WSR-2533DHPL factoryメモ

WSR-2533DHPLにおいて、”firmware” 領域内のKernel, RootFSを格納するtrxのMagicは特定のもの（0x5C436F74 (\Cot)）でなければ、メーカーファーム上でのチェックで弾かれる模様。
こうなると、initramfsでfactoryを作るしかない。通常のsquashfsでは、trxのMagicをデフォルトの 0x48445230 (HDR0) から変更した場合、OpenWrtがRootFS領域の検出に失敗してマウントできず、boot loopを引き起こすと予想されるため。
WCR-1166DSでは、これが原因でfactoryファーム投入時にboot loopが発生していると思われる。

OpenWrtのコードで関係するのは ここ と ここ。

initramfsでのfactoryファーム生成は非常に面倒な上コード量が膨大になり、かつ可読性が著しく低下する傾向にあるので、正直やりたくない。やはり、factoryファームは無しにしてinitramfsファームを用いてブートの上sysupgradeするのが手っ取り早いか。

The tail length is 48! Update len to 7078136!
decodesize 7077892...
cp: can't stat '/usr/sbin/ubi*': No such file or directory
cp: can't stat '/usr/sbin/uboot_env': No such file or directory
token=tools, line=default
token=partitions, line=Kernel
token=Kernel, line=0x0:-
sector: Kernel -> offset=[0x0], write_len=[0x6c0004]
[get_all_mtd] MTD[0]: /dev/mtd0, 0x1000000, 0x10000, ALL
[get_all_mtd] MTD[1]: /dev/mtd1, 0x30000, 0x10000, Bootloader
[get_all_mtd] MTD[2]: /dev/mtd2, 0x10000, 0x10000, Config
[get_all_mtd] MTD[3]: /dev/mtd3, 0x10000, 0x10000, Factory
[get_all_mtd] MTD[4]: /dev/mtd4, 0x7c0000, 0x10000, Kernel
[get_all_mtd] MTD[5]: /dev/mtd5, 0x53b8f0, 0x10000, RootFS
[get_all_mtd] MTD[6]: /dev/mtd6, 0x7c0000, 0x10000, Kernel2
[get_all_mtd] MTD[7]: /dev/mtd7, 0x53b8f0, 0x10000, RootFS2
[get_all_mtd] MTD[8]: /dev/mtd8, 0x10000, 0x10000, glbcfg
[get_all_mtd] MTD[9]: /dev/mtd9, 0x10000, 0x10000, board_data
[merge_sector_info] sector[0]: name=[Kernel], dev=[/dev/mtd4], offset=[0], write_len=[7077892], max_allow_size=[8126464]
[validate_file] /tmp/upload2ev4Qs: Bad trx header, magic=810697800l
[update_image] Validate CRC fail!
[WARN]: upgrade failed!
upload return: 65280
Restarting system.

WSR-2533DHPL stock -> OpenWrt (Fail)

長らくメーカーファーム上でのチェックを通せずにいたが、buffalo-tagを弄ったところパスできるようになったが、その後OpenWrtでブートした際にRootFSをマウントできず止まった。

The tail length is 48! Update len to 7078136!
decodesize 7077892...
cp: can't stat '/usr/sbin/ubi*': No such file or directory
cp: can't stat '/usr/sbin/uboot_env': No such file or directory
token=tools, line=default
token=partitions, line=Kernel
token=Kernel, line=0x0:-
sector: Kernel -> offset=[0x0], write_len=[0x6c0004]
[get_all_mtd] MTD[0]: /dev/mtd0, 0x1000000, 0x10000, ALL
[get_all_mtd] MTD[1]: /dev/mtd1, 0x30000, 0x10000, Bootloader
[get_all_mtd] MTD[2]: /dev/mtd2, 0x10000, 0x10000, Config
[get_all_mtd] MTD[3]: /dev/mtd3, 0x10000, 0x10000, Factory
[get_all_mtd] MTD[4]: /dev/mtd4, 0x7c0000, 0x10000, Kernel
[get_all_mtd] MTD[5]: /dev/mtd5, 0x53b8f0, 0x10000, RootFS
[get_all_mtd] MTD[6]: /dev/mtd6, 0x7c0000, 0x10000, Kernel2
[get_all_mtd] MTD[7]: /dev/mtd7, 0x53b8f0, 0x10000, RootFS2
[get_all_mtd] MTD[8]: /dev/mtd8, 0x10000, 0x10000, glbcfg
[get_all_mtd] MTD[9]: /dev/mtd9, 0x10000, 0x10000, board_data
[merge_sector_info] sector[0]: name=[Kernel], dev=[/dev/mtd4], offset=[0], write_len=[7077892], max_allow_size=[8126464]
[validate_file] freeram=[59179008] bufferram=[3739648]
/tmp/uploadMs88aC: CRC OK
[do_default_update] filesize=[7077892], offset=[0]
[do_default_update] Erase MTD[Kernel]: start
[do_default_update] Erase MTD[Kernel]: end
[do_default_update] Write MTD[Kernel]: start
[do_default_update] Write MTD[Kernel]: end
[switch_bank] to 0, return 0
upload return: 0
MReconnect to midcore failed.
[mapi_tx_transc_req] write msg length fail Connection refused
Restarting system.

===================================================================
                MT7621   stage1 code 10:33:55 (ASIC)
                CPU=500000000 HZ BUS=166666666 HZ
==================================================================
Change MPLL source from XTAL to CR...
do MEMPLL setting..
MEMPLL Config : 0x11100000
3PLL mode + External loopback
=== XTAL-40Mhz === DDR-1200Mhz ===
PLL2 FB_DL: 0xb, 1/0 = 547/477 2D000000
PLL3 FB_DL: 0x15, 1/0 = 580/444 55000000
PLL4 FB_DL: 0x18, 1/0 = 744/280 61000000
do DDR setting..[01F40000]
Apply DDR3 Setting...(use customer AC)
          0    8   16   24   32   40   48   56   64   72   80   88   96  104  112  120
      --------------------------------------------------------------------------------
0000:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0001:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0002:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0003:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0004:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0005:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0006:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0007:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0008:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0009:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
000A:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
000B:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
000C:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
000D:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    1
000E:|    0    0    0    0    0    0    0    0    0    1    1    1    1    1    1    1
000F:|    0    0    0    0    1    1    1    1    1    1    1    1    1    1    0    0
0010:|    1    1    1    1    1    1    1    1    1    0    0    0    0    0    0    0
0011:|    1    1    1    1    0    0    0    0    0    0    0    0    0    0    0    0
0012:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0013:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0014:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0015:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0016:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0017:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0018:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
0019:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
001A:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
001B:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
001C:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
001D:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
001E:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
001F:|    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
rank 0 coarse = 15
rank 0 fine = 72
B:|    0    0    0    0    0    0    0    0    0    0    1    1    1    0    0    0
opt_dle value:11
DRAMC_R0DELDLY[018]=00001E1F
==================================================================
                RX      DQS perbit delay software calibration 
==================================================================
1.0-15 bit dq delay value
==================================================================
bit|     0  1  2  3  4  5  6  7  8  9
--------------------------------------
0 |    13 13 15 15 11 12 13 10 9 10 
10 |    11 11 13 13 11 12 
--------------------------------------

==================================================================
2.dqs window
x=pass dqs delay value (min~max)center 
y=0-7bit DQ of every group
input delay:DQS0 =31 DQS1 = 30
==================================================================
bit     DQS0     bit      DQS1
0  (1~58)29  8  (1~56)28
1  (1~56)28  9  (1~54)27
2  (1~60)30  10  (1~59)30
3  (1~61)31  11  (1~57)29
4  (1~58)29  12  (1~58)29
5  (1~59)30  13  (1~55)28
6  (1~61)31  14  (1~60)30
7  (1~60)30  15  (1~57)29
==================================================================
3.dq delay value last
==================================================================
bit|    0  1  2  3  4  5  6  7  8   9
--------------------------------------
0 |    15 15 15 15 13 13 13 11 11 13 
10 |    11 12 14 15 11 13 
==================================================================
==================================================================
     TX  perbyte calibration 
==================================================================
DQS loop = 15, cmp_err_1 = ffff0000 
dqs_perbyte_dly.last_dqsdly_pass[0]=15,  finish count=1 
dqs_perbyte_dly.last_dqsdly_pass[1]=15,  finish count=2 
DQ loop=15, cmp_err_1 = ffff01ae
DQ loop=14, cmp_err_1 = ffff0180
DQ loop=13, cmp_err_1 = ffff0080
dqs_perbyte_dly.last_dqdly_pass[1]=13,  finish count=1 
DQ loop=12, cmp_err_1 = ffff0000
dqs_perbyte_dly.last_dqdly_pass[0]=12,  finish count=2 
byte:0, (DQS,DQ)=(9,8)
byte:1, (DQS,DQ)=(9,8)
20,data:99
[EMI] DRAMC calibration passed

===================================================================
                MT7621   stage1 code done 
                CPU=500000000 HZ BUS=166666666 HZ
===================================================================


U-Boot 1.1.3 (Aug  5 2016 - 17:01:25) 0.02

Board: Ralink APSoC DRAM:  128 MB
relocate_code Pointer at: 87fb8000

Config XHCI 40M PLL 
******************************
Software System Reset Occurred
******************************
flash manufacture id: ef, device id 40 18
find flash: W25Q128BV
============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC MT7621A DualCore (MAC to MT7530 Mode)
DRAM_CONF_FROM: Auto-Detection 
DRAM_TYPE: DDR3 
DRAM bus: 16 bit
Xtal Mode=3 OCP Ratio=1/3
Flash component: 16 MBytes NOR Flash
Date:Aug  5 2016  Time:17:01:25
============================================ 
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 880 MHZ #### 
 estimate memory size =128 Mbytes
#Reset_MT7530
set LAN/WAN WLLLL

Please choose the operation: 
   1: Load system code to SDRAM via TFTP. 
   2: Load system code then write to Flash via TFTP. 
   3: Boot system code via Flash (default).
   4: Entr boot command line interface.
   7: Load Boot Loader code then write to Flash via Serial. 
   9: Load Boot Loader code then write to Flash via TFTP.                                                                  0 
   
3: System Boot system code via Flash0.
## Booting image at bc050000 ...

=================================================
Check image validation:
Image1 Trx Check --> 
## check_trx, crc=-575298866, *crc_ret=-575298866.
OK
Image1 Header Magic Number --> OK
Image1 Header Checksum --> OK
Image1 Data Checksum --> OK

=================================================

=================================================
Check image validation:
Image2 Trx Check --> 
## check_trx, crc=-1234505007, *crc_ret=-1234505007.
OK
Image2 Header Magic Number --> OK
Image2 Header Checksum --> OK
Image2 Data Checksum --> OK

=================================================
## check Image1 return 0, check Image2 return 0, Image1 crc=-575298866, Image2 crc=-1234505007.
Image1 is ok!
Image2 is not same as Image1, copy Image1 to Image2!

Copy Image:
Image1(0x50000) to Image2(0x810000), size=0x68E000
........................................................................................................
........................................................................................................
.
.
Done!
   Image Name:   MIPS OpenWrt Linux-4.14.143
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    2006978 Bytes =  1.9 MB
   Load Address: 80001000
   Entry Point:  80001000
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80001000) ...
## Giving linux memsize in MB, 128

Starting kernel ...

[    0.000000] Linux version 4.14.143 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+11016-9bf7431d38)) #0 SMP Sun Sep 15 14:46:05 2019
[    0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[    0.000000] MIPS: machine is Buffalo WSR-2533DHPL
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] VPE topology {2,2} total 4
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x9c/0x4d8 with crng_init=0
[    0.000000] percpu: Embedded 14 pages/cpu s26064 r8192 d23088 u57344
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32480
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Writing ErrCtl register=000492b0
[    0.000000] Readback ErrCtl register=000492b0
[    0.000000] Memory: 121868K/131072K available (4789K kernel code, 246K rwdata, 1036K rodata, 1276K init, 254K bss, 9204K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 880MHz
[    0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[    0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[    0.015496] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[    0.087822] pid_max: default: 32768 minimum: 301
[    0.097183] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110205] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.126315] Hierarchical SRCU implementation.
[    0.135850] smp: Bringing up secondary CPUs ...
[    0.146319] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.146329] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.146340] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.146477] CPU1 revision is: 0001992f (MIPS 1004Kc)
[    0.205169] Synchronize counters for CPU 1: done.
[    0.276364] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.276372] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.276381] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.276458] CPU2 revision is: 0001992f (MIPS 1004Kc)
[    0.326109] Synchronize counters for CPU 2: done.
[    0.387189] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.387197] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.387205] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.387279] CPU3 revision is: 0001992f (MIPS 1004Kc)
[    0.445677] Synchronize counters for CPU 3: done.
[    0.505287] smp: Brought up 1 node, 4 CPUs
[    0.517696] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.537183] futex hash table entries: 1024 (order: 3, 32768 bytes)
[    0.549730] pinctrl core: initialized pinctrl subsystem
[    0.561419] NET: Registered protocol family 16
[    0.579962] pull PCIe RST: RALINK_RSTCTRL = 4000000
[    0.890005] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.900071] ***** Xtal 40MHz *****
[    0.906803] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.917011] Port 0 N_FTS = 1b105000
[    0.923908] Port 1 N_FTS = 1b105000
[    0.930833] Port 2 N_FTS = 1b102800
[    2.089681] PCIE2 no card, disable it(RST&CLK)
[    2.098375]  -> 21007f2
[    2.103193] PCIE0 enabled
[    2.108394] PCIE1 enabled
[    2.113573] PCI host bridge /pcie@1e140000 ranges:
[    2.123096]  MEM 0x0000000060000000..0x000000006fffffff
[    2.133463]   IO 0x000000001e160000..0x000000001e16ffff
[    2.143829] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[    2.167190] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.178509] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.189746] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.202416] PCI host bridge to bus 0000:00
[    2.210435] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[    2.224099] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    2.235844] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    2.249312] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    2.267225] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    2.280256] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.294069] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
[    2.307198] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.321029] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[    2.334502] pci 0000:00:01.0: BAR 8: assigned [mem 0x60100000-0x601fffff]
[    2.347983] pci 0000:00:00.0: BAR 1: assigned [mem 0x60200000-0x6020ffff]
[    2.361468] pci 0000:00:01.0: BAR 1: assigned [mem 0x60210000-0x6021ffff]
[    2.374952] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[    2.389463] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.399292] pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
[    2.412791] pci 0000:02:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff 64bit]
[    2.427308] pci 0000:00:01.0: PCI bridge to [bus 02]
[    2.437130] pci 0000:00:01.0:   bridge window [mem 0x60100000-0x601fffff]
[    2.452070] clocksource: Switched to clocksource GIC
[    2.463868] NET: Registered protocol family 2
[    2.473126] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    2.486864] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    2.499464] TCP: Hash tables configured (established 1024 bind 1024)
[    2.512225] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    2.523722] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    2.536386] NET: Registered protocol family 1
[    2.782013] 4 CPUs re-calibrate udelay(lpj = 2924544)
[    2.793455] Crashlog allocated RAM at address 0x3f00000
[    2.804005] workingset: timestamp_bits=14 max_order=15 bucket_order=1
[    2.821011] random: fast init done
[    2.831197] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    2.842705] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    2.865629] io scheduler noop registered
[    2.873357] io scheduler deadline registered (default)
[    2.884372] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[    2.898171] console [ttyS0] disabled
[    2.905238] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A
[    2.923164] console [ttyS0] enabled
[    2.923164] console [ttyS0] enabled
[    2.936951] bootconsole [early0] disabled
[    2.936951] bootconsole [early0] disabled
[    2.954651] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[    2.968911] spi-mt7621 1e000b00.spi: sys_freq: 220000000
[    2.989274] m25p80 spi0.0: w25q128 (16384 Kbytes)
[    2.998721] 7 fixed-partitions partitions found on MTD device spi0.0
[    3.011375] Creating 7 MTD partitions on "spi0.0":
[    3.020931] 0x000000000000-0x000000030000 : "u-boot"
[    3.031863] 0x000000030000-0x000000040000 : "u-boot-env"
[    3.043397] 0x000000040000-0x000000050000 : "factory"
[    3.054441] 0x000000050000-0x000000810000 : "firmware"
[    3.068725] 0x000000810000-0x000000fd0000 : "Kernel2"
[    3.079818] 0x000000fd0000-0x000000fe0000 : "glbcfg"
[    3.090684] 0x000000fe0000-0x000001000000 : "board_data"
[    3.102869] libphy: Fixed MDIO Bus: probed
[    3.174069] libphy: mdio: probed
[    4.582213] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[    4.594638] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 20
[    4.613452] NET: Registered protocol family 10
[    4.623865] Segment Routing with IPv6
[    4.631241] NET: Registered protocol family 17
[    4.640193] 8021q: 802.1Q VLAN Support v1.8
[    4.650825] hctosys: unable to open rtc device (rtc0)
[    4.661736] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[    4.676655] Please append a correct "root=" boot option; here are the available partitions:
[    4.693291] 1f00             192 mtdblock0 
[    4.693298]  (driver?)
[    4.706301] 1f01              64 mtdblock1 
[    4.706306]  (driver?)
[    4.719316] 1f02              64 mtdblock2 
[    4.719321]  (driver?)
[    4.732340] 1f03            7936 mtdblock3 
[    4.732346]  (driver?)
[    4.745348] 1f04            7936 mtdblock4 
[    4.745353]  (driver?)
[    4.758356] 1f05              64 mtdblock5 
[    4.758361]  (driver?)
[    4.771362] 1f06             128 mtdblock6 
[    4.771368]  (driver?)
[    4.784386] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[    4.802463] Rebooting in 1 seconds..

WRC-1167FS stock -> OpenWrt

とりあえずfactoryファームを正しい状態にdecodeされる形で組めたので、投入テスト。
stockで SQUASHFS error が大量に吐かれるのは何だろうか…（出ないこともあった）

------- ELECOM1701 Header Info
Image Header Size      : 0x0038
Image Header ID        : ELECOM
Image Product Name     : WRC-1167FS
Image Version          : 0.00
------------------------------
------- Header Info
Image Header Size      : 0x0074
Image Header Magic Code: 0x031d6129
Image Data Size        : 6291456
Image Type             : 0x6 [kernel_elecom1701]
Compression Type       : 0x0
Model ID               : 0x00228000
Build Date             : 1970-01-1
Version Firmware       : 
Version Code SCM       : 
Version Config         :                                 
Data CRC Checksum      : 0x337EBA50
Header CRC Checksum    : 0x0
------------------------------
FWHANDLE, DECODE PASS
Erasing blocks: 96/96 (100%)
Writing data: 6144k/6144k (100%)
Verifying data: 6144k/6144k (100%)
The system is going down NOW!
[43306.704000] SQUASHFS error: zlib_inflate error, data probably corrupt
[43306.728000] SQUASHFS error: squashfs_read_data failed to read block 0x1d6305
[43306.740000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.756000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.768000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.780000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.796000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.808000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.820000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.836000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.848000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.864000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.876000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.888000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.904000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.916000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.928000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.944000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.956000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.972000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43306.984000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43306.996000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43307.012000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43307.024000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43307.036000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43307.052000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43307.064000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43307.080000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[43307.092000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[43307.104000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
Sent SIGKILL to all processes
Requesting system reboot
[43308.712000] Restarting system.
[04060C09][04060C09]
DDR Calibration DQS reg = 00008787


U-Boot 1.1.3 (Oct 23 2017 - 16:14:35)

Board: Ralink APSoC DRAM:  64 MB
relocate_code Pointer at: 83fa0000
******************************
Software System Reset Occurred
******************************
flash manufacture id: ef, device id 40 18
find flash: W25Q128BV
============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC 7628_MP (Port5None)
DRAM component: 512 Mbits DDR, width 16
DRAM bus: 16 bit
Total memory: 64 MBytes
Flash component: SPI Flash
Date:Oct 23 2017  Time:16:14:35
============================================ 
icache: sets:512, ways:4, linesz:32 ,total:65536
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 580 MHZ #### 
 estimate memory size = 64 Mbytes
RESET MT7628 PHY!!!!!!
Please choose the operation: 
   1: Load system code to SDRAM via TFTP. 
   2: Load system code then write to Flash via TFTP. 
   3: Boot system code via Flash (default).
   4: Entr boot command line interface.
   7: Load Boot Loader code then write to Flash via Serial. 
   9: Load Boot Loader code then write to Flash via TFTP. 
default: 3                                                                                                                 0 
   
3: System Boot system code via Flash.
## Booting image at bc050000 ...
   Image Name:   MIPS OpenWrt Linux-4.14.143
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1669570 Bytes =  1.6 MB
   Load Address: 80000000
   Entry Point:  80000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80000000) ...
## Giving linux memsize in MB, 64

Starting kernel ...

