWP1510)
EISA: Probing bus 0 at 8:20:5
EISA: Mainboard HWPC051 detected.
EISA: Detected 0 cards.
TC classifier action (bugs to netdev@xxxxxxxxxxxxxxx cc hadi@xxxxxxxxxx)
unwind_init: start = 0x1032da70, end = 0x10350210, entries = 8826
audit: initializing netlink socket (disabled)
audit(1158866117.820:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
EISA EEPROM at 0xffc88000
PDC Stable Storage facility v0.22
Soft power switch enabled, polling @ 0xf0140000.
STI GSC/PCI core graphics driver Version 0.9a
Generic RTC Driver v1.07
serio: GSC PS/2 keyboard port at 0xffd08000 irq 20 @ 8:16:7
serio: GSC PS/2 mouse port at 0xffd08100 irq 20 @ 8:16:8
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
8:16:4: ttyS0 at MMIO 0xffd05800 (irq = 16) is a 16550A
8:20:2: ttyS1 at MMIO 0xffe02800 (irq = 23) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
mice: PS/2 mouse device common for all mice
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Freeing unused kernel memory: 320k freed
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
Loading, please ide: Assuming 50MHz system bus speed for PIO modes; override 
with idebus                                                                     
  
x
wait...
Begin: Loading essential drivers... ...
Done.
Begin: Running /scripts/init-premount ...
Done.
Begin: Mounting root file system... ...
Begin: Running /scripts/local-top ...