DD-WRT :: View topic - AC900/EA6200 DD-WRT firmware

AC900/EA6200 DD-WRT firmware

This topic is locked: you cannot edit posts or make replies.

DD-WRT Forum Index -> Broadcom SoC based Hardware

Goto page Previous 1, 2, 3, 4 ... 9, 10, 11 Next

View previous topic :: View next topic

Author

Message

magnum226
DD-WRT User

Joined: 24 Mar 2011
Posts: 59

Posted: Wed Sep 16, 2015 23:46 Post subject: Re: DD-WRT kongac build works with raito77 firmware

zhouyuwei128 wrote:

razel wrote:

Registered to show my gratitude and begin contributing to DD-WRT for 10 years of the best router software for free. Installing DD-WRT on the EA6200 re-enables 866Mbps AC and both implicit (AC)/explicit (both N/AC) beamforming. Not sure if the stock firmware did both.

With the Linksys firmware you cannot update to the:

http://www.desipro.de/ddwrt/K3-AC-Arm/dd-wrt.v24-K3_AC_ARM_STD.bin

build.

Use the firmware referenced by raito77 on page one on this thread to then flash the above firmware. That is an older Linksys firmware with SSH, but it works to get you to DD-WRT. All works well and do the obvious. So,

- reset to factory
- update raito77's referenced firmware using Linksys web interface
- update to kongac firmware (same web iface)
- save the startup script by xaueious

The current 8/8/2015 and his previous build both work wonderfully. You can then go back to the Linksys firmware, but as noted, you cannot go back to DD-WRT unless you flash raito77's referred firmware 1st. At least in my experience.

Also if you have a long cable on the WAN side connected to your modem that has a gigabit port, if your cable is not up to snuff it may eventually negotiate all the way to 10Mbps and stays there even through a reset/power down/defaults reset. Not a fault of DD-WRT as it happens with the Linksys firmware as well. You can force it back to 100Mbps, but the correct fix is to get the cabling right.

Where exactly i can find Kong's DD FW version of 24800M and 26500M. I download FW from below link and tried to update it into my EA6200, not successful upgraded from whichever stock FW ver.159870 or 164830 with or without SSH. It will circle back to linksys' official FW (same as stock FW? I assume). So I return back to DDWRT ver.24461, temporarily functional, but AC-5G only speed at 173.3Mbps.

http://www.desipro.de/ddwrt/K3-AC-Arm/dd-wrt.v24-K3_AC_ARM_STD.bin (Is this FW version of 26500M ? )

I have the same problem. I followed the instructions of first flashing with the older ssh linksys firmware linked in raito77's post. It flashes fine. However, I cannot go to 24800M using the web interface. After the flash it reboots several times over eventually coming up but with the same raito77 firmware again.

Any help is much appreciated!

Sponsor

magnum226
DD-WRT User

Joined: 24 Mar 2011
Posts: 59

Posted: Fri Sep 18, 2015 13:14 Post subject:
any thoughts? I'm stuck

xaueious
DD-WRT Novice

Joined: 16 Aug 2010
Posts: 16

Posted: Sun Oct 04, 2015 3:45 Post subject:

I have an idea since the EA6400 is supported now. Physically the boards do look very similar (www.smallnetbuilder.com/wireless/wireless-features/32089-a-nice-surprise-for-early-linksys-ea6300-buyers). Not sure if it's similar enough to just keep the same settings as the EA6400

if (nvram_match("boardtype", "0x0646") && nvram_match("boardrev", "0x1100") && nvram_match("0:devid", "0x43a9") && nvram_match("boardnum", "01")) {
1199 setRouter("Linksys EA6400");

if (((boardnum == 1) || (nvram_get("boardnum") == NULL)) && nvram_match("boardtype", "0x0646") && nvram_match("boardrev", "0x1100") && !strncmp(nvram_safe_get("modelNumber"),"EA6400",6)) {

http://svn.dd-wrt.com/changeset/27631
http://svn.dd-wrt.com/changeset/27633

Set 0:devid, modelNumber, boardnumber in NVRAM

magnum226 wrote:

any thoughts? I'm stuck Sad

Find 24800 in Kong's ddwrt-ren folder, newer builds haven't been flashing I think...

lowlymortal
DD-WRT Novice

Joined: 22 Mar 2012
Posts: 49

Posted: Mon Oct 05, 2015 15:03 Post subject: r27858's rt-ac56u and openwrt-1505's bcm53xx-asus-rt-ac56u.