[    0.000000] Linux version 4.14.143 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+11022-f01af852e5)) #0 Sun Sep 15 03:19:24 2019
[    0.000000] Board has DDR2
[    0.000000] Analog PMU set to hw control
[    0.000000] Digital PMU set to hw control
[    0.000000] SoC Type: MediaTek MT7628AN ver:1 eco:2
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019655 (MIPS 24KEc)
[    0.000000] MIPS: machine is ELECOM WRC-1167FS
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x98/0x4a0 with crng_init=0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16240
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Writing ErrCtl register=000779f0
[    0.000000] Readback ErrCtl register=000779f0
[    0.000000] Memory: 58372K/65536K available (3919K kernel code, 185K rwdata, 892K rodata, 1204K init, 206K bss, 7164K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 256
[    0.000000] intc: using register map from devicetree
[    0.000000] CPU Clock: 580MHz
[    0.000000] timer_probe: no matching timers found
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[    0.000010] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[    0.015371] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[    0.087589] pid_max: default: 32768 minimum: 301
[    0.096986] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.109944] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.130499] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.149876] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.162027] pinctrl core: initialized pinctrl subsystem
[    0.173329] NET: Registered protocol family 16
[    0.290156] mt7620-pci 10140000.pcie: Port 0 N_FTS = 1b105000
[    0.451172] PCI host bridge /pcie@10140000 ranges:
[    0.460516]  MEM 0x0000000020000000..0x000000002fffffff
[    0.470830]   IO 0x0000000010160000..0x000000001016ffff
[    0.500056] mt7621_gpio 10000600.gpio: registering 32 gpios
[    0.511272] mt7621_gpio 10000600.gpio: registering 32 gpios
[    0.522397] mt7621_gpio 10000600.gpio: registering 32 gpios
[    0.534247] PCI host bridge to bus 0000:00
[    0.542215] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff]
[    0.555863] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    0.567501] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.580917] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.597737] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    0.610732] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    0.624454] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff]
[    0.637870] pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref]
[    0.652146] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    0.665570] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff 64bit]
[    0.680026] pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref]
[    0.694282] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.704078] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x200fffff]
[    0.717505] pci 0000:00:00.0:   bridge window [mem 0x20100000-0x201fffff pref]
[    0.736698] clocksource: Switched to clocksource MIPS
[    0.747967] NET: Registered protocol family 2
[    0.757384] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.771089] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.783600] TCP: Hash tables configured (established 1024 bind 1024)
[    0.796304] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.807770] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.820453] NET: Registered protocol family 1
[    0.832838] Crashlog allocated RAM at address 0x3f00000
[    0.844881] workingset: timestamp_bits=14 max_order=14 bucket_order=0
[    0.864744] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.876196] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.908291] io scheduler noop registered
[    0.915904] io scheduler deadline registered (default)
[    0.927039] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[    0.940675] console [ttyS0] disabled
[    0.947712] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 28, base_baud = 2500000) is a 16550A
[    0.965533] console [ttyS0] enabled
[    0.965533] console [ttyS0] enabled
[    0.979266] bootconsole [early0] disabled
[    0.979266] bootconsole [early0] disabled
[    0.996371] spi-mt7621 10000b00.spi: sys_freq: 193333333
[    1.021181] m25p80 spi0.0: w25q128 (16384 Kbytes)
[    1.030557] 5 fixed-partitions partitions found on MTD device spi0.0
[    1.043143] Creating 5 MTD partitions on "spi0.0":
[    1.052647] 0x000000000000-0x000000030000 : "u-boot"
[    1.063444] 0x000000030000-0x000000040000 : "u-boot-env"
[    1.074905] 0x000000040000-0x000000050000 : "factory"
[    1.085896] 0x000000050000-0x000000780000 : "firmware"
[    1.100090] 2 uimage-fw partitions found on MTD device firmware
[    1.111878] Creating 2 MTD partitions on "firmware":
[    1.121728] 0x000000000000-0x000000197a02 : "kernel"
[    1.132503] 0x000000197a02-0x000000730000 : "rootfs"
[    1.143221] mtd: device 5 (rootfs) set to be root filesystem
[    1.156083] 1 squashfs-split partitions found on MTD device rootfs
[    1.168396] 0x0000005f0000-0x000000730000 : "rootfs_data"
[    1.180046] 0x000000780000-0x000000800000 : "storage"
[    1.191697] libphy: Fixed MDIO Bus: probed
[    1.212238] rt3050-esw 10110000.esw: link changed 0x00
[    1.224104] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[    1.242355] NET: Registered protocol family 10
[    1.255536] Segment Routing with IPv6
[    1.262985] NET: Registered protocol family 17
[    1.271879] 8021q: 802.1Q VLAN Support v1.8
[    1.286868] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[    1.307441] Freeing unused kernel memory: 1204K
[    1.316404] This architecture does not have kernel memory protection.
[    1.970141] init: Console is alive
[    1.977215] init: - watchdog -
[    2.550349] random: fast init done
[    2.756372] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    2.937396] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    2.962292] init: - preinit -
[    4.384411] rt3050-esw 10110000.esw: link changed 0x00
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3[    4.583806] random: procd: uninitialized urandom read (4 bytes read)
] or [4] key and hit [enter] to select the debug level
[    7.720341] mount_root: jffs2 not ready yet, using temporary tmpfs overlay
[    7.764542] urandom-seed: Seed file not found (/etc/urandom.seed)
[    7.904087] procd: - early -
[    7.909996] procd: - watchdog -
[    7.920624] rt3050-esw 10110000.esw: link changed 0x10
[    8.505187] procd: - watchdog -
[    8.511829] procd: - ubus -
[    8.593332] random: ubusd: uninitialized urandom read (4 bytes read)
[    8.605999] rt3050-esw 10110000.esw: link changed 0x18
[    8.727290] random: ubusd: uninitialized urandom read (4 bytes read)
[    8.740510] random: ubusd: uninitialized urandom read (4 bytes read)
[    8.754288] procd: - init -
Please press Enter to activate this console.
[    9.916960] kmodloader: loading kernel modules from /etc/modules.d/*
[   10.140706] urngd: v1.0.0 started.
[   10.235574] nat46: module (version 683fbd2b765506332a1af141545652bf58f03166) loaded.
[   10.283603] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   10.316489] Loading modules backported from Linux version v5.3-rc4-0-gd45331b00ddb
[   10.331554] Backport generated by backports.git v5.3-rc4-1-0-g4ec72687
[   10.398397] ip_tables: (C) 2000-2006 Netfilter Core Team
[   10.442233] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[   10.682682] xt_time: kernel timezone is -0000
[   10.977902] random: crng init done
[   10.984640] random: 6 urandom warning(s) missed due to ratelimiting
[   11.034113] mt76_wmac 10300000.wmac: ASIC revision: 76280001
[   12.068989] mt76_wmac 10300000.wmac: Firmware Version: 20151201
[   12.080789] mt76_wmac 10300000.wmac: Build Time: 20151201183641
[   12.106712] mt76_wmac 10300000.wmac: firmware init done
[   12.320920] mt76x2e 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4
[   12.333476] mt76x2e 0000:01:00.0: ASIC revision: 76120044
[   13.305510] mt76x2e 0000:01:00.0: ROM patch build: 20141115060606a
[   13.323665] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[   13.334612] mt76x2e 0000:01:00.0: Build: 1
[   13.342731] mt76x2e 0000:01:00.0: Build Time: 201507311614____
[   13.376709] mt76x2e 0000:01:00.0: Firmware running!
[   13.413026] PPP generic driver version 2.4.2
[   13.434463] NET: Registered protocol family 24
[   13.457255] kmodloader: done loading kernel modules from /etc/modules.d/*
[   81.007133] rt3050-esw 10110000.esw: link changed 0x00
[   84.725977] rt3050-esw 10110000.esw: link changed 0x10
[   85.210456] rt3050-esw 10110000.esw: link changed 0x18
[   87.717761] jffs2_scan_eraseblock(): End of filesystem marker found at 0x0
[   87.766439] br-lan: port 1(eth0.1) entered blocking state
[   87.777384] br-lan: port 1(eth0.1) entered disabled state
[   87.788486] device eth0.1 entered promiscuous mode
[   87.798020] device eth0 entered promiscuous mode
[   87.822336] jffs2_build_filesystem(): unlocking the mtd device... 
[   87.822399] done.
[   87.838517] jffs2_build_filesystem(): erasing all blocks after the end marker... 
[   87.963432] br-lan: port 1(eth0.1) entered blocking state
[   87.989006] br-lan: port 1(eth0.1) entered forwarding state
[   88.000788] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   88.797252] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[   92.168458] done.
[   92.172311] jffs2: notice: (1302) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[   92.572867] overlayfs: upper fs does not support tmpfile.



BusyBox v1.31.0 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r0+11022-f01af852e5
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:/#

WRC-1167FS factoryトラブルメモ

OpenWrtのfactoryを投げ込んだらFlashに書き込まれたデータが何故か化けていて、ブートに失敗した。
blocksizeか何かでピッタリでなければ正しい状態にdecodeできない？要検証

rm: '/tmp/nginx' is a directory
------- ELECOM1701 Header Info
Image Header Size      : 0x0038
Image Header ID        : ELECOM
Image Product Name     : WRC-1167FS
Image Version          : 0.00
------------------------------
------- Header Info
Image Header Size      : 0x0074
Image Header Magic Code: 0x031d6129
Image Data Size        : 6291460
Image Type             : 0x6 [kernel_elecom1701]
Compression Type       : 0x0
Model ID               : 0x00228000
Build Date             : 1970-01-1
Version Firmware       : 
Version Code SCM       : 
Version Config         :                                 
Data CRC Checksum      : 0x56D08D59
Header CRC Checksum    : 0x0
------------------------------
FWHANDLE, DECODE PASS
Erasing blocks: 97/97 (100%)
Writing data: 6144k/6144k (100%)
Verifying data: 6144k/6144k (100%)
The system is going down NOW!
[12500.716000] SQUASHFS error: zlib_inflate error, data probably corrupt
[12500.728000] SQUASHFS error: squashfs_read_data failed to read block 0x1d6305
[12500.744000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.756000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.772000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.784000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.796000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.812000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.824000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.836000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.852000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.864000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.880000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.892000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.904000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.920000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.932000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.944000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.960000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12500.972000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12500.988000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12501.000000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12501.012000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12501.028000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12501.040000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12501.052000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12501.068000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12501.080000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
[12501.096000] SQUASHFS error: Unable to read fragment cache entry [1d6305]
[12501.108000] SQUASHFS error: Unable to read page, block 1d6305, size 9161
Sent SIGKILL to all processes
Requesting system reboot
[12502.724000] Restarting system.
[04060C09][04060C09]
DDR Calibration DQS reg = 00008787


U-Boot 1.1.3 (Oct 23 2017 - 16:14:35)

Board: Ralink APSoC DRAM:  64 MB
relocate_code Pointer at: 83fa0000
******************************
Software System Reset Occurred
******************************
flash manufacture id: ef, device id 40 18
find flash: W25Q128BV
============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC 7628_MP (Port5None)
DRAM component: 512 Mbits DDR, width 16
DRAM bus: 16 bit
Total memory: 64 MBytes
Flash component: SPI Flash
Date:Oct 23 2017  Time:16:14:35
============================================ 
icache: sets:512, ways:4, linesz:32 ,total:65536
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 580 MHZ #### 
 estimate memory size = 64 Mbytes
RESET MT7628 PHY!!!!!!
Please choose the operation: 
   1: Load system code to SDRAM via TFTP. 
   2: Load system code then write to Flash via TFTP. 
   3: Boot system code via Flash (default).
   4: Entr boot command line interface.
   7: Load Boot Loader code then write to Flash via Serial. 
   9: Load Boot Loader code then write to Flash via TFTP. 
default: 3                                                                                                                 0 
   
3: System Boot system code via Flash.
## Booting image at bc050000 ...
Bad Magic Number,23071856

[04060C0A][04060C09]
DDR Calibration DQS reg = 00008788


U-Boot 1.1.3 (Oct 23 2017 - 16:14:35)

Board: Ralink APSoC DRAM:  64 MB
relocate_code Pointer at: 83fa0000
flash manufacture id: ef, device id 40 18
find flash: W25Q128BV
============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC 7628_MP (Port5None)
DRAM component: 512 Mbits DDR, width 16
DRAM bus: 16 bit
Total memory: 64 MBytes
Flash component: SPI Flash
Date:Oct 23 2017  Time:16:14:35
============================================ 
icache: sets:512, ways:4, linesz:32 ,total:65536
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 580 MHZ #### 
 estimate memory size = 64 Mbytes
RESET MT7628 PHY!!!!!!
Please choose the operation: 
   1: Load system code to SDRAM via TFTP. 
   2: Load system code then write to Flash via TFTP. 
   3: Boot system code via Flash (default).
   4: Entr boot command line interface.
   7: Load Boot Loader code then write to Flash via Serial. 
   9: Load Boot Loader code then write to Flash via TFTP. 
default: 3

You choosed 4
                                                                                                                           0 

   
4: System Enter Boot Command Line Interface.

U-Boot 1.1.3 (Oct 23 2017 - 16:14:35)
MT7628 # md.l 0xbc050000
bc050000: 56180723 80312a9f de177f59 81781b04    #..V.*1.Y.....x.
bc050010: 00010284 00010284 2aa7bc3c 03030701    ........<..*....
bc050020: 53514b49 65714d24 7473556a 6e684e24    IKQS$MqejUst$Nhn
bc050030: 342c7a71 2e35332a 00323635 00010204    qz,4*35.562.....
bc050040: 80010269 509b7404 00010204 6f010204    i....t.P.......o
bc050050: a3fefdf9 8ef57db3 13fd43af a5c420ff    .....}...C... ..
bc050060: ef8d81a3 e0847128 5535138d 2fec8ed9    ....(q....5U.../
bc050070: b265d1b9 891febac 2bb7882c ef2ca1a3    ..e.....,..+..,.
bc050080: d602d7fa 951fb8c1 e13b60b3 2c0ed234    .........`;.4..,
bc050090: 79e713b1 9f5bb1be 2a74e0d2 bdd5abff    ...y..[...t*....
bc0500a0: 866b3de9 e8ff9092 e276aa26 13a4f17f    .=k.....&.v.....
bc0500b0: a8c306b1 4c7be526 71891b32 2e649c65    ....&.{L2..qe.d.
bc0500c0: 2926ac8c 2c41af92 e5322fbd 0c4b90df    ..&)..A,./2...K.
bc0500d0: f3f5cf52 814c5b0b b0db23da d50388b3    R....[L..#......
bc0500e0: c9e33000 5781c900 832dea55 a2f5d883    .0.....WU.-.....
bc0500f0: 21604dcd b38d66cb 44bd8db4 9affad64    .M`!.f.....Dd...
MT7628 # 

WRC-733GHBK ブート時TFTP (RESETボタン)

WRC-733GHBKは、デバイスの電源投入時にRESETボタンを押しながら行うとTFTPサーバが開始される。
その時投入してみたログ。

U-Boot 1.1.3 (Jun  2 2015 - 17:05:47)

Board: Ralink APSoC DRAM:  64 MB
relocate_code Pointer at: 83fac000
enable ephy clock...done. rf reg 29 = 5
SSC disabled.
spi_wait_nsec: 29 
spi device id: c2 20 17 c2 20 (2017c220)
find flash: MX25L6405D
raspi_read: from:30000 len:1000 
*** Warning - bad CRC, using default environment

============================================ 
Ralink UBoot Version: 4.1.2.0
-------------------------------------------- 
ASIC 7620_MP (Port5GigaSW)
DRAM component: 512 Mbits DDR, width 16
DRAM bus: 16 bit
Total memory: 64 MBytes
Flash component: SPI Flash
Date:Jun  2 2015  Time:17:05:47
============================================ 
icache: sets:512, ways:4, linesz:32 ,total:65536
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 580 MHZ #### 
 estimate memory size =64 Mbytes

 Realtek giga Mac init!

 Realtek giga Mac done!

Please choose the operation: 
   1: Load system code to SDRAM via TFTP. 
   2: Load system code then write to Flash via TFTP. 
   3: Boot system code via Flash (default).
   4: Entr boot command line interface.
   5: Load ucos code to SDRAM via TFTP Client. 
   7: Load Boot Loader code then write to Flash via Serial. 
   9: Load Boot Loader code then write to Flash via TFTP. 

raspi_read: from:40028 len:6 

   
5: System Load Boot Loader | F/W  then write to Flash via TFTP Client. 
 Warning!! Erase Linux in Flash then burn new one. Are you sure?(Y/N)
 Please Input new ones /or Ctrl-C to discard
        Input device IP (192.168.2.81)  Input server IP (192.168.2.89)  Input Linux Kernel filename () 
 netboot_common, argc= 3 

 NetTxPacket = 0x83FE3E80 

 KSEG1ADDR(NetTxPacket) = 0xA3FE3E80 

 NetLoop,call eth_halt ! 

