求助ACG1000-E 突然死机了 ，

就登陆上去 看了个CPU 内存占用率 然后就死机了
重启也不行，机器太老了官网也没有固件，想刷一下也不行，


重启显示如下：

 

U-Boot 2011.03 (Release Version: V3.6.1_B609) (Build time: Apr 01 2016 - 15:50:54)

 

Skipping PCIe port 0 BIST, reset not done. (port not configured)

Skipping PCIe port 1 BIST, reset not done. (port not configured)

BIST check passed.

Warning: Clock descriptor tuple not found in eeprom, using defaults

Warning: Board descriptor tuple not found in eeprom, using defaults

CUST_MC5800 board revision major:1, minor:0, serial #: MC5800

OCTEON CN6740-AAP pass 2.2, Core clock: 1000 MHz, IO clock: 800 MHz, DDR clock: 533 MHz (1066 Mhz DDR)

Base DRAM address used by u-boot: 0x0f800000, size: 0x7fdb80

DRAM: 8 GiB

Now running in RAM - U-Boot at: ffffffffc0000000

Clearing DRAM...... done

NAND:  1024 MiB

Flash: 4 MiB

PCIe: Link timeout on port 0, probably the slot is empty

PCIe: Port 1 link active, 4 lanes, speed gen2

PCI console init succeeded, 1 consoles, 1024 bytes each

 

Net:   Unknown PHY compatibility "davicom,dm9161"

here get mii link state for mc5800 

octmgmt0, octeth0, octeth1, octeth2, octeth3, octeth4, octeth5, octeth6, octeth7

Bus 0: not available  

DTT: Unknown manufacturer id 0xff

DTT:    FAILED INIT

USB:   USB EHCI 1.00

scanning bus for devices... 1 USB Device(s) found

Type the command 'usb start' to scan for USB storage devices.

 

Bypass is set

CPLD1 3003

CPLD2 4   

Press Ctrl+C to enter menuboot:  0 

Creating 1 MTD partitions on "nand0":

0x000000000000-0x000040000000 : "mtd=0"

UBI: attaching mtd2 to ubi0

UBI: physical eraseblock size:   524288 bytes (512 KiB)

UBI: logical eraseblock size:    520192 bytes

UBI: smallest flash I/O unit:    4096

UBI: sub-page size:              1024

UBI: VID header offset:          1024 (aligned 1024)

UBI: data offset:                4096

UBI: fixable bit-flip detected at PEB 1471

UBI: fixable bit-flip detected at PEB 1471

UBI: attached mtd2 to ubi0

UBI: MTD device name:            "mtd=0"

UBI: MTD device size:            1024 MiB

UBI: number of good PEBs:        2048

UBI: number of bad PEBs:         0

UBI: max. allowed volumes:       128

UBI: wear-leveling threshold:    4096

UBI: number of internal volumes: 1

UBI: number of user volumes:     1

UBI: available PEBs:             140

UBI: total number of reserved PEBs: 1908

UBI: number of PEBs reserved for bad PEB handling: 20

UBI: max/mean erase counter: 511/271

UBIFS: recovery needed

UBIFS: recovery deferred

UBIFS: mounted UBI device 0, volume 0, name "rootfs"

UBIFS: mounted read-only

UBIFS: file system size:   974319616 bytes (951484 KiB, 929 MiB, 1873 LEBs)

UBIFS: journal size:       33292288 bytes (32512 KiB, 31 MiB, 64 LEBs)

UBIFS: media format:       w4/r0 (latest is w4/r0)

UBIFS: default compressor: LZO

UBIFS: reserved for root:  5182151 bytes (5060 KiB)

Loading file 'vmlinux.64' to addr 0x20000000 with size 96257488 (0x05bcc5d0)...

Loading vmlinux.64: |..........                              |  25%UBI: fixable bit-flip detected at PEB 565

UBI: schedule PEB 565 for scrubbing

UBI error: ubi_io_read: error -77 while reading 520192 bytes from PEB 565:4096, read 520192 bytes

UBI warning: ubi_eba_copy_leb: error -77 while reading data from PEB 565

UBI error: wear_leveling_worker: error -77 while moving PEB 565 to PEB 512

UBI warning: ubi_ro_mode: switch to read-only mode

UBI error: do_work: work failed with error code -77

UBI: fixable bit-flip detected at PEB 565

UBI: schedule PEB 565 for scrubbing

UBI error: ubi_wl_scrub_peb: PEB 565 not found

UBIFS error (pid 0): try_read_node: cannot read node type 1 from LEB 58:62160, error -19