Linksys stock firmware dmesg:

Code:

After getting serial console, I tried flashing openwrt-15.05-bcm53xx-asus-rt-ac56u-squashfs.trx from the stock firmware's web GUI. dmesg:

Code:

Decompressing...done
Decompressing...done
Found a Samsung NAND flash:
Total size: 128MB
Block size: 128KB
Page Size: 2048B
OOB Size: 64B
Sector size: 512B
Spare size: 16B
ECC level: 8-bit
Device ID: 0xec 0xf1 0x00 0x95 0x40
find_devinfo: devinfo block found at 0x00180000!

Press Ctrl+C to stop in CFE

CFE version 6.39.163.14 (r374748) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Tue Jun 11 11:59:51 CST 2013 (proc@f8acerpro), for the WG9116FAC22_d
Copyright (C) 2000-2008 Broadcom Corporation.
Copyright (C) 2013 Arcadyan Corporation.

WG9116FAC22_88 board, flashing LED...

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 400 MHz
Info: DDR frequency set from clkfreq=800,*400*
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.39.163.14 (r374748)
CPU type 0x0: 800MHz
Tot mem: 131072 KBytes

CFE mem: 0x00F00000 - 0x0109240C (1647628)
Data: 0x00F58A9C - 0x00F58FC0 (1316)
BSS: 0x00F58FD0 - 0x00F9040C (226364)
Heap: 0x00F9040C - 0x0109040C (1048576)
Stack: 0x0109040C - 0x0109240C (8192)
Text: 0x00F00000 - 0x00F4C2B4 (311988)
Boot: 0x01093000 - 0x010D3000
Reloc: I:00000000 - D:00000000