 NetLoop,call eth_init ! 
Trying Eth0 (10/100-M)

 Waitting for RX_DMA_BUSY status Start... done


 Realtek giga Mac init!
regData1 = 0000 regData2 = 0000, RTL8367R
(rtk_switch_init 11983) init_rgmii done 

 Realtek giga Mac support done

 ETH_STATE_ACTIVE!! 
(NetLoop 408) bd->bi_enetaddr = 00:00:aa:bb:cc:dd
(NetLoop 409) NetOurEther = 00:00:aa:bb:cc:dd
Select server or client model: 1/2
server model start
SERVER IP address : 192.168.1.6 port:69
Load address: 0x80a00000
Loading: checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
checksum bad
Got ARP REQUEST, return our IP
Peer IP:192.168.1.89
Got ARP REPLY, set server/gtwy eth addr (3c:97:0e:60:44:30)
Got it
Peer IP:192.168.1.89
#################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         ######################
done
Bytes transferred = 5767953 (580311 hex)
NetBootFileXferSize= 00580311

****************Parse Head**************
signature=CSYS startAddr=0x01100000 burnAddr=0x00070000 nmodTag=RN62 len=0x0057ac72 

****************CheckSume**************
CheckSum ok!
****************Start Upgrade Kernel**************
raspi_erase_write: offs:70000, count:57ac86
raspi_erase: offs:70000 len:570000
.......................................................................................
raspi_write: to:70000 len:570000 
.......................................................................................
raspi_read: from:70000 len:10000 
raspi_read: from:80000 len:10000 
raspi_read: from:90000 len:10000 
raspi_read: from:a0000 len:10000 
raspi_read: from:b0000 len:10000 
raspi_read: from:c0000 len:10000 
raspi_read: from:d0000 len:10000 
raspi_read: from:e0000 len:10000 
raspi_read: from:f0000 len:10000 
raspi_read: from:100000 len:10000 
raspi_read: from:110000 len:10000 
raspi_read: from:120000 len:10000 
raspi_read: from:130000 len:10000 
raspi_read: from:140000 len:10000 
raspi_read: from:150000 len:10000 
raspi_read: from:160000 len:10000 
raspi_read: from:170000 len:10000 
raspi_read: from:180000 len:10000 
raspi_read: from:190000 len:10000 
raspi_read: from:1a0000 len:10000 
raspi_read: from:1b0000 len:10000 
raspi_read: from:1c0000 len:10000 
raspi_read: from:1d0000 len:10000 
raspi_read: from:1e0000 len:10000 
raspi_read: from:1f0000 len:10000 
raspi_read: from:200000 len:10000 
raspi_read: from:210000 len:10000 
raspi_read: from:220000 len:10000 
raspi_read: from:230000 len:10000 
raspi_read: from:240000 len:10000 
raspi_read: from:250000 len:10000 
raspi_read: from:260000 len:10000 
raspi_read: from:270000 len:10000 
raspi_read: from:280000 len:10000 
raspi_read: from:290000 len:10000 
raspi_read: from:2a0000 len:10000 
raspi_read: from:2b0000 len:10000 
raspi_read: from:2c0000 len:10000 
raspi_read: from:2d0000 len:10000 
raspi_read: from:2e0000 len:10000 
raspi_read: from:2f0000 len:10000 
raspi_read: from:300000 len:10000 
raspi_read: from:310000 len:10000 
raspi_read: from:320000 len:10000 
raspi_read: from:330000 len:10000 
raspi_read: from:340000 len:10000 
raspi_read: from:350000 len:10000 
raspi_read: from:360000 len:10000 
raspi_read: from:370000 len:10000 
raspi_read: from:380000 len:10000 
raspi_read: from:390000 len:10000 
raspi_read: from:3a0000 len:10000 
raspi_read: from:3b0000 len:10000 
raspi_read: from:3c0000 len:10000 
raspi_read: from:3d0000 len:10000 
raspi_read: from:3e0000 len:10000 
raspi_read: from:3f0000 len:10000 
raspi_read: from:400000 len:10000 
raspi_read: from:410000 len:10000 
raspi_read: from:420000 len:10000 
raspi_read: from:430000 len:10000 
raspi_read: from:440000 len:10000 
raspi_read: from:450000 len:10000 
raspi_read: from:460000 len:10000 
raspi_read: from:470000 len:10000 
raspi_read: from:480000 len:10000 
raspi_read: from:490000 len:10000 
raspi_read: from:4a0000 len:10000 
raspi_read: from:4b0000 len:10000 
raspi_read: from:4c0000 len:10000 
raspi_read: from:4d0000 len:10000 
raspi_read: from:4e0000 len:10000 
raspi_read: from:4f0000 len:10000 
raspi_read: from:500000 len:10000 
raspi_read: from:510000 len:10000 
raspi_read: from:520000 len:10000 
raspi_read: from:530000 len:10000 
raspi_read: from:540000 len:10000 
raspi_read: from:550000 len:10000 
raspi_read: from:560000 len:10000 
raspi_read: from:570000 len:10000 
raspi_read: from:580000 len:10000 
raspi_read: from:590000 len:10000 
raspi_read: from:5a0000 len:10000 
raspi_read: from:5b0000 len:10000 
raspi_read: from:5c0000 len:10000 
raspi_read: from:5d0000 len:10000 
raspi_read: from:5e0000 len:10000 
raspi_erase: offs:5e0000 len:10000
.
raspi_write: to:5e0000 len:10000 
.
raspi_read: from:5e0000 len:10000 
Done!
## Booting image at bc070000 ...
raspi_read: from:70000 len:40 
Magic number at 0xBC070000 
   Image Name:   MIPS OpenWrt Linux-4.14.138
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1670238 Bytes =  1.6 MB
   Load Address: 80000000
   Entry Point:  80000000
raspi_read: from:70054 len:197c5e 
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80000000) ...
## Giving linux memsize in MB, 64

Starting kernel ...

[    0.000000] Linux version 4.14.138 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+10854-852f048b82)) #0 Fri Aug 23 16:55:26 2019
[    0.000000] Board has DDR2
[    0.000000] Analog PMU set to hw control
[    0.000000] Digital PMU set to hw control
[    0.000000] SoC Type: MediaTek MT7620A ver:2 eco:6
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[    0.000000] MIPS: machine is ELECOM WRC-733GHBK
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x98/0x4a0 with crng_init=0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16240
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Writing ErrCtl register=0007fabe
[    0.000000] Readback ErrCtl register=0007fabe
[    0.000000] Memory: 58360K/65536K available (3917K kernel code, 190K rwdata, 892K rodata, 1200K init, 213K bss, 7176K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 580MHz
[    0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns
[    0.000000] systick: enable autosleep mode
[    0.000000] systick: running - mult: 214748, shift: 32
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[    0.000010] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[    0.015467] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[    0.087707] pid_max: default: 32768 minimum: 301
[    0.097160] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110182] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.131221] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.150708] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.162924] pinctrl core: initialized pinctrl subsystem
[    0.173787] NET: Registered protocol family 16
[    0.665950] PCI host bridge /pcie@10140000 ranges:
[    0.675350]  MEM 0x0000000020000000..0x000000002fffffff
[    0.685722]   IO 0x0000000010160000..0x000000001016ffff
[    0.714206] rt2880_gpio 10000600.gpio: registering 24 gpios
[    0.725244] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[    0.737497] GPIO line 0 (rtl8367rb-reset) hogged as output/high
[    0.750035] PCI host bridge to bus 0000:00
[    0.758035] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff]
[    0.771751] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    0.783477] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.796976] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.813215] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.830199] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    0.843254] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    0.857062] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x201fffff]
[    0.870562] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    0.884071] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff]
[    0.897568] pci 0000:01:00.1: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.911066] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.920917] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x201fffff]
[    0.938629] clocksource: Switched to clocksource systick
[    0.950480] NET: Registered protocol family 2
[    0.959938] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.973721] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.986303] TCP: Hash tables configured (established 1024 bind 1024)
[    0.999087] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.010614] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.023350] NET: Registered protocol family 1
[    1.035064] rt-timer 10000100.timer: maximum frequency is 1220Hz
[    1.047873] Crashlog allocated RAM at address 0x3f00000
[    1.060080] workingset: timestamp_bits=14 max_order=14 bucket_order=0
[    1.080014] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.091518] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    1.124159] io scheduler noop registered
[    1.131868] io scheduler deadline registered (default)
[    1.142881] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    1.156522] console [ttyS0] disabled
[    1.163578] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103
[    1.183243] console [ttyS0] enabled
[    1.183243] console [ttyS0] enabled
[    1.197059] bootconsole [early0] disabled
[    1.197059] bootconsole [early0] disabled
[    1.213531] cacheinfo: Failed to find cpu0 device node
[    1.223811] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    1.241020] spi spi0.0: force spi mode3
[    1.249524] m25p80 spi0.0: mx25l6405d (8192 Kbytes)
[    1.259355] 6 fixed-partitions partitions found on MTD device spi0.0
[    1.272021] Creating 6 MTD partitions on "spi0.0":
[    1.281598] 0x000000000000-0x000000030000 : "u-boot"
[    1.292477] 0x000000030000-0x000000040000 : "u-boot-env"
[    1.304022] 0x000000040000-0x000000050000 : "factory"
[    1.315022] 0x000000050000-0x000000070000 : "nvram"
[    1.325661] 0x000000070000-0x0000007f0000 : "firmware"
[    1.340588] 2 edimax-fw partitions found on MTD device firmware
[    1.352442] Creating 2 MTD partitions on "firmware":
[    1.362354] 0x000000000000-0x000000197cb2 : "kernel"
[    1.373202] 0x000000197cb2-0x000000780000 : "rootfs"
[    1.383991] mtd: device 6 (rootfs) set to be root filesystem
[    1.396927] 1 squashfs-split partitions found on MTD device rootfs
[    1.409321] 0x00000057b000-0x000000780000 : "rootfs_data"
[    1.421034] 0x0000007f0000-0x000000800000 : "hwconfig"
[    1.433043] libphy: Fixed MDIO Bus: probed
[    1.451060] gsw: setting port4 to ephy mode
[    1.459500] mtk_soc_eth 10100000.ethernet: generated random MAC address 62:be:ad:3f:f9:38
[    1.475838] mtk_soc_eth 10100000.ethernet: using fixed link parameters
[    1.488931] mtk_soc_eth 10100000.ethernet: loaded mt7620 driver
[    1.501443] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[    1.518465] rt2880_wdt 10000120.watchdog: Initialized
[    1.529931] NET: Registered protocol family 10
[    1.542959] Segment Routing with IPv6
[    1.550459] NET: Registered protocol family 17
[    1.559409] 8021q: 802.1Q VLAN Support v1.8
[    1.578909] VFS: Mounted root (squashfs filesystem) readonly on device 31:6.
[    1.599546] Freeing unused kernel memory: 1200K
[    1.608595] This architecture does not have kernel memory protection.
[    2.623338] init: Console is alive
[    2.630457] init: - watchdog -
[    2.798590] random: fast init done
[    3.878900] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    4.104077] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    4.121329] init: - preinit -
[    5.573772] mtk_soc_eth 10100000.ethernet eth0: port 5 link up (1000Mbps/Full duplex)
[    5.590196] 8021q: adding VLAN 0 to HW filter on device eth0
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3[    5.753384] random: procd: uninitialized urandom read (4 bytes read)
] or [4] key and hit [enter] to select the debug level
[    6.316998] mount_root: no usable overlay filesystem found, using tmpfs overlay
[    6.364486] urandom-seed: Seed file not found (/etc/urandom.seed)
[    6.461068] mtk_soc_eth 10100000.ethernet eth0: port 5 link down
[    6.485387] procd: - early -
[    6.491235] procd: - watchdog -
[    6.698076] procd: - watchdog -
[    6.704756] procd: - ubus -
[    6.862689] random: ubusd: uninitialized urandom read (4 bytes read)
[    6.981070] random: ubusd: uninitialized urandom read (4 bytes read)
[    6.994384] random: ubusd: uninitialized urandom read (4 bytes read)
[    7.008207] procd: - init -
Please press Enter to activate this console.
[    7.922544] urandom_read: 5 callbacks suppressed
[    7.922555] random: jshn: uninitialized urandom read (4 bytes read)
[    8.361984] kmodloader: loading kernel modules from /etc/modules.d/*
[    8.541834] urngd: jent-rng init failed, err: 2
[    8.652330] nat46: module (version 683fbd2b765506332a1af141545652bf58f03166) loaded.
[    8.675599] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    8.697423] rtl8367b rtl8367rb: cannot find mdio node phandle
[    8.708988] rtl8367b rtl8367rb: using GPIO pins 22 (SDA) and 23 (SCK)
[    8.722970] rtl8367b rtl8367rb: RTL8367RB chip found
[    9.966115] libphy: rtl8367rb: probed
[   10.083435] Loading modules backported from Linux version v5.3-rc4-0-gd45331b00ddb
[   10.098595] Backport generated by backports.git v5.3-rc4-1-0-g4ec72687
[   10.115153] ip_tables: (C) 2000-2006 Netfilter Core Team
[   10.136997] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[   10.230487] xt_time: kernel timezone is -0000
[   10.404182] PPP generic driver version 2.4.2
[   10.415835] NET: Registered protocol family 24
[   10.440335] mt76x0e 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4
[   10.452952] mt76x0e 0000:01:00.0: ASIC revision: 76100002
[   10.466491] mt76x0e 0000:01:00.0: Firmware Version: 0.1.00
[   10.507031] mt76x0e 0000:01:00.0: EEPROM ver:01 fae:00
[   10.568137] ieee80211 phy1: rt2x00lib_request_eeprom_file: Info - Loading EEPROM data from 'soc_wmac.eeprom'.
[   10.588143] rt2800_wmac 10180000.wmac: Direct firmware load for soc_wmac.eeprom failed with error -2
[   10.606373] rt2800_wmac 10180000.wmac: Falling back to user helper
[   11.536487] ieee80211 phy1: rt2x00_set_rt: Info - RT chipset 6352, rev 0500 detected
[   11.551999] ieee80211 phy1: rt2x00_set_rf: Info - RF chipset 7620 detected
[   11.602846] kmodloader: done loading kernel modules from /etc/modules.d/*
[   51.845474] mtk_soc_eth 10100000.ethernet eth0: port 5 link up (1000Mbps/Full duplex)
[   51.861628] 8021q: adding VLAN 0 to HW filter on device eth0
[   51.946429] device eth0 entered promiscuous mode
[   51.997223] br-lan: port 1(eth0.1) entered blocking state
[   52.008062] br-lan: port 1(eth0.1) entered disabled state
[   52.019216] device eth0.1 entered promiscuous mode
[   52.094894] br-lan: port 1(eth0.1) entered blocking state
[   52.105723] br-lan: port 1(eth0.1) entered forwarding state
[   52.117038] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   52.873138] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[   55.379325] jffs2: Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes
[   55.396188] jffs2: empty_blocks 0, bad_blocks 0, c->nr_blocks 517
[   63.886220] random: crng init done



BusyBox v1.31.0 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r0+10852-a5aab6f68e
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:/# 

なんだかJFFS2周りがおかしいが、とりあえずこれで投入することが可能なことを確認。
JFFS2のエラーによりユーザー領域 (rootfs_data) が構築されない問題が発生するが、 firstboot 実施の上再起動することで正常に機能するようになった。

WN-DX1167R stock -> OpenWrt（仮2）

メインのブログで書いた通りユーザーが手動で編集することにしていた bootnum, debugflag 2つのflagを、sysupgrade関連のスクリプト内に押し込んで自動的に設定されるよう変更したもの。
stock firmwareが1番目のOSイメージ領域からブートしている状態と、2番目からの場合の2例を掲載。

stock: bootnum=1

• 1番目のOSイメージでstock firmwareがブートしている状態からスタート
• OpenWrtのinitramfs-factoryは2番目のOSイメージ領域に書き込まれブートされる
• 415 – 417行目でbootnumとdebugflagをチェック、bootnumを1に設定しdebugflagを有効化
• 504行目でZ-Loaderの中断が可能になる (debugflag)
• 506行目で1番目のOSイメージ領域からブートしている旨が表示される

[  249.812000] led=9, on=1, off=1, blinks,=1, reset=0, time=4000 low_trigger=0
Unlocking firmware_2 ...

Writing from /tmp/fw.bin to firmware_2 ...     
Header checksum OK.
Data checksum OK
Unlocking persist ...
### Switch to bank 2 on next boot! ###
procd: - shutdown -
[  255.428000] br-lan: port 4(ra0) entered disabled state
[  255.436000] br-lan: port 3(rai0) entered disabled state
[  255.448000] br-lan: port 2(eth1) entered disabled state
[  255.460000] br-lan: port 1(eth0) entered disabled state
[  255.472000] device eth0 left promiscuous mode
[  255.480000] br-lan: port 1(eth0) entered disabled state
[  255.492000] ra2880stop()...Done
[  255.496000] eth1: ===> VirtualIF_close
[  255.504000] Free TX/RX Ring Memory!
[  255.512000] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  255.528000] device eth1 left promiscuous mode
[  255.536000] br-lan: port 2(eth1) entered disabled state
[  255.544000] eth1: ===> VirtualIF_close
[  255.556000] device ra0 left promiscuous mode
[  255.564000] br-lan: port 4(ra0) entered disabled state
[  255.572000] device rai0 left promiscuous mode
[  255.584000] br-lan: port 3(rai0) entered disabled state
[  257.032000] WifiSysClose(), wdev idx = 0
[  257.048000] WifiSysGetBssInfoState(): BssInfoIdx 0 not found!!!
[  257.060000] WifiSysUpdateBssInfoState(): BssInfoIdx 0 not found!!!
### ap ###
[  258.552000] Device Instance
[  258.560000]  WDEV 00:
                Name:rai0
[  258.564000]          Wdev(list) Idx:0
[  258.572000]           Idx:8
[  258.576000]  WDEV 01:
                Name:rai1
[  258.584000]          Wdev(list) Idx:1
[  258.588000]           Idx:9
[  258.592000]  WDEV 02:
                Name:rai2
[  258.600000]          Wdev(list) Idx:2
[  258.608000]           Idx:10
[  258.612000]  WDEV 03:
                Name:rai3
[  258.616000]          Wdev(list) Idx:3
[  258.624000]           Idx:11
[  258.628000]  WDEV 04:
                Name:ra0
[  258.636000]          Wdev(list) Idx:4
[  258.640000]           Idx:12
[  258.644000]  WDEV 05:
                Name:ra1
[  258.652000]          Wdev(list) Idx:5
[  258.660000]           Idx:13
[  258.664000]  WDEV 06:
                Name:ra2
[  258.668000]          Wdev(list) Idx:6
[  258.676000]           Idx:14
[  258.680000]  WDEV 07:
                Name:ra3
[  258.688000]          Wdev(list) Idx:7
[  258.692000]           Idx:15
[  258.696000]  WDEV 08:
                Name:apclii0
[  258.704000]          Wdev(list) Idx:8
[  258.712000]           Idx:16
[  258.716000]  WDEV 09:
                Name:apcli0
[  258.724000]          Wdev(list) Idx:9
[  258.728000]           Idx:17
[  258.732000]  WDEV 10:
[  258.736000]  WDEV 11:
[  258.744000]  WDEV 12:
[  258.748000]  WDEV 13:
[  258.752000]  WDEV 14:
[  258.756000]  WDEV 15:
[  258.760000]  WDEV 16:
[  258.764000]  WDEV 17:
[  258.776000] WifiSysClose(), wdev idx = 4
[  258.788000] WifiSysGetBssInfoState(): BssInfoIdx 1 not found!!!
[  258.800000] WifiSysUpdateBssInfoState(): BssInfoIdx 1 not found!!!
[  258.812000] MtAsicSetPiggyBack(779): Not support for HIF_MT yet!
[  258.828000] WifiSysClose(), wdev idx = 0
[  258.832000] WifiSysClose(), wdev idx = 1
[  258.840000] WifiSysClose(), wdev idx = 2
[  258.848000] WifiSysClose(), wdev idx = 3
[  258.884000] MtAsicSetPiggyBack(779): Not support for HIF_MT yet!
[  258.896000] WifiSysClose(), wdev idx = 4
[  258.904000] WifiSysClose(), wdev idx = 5
[  258.912000] WifiSysClose(), wdev idx = 6
[  258.920000] WifiSysClose(), wdev idx = 7
[  258.928000] kill LoopBackTxTask task failed!
[  258.940000] AndesRestartCheck: Current TOP_MISC2(0x7)
[  258.996000] CmdReStartDLRsp: Status Success!, Status(0)
[  259.004000] AndesRestartCheck:  TOP_MISC2(1)
[  259.016000] RT28xxPciAsicRadioOff(): Not support for HIF_MT yet!
[  259.028000] RTMPDrvClose call RT28xxPciAsicRadioOff fail !!
[  259.036000] tx_kickout_fail_count = 0
[  259.044000] tx_timeout_fail_count = 0
[  259.052000] rx_receive_fail_count = 0
[  259.060000] alloc_cmd_msg = 1848
[  259.064000] free_cmd_msg = 1848
[  259.072000] cut_through_token_list_destroy(): 86231888,86231888
[  259.088000] cut_through_token_list_destroy(): 86231898,86231898
[  259.104000] FwOwn()::Set Fw Own
[  259.112000] RTMP_AllTimerListRelease: Size=0
[  259.120000] FwOwn()::Return since already in Fw Own...
[  259.132000] ＜---HwCtrlThread
procd: - reboot [  259.268000] Stopped WatchDog Timer.
-
[  259.284000] Restarting system.