UBI: fixable bit-flip detected at PEB 565

UBI: schedule PEB 565 for scrubbing

UBI error: ubi_wl_scrub_peb: PEB 565 not found

UBIFS error (pid 0): try_read_node: cannot read node type 1 from LEB 58:99456, error -19

UBI: fixable bit-flip detected at PEB 565

UBI: schedule PEB 565 for scrubbing

UBI error: ubi_wl_scrub_peb: PEB 565 not found

UBIFS error (pid 0): ubifs_read_node: cannot read node 1 from LEB 58:99456, error -19

UBIFS error (pid 0): do_readpage: cannot read page 6036 of inode 68, error -19

 

Error reading file 'vmlinux.64'

vmlinux.64 not found!

argv[2]: quiet

argv[3]: cOnsole=ttyS0,9600

argv[4]: numcores=8

argv[5]: mtdparts=octeon_nand0:1024m(system)

Allocating memory for ELF segment: addr: 0xffffffff80100000 (adjusted to: 0x100000), size 0x5d32340

## Loading big-endian Linux kernel with entry point: 0xffffffff806c47f0 ...

Bootloader: Done loading app on coremask: 0xff

Starting cores 0xff

[   30.288422] CPU 0 Unable to handle kernel paging request at virtual address 0000000000000000, epc == 0000000000000000, ra == ffffffff801a9fb4

[   30.438514] Oops[#1]:

[   30.465598] CPU: 0 PID: 11 Comm: watchdog/0 Tainted: G        W    3.10.56-rt50-Cavium-Octeon+ #463

[   30.573922] task: 800000020e252dd8 ti: 800000020e254000 task.ti: 800000020e254000

[   30.663498] $ 0   : 0000000000000000 000000000000000c 0000000000000000 80000000fa176720

[   30.759325] $ 4   : 80000000fa1766e0 0000000000000000 0000000000000000 0000000000000003

[   30.855152] $ 8   : 0000000000000001 0000000000000000 0000000000000000 800000020e1f5330

[   30.950979] $12   : 0000000000000018 ffffffff803faf70 0000000000000000 800000020e20c000

[   31.046806] $16   : 80000000fa176a68 0000000000000000 8000000000000000 0000000000000000

[   31.142634] $20   : ffffffff808d24b8 ffffffff85cc86e0 80000000fa176720 00000000ee6b2800

[   31.238461] $24   : 0000000000000034 ffffffff801b73b0                                  

[   31.334288] $28   : 800000020e254000 800000020e257d00 0000000000000003 ffffffff801a9fb4

[   31.430115] Hi    : 0000000000000000

[   31.472821] Lo    : 0386aa3840800000

[   31.515527] epc   : 0000000000000000            (nil)

[   31.575940]     Tainted: G        W   

[   31.620735] ra    : ffffffff801a9fb4 __hrtimer_start_range_ns+0x1ec/0x328

[   31.701973] Status: 10008ce2 KX SX UX KERNEL EXL 

[   31.758219] Cause : 00800008

[   31.792592] BadVA : 0000000000000000

[   31.835298] PrId  : 000d910a (Cavium Octeon II)

[   31.889460] Modules linked in:

[   31.925919] Process watchdog/0 (pid: 11, threadinfo=800000020e254000, task=800000020e252dd8, tls=0000000000000000)

[   32.049867] Stack : 0000000000000001 0000000000000001 0000000000000001 80000000fa178380

          80000000fa176a68 ffffffff808d20e8 0000000000000001 0000000000000001

          0000000000000002 ffffffff801a6278 0000000000000001 80000000fa178380

          ffffffff8096c9c0 ffffffff801d67e4 ffffffff8096c9c0 ffffffff806cd004

          800000020e1c5560 ffffffff801af134 800000020e20bcb0 ffffffff85cd0000

          800000020e1c5560 ffffffff801aefc0 ffffffff85cca380 ffffffff801a6320

          0000000000000001 0000000000000000 800000020e1c5560 0000000000000000

          0003000300000000 800000020e257de8 800000020e257de8 0000000000000000

          0000000000000000 800000020e257e08 800000020e257e08 800000020e20bcb0

          0000000000000000 ffffffff801a6278 800000020e20bcb0 0000000000000000

          ...