Boot version: v0.5.6

Device eth0: hwaddr 98-FC-11-F9-5A-6D, ipaddr 192.168.1.1, mask 255.255.255.0
gateway not set, nameserver not set
Loader:raw, invalid tftp target filename (:)!
Could not load :: Invalid parameter
Booting(1): boot -raw -z -addr=0x8000 -max=0xef8000 nflash0.os2:
Loader:raw Filesys:raw Dev:nflash0.os2 File: Options:(null)
Loading: .. 1262094 bytes read
Entry at 0x00008000
Closing network.
Starting program at 0x00008000
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.18.20 (buildbot@builder1) (gcc version 4.8.3 (Op5
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructie
[ 0.000000] Machine model: Asus RT-AC56U (BCM4708)
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 9 pages/cpu @c6dd4000 s5952 r8192 d22720 u36864
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pa0
[ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk
[ 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] Memory: 255948K/262144K available (2886K kernel code, 106K rwdat)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 kB)
[ 0.000000] vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc033edc4 (3292 kB)
[ 0.000000] .init : 0xc033f000 - 0xc036c000 ( 180 kB)
[ 0.000000] .data : 0xc036c000 - 0xc03869b8 ( 107 kB)
[ 0.000000] .bss : 0xc03869b8 - 0xc03cbacc ( 277 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] L2C: platform modifies aux control register: 0x0a130000 -> 0x7a51
[ 0.000000] L2C: platform provided aux values permit register corruption.
[ 0.000000] L2C: DT/platform modifies aux control register: 0x0a130000 -> 0x1
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310: enabling full line of zeros but not enabled in Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x7e530001
[ 0.000015] sched_clock: 64 bits at 400MHz, resolution 2ns, wraps every 2748s
[ 0.008569] Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816)
[ 0.101313] pid_max: default: 32768 minimum: 301
[ 0.106271] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.113137] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.120962] CPU: Testing write buffer coherency: ok
[ 0.126275] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.132262] Setting up static identity map for 0x11a60 - 0x11a94
[ 10.138369] CPU1: failed to boot: -38
[ 10.142235] Brought up 1 CPUs
[ 10.145358] SMP: Total of 1 processors activated (1594.16 BogoMIPS).
[ 10.151950] CPU: All CPU(s) started in SVC mode.
[ 10.164057] NET: Registered protocol family 16
[ 10.169385] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 10.183808] Switched to clocksource arm_global_timer
[ 10.189953] NET: Registered protocol family 2
[ 10.195237] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 10.202525] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[ 10.209143] TCP: Hash tables configured (established 1024 bind 1024)
[ 10.215782] TCP: reno registered
[ 10.219196] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 10.225274] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 10.231994] NET: Registered protocol family 1
[ 10.237412] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 10.246719] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 10.252830] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORI.
[ 10.263270] msgmni has been set to 243
[ 10.268011] bounce: pool size: 64 pages
[ 10.272061] io scheduler noop registered
[ 10.276165] io scheduler deadline registered (default)
[ 10.281788] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 10.290394] console [ttyS0] disabled
[ 10.294189] 18000300.serial: ttyS0 at MMIO 0x18000300 (irq = 117, base_baud 0
[ 10.303421] console [ttyS0] enabled
[ 10.303421] console [ttyS0] enabled
[ 10.310556] bootconsole [earlycon0] disabled