U-Boot 1.1.3 (Aug  6 2018 - 14:37:41)

Board: Ralink APSoC DRAM:  128 MB
relocate_code Pointer at: 87f98000

Config XHCI 40M PLL 
******************************
Software System Reset Occurred
******************************
Allocate 16 byte aligned buffer: 87fcb030
Enable NFI Clock
# MTK NAND # : Use HW ECC
NAND ID [01 F1 80 1D 01]
Device found in MTK table, ID: 1f1, EXT_ID: 801d01
Support this Device in MTK table! 1f1 
select_chip
[NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
Signature matched and data read!
load_fact_bbt success 1023
load fact bbt success
[mtk_nand] probe successfully!
mtd->writesize=2048 mtd->oobsize=64,    mtd->erasesize=131072  devinfo.iowidth=8
....============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC MT7621A DualCore (MAC to MT7530 Mode)
DRAM_CONF_FROM: Auto-Detection 
DRAM_TYPE: DDR3 
DRAM bus: 16 bit
Xtal Mode=3 OCP Ratio=1/3
Flash component: NAND Flash
Date:Aug  6 2018  Time:14:37:41
============================================ 
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 880 MHZ #### 
 estimate memory size =128 Mbytes
#Reset_MT7530
set LAN/WAN WLLLL
.## Starting application at 0x81E00000 ...


Z-LOADER V1.28 | 08/06/2018 14:37:44


..
Checking image 2...
   Image Name:   3.10(XIK.1)b7
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    5642640 Bytes =  5.4 MB
   Load Address: 80001000
   Entry Point:  80001000
.......................................................................................   Verifying Combo Checksum ... .......................................................................................## Booting image at bf700000 ...
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80001000) ...
## Giving linux memsize in MB, 128

Starting kernel ...

[    0.000000] Linux version 4.14.111 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+9901-29b3122f32)) #0 SMP Fri Apr 19 18:38:16 2019
[    0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[    0.000000] MIPS: machine is I-O DATA WN-DX1167R
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] VPE topology {2,2} total 4
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x90/0x4a4 with crng_init=0
[    0.000000] percpu: Embedded 14 pages/cpu @81110000 s26192 r8192 d22960 u57344
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Writing ErrCtl register=00001001
[    0.000000] Readback ErrCtl register=00001001
[    0.000000] Memory: 119764K/131072K available (4497K kernel code, 230K rwdata, 1000K rodata, 3860K init, 248K bss, 11308K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 880MHz
[    0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[    0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[    0.015488] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[    0.087817] pid_max: default: 32768 minimum: 301
[    0.097126] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110147] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.125864] Hierarchical SRCU implementation.
[    0.135320] smp: Bringing up secondary CPUs ...
[    0.144858] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.144867] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.144879] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.145013] CPU1 revision is: 0001992f (MIPS 1004Kc)
[    0.204699] Synchronize counters for CPU 1: done.
[    0.268617] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.268625] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.268632] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.268709] CPU2 revision is: 0001992f (MIPS 1004Kc)
[    0.325525] Synchronize counters for CPU 2: done.
[    0.385688] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.385696] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.385704] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.385790] CPU3 revision is: 0001992f (MIPS 1004Kc)
[    0.445094] Synchronize counters for CPU 3: done.
[    0.504697] smp: Brought up 1 node, 4 CPUs
[    0.516485] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.535955] futex hash table entries: 1024 (order: 3, 32768 bytes)
[    0.548380] pinctrl core: initialized pinctrl subsystem
[    0.560001] NET: Registered protocol family 16
[    0.577896] pull PCIe RST: RALINK_RSTCTRL = 4000000
[    0.887882] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.897946] ***** Xtal 40MHz *****
[    0.904680] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.914883] Port 0 N_FTS = 1b102800
[    0.921784] Port 1 N_FTS = 1b105000
[    0.928709] Port 2 N_FTS = 1b102800
[    2.087355] PCIE0 no card, disable it(RST&CLK)
[    2.096042] PCIE2 no card, disable it(RST&CLK)
[    2.104845]  -> 20107f2
[    2.109695] PCIE1 enabled
[    2.114874] PCI host bridge /pcie@1e140000 ranges:
[    2.124402]  MEM 0x0000000060000000..0x000000006fffffff
[    2.134758]   IO 0x000000001e160000..0x000000001e16ffff
[    2.145126] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[    2.167761] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.179069] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.190297] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.202912] PCI host bridge to bus 0000:00
[    2.210926] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[    2.224585] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    2.236332] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    2.249806] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    2.266547] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    2.279567] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.293386] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[    2.306866] pci 0000:00:00.0: BAR 1: assigned [mem 0x60100000-0x6010ffff]
[    2.320357] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[    2.334876] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.344693] pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
[    2.359393] clocksource: Switched to clocksource GIC
[    2.370552] NET: Registered protocol family 2
[    2.380001] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    2.393740] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    2.406345] TCP: Hash tables configured (established 1024 bind 1024)
[    2.419073] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    2.430573] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    2.443214] NET: Registered protocol family 1
[    5.829352] 4 CPUs re-calibrate udelay(lpj = 2924544)
[    5.840537] Crashlog allocated RAM at address 0x3f00000
[    5.851106] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    5.870961] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    5.882440] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    5.902557] random: fast init done
[    5.905526] io scheduler noop registered
[    5.916961] io scheduler deadline registered (default)
[    5.928091] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[    5.941833] console [ttyS0] disabled
[    5.948844] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 18, base_baud = 3125000) is a 16550A
[    5.966853] console [ttyS0] enabled
[    5.966853] console [ttyS0] enabled
[    5.980605] bootconsole [early0] disabled
[    5.980605] bootconsole [early0] disabled
[    5.997174] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    6.010121] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[    6.024144] Enable NFI Clock
[    6.029880] # MTK NAND # : Use HW ECC
[    6.037171] Device found in MTK table, ID: 1f1, EXT_ID: 801d01
[    6.048775] Support this Device in MTK table! 1f1 
[    6.058486] [NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
[    6.071352] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xf1
[    6.083992] nand: AMD/Spansion NAND 128MiB 3,3V 8-bit
[    6.094041] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    6.109116] Scanning device for bad blocks
[    6.398842] 12 fixed-partitions partitions found on MTD device MT7621-NAND
[    6.412529] Creating 12 MTD partitions on "MT7621-NAND":
[    6.423107] 0x000000000000-0x000000100000 : "Bootloader"
[    6.434753] 0x000000100000-0x000000200000 : "u-boot-env"
[    6.446365] 0x000000200000-0x000000300000 : "Factory"
[    6.457433] 0x000000300000-0x000000400000 : "SecondBoot"
[    6.469024] 0x000000400000-0x000000800000 : "kernel"
[    6.479999] 0x000000800000-0x000003600000 : "ubi"
[    6.490740] 0x000003600000-0x000003700000 : "Config"
[    6.501704] 0x000003700000-0x000006900000 : "firmware_2"
[    6.513661] 0x000006900000-0x000006a00000 : "Config_2"
[    6.524953] 0x000006a00000-0x000006b00000 : "persist"
[    6.536034] 0x000006b00000-0x000006c00000 : "idmkey"
[    6.546954] 0x000006c00000-0x000007f80000 : "Backup"
[    6.558005] [mtk_nand] probe successfully!
[    6.566889] Signature matched and data read!
[    6.575384] load_fact_bbt success 1023
[    6.583513] libphy: Fixed MDIO Bus: probed
[    6.661937] libphy: mdio: probed
[    8.079430] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[    8.091976] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 19
[    8.110957] NET: Registered protocol family 10
[    8.121086] Segment Routing with IPv6
[    8.128441] NET: Registered protocol family 17
[    8.137379] 8021q: 802.1Q VLAN Support v1.8
[    8.148636] UBI error: no valid UBI magic found inside mtd5
[    8.159787] hctosys: unable to open rtc device (rtc0)
[    8.183994] Freeing unused kernel memory: 3860K
[    8.193046] This architecture does not have kernel memory protection.
[    8.217061] init: Console is alive
[    8.224187] init: - watchdog -
[    8.242011] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    8.259019] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    8.289673] init: - preinit -
[    8.455267] mtk_soc_eth 1e100000.ethernet: PPE started
[    8.477829] random: procd: uninitialized urandom read (4 bytes read)
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[    9.309121] mtk_soc_eth 1e100000.ethernet eth0: port 0 link up
[    9.714606] mtk_soc_eth 1e100000.ethernet eth0: port 2 link up
[   11.592689] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[   11.613930] procd: - early -
[   11.619824] procd: - watchdog -
[   12.249524] procd: - watchdog -
[   12.256078] procd: - ubus -
[   12.266330] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.319925] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.332951] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.346419] procd: - init -
Please press Enter to activate this console.
[   12.506500] kmodloader: loading kernel modules from /etc/modules.d/*
[   12.524664] nat46: module (version 683fbd2b765506332a1af141545652bf58f03166) loaded.
[   12.545421] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   12.565367] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.585498] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[   12.627961] Netfilter messages via NETLINK v0.30.
[   12.657603] xt_time: kernel timezone is -0000
[   12.673395] ctnetlink v0.93: registering with nfnetlink.
[   12.686049] PPP generic driver version 2.4.2
[   12.696300] NET: Registered protocol family 24
[   12.707853] kmodloader: done loading kernel modules from /etc/modules.d/*
[   13.793633] urandom_read: 5 callbacks suppressed
[   13.793645] random: jshn: uninitialized urandom read (4 bytes read)
[   35.564701] mtk_soc_eth 1e100000.ethernet: PPE started
[   35.581714] br-lan: port 1(eth0.1) entered blocking state
[   35.592593] br-lan: port 1(eth0.1) entered disabled state
[   35.604021] device eth0.1 entered promiscuous mode
[   35.613640] device eth0 entered promiscuous mode
[   35.632768] br-lan: port 1(eth0.1) entered blocking state
[   35.643621] br-lan: port 1(eth0.1) entered forwarding state
[   35.655287] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   36.014320] random: crng init done
[   36.590171] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready



BusyBox v1.30.1 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r0+9901-29b3122f32
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:/# sysupgrade https://taiha.net/jenkins/job/OpenWrt-master-IODATA-W
N-DX1167R/lastSuccessfulBuild/artifact/bin/targets/ramips/mt7621/openwrt-ramips-
mt7621-iodata_wn-dx1167r-squashfs-sysupgrade.bin
--2019-04-20 01:25:46--  https://taiha.net/jenkins/job/OpenWrt-master-IODATA-WN-DX1167R/lastSuccessfulBuild/artifact/bin/targets/ramips/mt7621/openwrt-ramips-mt7621-iodata_wn-dx1167r-squashfs-sysupgrade.bin
Resolving taiha.net... 240b:12:500:65f0:c822:64a3:7e11:4961, 49.129.167.30
Connecting to taiha.net|240b:12:500:65f0:c822:64a3:7e11:4961|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5888778 (5.6M) [application/octet-stream]
Saving to: '/tmp/sysupgrade.img'

/tmp/sysupgrade.img 100%[===================>]   5.62M  3.07MB/s    in 1.8s    

2019-04-20 01:25:48 (3.07 MB/s) - '/tmp/sysupgrade.img' saved [5888778/5888778]

Cannot save config while running from ramdisk.
Commencing upgrade. Closing all shell sessions.
Watchdog handover: fd=3
- watchdog -
killall: telnetd: no process killed
Sending TERM to remaining processes ... netifd odhcpd uhttpd nlbwmon sh sleep ntpd vnstatd dnsmasq ubusd logd rpcd 
Sending KILL to remaining processes ... 
Performing system upgrade...
current: bootnum => 2, debugflag => 0
### switch to 1st os-image on next boot ###
### enable debug ###
Unlocking kernel ...

Writing from  to kernel ...     
[  149.236208] ubi0: attaching mtd5
[  149.480801] ubi0: scanning is finished
[  149.488318] ubi0 error: ubi_read_volume_table: the layout volume was not found
[  149.502827] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd5, error -22
ubiattach: error!: cannot attach mtd5
           error 22 (Invalid argument)
ubiformat: mtd5 (nand), size 48234496 bytes (46.0 MiB), 368 eraseblocks of 131072 bytes (128.0 KiB), min. I/O size 2048 bytes
libscan: scanning eraseblock 367 -- 100 % complete  
ubiformat: 327 eraseblocks are supposedly empty
ubiformat: warning!: 41 of 368 eraseblocks contain non-UBI data
ubiformat: warning!: only 0 of 368 eraseblocks have valid erase counter
ubiformat: erase counter 0 will be used for all eraseblocks
ubiformat: note, arbitrary erase counter value may be specified using -e option
ubiformat: use erase counter 0 for all eraseblocks
ubiformat: formatting eraseblock 317 -- 86 % complet[  155.968118] ubi0: attaching mtd5
ubiformat: f[  156.404597] ubi0: scanning is finished  
ubiformat: formatting eraseblock 363 -- 98 % complet[  156.427486] ubi0: attached mtd5 (name "ubi", size 46 MiB)
ubiformat: f[  156.439973] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ormatting eraseb[  156.456384] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
lock 364 -- 99 %[  156.472637] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
ubif[  156.489233] ubi0: good PEBs: 368, bad PEBs: 0, corrupted PEBs: 0
ormat: formattin[  156.503931] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128
g eraseblock 365[  156.521043] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 539701386
 -- 99 % complet[  156.541789] ubi0: available PEBs: 344, total reserved PEBs: 24, PEBs reserved for bad PEB handling: 20
ubiformat: f[  156.563066] ubi0: background thread "ubi_bgt0d" started, PID 2215
ubiformat: formatting eraseblock 367 -- 100 % complete  
UBI device number 0, total 368 LEBs (46727168 bytes, 44.5 MiB), available 344 LEBs (43679744 bytes, 41.6 MiB), LEB size 126976 bytes (124.0 KiB)
Volume ID 0, size 32 LEBs (4063232 bytes, 3.8 MiB), LEB size 126976 bytes (124.0 KiB), dynamic, name "rootfs", alignment 1
Set volume size to 39616512
Volume ID 1, size 312 LEBs (39616512 bytes, 37.7 MiB), LEB size 126976 bytes (124.0 KiB), dynamic, name "rootfs_data", alignment 1
sysupgrade successful
umount: can't unmount /dev: Resource busy
umount: can't unmount /tmp: Resource busy
umount: can't unmount /: Invalid argument
[  158.599742] reboot: Restarting system


U-Boot 1.1.3 (Aug  6 2018 - 14:37:41)

Board: Ralink APSoC DRAM:  128 MB
relocate_code Pointer at: 87f98000

Config XHCI 40M PLL 
******************************
Software System Reset Occurred
******************************
Allocate 16 byte aligned buffer: 87fcb030
Enable NFI Clock
# MTK NAND # : Use HW ECC
NAND ID [01 F1 80 1D 01]
Device found in MTK table, ID: 1f1, EXT_ID: 801d01
Support this Device in MTK table! 1f1 
select_chip
[NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
Signature matched and data read!
load_fact_bbt success 1023
load fact bbt success
[mtk_nand] probe successfully!
mtd->writesize=2048 mtd->oobsize=64,    mtd->erasesize=131072  devinfo.iowidth=8
....============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC MT7621A DualCore (MAC to MT7530 Mode)
DRAM_CONF_FROM: Auto-Detection 
DRAM_TYPE: DDR3 
DRAM bus: 16 bit
Xtal Mode=3 OCP Ratio=1/3
Flash component: NAND Flash
Date:Aug  6 2018  Time:14:37:41
============================================ 
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 880 MHZ #### 
 estimate memory size =128 Mbytes
#Reset_MT7530
set LAN/WAN WLLLL
.## Starting application at 0x81E00000 ...


Z-LOADER V1.28 | 08/06/2018 14:37:44


..Hit ESC key to stop autoboot: 1

Checking image 1...
   Image Name:   MIPS OpenWrt Linux-4.14.
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1905343 Bytes =  1.8 MB
   Load Address: 80001000
   Entry Point:  80001000
..............................   Verifying Checksum ... ## Booting image at bc400000 ...
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80001000) ...
## Giving linux memsize in MB, 128

Starting kernel ...