[   32.828984] Call Trace:

[   32.858156] [<ffffffff801a6278>] kthread+0x0/0xb0

[   32.914403] [<ffffffff801d67e4>] watchdog_enable+0x74/0xc0

[   32.980022] [<ffffffff806cd004>] schedule+0x3c/0xb8

[   33.038352] [<ffffffff801af134>] smpboot_thread_fn+0x174/0x1e0

[   33.108137] [<ffffffff801aefc0>] smpboot_thread_fn+0x0/0x1e0

[   33.175840] [<ffffffff801a6320>] kthread+0xa8/0xb0

[   33.233129] [<ffffffff801a6278>] kthread+0x0/0xb0

[   33.289375] [<ffffffff8015cd30>] ret_from_kernel_thread+0x14/0x1c

[   33.362286] 

[   33.379990] 

Code: (Bad address in epc)

[   33.426862] 

[   33.444588] CPU 0 Unable to handle kernel paging request at virtual address 0000000000000020, epc == ffffffff80192658, ra == ffffffff80192658

[   33.596644] Oops[#2]:

[   33.623729] CPU: 0 PID: 11 Comm: watchdog/0 Tainted: G      D W    3.10.56-rt50-Cavium-Octeon+ #463

[   33.732053] task: 800000020e252dd8 ti: 800000020e254000 task.ti: 800000020e254000

[   33.821629] $ 0   : 0000000000000000 0000000010000ce0 0000000000000000 0000000000000001

[   33.917456] $ 4   : ffffffff85df0000 ffffffff85df0000 0000000000000004 0000000000000000

[   34.013283] $ 8   : 000000001dcd6500 0000000000000005 0000000000989680 0000000000000000

[   34.109110] $12   : 0000000010008ce0 000000001000001f ffffffff85de0000 0000000000000000

[   34.204938] $16   : 0000000000000000 0000000000000000 0000000000000000 0000000000000000

[   34.300765] $20   : ffffffff80161aac 0000000000000008 0000000000000000 00000000ee6b2800

[   34.396592] $24   : 0000000000000020 0000000000000001                                  

[   34.492419] $28   : 800000020e254000 800000020e257610 ffffffff808389d0 ffffffff80192658

[   34.588247] Hi    : 0000000000000000

[   34.630952] Lo    : 0000000000200000

[   34.673662] epc   : ffffffff80192658 run_local_timers+0x38/0x78

[   34.744487]     Tainted: G      D W   

[   34.789278] ra    : ffffffff80192658 run_local_timers+0x38/0x78

[   34.860104] Status: 10000ce2 KX SX UX KERNEL EXL 

[   34.916351] Cause : 00800008

[   34.950724] BadVA : 0000000000000020

[   34.993429] PrId  : 000d910a (Cavium Octeon II)

[   35.047592] Modules linked in:

[   35.084051] Process watchdog/0 (pid: 11, threadinfo=800000020e254000, task=800000020e252dd8, tls=0000000000000000)

[   35.207998] Stack : 800000020e252dd8 ffffffff801926d4 ffffffff808d24b8 80000000fa176280

          0000000000000008 ffffffff801c5290 00010a6c0006ffff ffffffff808d24b8

          0000000000000000 0000000000000008 800000020e007880 ffffffff80164424

          ffffffff80965f80 ffffffff801d7908 800000020e007880 ffffffff808db438

          ffffffff85ce0000 0000000000000018 800000020e252dd8 0000000000000000

          80000000fa176720 00000000ee6b2800 0000000000000003 ffffffff801db804

          ffffffff85ce0000 0000000000000008 ffffffff85ce0000 ffffffff801d6fa8

          ffffffff85ce0000 ffffffff8015eb38 0000000000000008 ffffffff8018334c

          0000000000000000 ffffffff80106478 0000000000000000 0000000000000000

          ffffffff85ce0000 ffffffff80832050 000000000000000b ffffffff8015ccec

          ...

[   35.987115] Call Trace:

[   36.016283] [<ffffffff80192658>] run_local_timers+0x38/0x78

[   36.082946] [<ffffffff801926d4>] update_process_times+0x3c/0x80

[   36.153778] [<ffffffff801c5290>] tick_handle_periodic+0x28/0xa0

[   36.224605] [<ffffffff80164424>] c0_compare_interrupt+0x5c/0x88

[   36.295433] [<ffffffff801d7908>] handle_irq_event_percpu+0x88/0x228

[   36.370429] [<ffffffff801db804>] handle_percpu_irq+0x8c/0xc0

[   36.438133] [<ffffffff801d6fa8>] generic_handle_irq+0x28/0x48

[   36.506877] [<ffffffff8015eb38>] do_IRQ+0x18/0x30

[   36.563126] [<ffffffff80106478>] plat_irq_dispatch+0x98/0xc0

[   36.630824] 

[   36.648531] 

Code: 0043102d  0c06a92e  dc500000 <de020020> 1040000a  3c03808c  de020018  dc634900  0062102f 

[   36.767274] ---[ end trace 139ce121c98e96cb ]---

[   36.822480] Kernel panic - not syncing: Fatal exception in interrupt