[ 10.310556] bootconsole [earlycon0] disabled
[ 10.319562] 18000400.serial: ttyS1 at MMIO 0x18000400 (irq = 117, base_baud 0
[ 10.329580] libphy: Fixed MDIO Bus: probed
[ 10.333710] bgmac: Broadcom 47xx GBit MAC driver loaded
[ 10.339104] bcma: bus0: Found chip with id 53010, rev 0x00 and package 0x02
[ 10.346105] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev)
[ 10.354696] bcma: bus0: Core 1 found: Chipcommon B (manuf 0x4BF, id 0x50B, r)
[ 10.363445] bcma: bus0: Core 2 found: DMA (manuf 0x4BF, id 0x502, rev 0x01, )
[ 10.371393] bcma: bus0: Core 3 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0)
[ 10.379771] bcma: bus0: Core 4 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0)
[ 10.388144] bcma: bus0: Core 5 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0)
[ 10.396527] bcma: bus0: Core 6 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0)
[ 10.404874] bcma: bus0: Core 7 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev)
[ 10.413415] bcma: bus0: Core 8 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev)
[ 10.421991] bcma: bus0: Core 9 found: ARM Cortex A9 core (ihost) (manuf 0x4B)
[ 10.431931] bcma: bus0: Core 10 found: USB 2.0 (manuf 0x4BF, id 0x504, rev 0)
[ 10.440308] bcma: bus0: Core 11 found: USB 3.0 (manuf 0x4BF, id 0x505, rev 0)
[ 10.448713] bcma: bus0: Core 12 found: SDIO3 (manuf 0x4BF, id 0x503, rev 0x0)
[ 10.456927] bcma: bus0: Core 13 found: ARM Cortex A9 JTAG (manuf 0x4BF, id 0)
[ 10.466279] bcma: bus0: Core 14 found: Denali DDR2/DDR3 memory controller (m)
[ 10.477006] bcma: bus0: Core 15 found: ROM (manuf 0x4BF, id 0x508, rev 0x01,)
[ 10.485051] bcma: bus0: Core 16 found: NAND flash controller (manuf 0x4BF, i)
[ 10.494661] bcma: bus0: Core 17 found: SPI flash controller (manuf 0x4BF, id)
[ 10.518448] bcm_nand bcma0:16: NAND Controller rev 6.01
[ 10.548451] nand: device found, Manufacturer ID: 0xec, Chip ID: 0xf1
[ 10.554782] nand: Samsung NAND 128MiB 3,3V 8-bit
[ 10.559401] nand: 128MiB, SLC, page size: 2048, OOB size: 64
[ 11.884053] random: nonblocking pool is initialized
[ 11.944155] 9 bcm47xxpart partitions found on MTD device bcm_nand
[ 11.950228] Creating 9 MTD partitions on "bcm_nand":
[ 11.955176] 0x000000000000-0x000000080000 : "boot"
[ 11.962035] 0x000000080000-0x000000180000 : "nvram"
[ 11.970556] 0x000000180000-0x000000200000 : "nvram"
[ 11.977644] 0x000000200000-0x00000020001c : "firmware"
[ 11.984012] 0x00000020001c-0x0000003d3650 : "linux"
[ 11.994917] 0x0000003d3650-0x000001f00000 : "rootfs"
[ 12.073460] mtd: device 5 (rootfs) set to be root filesystem
[ 12.080012] 1 squashfs-split partitions found on MTD device rootfs
[ 12.086176] 0x000000f40000-0x000001f00000 : "rootfs_data"
[ 12.134215] 0x000001f00000-0x000008000000 : "firmware"
[ 12.397975] 0x000001f0001c-0x000002300000 : "linux"
[ 12.414426] 0x000002300000-0x000008000000 : "ubi"
[ 12.668226] bcm53xxspiflash spi32766.0: unrecognized JEDEC id bytes: ff, ff,f
[ 12.675581] bcm53xxspiflash: probe of spi32766.0 failed with error -2
[ 12.692106] can not parse nvram name (null)boardnum(null) with value 20130124
[ 12.711751] bgmac bcma0:3: Found PHY addr: 30 (NOREGS)
[ 12.717254] bgmac bcma0:3: Support for Roboswitch not implemented
[ 12.725077] b53_common: found switch: BCM53011, rev 2
[ 12.730810] bgmac bcma0:4: Invalid MAC addr: 00:00:00:00:00:00
[ 12.736647] bgmac bcma0:4: Using random MAC: 02:f7:f6:d7:32:91
[ 12.742535] bgmac bcma0:4: Found PHY addr: 0
[ 12.748199] bgmac: Timeout waiting for reg 0x180
[ 12.752822] bgmac bcma0:4: Writing to PHY 0 register 0x0 failed
[ 12.759853] bgmac: Timeout waiting for reg 0x180
[ 12.764447] bgmac bcma0:4: Reading PHY 0 register 0x0 failed
[ 12.770086] bgmac bcma0:4: PHY reset failed
[ 12.774252] bgmac bcma0:4: Support for Roboswitch not implemented