[    0.000000] Linux version 4.14.111 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+9901-29b3122f32)) #0 SMP Fri Apr 19 18:38:16 2019
[    0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[    0.000000] MIPS: machine is I-O DATA WN-DX1167R
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] VPE topology {2,2} total 4
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x90/0x4a4 with crng_init=0
[    0.000000] percpu: Embedded 14 pages/cpu @81110000 s26192 r8192 d22960 u57344
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Writing ErrCtl register=00001000
[    0.000000] Readback ErrCtl register=00001000
[    0.000000] Memory: 123412K/131072K available (4497K kernel code, 230K rwdata, 1000K rodata, 212K init, 248K bss, 7660K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 880MHz
[    0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[    0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[    0.015488] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[    0.087817] pid_max: default: 32768 minimum: 301
[    0.097126] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110146] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.125865] Hierarchical SRCU implementation.
[    0.135322] smp: Bringing up secondary CPUs ...
[    0.157179] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.157188] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.157199] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.157334] CPU1 revision is: 0001992f (MIPS 1004Kc)
[    0.204698] Synchronize counters for CPU 1: done.
[    0.280941] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.280949] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.280956] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.281032] CPU2 revision is: 0001992f (MIPS 1004Kc)
[    0.325530] Synchronize counters for CPU 2: done.
[    0.398014] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.398022] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.398030] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.398117] CPU3 revision is: 0001992f (MIPS 1004Kc)
[    0.445099] Synchronize counters for CPU 3: done.
[    0.504703] smp: Brought up 1 node, 4 CPUs
[    0.516485] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.535955] futex hash table entries: 1024 (order: 3, 32768 bytes)
[    0.548382] pinctrl core: initialized pinctrl subsystem
[    0.559933] NET: Registered protocol family 16
[    0.577505] pull PCIe RST: RALINK_RSTCTRL = 4000000
[    0.887491] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.897554] ***** Xtal 40MHz *****
[    0.904288] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.914491] Port 0 N_FTS = 1b102800
[    0.921393] Port 1 N_FTS = 1b105000
[    0.928317] Port 2 N_FTS = 1b102800
[    2.086971] PCIE0 no card, disable it(RST&CLK)
[    2.095659] PCIE2 no card, disable it(RST&CLK)
[    2.104462]  -> 20107f2
[    2.109312] PCIE1 enabled
[    2.114491] PCI host bridge /pcie@1e140000 ranges:
[    2.124019]  MEM 0x0000000060000000..0x000000006fffffff
[    2.134375]   IO 0x000000001e160000..0x000000001e16ffff
[    2.144743] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[    2.167366] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.178636] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.189838] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.202268] PCI host bridge to bus 0000:00
[    2.210286] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[    2.223959] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    2.235687] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    2.249187] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    2.266052] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    2.279096] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.292905] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[    2.306379] pci 0000:00:00.0: BAR 1: assigned [mem 0x60100000-0x6010ffff]
[    2.319877] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[    2.334380] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.344200] pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
[    2.359032] clocksource: Switched to clocksource GIC
[    2.370341] NET: Registered protocol family 2
[    2.379576] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    2.393317] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    2.405923] TCP: Hash tables configured (established 1024 bind 1024)
[    2.418647] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    2.430155] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    2.442799] NET: Registered protocol family 1
[    2.688982] 4 CPUs re-calibrate udelay(lpj = 2924544)
[    2.700354] Crashlog allocated RAM at address 0x3f00000
[    2.710851] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    2.730813] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    2.742294] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    2.762256] random: fast init done
[    2.765242] io scheduler noop registered
[    2.776727] io scheduler deadline registered (default)
[    2.787775] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[    2.801657] console [ttyS0] disabled
[    2.808665] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 18, base_baud = 3125000) is a 16550A
[    2.826694] console [ttyS0] enabled
[    2.826694] console [ttyS0] enabled
[    2.840436] bootconsole [early0] disabled
[    2.840436] bootconsole [early0] disabled
[    2.857092] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    2.870071] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[    2.884106] Enable NFI Clock
[    2.889844] # MTK NAND # : Use HW ECC
[    2.897135] Device found in MTK table, ID: 1f1, EXT_ID: 801d01
[    2.908743] Support this Device in MTK table! 1f1 
[    2.918458] [NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
[    2.931327] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xf1
[    2.943972] nand: AMD/Spansion NAND 128MiB 3,3V 8-bit
[    2.954025] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    2.969106] Scanning device for bad blocks
[    3.258898] 12 fixed-partitions partitions found on MTD device MT7621-NAND
[    3.272584] Creating 12 MTD partitions on "MT7621-NAND":
[    3.283166] 0x000000000000-0x000000100000 : "Bootloader"
[    3.294684] 0x000000100000-0x000000200000 : "u-boot-env"
[    3.306162] 0x000000200000-0x000000300000 : "Factory"
[    3.317093] 0x000000300000-0x000000400000 : "SecondBoot"
[    3.328545] 0x000000400000-0x000000800000 : "kernel"
[    3.339387] 0x000000800000-0x000003600000 : "ubi"
[    3.350032] 0x000003600000-0x000003700000 : "Config"
[    3.360791] 0x000003700000-0x000006900000 : "firmware_2"
[    3.372620] 0x000006900000-0x000006a00000 : "Config_2"
[    3.383745] 0x000006a00000-0x000006b00000 : "persist"
[    3.394669] 0x000006b00000-0x000006c00000 : "idmkey"
[    3.405445] 0x000006c00000-0x000007f80000 : "Backup"
[    3.416383] [mtk_nand] probe successfully!
[    3.425266] Signature matched and data read!
[    3.433761] load_fact_bbt success 1023
[    3.441842] libphy: Fixed MDIO Bus: probed
[    3.521593] libphy: mdio: probed
[    4.927628] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[    4.940154] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 19
[    4.959228] NET: Registered protocol family 10
[    4.969483] Segment Routing with IPv6
[    4.976843] NET: Registered protocol family 17
[    4.985741] 8021q: 802.1Q VLAN Support v1.8
[    4.996937] UBI: auto-attach mtd5
[    5.003599] ubi0: attaching mtd5
[    5.437590] ubi0: scanning is finished
[    5.460295] ubi0: attached mtd5 (name "ubi", size 46 MiB)
[    5.471061] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    5.484742] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    5.498251] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    5.512110] ubi0: good PEBs: 368, bad PEBs: 0, corrupted PEBs: 0
[    5.524061] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[    5.538434] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 539701386
[    5.556438] ubi0: available PEBs: 0, total reserved PEBs: 368, PEBs reserved for bad PEB handling: 20
[    5.574807] ubi0: background thread "ubi_bgt0d" started, PID 371
[    5.576428] block ubiblock0_0: created from ubi0:0(rootfs)
[    5.597689] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem
[    5.611558] hctosys: unable to open rtc device (rtc0)
[    5.628778] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[    5.643534] Freeing unused kernel memory: 212K
[    5.652425] This architecture does not have kernel memory protection.
[    6.122265] init: Console is alive
[    6.129305] init: - watchdog -
[    6.168783] mtk_soc_eth 1e100000.ethernet eth0: port 0 link up
[    6.357869] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    6.485837] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    6.509320] init: - preinit -
[    7.328683] mtk_soc_eth 1e100000.ethernet: PPE started
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to [    7.405955] random: procd: uninitialized urandom read (4 bytes read)
select the debug level
[    8.371629] mtk_soc_eth 1e100000.ethernet eth0: port 2 link up
[   10.523665] UBIFS (ubi0:1): default file-system created
[   10.535531] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 448
[   10.648490] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "rootfs_data"
[   10.664101] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[   10.683838] UBIFS (ubi0:1): FS size: 38346752 bytes (36 MiB, 302 LEBs), journal size 1904640 bytes (1 MiB, 15 LEBs)
[   10.704613] UBIFS (ubi0:1): reserved for root: 1811211 bytes (1768 KiB)
[   10.717783] UBIFS (ubi0:1): media format: w4/r0 (latest is w5/r0), UUID 7FB3E685-BC83-4CEC-B75E-984218747C31, small LPT model
[   10.743143] mount_root: overlay filesystem has not been fully initialized yet
[   10.757837] mount_root: switching to ubifs overlay
[   10.784973] urandom-seed: Seed file not found (/etc/urandom.seed)
[   10.862311] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[   10.884080] procd: - early -
[   10.889995] procd: - watchdog -
[   11.519162] procd: - watchdog -
[   11.525724] procd: - ubus -
[   11.610131] random: ubusd: uninitialized urandom read (4 bytes read)
[   11.694616] random: ubusd: uninitialized urandom read (4 bytes read)
[   11.707749] random: ubusd: uninitialized urandom read (4 bytes read)
[   11.721270] procd: - init -
Please press Enter to activate this console.
[   12.109668] kmodloader: loading kernel modules from /etc/modules.d/*
[   12.197687] nat46: module (version 683fbd2b765506332a1af141545652bf58f03166) loaded.
[   12.217478] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   12.235888] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.254124] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[   12.298491] Netfilter messages via NETLINK v0.30.
[   12.325272] xt_time: kernel timezone is -0000
[   12.340586] ctnetlink v0.93: registering with nfnetlink.
[   12.353220] PPP generic driver version 2.4.2
[   12.363368] NET: Registered protocol family 24
[   12.375649] kmodloader: done loading kernel modules from /etc/modules.d/*
[   13.634218] urandom_read: 5 callbacks suppressed
[   13.634230] random: jshn: uninitialized urandom read (4 bytes read)
[   31.774993] mtk_soc_eth 1e100000.ethernet: PPE started
[   31.814337] br-lan: port 1(eth0.1) entered blocking state
[   31.825186] br-lan: port 1(eth0.1) entered disabled state
[   31.836610] device eth0.1 entered promiscuous mode
[   31.846213] device eth0 entered promiscuous mode
[   31.859810] br-lan: port 1(eth0.1) entered blocking state
[   31.870640] br-lan: port 1(eth0.1) entered forwarding state
[   31.882301] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   32.207181] random: crng init done
[   32.809763] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready



BusyBox v1.30.1 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r0+9901-29b3122f32
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:/# 

stock: bootnum=2

• 2番目のOSイメージでstock firmwareがブートしている状態からスタート
• OpenWrtのinitramfs-factoryは1番目のOSイメージ領域に書き込まれブートされる
• 391行目でbootnumとdebugflagをチェック、bootnumは既に1なので392行目でdebugflagの有効化のみ実施
• 479行目でZ-Loaderの中断が可能になる (debugflag)
• 481行目で1番目のOSイメージ領域からブートしている旨が表示される

### DO NOT set cfgapply ###
cat: can't open 'remote_mgmt': No such file or directory
### Checksum is the same but commit does not change anything! Do nothing! ###
[  257.336000] led=9, on=1, off=1, blinks,=1, reset=0, time=4000 low_trigger=0
Unlocking firmware ...

Writing from /tmp/fw.bin to firmware ...     
Header checksum OK.
Data checksum OK
Unlocking persist ...
### Switch to bank 1 on next boot! ###
procd: - shutdown -
[  262.960000] br-lan: port 4(ra0) entered disabled state
[  262.968000] br-lan: port 3(rai0) entered disabled state
[  262.980000] br-lan: port 2(eth1) entered disabled state
[  262.988000] br-lan: port 1(eth0) entered disabled state
[  263.000000] device eth0 left promiscuous mode
[  263.012000] br-lan: port 1(eth0) entered disabled state
[  263.020000] ra2880stop()...Done
[  263.028000] eth1: ===> VirtualIF_close
[  263.036000] Free TX/RX Ring Memory!
[  263.044000] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  263.060000] device eth1 left promiscuous mode
[  263.068000] br-lan: port 2(eth1) entered disabled state
[  263.080000] eth1: ===> VirtualIF_close
[  263.088000] device ra0 left promiscuous mode
[  263.096000] br-lan: port 4(ra0) entered disabled state
[  263.108000] device rai0 left promiscuous mode
[  263.116000] br-lan: port 3(rai0) entered disabled state
### ap ###
[  264.632000] WifiSysClose(), wdev idx = 0
[  264.648000] WifiSysGetBssInfoState(): BssInfoIdx 0 not found!!!
[  264.660000] WifiSysUpdateBssInfoState(): BssInfoIdx 0 not found!!!
[  265.980000] Device Instance
[  265.984000]  WDEV 00:
                Name:rai0
[  265.992000]          Wdev(list) Idx:0
[  266.000000]           Idx:9
[  266.004000]  WDEV 01:
                Name:rai1
[  266.008000]          Wdev(list) Idx:1
[  266.016000]           Idx:10
[  266.020000]  WDEV 02:
                Name:rai2
[  266.028000]          Wdev(list) Idx:2
[  266.032000]           Idx:11
[  266.040000]  WDEV 03:
                Name:rai3
[  266.044000]          Wdev(list) Idx:3
[  266.052000]           Idx:12
[  266.056000]  WDEV 04:
                Name:ra0
[  266.064000]          Wdev(list) Idx:4
[  266.068000]           Idx:13
[  266.072000]  WDEV 05:
                Name:ra1
[  266.080000]          Wdev(list) Idx:5
[  266.084000]           Idx:14
[  266.088000]  WDEV 06:
                Name:ra2
[  266.096000]          Wdev(list) Idx:6
[  266.104000]           Idx:15
[  266.108000]  WDEV 07:
                Name:ra3
[  266.112000]          Wdev(list) Idx:7
[  266.120000]           Idx:16
[  266.124000]  WDEV 08:
                Name:apclii0
[  266.132000]          Wdev(list) Idx:8
[  266.136000]           Idx:17
[  266.144000]  WDEV 09:
                Name:apcli0
[  266.148000]          Wdev(list) Idx:9
[  266.156000]           Idx:18
[  266.160000]  WDEV 10:
[  266.164000]  WDEV 11:
[  266.168000]  WDEV 12:
[  266.172000]  WDEV 13:
[  266.176000]  WDEV 14:
[  266.184000]  WDEV 15:
[  266.188000]  WDEV 16:
[  266.192000]  WDEV 17:
[  266.200000] WifiSysClose(), wdev idx = 4
[  266.216000] WifiSysGetBssInfoState(): BssInfoIdx 1 not found!!!
[  266.228000] WifiSysUpdateBssInfoState(): BssInfoIdx 1 not found!!!
[  266.240000] MtAsicSetPiggyBack(779): Not support for HIF_MT yet!
[  266.252000] WifiSysClose(), wdev idx = 0
[  266.260000] WifiSysClose(), wdev idx = 1
[  266.268000] WifiSysClose(), wdev idx = 2
[  266.276000] WifiSysClose(), wdev idx = 3
[  266.308000] MtAsicSetPiggyBack(779): Not support for HIF_MT yet!
[  266.320000] WifiSysClose(), wdev idx = 4
[  266.328000] WifiSysClose(), wdev idx = 5
[  266.336000] WifiSysClose(), wdev idx = 6
[  266.344000] WifiSysClose(), wdev idx = 7
[  266.352000] kill LoopBackTxTask task failed!
[  266.368000] AndesRestartCheck: Current TOP_MISC2(0x7)
[  266.420000] CmdReStartDLRsp: Status Success!, Status(0)
[  266.432000] AndesRestartCheck:  TOP_MISC2(1)
[  266.440000] RT28xxPciAsicRadioOff(): Not support for HIF_MT yet!
[  266.452000] RTMPDrvClose call RT28xxPciAsicRadioOff fail !!
[  266.464000] tx_kickout_fail_count = 0
[  266.472000] tx_timeout_fail_count = 0
[  266.476000] rx_receive_fail_count = 0
[  266.484000] alloc_cmd_msg = 1864
[  266.492000] free_cmd_msg = 1864
[  266.500000] cut_through_token_list_destroy(): 8545dd88,8545dd88
[  266.512000] cut_through_token_list_destroy(): 8545dd98,8545dd98
[  266.528000] FwOwn()::Set Fw Own
[  266.540000] RTMP_AllTimerListRelease: Size=0
[  266.548000] FwOwn()::Return since already in Fw Own...
[  266.556000] ＜---HwCtrlThread
procd: - reboot [  266.696000] Stopped WatchDog Timer.
-
[  266.708000] Restarting system.


U-Boot 1.1.3 (Aug  6 2018 - 14:37:41)

Board: Ralink APSoC DRAM:  128 MB
relocate_code Pointer at: 87f98000

Config XHCI 40M PLL 
******************************
Software System Reset Occurred
******************************
Allocate 16 byte aligned buffer: 87fcb030
Enable NFI Clock
# MTK NAND # : Use HW ECC
NAND ID [01 F1 80 1D 01]
Device found in MTK table, ID: 1f1, EXT_ID: 801d01
Support this Device in MTK table! 1f1 
select_chip
[NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
Signature matched and data read!
load_fact_bbt success 1023
load fact bbt success
[mtk_nand] probe successfully!
mtd->writesize=2048 mtd->oobsize=64,    mtd->erasesize=131072  devinfo.iowidth=8
....============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC MT7621A DualCore (MAC to MT7530 Mode)
DRAM_CONF_FROM: Auto-Detection 
DRAM_TYPE: DDR3 
DRAM bus: 16 bit
Xtal Mode=3 OCP Ratio=1/3
Flash component: NAND Flash
Date:Aug  6 2018  Time:14:37:41
============================================ 
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 880 MHZ #### 
 estimate memory size =128 Mbytes
#Reset_MT7530
set LAN/WAN WLLLL
.## Starting application at 0x81E00000 ...


Z-LOADER V1.28 | 08/06/2018 14:37:44


..
Checking image 1...
   Image Name:   3.10(XIK.1)b7
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    5642216 Bytes =  5.4 MB
   Load Address: 80001000
   Entry Point:  80001000
.......................................................................................   Verifying Combo Checksum ... .......................................................................................## Booting image at bc400000 ...
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80001000) ...
## Giving linux memsize in MB, 128

Starting kernel ...

[    0.000000] Linux version 4.14.111 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+9901-29b3122f32)) #0 SMP Sat Apr 20 01:26:47 2019
[    0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[    0.000000] MIPS: machine is I-O DATA WN-DX1167R
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] VPE topology {2,2} total 4
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x90/0x4a4 with crng_init=0
[    0.000000] percpu: Embedded 14 pages/cpu @81110000 s26192 r8192 d22960 u57344
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Writing ErrCtl register=00001000
[    0.000000] Readback ErrCtl register=00001000
[    0.000000] Memory: 119764K/131072K available (4497K kernel code, 230K rwdata, 1000K rodata, 3860K init, 248K bss, 11308K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 880MHz
[    0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[    0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[    0.015487] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[    0.087817] pid_max: default: 32768 minimum: 301
[    0.097125] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110146] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.125864] Hierarchical SRCU implementation.
[    0.135321] smp: Bringing up secondary CPUs ...
[    0.144858] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.144867] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.144879] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.145013] CPU1 revision is: 0001992f (MIPS 1004Kc)
[    0.204697] Synchronize counters for CPU 1: done.
[    0.268618] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.268627] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.268634] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.268710] CPU2 revision is: 0001992f (MIPS 1004Kc)
[    0.325526] Synchronize counters for CPU 2: done.
[    0.385687] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.385696] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.385704] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.385789] CPU3 revision is: 0001992f (MIPS 1004Kc)
[    0.445095] Synchronize counters for CPU 3: done.
[    0.504698] smp: Brought up 1 node, 4 CPUs
[    0.516487] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.535958] futex hash table entries: 1024 (order: 3, 32768 bytes)
[    0.548382] pinctrl core: initialized pinctrl subsystem
[    0.559984] NET: Registered protocol family 16
[    0.577541] pull PCIe RST: RALINK_RSTCTRL = 4000000
[    0.887528] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.897592] ***** Xtal 40MHz *****
[    0.904326] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.914529] Port 0 N_FTS = 1b102800
[    0.921430] Port 1 N_FTS = 1b105000
[    0.928355] Port 2 N_FTS = 1b102800
[    2.087005] PCIE0 no card, disable it(RST&CLK)
[    2.095693] PCIE2 no card, disable it(RST&CLK)
[    2.104497]  -> 20107f2
[    2.109346] PCIE1 enabled
[    2.114525] PCI host bridge /pcie@1e140000 ranges:
[    2.124053]  MEM 0x0000000060000000..0x000000006fffffff
[    2.134410]   IO 0x000000001e160000..0x000000001e16ffff
[    2.144777] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[    2.167122] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.178384] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.189565] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.201941] PCI host bridge to bus 0000:00
[    2.209965] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[    2.223640] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    2.235368] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    2.248861] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    2.265586] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    2.278622] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.292436] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[    2.305909] pci 0000:00:00.0: BAR 1: assigned [mem 0x60100000-0x6010ffff]
[    2.319405] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[    2.333910] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.343731] pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
[    2.358409] clocksource: Switched to clocksource GIC
[    2.369593] NET: Registered protocol family 2
[    2.378820] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    2.392564] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    2.405170] TCP: Hash tables configured (established 1024 bind 1024)
[    2.417889] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    2.429398] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    2.442040] NET: Registered protocol family 1
[    5.828377] 4 CPUs re-calibrate udelay(lpj = 2924544)
[    5.839524] Crashlog allocated RAM at address 0x3f00000
[    5.850080] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    5.869596] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    5.881071] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    5.903416] random: fast init done
[    5.910435] io scheduler noop registered
[    5.918071] io scheduler deadline registered (default)
[    5.929233] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[    5.943050] console [ttyS0] disabled
[    5.950097] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 18, base_baud = 3125000) is a 16550A
[    5.968061] console [ttyS0] enabled
[    5.968061] console [ttyS0] enabled
[    5.981831] bootconsole [early0] disabled
[    5.981831] bootconsole [early0] disabled
[    5.998427] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    6.011221] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[    6.025291] Enable NFI Clock
[    6.031029] # MTK NAND # : Use HW ECC
[    6.038318] Device found in MTK table, ID: 1f1, EXT_ID: 801d01
[    6.049927] Support this Device in MTK table! 1f1 
[    6.059645] [NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
[    6.072510] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xf1
[    6.085154] nand: AMD/Spansion NAND 128MiB 3,3V 8-bit
[    6.095206] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    6.110288] Scanning device for bad blocks
[    6.400355] 12 fixed-partitions partitions found on MTD device MT7621-NAND
[    6.414037] Creating 12 MTD partitions on "MT7621-NAND":
[    6.424621] 0x000000000000-0x000000100000 : "Bootloader"
[    6.436271] 0x000000100000-0x000000200000 : "u-boot-env"
[    6.447867] 0x000000200000-0x000000300000 : "Factory"
[    6.458999] 0x000000300000-0x000000400000 : "SecondBoot"
[    6.470616] 0x000000400000-0x000000800000 : "kernel"
[    6.481538] 0x000000800000-0x000003600000 : "ubi"
[    6.492286] 0x000003600000-0x000003700000 : "Config"
[    6.503238] 0x000003700000-0x000006900000 : "firmware_2"
[    6.515206] 0x000006900000-0x000006a00000 : "Config_2"
[    6.526494] 0x000006a00000-0x000006b00000 : "persist"
[    6.537579] 0x000006b00000-0x000006c00000 : "idmkey"
[    6.548565] 0x000006c00000-0x000007f80000 : "Backup"
[    6.559662] [mtk_nand] probe successfully!
[    6.568573] Signature matched and data read!
[    6.577055] load_fact_bbt success 1023
[    6.585272] libphy: Fixed MDIO Bus: probed
[    6.660961] libphy: mdio: probed
[    8.078318] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[    8.090893] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 19
[    8.109982] NET: Registered protocol family 10
[    8.120205] Segment Routing with IPv6
[    8.127564] NET: Registered protocol family 17
[    8.136513] 8021q: 802.1Q VLAN Support v1.8
[    8.147780] UBI error: no valid UBI magic found inside mtd5
[    8.158943] hctosys: unable to open rtc device (rtc0)
[    8.183210] Freeing unused kernel memory: 3860K
[    8.192259] This architecture does not have kernel memory protection.
[    8.216181] init: Console is alive
[    8.223265] init: - watchdog -
[    8.241019] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    8.258104] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    8.288695] init: - preinit -
[    8.453778] mtk_soc_eth 1e100000.ethernet: PPE started
[    8.476226] random: procd: uninitialized urandom read (4 bytes read)
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[    9.336037] mtk_soc_eth 1e100000.ethernet eth0: port 0 link up
[    9.713304] mtk_soc_eth 1e100000.ethernet eth0: port 2 link up
[   11.591627] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[   11.613014] procd: - early -
[   11.618909] procd: - watchdog -
[   12.248572] procd: - watchdog -
[   12.255131] procd: - ubus -
[   12.265342] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.318959] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.331987] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.345465] procd: - init -
Please press Enter to activate this console.
[   12.505945] kmodloader: loading kernel modules from /etc/modules.d/*
[   12.524713] nat46: module (version 683fbd2b765506332a1af141545652bf58f03166) loaded.
[   12.544708] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   12.565010] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.585937] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[   12.629244] Netfilter messages via NETLINK v0.30.
[   12.658667] xt_time: kernel timezone is -0000
[   12.674768] ctnetlink v0.93: registering with nfnetlink.
[   12.687983] PPP generic driver version 2.4.2
[   12.697955] NET: Registered protocol family 24
[   12.710410] kmodloader: done loading kernel modules from /etc/modules.d/*
[   13.802323] urandom_read: 5 callbacks suppressed
[   13.802335] random: jshn: uninitialized urandom read (4 bytes read)
[   29.948714] mtk_soc_eth 1e100000.ethernet: PPE started
[   29.966406] br-lan: port 1(eth0.1) entered blocking state
[   29.977314] br-lan: port 1(eth0.1) entered disabled state
[   29.988828] device eth0.1 entered promiscuous mode
[   29.998458] device eth0 entered promiscuous mode
[   30.011542] br-lan: port 1(eth0.1) entered blocking state
[   30.022355] br-lan: port 1(eth0.1) entered forwarding state
[   30.034064] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   30.469127] random: crng init done
[   30.969428] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready



