Elapsed time since release of system processors: 172700 mins 24 secs



Config file read, 2048 bytes

Welcome

Welcome to yaboot version 1.3.13

Enter "help" to get some basic usage information

boot: autobench

Please wait, loading kernel...

   Elf64 kernel loaded...

Loading ramdisk...

ramdisk loaded at 02400000, size: 1191 Kbytes

OF stdout device is: /vdevice/vty@30000000

Hypertas detected, assuming LPAR !

command line: ro console=hvc0 autobench_args: root=/dev/sda6 ABAT:1187809897 

memory layout at init:

  alloc_bottom : 000000000252a000

  alloc_top    : 0000000008000000

  alloc_top_hi : 0000000100000000

  rmo_top      : 0000000008000000

  ram_top      : 0000000100000000

Looking for displays

instantiating rtas at 0x00000000077d9000 ... done

0000000000000000 : boot cpu     0000000000000000

0000000000000002 : starting cpu hw idx 0000000000000002... done

copying OF device tree ...

Building dt strings...

Building dt structure...

Device tree strings 0x000000000262b000 -> 0x000000000262c1d3

Device tree struct  0x000000000262d000 -> 0x0000000002635000

Calling quiesce ...

returning from prom_init

Partition configured for 4 cpus.

Starting Linux PPC64 #1 SMP Wed Aug 22 14:59:04 EDT 2007

-----------------------------------------------------

ppc64_pft_size                = 0x1a

physicalMemorySize            = 0x100000000

ppc64_caches.dcache_line_size = 0x80

ppc64_caches.icache_line_size = 0x80

htab_address                  = 0x0000000000000000

htab_hash_mask                = 0x7ffff

-----------------------------------------------------

Linux version 2.6.23-rc3-mm1-autokern1 (root@gekko-lp3.ltc.austin.ibm.com) (gcc version 3.4.6 20060404 (Red Hat 3.4.6-3)) #1 SMP Wed Aug 22 14:59:04 EDT 2007

[boot]0012 Setup Arch

vmemmap cf00000000000000 allocated at c000000001000000, physical 0000000001000000.

vmemmap cf00000001000000 allocated at c000000004000000, physical 0000000004000000.

vmemmap cf00000002000000 allocated at c000000005000000, physical 0000000005000000.

vmemmap cf00000003000000 allocated at c000000006000000, physical 0000000006000000.

EEH: PCI Enhanced I/O Error Handling Enabled

PPC64 nvram contains 7168 bytes

Zone PFN ranges:

  DMA             0 ->  1048576

  Normal    1048576 ->  1048576

Movable zone start PFN for each node

early_node_map[1] active PFN ranges

    2:        0 ->  1048576

Could not find start_pfn for node 0

[boot]0015 Setup Done

Built 2 zonelists in Node order, mobility grouping off.  Total pages: 0

Policy zone: DMA

Kernel command line: ro console=hvc0 autobench_args: root=/dev/sda6 ABAT:1187809897 

[boot]0020 XICS Init

[boot]0021 XICS Done

PID hash table entries: 4096 (order: 12, 32768 bytes)

Console: colour dummy device 80x25

console handover: boot [udbg0] -> real [hvc0]

Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)

Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)

freeing bootmem node 2

Memory: 4105840k/4194304k available (4964k kernel code, 88464k reserved, 948k data, 571k bss, 264k init)

SLUB: Genslabs=12, HWalign=128, Order=0-1, MinObjects=4, CPUs=4, Nodes=16

Bad page state in process 'swapper'

page:cf00000000015818 flags:0x0000020000000400 mapping:0000000000000000 mapcount:0 count:0

Trying to fix it up, but a reboot is needed

Backtrace:

Call Trace:

[c0000000005cbab0] [c000000000010344] .show_stack+0x68/0x1b4 (unreliable)

[c0000000005cbb60] [c0000000000a6c54] .bad_page+0x84/0x138

[c0000000005cbbf0] [c0000000000aa9e0] .free_hot_cold_page+0xdc/0x21c

[c0000000005cbc90] [c0000000000ad7ec] .put_page+0x158/0x180

[c0000000005cbd30] [c0000000000d4de8] .kfree+0x74/0xf0

[c0000000005cbdb0] [c0000000000a866c] .process_zones+0x1a8/0x1f8

[c0000000005cbe60] [c0000000004b5160] .setup_per_cpu_pageset+0x24/0x48

[c0000000005cbee0] [c0000000004978d8] .start_kernel+0x304/0x3f4

[c0000000005cbf90] [c0000000003bef10] .start_here_common+0x54/0x58

Hexdump:

000: cf 00 00 00 00 01 57 d0 00 00 02 00 00 00 04 00

010: 00 00 00 01 ff ff ff ff 00 00 00 00 00 00 00 00

020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

030: cf 00 00 00 00 01 58 08 cf 00 00 00 00 01 58 08

040: 00 00 02 00 00 00 04 00 00 00 00 00 ff ff ff ff

050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

060: 00 00 00 00 00 00 00 00 cf 00 00 00 00 01 58 40

070: cf 00 00 00 00 01 58 40 00 00 02 00 00 00 04 00

080: 00 00 00 01 ff ff ff ff 00 00 00 00 00 00 00 00

090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

0a0: cf 00 00 00 00 01 58 78 cf 00 00 00 00 01 58 78

0b0: 00 00 02 00 00 00 04 00 00 00 00 01 ff ff ff ff

------------[ cut here ]------------

kernel BUG at mm/page_alloc.c:2876!

cpu 0x0: Vector: 700 (Program Check) at [c0000000005cbbe0]

    pc: c0000000004b5160: .setup_per_cpu_pageset+0x24/0x48

    lr: c0000000004b5160: .setup_per_cpu_pageset+0x24/0x48

    sp: c0000000005cbe60

   msr: 8000000000029032

  current = 0xc0000000004fd1b0

  paca    = 0xc0000000004fdd80

    pid   = 0, comm = swapper

kernel BUG at mm/page_alloc.c:2876!

enter ? for help

[c0000000005cbee0] c0000000004978d8 .start_kernel+0x304/0x3f4

[c0000000005cbf90] c0000000003bef10 .start_here_common+0x54/0x58

0:mon>