[ 12.781801] bgmac bcma0:5: Invalid MAC addr: 00:00:00:00:00:00
[ 12.787638] bgmac bcma0:5: Using random MAC: 56:b0:8c:bc:9b:a4
[ 12.793574] bgmac bcma0:5: Found PHY addr: 0
[ 12.799252] bgmac: Timeout waiting for reg 0x180
[ 12.803855] bgmac bcma0:5: Writing to PHY 0 register 0x0 failed
[ 12.810881] bgmac: Timeout waiting for reg 0x180
[ 12.815483] bgmac bcma0:5: Reading PHY 0 register 0x0 failed
[ 12.821121] bgmac bcma0:5: PHY reset failed
[ 12.825289] bgmac bcma0:5: Support for Roboswitch not implemented
[ 12.832714] bgmac: Unsupported core_unit 3
[ 12.836807] bgmac: probe of bcma0:6 failed with error -524
[ 12.842409] pci_host_bcm5301x bcma0:7: initializing PCIe controller
[ 13.118394] pci_host_bcm5301x bcma0:7: link: UP
[ 13.123056] pci_host_bcm5301x bcma0:7: PCI host bridge to bus 0000:00
[ 13.129493] pci_bus 0000:00: root bus resource [mem 0x08000000-0x0fffffff]
[ 13.136339] pci_bus 0000:00: root bus resource [io 0x0000]
[ 13.141896] pci_bus 0000:00: No busn resource found for root bus, will use []
[ 13.150061] PCI: bus0: Fast back to back transfers disabled
[ 13.156024] PCI: bus1: Fast back to back transfers disabled
[ 13.161729] pci 0000:00:00.0: BAR 8: assigned [mem 0x08000000-0x080fffff]
[ 13.168511] pci 0000:01:00.0: BAR 0: assigned [mem 0x08000000-0x08007fff 64b]
[ 13.175799] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 13.180753] pci 0000:00:00.0: bridge window [mem 0x08000000-0x080fffff]
[ 13.187669] pci_host_bcm5301x bcma0:8: initializing PCIe controller
[ 13.468387] pci_host_bcm5301x bcma0:8: link: UP
[ 13.473034] pci_host_bcm5301x bcma0:8: PCI host bridge to bus 0001:00
[ 13.479474] pci_bus 0001:00: root bus resource [mem 0x40000000-0x47ffffff]
[ 13.486320] pci_bus 0001:00: root bus resource [io 0x0000]
[ 13.491873] pci_bus 0001:00: No busn resource found for root bus, will use []
[ 13.500032] PCI: bus0: Fast back to back transfers disabled
[ 13.506022] PCI: bus1: Fast back to back transfers disabled
[ 13.511780] pci 0001:00:00.0: BAR 8: assigned [mem 0x40000000-0x400fffff]
[ 13.518558] pci 0001:01:00.0: BAR 0: assigned [mem 0x40000000-0x40007fff 64b]
[ 13.525850] pci 0001:00:00.0: PCI bridge to [bus 01]
[ 13.530810] pci 0001:00:00.0: bridge window [mem 0x40000000-0x400fffff]
[ 13.538643] bcm47xx-wdt bcm47xx-wdt.0: BCM47xx Watchdog Timer enabled (30 se)
[ 13.547573] bcma: bus0: Bus registered
[ 13.551459] bcma-pci-bridge 0000:01:00.0: enabling device (0140 -> 0142)
[ 13.558169] bcma: bus1: Found chip with id 0x4352, rev 0x03 and package 0x01
[ 13.565238] bcma: bus1: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev)
[ 13.573742] bcma: bus1: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, re)
[ 13.582347] bcma: bus1: Core 2 found: ARM CR4 (manuf 0x4BF, id 0x83E, rev 0x)
[ 13.590606] bcma: bus1: Core 3 found: PCIe Gen2 (manuf 0x4BF, id 0x83C, rev )
[ 13.599020] bcma: bus1: Core 4 found: USB 2.0 Device (manuf 0x4BF, id 0x81A,)
[ 13.639335] bcma: bus1: Invalid SPROM read from the PCIe card, trying to useM
[ 13.653773] bcma: bus1: Bus registered
[ 13.657564] bcma-pci-bridge 0001:01:00.0: enabling device (0140 -> 0142)
[ 13.664290] bcma: bus2: Found chip with id 43227, rev 0x01 and package 0x09
[ 13.671255] bcma: bus2: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev)
[ 13.679769] bcma: bus2: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, re)
[ 13.688382] bcma: bus2: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev 0x14,)
[ 13.758724] bcma: bus2: Bus registered
[ 13.762749] TCP: cubic registered
[ 13.766056] NET: Registered protocol family 17
[ 13.770605] bridge: automatic filtering via arp/ip/ip6tables has been deprec.
[ 13.783205] Bridge firewalling registered
[ 13.787195] 8021q: 802.1Q VLAN Support v1.8