BusyBox v1.30.1 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r0+9902-961771ff30
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:/# sysupgrade https://taiha.net/jenkins/job/OpenWrt-master-IODATA-W
N-DX1167R/lastSuccessfulBuild/artifact/bin/targets/ramips/mt7621/openwrt-ramips-
mt7621-iodata_wn-dx1167r-squashfs-sysupgrade.bin
--2019-04-20 02:06:11--  https://taiha.net/jenkins/job/OpenWrt-master-IODATA-WN-DX1167R/lastSuccessfulBuild/artifact/bin/targets/ramips/mt7621/openwrt-ramips-mt7621-iodata_wn-dx1167r-squashfs-sysupgrade.bin
Resolving taiha.net... 240b:12:500:65f0:c822:64a3:7e11:4961, 49.129.167.30
Connecting to taiha.net|240b:12:500:65f0:c822:64a3:7e11:4961|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5888778 (5.6M) [application/octet-stream]
Saving to: '/tmp/sysupgrade.img'

/tmp/sysupgrade.img 100%[===================>]   5.62M  3.13MB/s    in 1.8s    

2019-04-20 02:06:13 (3.13 MB/s) - '/tmp/sysupgrade.img' saved [5888778/5888778]

Cannot save config while running from ramdisk.
Commencing upgrade. Closing all shell sessions.
Watchdog handover: fd=3
- watchdog -
killall: telnetd: no process killed
Sending TERM to remaining processes ... netifd odhcpd uhttpd nlbwmon sh sleep ntpd vnstatd dnsmasq ubusd logd rpcd 
Sending KILL to remaining processes ... 
Performing system upgrade...
current: bootnum => 1, debugflag => 0
### enable debug ###
Unlocking kernel ...

Writing from  to kernel ...     
[   64.720676] ubi0: attaching mtd5
[   64.965168] ubi0: scanning is finished
[   64.972696] ubi0 error: ubi_read_volume_table: the layout volume was not found
[   64.987194] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd5, error -22
ubiattach: error!: cannot attach mtd5
           error 22 (Invalid argument)
ubiformat: mtd5 (nand), size 48234496 bytes (46.0 MiB), 368 eraseblocks of 131072 bytes (128.0 KiB), min. I/O size 2048 bytes
libscan: scanning eraseblock 367 -- 100 % complete  
ubiformat: 327 eraseblocks are supposedly empty
ubiformat: warning!: 41 of 368 eraseblocks contain non-UBI data
ubiformat: warning!: only 0 of 368 eraseblocks have valid erase counter
ubiformat: erase counter 0 will be used for all eraseblocks
ubiformat: note, arbitrary erase counter value may be specified using -e option
ubiformat: use erase counter 0 for all eraseblocks
ubiformat: formatting eraseblock 317 -- 86 % complet[   71.452084] ubi0: attaching mtd5
ubiformat: f[   71.889484] ubi0: scanning is finished  
ubiformat: formatting eraseblock 363 -- 98 % complet[   71.911907] ubi0: attached mtd5 (name "ubi", size 46 MiB)
ubiformat: f[   71.924433] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
ormatting eraseb[   71.940868] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
lock 364 -- 99 %[   71.957102] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
ubif[   71.973709] ubi0: good PEBs: 368, bad PEBs: 0, corrupted PEBs: 0
ormat: formattin[   71.988402] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 128
g eraseblock 365[   72.005520] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 1110684811
 -- 99 % complet[   72.026438] ubi0: available PEBs: 344, total reserved PEBs: 24, PEBs reserved for bad PEB handling: 20
ubiformat: f[   72.047725] ubi0: background thread "ubi_bgt0d" started, PID 2207
ubiformat: formatting eraseblock 367 -- 100 % complete  
UBI device number 0, total 368 LEBs (46727168 bytes, 44.5 MiB), available 344 LEBs (43679744 bytes, 41.6 MiB), LEB size 126976 bytes (124.0 KiB)
Volume ID 0, size 32 LEBs (4063232 bytes, 3.8 MiB), LEB size 126976 bytes (124.0 KiB), dynamic, name "rootfs", alignment 1
Set volume size to 39616512
Volume ID 1, size 312 LEBs (39616512 bytes, 37.7 MiB), LEB size 126976 bytes (124.0 KiB), dynamic, name "rootfs_data", alignment 1
sysupgrade successful
umount: can't unmount /dev: Resource busy
umount: can't unmount /tmp: Resource busy
umount: can't unmount /: Invalid argument
[   74.078801] reboot: Restarting system


U-Boot 1.1.3 (Aug  6 2018 - 14:37:41)

Board: Ralink APSoC DRAM:  128 MB
relocate_code Pointer at: 87f98000

Config XHCI 40M PLL 
******************************
Software System Reset Occurred
******************************
Allocate 16 byte aligned buffer: 87fcb030
Enable NFI Clock
# MTK NAND # : Use HW ECC
NAND ID [01 F1 80 1D 01]
Device found in MTK table, ID: 1f1, EXT_ID: 801d01
Support this Device in MTK table! 1f1 
select_chip
[NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
Signature matched and data read!
load_fact_bbt success 1023
load fact bbt success
[mtk_nand] probe successfully!
mtd->writesize=2048 mtd->oobsize=64,    mtd->erasesize=131072  devinfo.iowidth=8
....============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC MT7621A DualCore (MAC to MT7530 Mode)
DRAM_CONF_FROM: Auto-Detection 
DRAM_TYPE: DDR3 
DRAM bus: 16 bit
Xtal Mode=3 OCP Ratio=1/3
Flash component: NAND Flash
Date:Aug  6 2018  Time:14:37:41
============================================ 
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 880 MHZ #### 
 estimate memory size =128 Mbytes
#Reset_MT7530
set LAN/WAN WLLLL
.## Starting application at 0x81E00000 ...


Z-LOADER V1.28 | 08/06/2018 14:37:44


..Hit ESC key to stop autoboot: 1

Checking image 1...
   Image Name:   MIPS OpenWrt Linux-4.14.
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1905158 Bytes =  1.8 MB
   Load Address: 80001000
   Entry Point:  80001000
..............................   Verifying Checksum ... ## Booting image at bc400000 ...
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80001000) ...
## Giving linux memsize in MB, 128

Starting kernel ...

[    0.000000] Linux version 4.14.111 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+9901-29b3122f32)) #0 SMP Sat Apr 20 01:26:47 2019
[    0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[    0.000000] MIPS: machine is I-O DATA WN-DX1167R
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] VPE topology {2,2} total 4
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x90/0x4a4 with crng_init=0
[    0.000000] percpu: Embedded 14 pages/cpu @81110000 s26192 r8192 d22960 u57344
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Writing ErrCtl register=00001000
[    0.000000] Readback ErrCtl register=00001000
[    0.000000] Memory: 123412K/131072K available (4497K kernel code, 230K rwdata, 1000K rodata, 212K init, 248K bss, 7660K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 880MHz
[    0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[    0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[    0.015488] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[    0.087817] pid_max: default: 32768 minimum: 301
[    0.097126] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110146] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.125868] Hierarchical SRCU implementation.
[    0.135326] smp: Bringing up secondary CPUs ...
[    0.157183] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.157192] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.157204] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.157338] CPU1 revision is: 0001992f (MIPS 1004Kc)
[    0.204704] Synchronize counters for CPU 1: done.
[    0.280943] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.280951] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.280958] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.281034] CPU2 revision is: 0001992f (MIPS 1004Kc)
[    0.325533] Synchronize counters for CPU 2: done.
[    0.398017] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.398025] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.398033] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.398119] CPU3 revision is: 0001992f (MIPS 1004Kc)
[    0.445102] Synchronize counters for CPU 3: done.
[    0.504705] smp: Brought up 1 node, 4 CPUs
[    0.516488] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.535958] futex hash table entries: 1024 (order: 3, 32768 bytes)
[    0.548383] pinctrl core: initialized pinctrl subsystem
[    0.559935] NET: Registered protocol family 16
[    0.578196] pull PCIe RST: RALINK_RSTCTRL = 4000000
[    0.888183] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.898248] ***** Xtal 40MHz *****
[    0.904981] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.915184] Port 0 N_FTS = 1b102800
[    0.922086] Port 1 N_FTS = 1b105000
[    0.929010] Port 2 N_FTS = 1b102800
[    2.087654] PCIE0 no card, disable it(RST&CLK)
[    2.096341] PCIE2 no card, disable it(RST&CLK)
[    2.105144]  -> 20107f2
[    2.109994] PCIE1 enabled
[    2.115173] PCI host bridge /pcie@1e140000 ranges:
[    2.124701]  MEM 0x0000000060000000..0x000000006fffffff
[    2.135057]   IO 0x000000001e160000..0x000000001e16ffff
[    2.145425] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[    2.167700] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.178946] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.190116] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.202405] PCI host bridge to bus 0000:00
[    2.210422] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[    2.224095] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    2.235823] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    2.249312] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    2.266052] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    2.279087] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.292902] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[    2.306375] pci 0000:00:00.0: BAR 1: assigned [mem 0x60100000-0x6010ffff]
[    2.319870] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[    2.334380] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.344196] pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
[    2.358915] clocksource: Switched to clocksource GIC
[    2.370139] NET: Registered protocol family 2
[    2.379360] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    2.393098] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    2.405705] TCP: Hash tables configured (established 1024 bind 1024)
[    2.418430] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    2.429937] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    2.442587] NET: Registered protocol family 1
[    2.688867] 4 CPUs re-calibrate udelay(lpj = 2924544)
[    2.700185] Crashlog allocated RAM at address 0x3f00000
[    2.710679] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    2.729381] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    2.740855] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    2.763374] random: fast init done
[    2.770320] io scheduler noop registered
[    2.777955] io scheduler deadline registered (default)
[    2.789063] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[    2.802824] console [ttyS0] disabled
[    2.809877] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 18, base_baud = 3125000) is a 16550A
[    2.827814] console [ttyS0] enabled
[    2.827814] console [ttyS0] enabled
[    2.841603] bootconsole [early0] disabled
[    2.841603] bootconsole [early0] disabled
[    2.858084] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    2.870858] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[    2.884894] Enable NFI Clock
[    2.890641] # MTK NAND # : Use HW ECC
[    2.897930] Device found in MTK table, ID: 1f1, EXT_ID: 801d01
[    2.909547] Support this Device in MTK table! 1f1 
[    2.919271] [NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
[    2.932140] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xf1
[    2.944790] nand: AMD/Spansion NAND 128MiB 3,3V 8-bit
[    2.954847] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    2.969935] Scanning device for bad blocks
[    3.259828] 12 fixed-partitions partitions found on MTD device MT7621-NAND
[    3.273515] Creating 12 MTD partitions on "MT7621-NAND":
[    3.284101] 0x000000000000-0x000000100000 : "Bootloader"
[    3.295589] 0x000000100000-0x000000200000 : "u-boot-env"
[    3.307024] 0x000000200000-0x000000300000 : "Factory"
[    3.317974] 0x000000300000-0x000000400000 : "SecondBoot"
[    3.329475] 0x000000400000-0x000000800000 : "kernel"
[    3.340266] 0x000000800000-0x000003600000 : "ubi"
[    3.350874] 0x000003600000-0x000003700000 : "Config"
[    3.361650] 0x000003700000-0x000006900000 : "firmware_2"
[    3.373482] 0x000006900000-0x000006a00000 : "Config_2"
[    3.384593] 0x000006a00000-0x000006b00000 : "persist"
[    3.395534] 0x000006b00000-0x000006c00000 : "idmkey"
[    3.406328] 0x000006c00000-0x000007f80000 : "Backup"
[    3.417265] [mtk_nand] probe successfully!
[    3.426176] Signature matched and data read!
[    3.434679] load_fact_bbt success 1023
[    3.442735] libphy: Fixed MDIO Bus: probed
[    3.521466] libphy: mdio: probed
[    4.927550] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[    4.940123] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 19
[    4.959274] NET: Registered protocol family 10
[    4.969504] Segment Routing with IPv6
[    4.976861] NET: Registered protocol family 17
[    4.985779] 8021q: 802.1Q VLAN Support v1.8
[    4.996931] UBI: auto-attach mtd5
[    5.003577] ubi0: attaching mtd5
[    5.437581] ubi0: scanning is finished
[    5.460232] ubi0: attached mtd5 (name "ubi", size 46 MiB)
[    5.470997] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    5.484679] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    5.498185] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    5.512043] ubi0: good PEBs: 368, bad PEBs: 0, corrupted PEBs: 0
[    5.523993] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[    5.538366] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 1110684811
[    5.556542] ubi0: available PEBs: 0, total reserved PEBs: 368, PEBs reserved for bad PEB handling: 20
[    5.574919] ubi0: background thread "ubi_bgt0d" started, PID 372
[    5.576897] block ubiblock0_0: created from ubi0:0(rootfs)
[    5.597830] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem
[    5.611699] hctosys: unable to open rtc device (rtc0)
[    5.628946] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[    5.643645] Freeing unused kernel memory: 212K
[    5.652531] This architecture does not have kernel memory protection.
[    6.122667] init: Console is alive
[    6.129708] init: - watchdog -
[    6.168650] mtk_soc_eth 1e100000.ethernet eth0: port 0 link up
[    6.364148] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    6.492490] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    6.509223] init: - preinit -
[    6.514134] mtk_soc_eth 1e100000.ethernet eth0: port 2 link up
[    7.329817] mtk_soc_eth 1e100000.ethernet: PPE started
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to [    7.407135] random: procd: uninitialized urandom read (4 bytes read)
select the debug level
[   10.523692] UBIFS (ubi0:1): default file-system created
[   10.535559] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 448
[   10.648588] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "rootfs_data"
[   10.664199] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[   10.683937] UBIFS (ubi0:1): FS size: 38346752 bytes (36 MiB, 302 LEBs), journal size 1904640 bytes (1 MiB, 15 LEBs)
[   10.704711] UBIFS (ubi0:1): reserved for root: 1811211 bytes (1768 KiB)
[   10.717882] UBIFS (ubi0:1): media format: w4/r0 (latest is w5/r0), UUID B62DEE20-04B6-4BB2-B22F-19A90A3DC706, small LPT model
[   10.743239] mount_root: overlay filesystem has not been fully initialized yet
[   10.757879] mount_root: switching to ubifs overlay
[   10.785078] urandom-seed: Seed file not found (/etc/urandom.seed)
[   10.862493] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[   10.884326] procd: - early -
[   10.890184] procd: - watchdog -
[   11.509052] procd: - watchdog -
[   11.515610] procd: - ubus -
[   11.599988] random: ubusd: uninitialized urandom read (4 bytes read)
[   11.684382] random: ubusd: uninitialized urandom read (4 bytes read)
[   11.697524] random: ubusd: uninitialized urandom read (4 bytes read)
[   11.711058] procd: - init -
Please press Enter to activate this console.
[   12.099025] kmodloader: loading kernel modules from /etc/modules.d/*
[   12.187056] nat46: module (version 683fbd2b765506332a1af141545652bf58f03166) loaded.
[   12.206932] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   12.225448] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.243844] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[   12.289461] Netfilter messages via NETLINK v0.30.
[   12.319386] xt_time: kernel timezone is -0000
[   12.336616] ctnetlink v0.93: registering with nfnetlink.
[   12.350023] PPP generic driver version 2.4.2
[   12.360073] NET: Registered protocol family 24
[   12.371598] kmodloader: done loading kernel modules from /etc/modules.d/*
[   13.633810] urandom_read: 5 callbacks suppressed
[   13.633822] random: jshn: uninitialized urandom read (4 bytes read)
[   38.772592] mtk_soc_eth 1e100000.ethernet: PPE started
[   38.787870] br-lan: port 1(eth0.1) entered blocking state
[   38.798662] br-lan: port 1(eth0.1) entered disabled state
[   38.810224] device eth0.1 entered promiscuous mode
[   38.819834] device eth0 entered promiscuous mode
[   38.832645] br-lan: port 1(eth0.1) entered blocking state
[   38.843498] br-lan: port 1(eth0.1) entered forwarding state
[   38.855149] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   39.219880] random: crng init done
[   39.849578] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready



BusyBox v1.30.1 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r0+9902-961771ff30
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:/# 

WN-DX1167R stock -> OpenWrt（仮）

とりあえずmkimageの改造は無しで、手元で必要なuImageの改造を加えて投げ込んだのでメモ。
Z-Loaderのブート自体にはuImageのMagicは標準の 27051956 で、uImageのイメージ名は適当なもので問題ないが、メーカーファームのWebUIから投入する際はこの2つともチェックされるのか、どちらとも変更しなければイメージのチェックをパスできなかった。
uImage参考: https://mao.5ch.net/test/read.cgi/network/1520576652/672

なお、WebUIから投入した場合、ブート中のイメージとは別のもう一方のOSイメージ用パーティションに書き込まれ、ブートパーティションの指定をそちらに変更の上リブートされて書き込まれたパーティションからブートしていた。
このブートパーティションの指定は以下の様にして書き込める。書き込み先のパーティションは、/proc/mtdを参照して “persist” パーティションのmtdblockを確認しておくこと。echo内の数字は、1つ目のOSイメージを指定する場合 “01” または “1” を、2番目を指定する場合は “02” または “2” にする。

echo -ne "\x01" | dd of=/dev/mtdblock8 bs=1 count=1 seek=4 conv=notrunc

また、上記の通りファームウェアが書き込まれブートに使用されるパーティションが固定ではないためinitramfsイメージを使用したfactoryになる。投入した際に2番目のOSイメージパーティションに書き込まれそちらからブートした場合、非initramfsなファームをsysupgradeで書き込む前に1番目のOSイメージからブートするよう指定しておく必要がある。

[  942.544000] led=9, on=1, off=1, blinks,=1, reset=0, time=4000 low_trigger=0
Unlocking firmware_2 ...

Writing from /tmp/fw.bin to firmware_2 ...     
Header checksum OK.
Data checksum OK
Unlocking persist ...
### Switch to bank 2 on next boot! ###
procd: - shutdown -
[  948.224000] br-lan: port 4(ra0) entered disabled state
[  948.232000] br-lan: port 3(rai0) entered disabled state
[  948.244000] br-lan: port 2(eth1) entered disabled state
[  948.256000] br-lan: port 1(eth0) entered disabled state
[  948.264000] device eth0 left promiscuous mode
[  948.276000] br-lan: port 1(eth0) entered disabled state
[  948.284000] ra2880stop()...Done
[  948.292000] eth1: ===> VirtualIF_close
[  948.300000] Free TX/RX Ring Memory!
[  948.308000] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[  948.320000] device eth1 left promiscuous mode
[  948.332000] br-lan: port 2(eth1) entered disabled state
[  948.340000] eth1: ===> VirtualIF_close
[  948.348000] device ra0 left promiscuous mode
[  948.360000] br-lan: port 4(ra0) entered disabled state
[  948.368000] device rai0 left promiscuous mode
[  948.376000] br-lan: port 3(rai0) entered disabled state
[  949.700000] WifiSysClose(), wdev idx = 0
[  949.712000] WifiSysGetBssInfoState(): BssInfoIdx 0 not found!!!
[  949.724000] WifiSysUpdateBssInfoState(): BssInfoIdx 0 not found!!!
### ap ###
[  951.176000] Device Instance
[  951.184000]  WDEV 00:
                Name:rai0
[  951.188000]          Wdev(list) Idx:0
[  951.196000]           Idx:8
[  951.200000]  WDEV 01:
                Name:rai1
[  951.208000]          Wdev(list) Idx:1
[  951.212000]           Idx:9
[  951.216000]  WDEV 02:
                Name:rai2
[  951.224000]          Wdev(list) Idx:2
[  951.228000]           Idx:10
[  951.236000]  WDEV 03:
                Name:rai3
[  951.240000]          Wdev(list) Idx:3
[  951.248000]           Idx:11
[  951.252000]  WDEV 04:
                Name:ra0
[  951.260000]          Wdev(list) Idx:4
[  951.264000]           Idx:12
[  951.268000]  WDEV 05:
                Name:ra1
[  951.276000]          Wdev(list) Idx:5
[  951.284000]           Idx:13
[  951.288000]  WDEV 06:
                Name:ra2
[  951.292000]          Wdev(list) Idx:6
[  951.300000]           Idx:14
[  951.304000]  WDEV 07:
                Name:ra3
[  951.312000]          Wdev(list) Idx:7
[  951.316000]           Idx:15
[  951.320000]  WDEV 08:
                Name:apclii0
[  951.328000]          Wdev(list) Idx:8
[  951.336000]           Idx:16
[  951.340000]  WDEV 09:
                Name:apcli0
[  951.348000]          Wdev(list) Idx:9
[  951.352000]           Idx:17
[  951.356000]  WDEV 10:
[  951.360000]  WDEV 11:
[  951.368000]  WDEV 12:
[  951.372000]  WDEV 13:
[  951.376000]  WDEV 14:
[  951.380000]  WDEV 15:
[  951.384000]  WDEV 16:
[  951.388000]  WDEV 17:
[  951.396000] WifiSysClose(), wdev idx = 4
[  951.396000] WifiSysGetBssInfoState(): BssInfoIdx 1 not found!!!
[  951.396000] WifiSysUpdateBssInfoState(): BssInfoIdx 1 not found!!!
[  951.432000] MtAsicSetPiggyBack(779): Not support for HIF_MT yet!
[  951.444000] WifiSysClose(), wdev idx = 0
[  951.452000] WifiSysClose(), wdev idx = 1
[  951.460000] WifiSysClose(), wdev idx = 2
[  951.464000] WifiSysClose(), wdev idx = 3
[  951.500000] MtAsicSetPiggyBack(779): Not support for HIF_MT yet!
[  951.512000] WifiSysClose(), wdev idx = 4
[  951.520000] WifiSysClose(), wdev idx = 5
[  951.528000] WifiSysClose(), wdev idx = 6
[  951.536000] WifiSysClose(), wdev idx = 7
[  951.544000] kill LoopBackTxTask task failed!
[  951.560000] AndesRestartCheck: Current TOP_MISC2(0x7)
[  951.612000] CmdReStartDLRsp: Status Success!, Status(0)
[  951.624000] EventExtEventHandler: Unknown Ext Event(6f)
[  951.632000] AndesRestartCheck:  TOP_MISC2(1)
[  951.644000] RT28xxPciAsicRadioOff(): Not support for HIF_MT yet!
[  951.656000] RTMPDrvClose call RT28xxPciAsicRadioOff fail !!
[  951.664000] tx_kickout_fail_count = 0
[  951.672000] tx_timeout_fail_count = 0
[  951.680000] rx_receive_fail_count = 0
[  951.688000] alloc_cmd_msg = 3185
[  951.692000] free_cmd_msg = 3185
[  951.700000] cut_through_token_list_destroy(): 8632e888,8632e888
[  951.716000] cut_through_token_list_destroy(): 8632e898,8632e898
[  951.732000] FwOwn()::Set Fw Own
[  951.740000] RTMP_AllTimerListRelease: Size=0
[  951.748000] FwOwn()::Return since already in Fw Own...
[  951.760000] ＜---HwCtrlThread
procd: - reboot [  951.896000] Stopped WatchDog Timer.
-
[  951.908000] Restarting system.


U-Boot 1.1.3 (Aug  6 2018 - 14:37:41)

Board: Ralink APSoC DRAM:  128 MB
relocate_code Pointer at: 87f98000

Config XHCI 40M PLL 
******************************
Software System Reset Occurred
******************************
Allocate 16 byte aligned buffer: 87fcb030
Enable NFI Clock
# MTK NAND # : Use HW ECC
NAND ID [01 F1 80 1D 01]
Device found in MTK table, ID: 1f1, EXT_ID: 801d01
Support this Device in MTK table! 1f1 
select_chip
[NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
Signature matched and data read!
load_fact_bbt success 1023
load fact bbt success
[mtk_nand] probe successfully!
mtd->writesize=2048 mtd->oobsize=64,    mtd->erasesize=131072  devinfo.iowidth=8
....============================================ 
Ralink UBoot Version: 5.0.0.0
-------------------------------------------- 
ASIC MT7621A DualCore (MAC to MT7530 Mode)
DRAM_CONF_FROM: Auto-Detection 
DRAM_TYPE: DDR3 
DRAM bus: 16 bit
Xtal Mode=3 OCP Ratio=1/3
Flash component: NAND Flash
Date:Aug  6 2018  Time:14:37:41
============================================ 
icache: sets:256, ways:4, linesz:32 ,total:32768
dcache: sets:256, ways:4, linesz:32 ,total:32768 

 ##### The CPU freq = 880 MHZ #### 
 estimate memory size =128 Mbytes
#Reset_MT7530
set LAN/WAN WLLLL
.## Starting application at 0x81E00000 ...


Z-LOADER V1.28 | 08/06/2018 14:37:44


..Hit ESC key to stop autoboot: 1

Checking image 2...
   Image Name:   3.10(XIK.1)b7
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    5642895 Bytes =  5.4 MB
   Load Address: 80001000
   Entry Point:  80001000
.......................................................................................   Verifying Combo Checksum ... .......................................................................................## Booting image at bf700000 ...
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80001000) ...
## Giving linux memsize in MB, 128

Starting kernel ...

[    0.000000] Linux version 4.14.111 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+9824-b80243858e)) #0 SMP Wed Apr 17 15:36:46 2019
[    0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[    0.000000] MIPS: machine is I-O DATA WN-DX1167R
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] VPE topology {2,2} total 4
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000]   HighMem  empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x90/0x4a4 with crng_init=0
[    0.000000] percpu: Embedded 14 pages/cpu @81110000 s26192 r8192 d22960 u57344
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Writing ErrCtl register=00001000
[    0.000000] Readback ErrCtl register=00001000
[    0.000000] Memory: 119764K/131072K available (4497K kernel code, 230K rwdata, 1000K rodata, 3860K init, 248K bss, 11308K reserved, 0K cma-reserved, 0K highmem)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 880MHz
[    0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[    0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[    0.015488] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[    0.087817] pid_max: default: 32768 minimum: 301
[    0.097128] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110148] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.125865] Hierarchical SRCU implementation.
[    0.135322] smp: Bringing up secondary CPUs ...
[    0.144860] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.144869] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.144880] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.145014] CPU1 revision is: 0001992f (MIPS 1004Kc)
[    0.204698] Synchronize counters for CPU 1: done.
[    0.268616] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.268624] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.268631] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.268708] CPU2 revision is: 0001992f (MIPS 1004Kc)
[    0.325524] Synchronize counters for CPU 2: done.
[    0.385686] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.385694] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.385702] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.385788] CPU3 revision is: 0001992f (MIPS 1004Kc)
[    0.445092] Synchronize counters for CPU 3: done.
[    0.504696] smp: Brought up 1 node, 4 CPUs
[    0.516465] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.535934] futex hash table entries: 1024 (order: 3, 32768 bytes)
[    0.548360] pinctrl core: initialized pinctrl subsystem
[    0.559927] NET: Registered protocol family 16
[    0.577592] pull PCIe RST: RALINK_RSTCTRL = 4000000
[    0.887578] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.897642] ***** Xtal 40MHz *****
[    0.904375] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.914578] Port 0 N_FTS = 1b102800
[    0.921480] Port 1 N_FTS = 1b105000
[    0.928405] Port 2 N_FTS = 1b102800
[    2.087057] PCIE0 no card, disable it(RST&CLK)
[    2.095745] PCIE2 no card, disable it(RST&CLK)
[    2.104548]  -> 20107f2
[    2.109398] PCIE1 enabled
[    2.114577] PCI host bridge /pcie@1e140000 ranges:
[    2.124105]  MEM 0x0000000060000000..0x000000006fffffff
[    2.134461]   IO 0x000000001e160000..0x000000001e16ffff
[    2.144829] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[    2.167715] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.179008] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.190256] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    2.202750] PCI host bridge to bus 0000:00
[    2.210765] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[    2.224420] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    2.236168] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    2.249643] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    2.266495] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    2.279517] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.293336] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[    2.306817] pci 0000:00:00.0: BAR 1: assigned [mem 0x60100000-0x6010ffff]
[    2.320308] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[    2.334821] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.344646] pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
[    2.359432] clocksource: Switched to clocksource GIC
[    2.370675] NET: Registered protocol family 2
[    2.379985] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    2.393721] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[    2.406321] TCP: Hash tables configured (established 1024 bind 1024)
[    2.419053] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    2.430556] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    2.443200] NET: Registered protocol family 1
[    5.829397] 4 CPUs re-calibrate udelay(lpj = 2924544)
[    5.840886] Crashlog allocated RAM at address 0x3f00000
[    5.851393] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    5.871370] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    5.882853] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    5.903955] random: fast init done
[    5.912889] io scheduler noop registered
[    5.920594] io scheduler deadline registered (default)
[    5.931775] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[    5.945639] console [ttyS0] disabled
[    5.952691] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 18, base_baud = 3125000) is a 16550A
[    5.970626] console [ttyS0] enabled
[    5.970626] console [ttyS0] enabled
[    5.984418] bootconsole [early0] disabled
[    5.984418] bootconsole [early0] disabled
[    6.000996] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    6.013896] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[    6.027937] Enable NFI Clock
[    6.033683] # MTK NAND # : Use HW ECC
[    6.040994] Device found in MTK table, ID: 1f1, EXT_ID: 801d01
[    6.052607] Support this Device in MTK table! 1f1 
[    6.062329] [NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
[    6.075199] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xf1
[    6.087848] nand: AMD/Spansion NAND 128MiB 3,3V 8-bit
[    6.097905] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    6.112993] Scanning device for bad blocks
[    6.402781] 11 fixed-partitions partitions found on MTD device MT7621-NAND
[    6.416469] Creating 11 MTD partitions on "MT7621-NAND":
[    6.427064] 0x000000000000-0x000000100000 : "Bootloader"
[    6.438719] 0x000000100000-0x000000200000 : "u-boot-env"
[    6.450391] 0x000000200000-0x000000300000 : "Factory"
[    6.461506] 0x000000300000-0x000000400000 : "SecondBoot"
[    6.473133] 0x000000400000-0x000003600000 : "firmware"
[    6.484786] 0x000003600000-0x000003700000 : "Config"
[    6.495732] 0x000003700000-0x000006900000 : "firmware_2"
[    6.507770] 0x000006900000-0x000006a00000 : "Config_2"
[    6.519064] 0x000006a00000-0x000006b00000 : "persist"
[    6.530220] 0x000006b00000-0x000006c00000 : "idmkey"
[    6.541165] 0x000006c00000-0x000007f80000 : "Backup"
[    6.552232] [mtk_nand] probe successfully!
[    6.561139] Signature matched and data read!
[    6.569641] load_fact_bbt success 1023
[    6.577863] libphy: Fixed MDIO Bus: probed
[    6.652008] libphy: mdio: probed
[    8.069445] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[    8.082014] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 19
[    8.100784] NET: Registered protocol family 10
[    8.110937] Segment Routing with IPv6
[    8.118291] NET: Registered protocol family 17
[    8.127200] 8021q: 802.1Q VLAN Support v1.8
[    8.137882] hctosys: unable to open rtc device (rtc0)
[    8.162308] Freeing unused kernel memory: 3860K
[    8.171369] This architecture does not have kernel memory protection.
[    8.195375] init: Console is alive
[    8.202430] init: - watchdog -
[    8.220365] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    8.237385] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    8.259728] init: - preinit -
[    8.426327] mtk_soc_eth 1e100000.ethernet: PPE started
[    8.448840] random: procd: uninitialized urandom read (4 bytes read)
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[    9.299905] mtk_soc_eth 1e100000.ethernet eth0: port 0 link up
[    9.668050] mtk_soc_eth 1e100000.ethernet eth0: port 2 link up
[   11.563105] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[   11.584512] procd: - early -
[   11.590391] procd: - watchdog -
[   12.219565] procd: - watchdog -
[   12.226120] procd: - ubus -
[   12.236341] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.289976] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.303033] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.316534] procd: - init -
Please press Enter to activate this console.
[   12.475962] kmodloader: loading kernel modules from /etc/modules.d/*
[   12.494539] nat46: module (version 683fbd2b765506332a1af141545652bf58f03166) loaded.
[   12.514229] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   12.533949] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.556171] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[   12.600620] Netfilter messages via NETLINK v0.30.
[   12.632397] xt_time: kernel timezone is -0000
[   12.648384] ctnetlink v0.93: registering with nfnetlink.
[   12.661713] PPP generic driver version 2.4.2
[   12.671586] NET: Registered protocol family 24
[   12.684076] kmodloader: done loading kernel modules from /etc/modules.d/*
[   13.773293] urandom_read: 5 callbacks suppressed
[   13.773305] random: jshn: uninitialized urandom read (4 bytes read)
[   52.550164] mtk_soc_eth 1e100000.ethernet: PPE started
[   52.569852] br-lan: port 1(eth0.1) entered blocking state
[   52.580768] br-lan: port 1(eth0.1) entered disabled state
[   52.592245] device eth0.1 entered promiscuous mode
[   52.601899] device eth0 entered promiscuous mode
[   52.615251] br-lan: port 1(eth0.1) entered blocking state
[   52.626114] br-lan: port 1(eth0.1) entered forwarding state
[   52.637820] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   53.045858] random: crng init done
[   53.550050] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready



BusyBox v1.30.1 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r0+9891-163a8830b9
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:/# 

WN-AC1167GRメモ headerチェック

WN-AC1167GR内の header でファームのヘッダが問題無くチェックをパスできるか確認。

# tftp -r openwrt-ramips-mt7620-iodata_wn-ac1167gr-squashfs-factory.bin -g 192.168.0.100
# header -x openwrt-ramips-mt7620-iodata_wn-ac1167gr-squashfs-factory.bin 
### Decoding  image ####
Decode source file [openwrt-ramips-mt7620-iodata_wn-ac1167gr-squashfs-factory.bin]
------- Header Info -------
Vendor  id:  0x0104
Product id:  0x0016
Hardware id:  0x01040016
Version id:  
Code Version:  
Type: 0x3 [kernel]
comp_file_len:  5505028
comp_file_sum:  0x0
Header sum:  0x0
Magic key:  0x0
MD5 chksum:  90ba7450183602a7cbe542bc1a9b436
------------------------------
Decode finished, got file [openwrt-ramips-mt7620-iodata_wn-ac1167gr-squashfs-factory.bin.bin] with size 5505028 bytes
header: Return OK

header付加スクリプト

• TOOLDIRは環境に合わせて書き換え
• mkhashとxorimageはOpenWrtのfirmware-utilsを使用
• ファイルサイズとmd5sumの埋め込みはxxd利用するともう少し簡略化できる（たぶん）
• create_headerの hw_id を変更することで、WN-AC733GRxやWNPR2600G、ELECOMの同様のヘッダを持つ機種にも利用できるかもしれない

#!/bin/bash

TOOLDIR="/home/tofu/routers/firmware-utils"

create_header(){
	fw_bin="$1"
	hw_id="01040016"

	[ -d "$(pwd)/tmp" ] || mkdir $(pwd)/tmp
	( \
		echo -ne "\x00\x00\x00\x00\x00\x00\x00\x03" | \
			dd bs=42 count=1 conv=sync; \
		echo -ne "\x${hw_id:0:2}\x${hw_id:2:2}\x${hw_id:4:2}\x${hw_id:6:2}" | \
			dd bs=20 count=1 conv=sync; \
		echo -ne "$(printf '%08x' $(stat -c%s $fw_bin) | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
			dd bs=8 count=1 conv=sync; \
		echo -ne "$(${TOOLDIR}/mkhash md5 $fw_bin | fold -s2 | xargs -I {} echo \\x{} | tr -d '\n')" | \
			dd bs=58 count=1 conv=sync; \
	 ) > ./tmp/header.bin
}

xor_fw(){
	fw_bin="$1"
	xor_key="8844A2D168B45A2D"

	${TOOLDIR}/xorimage -i $fw_bin -o ./tmp/${fw_bin}.xor -p "$xor_key" -x
}

concat_header(){
	fw_bin="$1"
	cat ./tmp/header.bin ./tmp/${fw_bin}.xor > ./tmp/${fw_bin}.new
}

fw_bin=$1

[ -r "$fw_bin" ] && \
create_header $fw_bin && \
xor_fw $fw_bin && \
concat_header $fw_bin && \
cp ./tmp/${fw_bin}.new ./ || \
echo "ERROR"

実行例

./header.sh openwrt-ramips-mt7620-iodata_wn-ac1167gr-squashfs-plain.bin

WN-AC1167GR stock -> OpenWrt

それっぽい感じにヘッダを作り、投げ込めたのでメモ。
“wnac1167gr_v000.bin” というようなファイル名にリネームして放り込む必要がありそうな？ → 特にリネームする必要は無かった。

br0: port 4(rai0) entering forwarding state
br0: port 3(ra1) entering forwarding state
br0: port 2(ra0) entering forwarding state
br0: port 1(eth2.1) entering forwarding state
device eth2.1 left promiscuous mode
br0: port 1(eth2.1) entering disabled state
sh: can't kill pid 719: No such process
route: SIOCDELRT: No such process
device ra0 left promiscuous mode
br0: port 2(ra0) entering disabled state
device ra1 left promiscuous mode
br0: port 3(ra1) entering disabled state
device wds0 is not a slave of br0
device wds1 is not a slave of br0
device wds2 is not a slave of br0
device wds3 is not a slave of br0
sh: can't kill pid 811: No such process
route: SIOCDELRT: No such process
device rai0 left promiscuous mode
br0: port 4(rai0) entering disabled state
interface wds4 does not exist!
ifconfig: SIOCGIFFLAGS: No such device
interface wds5 does not exist!
ifconfig: SIOCGIFFLAGS: No such device
interface wds6 does not exist!
ifconfig: SIOCGIFFLAGS: No such device
interface wds7 does not exist!
ifconfig: SIOCGIFFLAGS: No such device
Interface doesn't accept private ioctl...
set (8BE2): Network is down
Interface doesn't accept private ioctl...
set (8BE2): Network is down
Sent SIGKILL to all processes
Requesting system reboot
Restarting system.
Hardware reset!!