[ 13.791430] Registering SWP/SWPB emulation handler
[ 13.798697] UBI: auto-attach mtd9
[ 13.802009] UBI: attaching mtd9 to ubi0
[ 14.681106] UBI: scanning is finished
[ 14.724087] UBI: volume 1 ("rootfs_data") re-sized from 9 to 696 LEBs
[ 14.731243] UBI: attached mtd9 (name "ubi", size 93 MiB) to ubi0
[ 14.737235] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 14.744037] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 14.750720] UBI: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 14.757562] UBI: good PEBs: 744, bad PEBs: 0, corrupted PEBs: 0
[ 14.763464] UBI: user volume: 2, internal volumes: 1, max. volumes count: 128
[ 14.770575] UBI: max/mean erase counter: 1/0, WL threshold: 4096, image sequ6
[ 14.779498] UBI: available PEBs: 0, total reserved PEBs: 744, PEBs reserved 0
[ 14.788674] UBI: background thread "ubi_bgt0d" started, PID 273
[ 14.795943] UBI: ubiblock0_0 created from ubi0:0(rootfs)
[ 14.821361] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[ 14.828665] Freeing unused kernel memory: 180K (c033f000 - c036c000)
[ 14.885064] Unable to handle kernel paging request at virtual address 06a6b00
[ 14.892261] pgd = c0004000
[ 14.894955] [06a6b000] *pgd=00000000
[ 14.898521] Internal error: Oops: 5 [#1] SMP ARM
[ 14.903110] Modules linked in:
[ 14.906160] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.20 #1
[ 14.912134] task: c7825b80 ti: c7830000 task.ti: c7830000
[ 14.917510] pc : [<c00a4420>] lr : [<c00f81b8>] psr: 40000193
[ 14.917510] sp : c7831b08 ip : c7831b30 fp : c7831b2c
[ 14.928928] r10: c7ad4600 r9 : c79b8000 r8 : a0000113
[ 14.934130] r7 : 06a6b000 r6 : 06a6b000 r5 : c7adf6c0 r4 : 00000000
[ 14.940627] r3 : c6eedbe0 r2 : c6df8000 r1 : 00007adf r0 : c7800040
[ 14.947127] Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kel
[ 14.954486] Control: 10c5387d Table: 0000404a DAC: 00000015
[ 14.960206] Process swapper/0 (pid: 1, stack limit = 0xc78301b8)
[ 14.966184] Stack: (0xc7831b08 to 0xc7832000)
[ 14.970526] 1b00: c00fb51c 00000003 c7adf6c8 00002000 c7adb
[ 14.978664] 1b20: c7831b8c c7831b30 c00f81b8 c00a43c8 000005c0 c7ad4600 c7831
[ 14.986804] 1b40: ffffd2e2 c7adf6c0 00b47f49 00000000 00000003 00000000 00000
[ 14.994942] 1b60: c7831b84 00b47f49 00000000 c7ad4a40 c7aaf7c0 c7ad4a60 00000
[ 15.003081] 1b80: c7831bf4 c7831b90 c00f83d8 c00f7c74 00000000 c7aaf7d0 c7ad1
[ 15.011220] 1ba0: 00000003 c7ad0c00 00000008 c7aaf600 c7831bcc c7831bc0 c003c
[ 15.019360] 1bc0: c7831bfc c7831bd0 c0047af0 c7412778 00000010 c7831c60 c7834
[ 15.027497] 1be0: c7ad0c00 c7831c50 c7831c34 c7831bf8 c00f8928 c00f8214 00008
[ 15.035636] 1c00: c036e100 c79b8000 c7831c4c c7412778 c7ad0c00 c7412778 00004
[ 15.043775] 1c20: c79b8000 00001d34 c7831cc4 c7831c38 c00f9bc8 c00f88e4 0000c
[ 15.051914] 1c40: 00000000 00000000 00001d34 c0050db0 00b47f49 00000000 c00b4
[ 15.060054] 1c60: c7412778 c7ad0c00 c6dbf15c c6dbc000 c7831c94 c7831c80 c00bc
[ 15.068192] 1c80: 00000001 c7412778 c7831cc4 c7831c98 c00bf76c c00be1b4 00004
[ 15.076331] 1ca0: 00000000 c7412778 c7412e78 00000003 c7aaf408 0000000b c7838
[ 15.084469] 1cc0: c00fa2ec c00f9b68 00000000 00001d34 00000000 00000002 c7838
[ 15.092608] 1ce0: c00fa660 c00fa2bc 0000002f c7831cf8 c79b8000 00000000 c7400
[ 15.100748] 1d00: c7409330 c740935c 00000003 c7aaf400 00000d93 00000000 00b50
[ 15.108886] 1d20: 40000400 00000000 c7831d87 00000004 00000000 00000701 c00b0
[ 15.117025] 1d40: c7409770 00000000 c7409770 c7fe8000 00000001 c7830000 c7838
[ 15.125164] 1d60: c00afe54 c00fa328 00000011 c7409770 c7831d9c c7831d80 c00b8
[ 15.133303] 1d80: c00b2524 010bc9d8 c7831e80 c7831dd8 c7831dbc c7831da0 c00b0
[ 15.141442] 1da0: c7831e80 bfe01007 00000000 c7831e40 c7831e1c c7831dc0 c00b8
[ 15.149581] 1dc0: 00000000 00000003 c7830000 c7830000 c001bb28 c008fbf4 c7838
[ 15.157719] 1de0: c00b4f10 c001baf0 c7831e80 c7a23100 c7831e1c c7831e80 c7a24
[ 15.165858] 1e00: c7831e40 c7fe8000 bfe01000 c7830000 c7831e74 c7831e20 c00b0
[ 15.173997] 1e20: c7831e34 c0011310 c7830020 c7831e38 00000000 00000000 c7aa8
[ 15.182137] 1e40: c7aaadd0 c74095d8 c7831e6c c02f3114 00000001 c7bac000 ffff8
[ 15.190276] 1e60: c7bac000 00000000 c7831efc c7831e78 c00b56c8 c00b4738 00000
[ 15.198414] 1e80: c7aaadd0 c7409770 006e6962 00000003 bfe01003 00000038 c7aa0
[ 15.206553] 1ea0: c7412e78 00000011 00000002 0000001e 00000000 00000000 bfe00
[ 15.214692] 1ec0: c7a19100 00000000 c7830028 c7aa9880 c7aa9880 c00370d4 c7830
[ 15.222831] 1ee0: c7a19100 c7830000 c7830000 00000000 c7831f24 c7831f00 c00a0
[ 15.230969] 1f00: c00ae0d4 c003775c c7a19100 c7830000 c7830000 00000000 c7838
[ 15.239108] 1f20: c00ae280 c00ace70 c03722ec c0372260 00000000 c7825da8 00000
[ 15.247246] 1f40: c02d94ee 00000000 00000000 00000000 00000000 00000000 c7838
[ 15.255386] 1f60: c001238c c00ae110 c036f000 c03869c4 c7831f94 c7831f80 c0014
[ 15.263525] 1f80: c03869c4 c000caa8 c7831fac c7831f98 c000cb38 c00123a4 c7830
[ 15.271663] 1fa0: 00000000 c7831fb0 c00089a0 c000cab4 00000000 00000000 00000
[ 15.279802] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000
[ 15.287941] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 c7830
[ 15.296074] Backtrace:
[ 15.298514] Function entered at [<c00a43bc>] from [<c00f81b8>]
[ 15.304318] r8:0000034b r7:c7adf6bc r6:00002000 r5:c7adf6c8 r4:00000003 r3:c
[ 15.312060] Function entered at [<c00f7c68>] from [<c00f83d8>]
[ 15.317865] r10:00000000 r9:000001c0 r8:c7ad4a60 r7:c7aaf7c0 r6:c7ad4a40 r50
[ 15.325692] r4:00b47f49
[ 15.328216] Function entered at [<c00f8208>] from [<c00f8928>]
[ 15.334013] r10:c7831c50 r9:c7ad0c00 r8:00001d34 r7:c7831c48 r6:c7831c60 r50
[ 15.341840] r4:c7412778
[ 15.344365] Function entered at [<c00f88d8>] from [<c00f9bc8>]
[ 15.350170] r10:00001d34 r9:c79b8000 r8:00001d34 r7:00000000 r6:c7412778 r50
[ 15.357997] r4:c7412778
[ 15.360522] Function entered at [<c00f9b5c>] from [<c00fa2ec>]
[ 15.366327] r10:0000000b r9:c7aaf408 r8:00000003 r7:c7412e78 r6:c7412778 r50
[ 15.374154] r4:00001d34
[ 15.376678] Function entered at [<c00fa2b0>] from [<c00fa660>]
[ 15.382483] r6:00000002 r5:00000000 r4:00001d34 r3:00000000
[ 15.388143] Function entered at [<c00fa31c>] from [<c00afe54>]
[ 15.393948] r10:c7830000 r9:00000001 r8:c7fe8000 r7:c7409770 r6:00000000 r50
[ 15.401776] r4:c7409330
[ 15.404301] Function entered at [<c00afe1c>] from [<c00b0790>]
[ 15.410104] r5:c7409770 r4:00000011
[ 15.413675] Function entered at [<c00b0754>] from [<c00b2630>]
[ 15.419480] r5:c7831dd8 r4:c7831e80
[ 15.423049] Function entered at [<c00b25ec>] from [<c00b28d4>]
[ 15.428854] r7:c7831e40 r6:00000000 r5:bfe01007 r4:c7831e80
[ 15.434514] Function entered at [<c00b2694>] from [<c00b4c20>]
[ 15.440319] r10:c7830000 r9:bfe01000 r8:c7fe8000 r7:c7831e40 r6:c02f3114 r50
[ 15.448147] r4:c7831e80
[ 15.450671] Function entered at [<c00b472c>] from [<c00b56c8>]
[ 15.456476] r10:00000000 r9:c7bac000 r8:c7830028 r7:ffffff9c r6:c7bac000 r51
[ 15.464304] r4:c02f3114
[ 15.466829] Function entered at [<c00b5694>] from [<c00ace84>]
[ 15.472632] r7:00000000 r6:c7830000 r5:c7830000 r4:c7a19100
[ 15.478293] Function entered at [<c00ace64>] from [<c00ae280>]
[ 15.484098] r7:00000000 r6:c7830000 r5:c7830000 r4:c7a19100
[ 15.489759] Function entered at [<c00ae104>] from [<c001238c>]
[ 15.495562] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5e
[ 15.503391] r4:c0372260
[ 15.505915] Function entered at [<c0012368>] from [<c00123ac>]
[ 15.511720] r4:c03869c4 r3:c036f000
[ 15.515289] Function entered at [<c0012398>] from [<c000cb38>]