U-Boot 1.1.3 (Jul 30 2014 - 21:26:23)

Board: Ralink APSoC DRAM:  64 MB
Ralink UBoot ver: 4.0.1.0
ELX UBoot ver: 4.0.1.6 (Jul 30 2014 21:26:23)
Date:Jul 30 2014  Time:21:26:23
CPU: 580 MHz, MEM: 64 MB
#Reset_MT7530
MT7620N disable wan port phy 0

Please choose the operation: 1, 2, 3, 4, 9
                                                                                                                          0  
   
3: System Boot system code via Flash.
## Booting image at bc070000 ...
   Image Name:   MIPS OpenWrt Linux-4.14.89
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1572544 Bytes =  1.5 MB
   Load Address: 80000000
   Entry Point:  80000000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80000000) ...
## Giving linux memsize in MB, 64

Starting kernel ...

[    0.000000] Linux version 4.14.89 (musashino205@Taiha.Net) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r0+8844-8b0f1087cc)) #0 Wed Dec 19 14:20:51 2018
[    0.000000] Board has DDR2
[    0.000000] Analog PMU set to hw control
[    0.000000] Digital PMU set to hw control
[    0.000000] SoC Type: MediaTek MT7620A ver:2 eco:6
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[    0.000000] MIPS: machine is I-O DATA WN-AC1167GR
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] random: get_random_bytes called from start_kernel+0x8c/0x474 with crng_init=0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16256
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Writing ErrCtl register=0001af06
[    0.000000] Readback ErrCtl register=0001af06
[    0.000000] Memory: 59792K/65536K available (3650K kernel code, 169K rwdata, 852K rodata, 184K init, 207K bss, 5744K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 580MHz
[    0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns
[    0.000000] systick: enable autosleep mode
[    0.000000] systick: running - mult: 214748, shift: 32
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[    0.000011] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[    0.015469] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[    0.087708] pid_max: default: 32768 minimum: 301
[    0.097110] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110134] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.130733] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.150215] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.162391] pinctrl core: initialized pinctrl subsystem
[    0.173240] NET: Registered protocol family 16
[    0.664925] PCI host bridge /pcie@10140000 ranges:
[    0.674322]  MEM 0x0000000020000000..0x000000002fffffff
[    0.684696]   IO 0x0000000010160000..0x000000001016ffff
[    0.711848] rt2880_gpio 10000600.gpio: registering 24 gpios
[    0.722885] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[    0.735975] PCI host bridge to bus 0000:00
[    0.743971] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff]
[    0.757691] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    0.769418] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.782919] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.799126] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.815680] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    0.828738] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    0.842549] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff]
[    0.856050] pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref]
[    0.870415] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    0.883925] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff 64bit]
[    0.898470] pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref]
[    0.912817] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.922669] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x200fffff]
[    0.936186] pci 0000:00:00.0:   bridge window [mem 0x20100000-0x201fffff pref]
[    0.954220] clocksource: Switched to clocksource systick
[    0.965893] NET: Registered protocol family 2
[    0.975340] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.989118] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    1.001710] TCP: Hash tables configured (established 1024 bind 1024)
[    1.014493] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.026011] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.038685] NET: Registered protocol family 1
[    1.049988] rt-timer 10000100.timer: maximum frequency is 1220Hz
[    1.062734] Crashlog allocated RAM at address 0x3f00000
[    1.074984] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[    1.093443] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.104948] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    1.134261] io scheduler noop registered
[    1.141907] io scheduler deadline registered (default)
[    1.152969] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[    1.166616] console [ttyS0] disabled
[    1.173609] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103
[    1.193384] console [ttyS0] enabled
[    1.193384] console [ttyS0] enabled
[    1.207155] bootconsole [early0] disabled
[    1.207155] bootconsole [early0] disabled
[    1.223589] cacheinfo: Failed to find cpu0 device node
[    1.233860] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    1.250494] spi spi0.0: force spi mode3
[    1.258992] m25p80 spi0.0: mx25l6405d (8192 Kbytes)
[    1.268831] 9 fixed-partitions partitions found on MTD device spi0.0
[    1.281492] Creating 9 MTD partitions on "spi0.0":
[    1.291053] 0x000000000000-0x000000030000 : "u-boot"
[    1.301893] 0x000000030000-0x000000040000 : "u-boot-env"
[    1.313411] 0x000000040000-0x000000048000 : "Factory"
[    1.324481] 0x000000048000-0x000000050000 : "iNIC_rf"
[    1.335451] 0x000000050000-0x000000070000 : "NoUsed"
[    1.346240] 0x000000070000-0x000000724000 : "firmware"
[    1.361495] 2 uimage-fw partitions found on MTD device firmware
[    1.373360] Creating 2 MTD partitions on "firmware":
[    1.383268] 0x000000000000-0x00000017ff00 : "kernel"
[    1.394103] 0x00000017ff00-0x0000006b4000 : "rootfs"
[    1.404891] mtd: device 7 (rootfs) set to be root filesystem
[    1.417780] 1 squashfs-split partitions found on MTD device rootfs
[    1.430170] 0x00000051c000-0x0000006b4000 : "rootfs_data"
[    1.441868] 0x000000724000-0x0000007b0000 : "manufacture"
[    1.453527] 0x0000007b0000-0x0000007c0000 : "backup"
[    1.464422] 0x0000007c0000-0x000000800000 : "storage"
[    1.476152] libphy: Fixed MDIO Bus: probed
[    1.494665] libphy: mdio: probed
[    1.505816] mtk_soc_eth 10100000.ethernet: using fixed link parameters
[    1.520905] mtk_soc_eth 10100000.ethernet: loaded mt7620 driver
[    1.543657] mtk_soc_eth 10100000.ethernet: loaded mt7530 driver
[    1.556146] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[    1.573158] rt2880_wdt 10000120.watchdog: Initialized
[    1.584634] NET: Registered protocol family 10
[    1.598207] Segment Routing with IPv6
[    1.605689] NET: Registered protocol family 17
[    1.614607] 8021q: 802.1Q VLAN Support v1.8
[    1.640878] VFS: Mounted root (squashfs filesystem) readonly on device 31:7.
[    1.655983] Freeing unused kernel memory: 184K
[    1.664861] This architecture does not have kernel memory protection.
[    2.884162] random: fast init done
[    3.376096] init: Console is alive
[    3.383103] init: - watchdog -
[    5.216454] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    5.602456] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    5.618831] init: - preinit -
[    7.679126] mtk_soc_eth 10100000.ethernet eth0: port 5 link up (1000Mbps/Full duplex)
[    7.695385] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.707063] 8021q: adding VLAN 0 to HW filter on device eth0
[    7.718617] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3[    7.881440] random: procd: uninitialized urandom read (4 bytes read)
] or [4] key and hit [enter] to select the debug level
[    8.333303] mount_root: jffs2 not ready yet, using temporary tmpfs overlay
[    8.382482] urandom-seed: Seed file not found (/etc/urandom.seed)
[    8.477085] mtk_soc_eth 10100000.ethernet eth0: port 5 link down
[    8.500674] procd: - early -
[    8.506519] procd: - watchdog -
[    8.720075] procd: - watchdog -
[    8.726625] procd: - ubus -
[    8.995261] random: ubusd: uninitialized urandom read (4 bytes read)
[    9.119153] random: ubusd: uninitialized urandom read (4 bytes read)
[    9.132436] random: ubusd: uninitialized urandom read (4 bytes read)
[    9.146130] procd: - init -
Please press Enter to activate this console.
[    9.687288] kmodloader: loading kernel modules from /etc/modules.d/*
[    9.912282] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    9.936696] Loading modules backported from Linux version v4.19.7-0-g61c68f2a2af0
[    9.951681] Backport generated by backports.git v4.19.7-1-0-g148b072d
[    9.969253] ip_tables: (C) 2000-2006 Netfilter Core Team
[    9.991331] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[   10.240395] xt_time: kernel timezone is -0000
[   10.405310] mt76x2e 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4
[   10.417917] mt76x2e 0000:01:00.0: ASIC revision: 76120044
[   10.616088] mt76x2e 0000:01:00.0: ROM patch build: 20141115060606a
[   10.634389] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[   10.645359] mt76x2e 0000:01:00.0: Build: 1
[   10.653512] mt76x2e 0000:01:00.0: Build Time: 201507311614____
[   10.670106] mt76x2e 0000:01:00.0: Firmware running!
[   10.706126] PPP generic driver version 2.4.2
[   10.723773] NET: Registered protocol family 24
[   10.833645] rt2800_wmac 10180000.wmac: loaded eeprom from mtd device "Factory"
[   10.848119] ieee80211 phy1: rt2x00_set_rt: Info - RT chipset 6352, rev 0500 detected
[   10.863584] ieee80211 phy1: rt2x00_set_rf: Info - RF chipset 7620 detected
[   10.976473] kmodloader: done loading kernel modules from /etc/modules.d/*
[   12.379026] urandom_read: 5 callbacks suppressed
[   12.379035] random: jshn: uninitialized urandom read (4 bytes read)
[   29.231715] jffs2_scan_eraseblock(): End of filesystem marker found at 0x0
[   29.285994] jffs2_build_filesystem(): unlocking the mtd device... 
[   29.286009] done.
[   29.302226] jffs2_build_filesystem(): erasing all blocks after the end marker... 
[   29.579476] mtk_soc_eth 10100000.ethernet eth0: port 5 link up (1000Mbps/Full duplex)
[   29.610524] 8021q: adding VLAN 0 to HW filter on device eth0
[   29.805068] br-lan: port 1(eth0.1) entered blocking state
[   29.815907] br-lan: port 1(eth0.1) entered disabled state
[   29.827089] device eth0.1 entered promiscuous mode
[   29.836692] device eth0 entered promiscuous mode
[   30.020666] br-lan: port 1(eth0.1) entered blocking state
[   30.031498] br-lan: port 1(eth0.1) entered forwarding state
[   30.042845] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   30.611535] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[   53.338536] done.
[   53.342445] jffs2: notice: (1277) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[   54.227888] overlayfs: upper fs does not support tmpfile.
[   66.595958] random: crng init done



BusyBox v1.29.3 () built-in shell (ash)

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r0+8851-5827264d5b
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:/# ubus call system board
{
        "kernel": "4.14.89",
        "hostname": "OpenWrt",
        "system": "MediaTek MT7620A ver:2 eco:6",
        "model": "I-O DATA WN-AC1167GR",
        "board_name": "iodata,wn-ac1167gr",
        "release": {
                "distribution": "OpenWrt",
                "version": "SNAPSHOT",
                "revision": "r0+8851-5827264d5b",
                "target": "ramips\/mt7620",
                "description": "OpenWrt SNAPSHOT r0+8851-5827264d5b"
        }
}

WN-GX300GR offload (MT7621 HW NAT)

WN-GX300GRで雑にoffloadを使用しての速度をテストしたメモ。

環境

• Server: Fujitsu S751/C (Ubuntu 18.04 LTS), Intel 82579V
• Client: Lenovo X230 (Windows 10), Intel 82579LM
• Router: WN-GX300GR (MT7621S (1C2T), RAM 64MB)
• X230 (192.168.12.10) -> WN-GX300GR (192.168.12.1, 192.168.15.1) -> S751/C (192.168.15.10)

ログ

• All OFF

  CPU usage (avg): 90%
  

  PS C:\Users\tofu\Downloads\iperf-3.1.3-win64\iperf-3.1.3-win64> .\iperf3.exe -c 192.168.15.10 -V -b 1G
  iperf 3.1.3
  CYGWIN_NT-10.0 Tofu-QM77W10 2.5.1(0.297/5/3) 2016-04-21 22:14 x86_64
  Time: Sun, 27 May 2018 16:52:48 GMT
  Connecting to host 192.168.15.10, port 5201
        Cookie: Tofu-QM77W10.1527439968.827803.6adec
        TCP MSS: 0 (default)
  [  4] local 192.168.12.10 port 59488 connected to 192.168.15.10 port 5201
  Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
  [ ID] Interval           Transfer     Bandwidth
  [  4]   0.00-1.00   sec  77.1 MBytes   645 Mbits/sec
  [  4]   1.00-2.00   sec  86.0 MBytes   722 Mbits/sec
  [  4]   2.00-3.00   sec  83.6 MBytes   701 Mbits/sec
  [  4]   3.00-4.00   sec  76.1 MBytes   638 Mbits/sec
  [  4]   4.00-5.00   sec  68.4 MBytes   575 Mbits/sec
  [  4]   5.00-6.00   sec  86.6 MBytes   726 Mbits/sec
  [  4]   6.00-7.00   sec  85.4 MBytes   716 Mbits/sec
  [  4]   7.00-8.00   sec  79.1 MBytes   664 Mbits/sec
  [  4]   8.00-9.00   sec  72.0 MBytes   603 Mbits/sec
  [  4]   9.00-10.00  sec  88.0 MBytes   738 Mbits/sec
  - - - - - - - - - - - - - - - - - - - - - - - - -
  Test Complete. Summary Results:
  [ ID] Interval           Transfer     Bandwidth
  [  4]   0.00-10.00  sec   802 MBytes   673 Mbits/sec                  sender
  [  4]   0.00-10.00  sec   802 MBytes   673 Mbits/sec                  receiver
  CPU Utilization: local/sender 12.7% (3.1%u/9.6%s), remote/receiver 2.5% (0.3%u/2.2%s)
  
  iperf Done.
  

• Netfilter offload

  CPU usage (avg): 90%
  

  PS C:\Users\tofu\Downloads\iperf-3.1.3-win64\iperf-3.1.3-win64> .\iperf3.exe -c 192.168.15.10 -V -b 1G
  iperf 3.1.3
  CYGWIN_NT-10.0 Tofu-QM77W10 2.5.1(0.297/5/3) 2016-04-21 22:14 x86_64
  Time: Sun, 27 May 2018 16:50:18 GMT
  Connecting to host 192.168.15.10, port 5201
        Cookie: Tofu-QM77W10.1527439818.921932.106e3
        TCP MSS: 0 (default)
  [  4] local 192.168.12.10 port 59476 connected to 192.168.15.10 port 5201
  Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
  [ ID] Interval           Transfer     Bandwidth
  [  4]   0.00-1.00   sec  79.2 MBytes   663 Mbits/sec
  [  4]   1.00-2.00   sec  88.5 MBytes   743 Mbits/sec
  [  4]   2.00-3.00   sec  88.8 MBytes   744 Mbits/sec
  [  4]   3.00-4.00   sec  88.5 MBytes   743 Mbits/sec
  [  4]   4.00-5.00   sec  88.6 MBytes   743 Mbits/sec
  [  4]   5.00-6.00   sec  90.4 MBytes   758 Mbits/sec
  [  4]   6.00-7.00   sec  90.4 MBytes   758 Mbits/sec
  [  4]   7.00-8.00   sec  89.5 MBytes   751 Mbits/sec
  [  4]   8.00-9.00   sec  90.0 MBytes   754 Mbits/sec
  [  4]   9.00-10.00  sec  90.5 MBytes   759 Mbits/sec
  - - - - - - - - - - - - - - - - - - - - - - - - -
  Test Complete. Summary Results:
  [ ID] Interval           Transfer     Bandwidth
  [  4]   0.00-10.00  sec   884 MBytes   742 Mbits/sec                  sender
  [  4]   0.00-10.00  sec   884 MBytes   742 Mbits/sec                  receiver
  CPU Utilization: local/sender 12.2% (2.5%u/9.8%s), remote/receiver 2.1% (0.2%u/1.9%s)
  
  iperf Done.
  

• Netfilter offload + MT7621 HW NAT

  CPU usage (avg): 0%
  

  PS C:\Users\tofu\Downloads\iperf-3.1.3-win64\iperf-3.1.3-win64> .\iperf3.exe -c 192.168.15.10 -V -b 1G
  iperf 3.1.3
  CYGWIN_NT-10.0 Tofu-QM77W10 2.5.1(0.297/5/3) 2016-04-21 22:14 x86_64
  Time: Sun, 27 May 2018 16:51:23 GMT
  Connecting to host 192.168.15.10, port 5201
        Cookie: Tofu-QM77W10.1527439883.723973.72a70
        TCP MSS: 0 (default)
  [  4] local 192.168.12.10 port 59482 connected to 192.168.15.10 port 5201
  Starting Test: protocol: TCP, 1 streams, 131072 byte blocks, omitting 0 seconds, 10 second test
  [ ID] Interval           Transfer     Bandwidth
  [  4]   0.00-1.00   sec  99.6 MBytes   835 Mbits/sec
  [  4]   1.00-2.00   sec   112 MBytes   942 Mbits/sec
  [  4]   2.00-3.00   sec   112 MBytes   937 Mbits/sec
  [  4]   3.00-4.00   sec   112 MBytes   940 Mbits/sec
  [  4]   4.00-5.00   sec   112 MBytes   942 Mbits/sec
  [  4]   5.00-6.00   sec   112 MBytes   942 Mbits/sec
  [  4]   6.00-7.00   sec   112 MBytes   937 Mbits/sec
  [  4]   7.00-8.00   sec   112 MBytes   942 Mbits/sec
  [  4]   8.00-9.00   sec   112 MBytes   942 Mbits/sec
  [  4]   9.00-10.00  sec   112 MBytes   941 Mbits/sec
  - - - - - - - - - - - - - - - - - - - - - - - - -
  Test Complete. Summary Results:
  [ ID] Interval           Transfer     Bandwidth
  [  4]   0.00-10.00  sec  1.08 GBytes   930 Mbits/sec                  sender
  [  4]   0.00-10.00  sec  1.08 GBytes   930 Mbits/sec                  receiver
  CPU Utilization: local/sender 21.2% (3.7%u/17.5%s), remote/receiver 3.5% (0.3%u/3.2%s)
  
  iperf Done.