[ 15.521086] r5:c000caa8 r4:c03869c4
[ 15.524655] Function entered at [<c000caa8>] from [<c00089a0>]
[ 15.530451] r4:00000000 r3:c7830000
[ 15.534026] Code: e593001c ee1d6f90 e5904000 e0867004 (e7962004)
[ 15.540091] ---[ end trace 8654cc3c7ffd5b52 ]---
[ 15.544785] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0b
[ 15.544785]
[ 15.553880] ---[ end Kernel panic - not syncing: Attempted to kill init! exib
[ 15.553880]
[ 379.940770] Unable to handle kernel paging request at virtual address 06a6b00
[ 379.947959] pgd = c0004000
[ 379.950653] [06a6b000] *pgd=00000000
[ 379.954215] Internal error: Oops: 5 [#2] SMP ARM
[ 379.958808] Modules linked in:
[ 379.961856] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G D 3.18.20 #1
[ 379.968956] task: c7825b80 ti: c7830000 task.ti: c7830000
[ 379.974331] pc : [<c00a4fdc>] lr : [<c00a4fb4>] psr: a0000193
[ 379.974331] sp : c7831690 ip : c7831690 fp : c78316ac
[ 379.985750] r10: 00000000 r9 : 00000000 r8 : 00000000
[ 379.990951] r7 : a0000193 r6 : 00000020 r5 : c78002c0 r4 : 00000020
[ 379.997448] r3 : 00000000 r2 : 06a6b000 r1 : 00000020 r0 : c78002c0
[ 380.003948] Flags: NzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment usr
[ 380.011135] Control: 10c5387d Table: 0000404a DAC: 00000015
[ 380.016855] Process swapper/0 (pid: 1, stack limit = 0xc78301b8)
[ 380.022834] Stack: (0xc7831690 to 0xc7832000)
[ 380.027174] 1680: c792b000 c792b030 00001
[ 380.035314] 16a0: c78316dc c78316b0 c01b0be0 c00a4fac 00000001 c03b514c c7920
[ 380.043453] 16c0: c783172d c783172c 00000075 c792b000 c78316ec c78316e0 c01b4
[ 380.051592] 16e0: c7831724 c78316f0 c01b0ca0 c01b0c58 00000000 00000001 c783c
[ 380.059730] 1700: c792b000 00000061 00000002 00000000 00000075 c0372181 c7838
[ 380.067869] 1720: c01b509c c01b0c70 c7825b80 c6dd000d c03b514c 00000061 0000d
[ 380.076008] 1740: c783177c c7831750 c01b7608 c01b5040 00000000 c7825b80 c03b1
[ 380.084147] 1760: 60000193 00000000 00000000 00000075 c783179c c7831780 c01b8
[ 380.092286] 1780: f1000300 c03b514c c7ad4cc0 00000000 c78317b4 c78317a0 c01bc
[ 380.100425] 17a0: c01b918c c03b5230 c78317dc c78317b8 c01b7838 c01b9198 c7ad5
[ 380.108563] 17c0: 00000000 00000000 00000000 c780a940 c7831814 c78317e0 c004c
[ 380.116702] 17e0: 00000000 c7830000 c7831844 c780a940 c0379a80 00000000 c7801
[ 380.124842] 1800: c037986c c7830000 c783182c c7831818 c004edd0 c004ec64 c7800
[ 380.132981] 1820: c7831844 c7831830 c0051adc c004ed94 00000075 c0369894 c7838
[ 380.141120] 1840: c004e4a0 c0051a40 00000120 00000000 c7831884 c7831860 c0044
[ 380.149258] 1860: c78318a8 c8802100 c78318a8 c036f47c c78318dc 0000005b c7838
[ 380.157397] 1880: c0008680 c004e714 c001fb18 c000ca18 20000113 ffffffff c7838
[ 380.165536] 18a0: c0009220 c000864c 00046086 ffffffff 00001e68 c000c9e8 0000c
[ 380.173675] 18c0: 00059420 c0386d58 0000005b c037986c c7830000 c783190c c7830
[ 380.181814] 18e0: c001fb18 c000ca18 20000113 ffffffff c78318f0 c7831914 c7820
[ 380.189952] 1900: c7831954 c7831920 c0020c60 c001f99c c02dcfef 0000000b 00000
[ 380.198092] 1920: c001fc60 0000000b c0386b78 00000001 c02db74a c7825da8 c7838
[ 380.206230] 1940: c001fdd8 c02db74a c7831994 c7831958 c00157b8 c0020868 c783b
[ 380.214369] 1960: 60000193 c7830018 c030f337 06a6b000 00000005 c7831ac0 00003
[ 380.222508] 1980: 00000005 00000000 c78319ac c7831998 c00195e0 c0015570 c7830
[ 380.230647] 19a0: c78319f4 c78319b0 c0019860 c0019590 c78319e4 c78319c0 c0044
[ 380.238785] 19c0: c7830030 c8802100 c7831a08 00000005 c0373628 00000005 c7833
[ 380.246924] 19e0: c79b8000 c7ad4600 c7831a14 c78319f8 c001993c c001960c c0015
[ 380.255063] 1a00: c0373628 06a6b000 c7831abc c7831a18 c000853c c0019924 c0184
[ 380.263202] 1a20: 000000ec c79f0000 c7ad44c4 0000002a c79f6ee8 c7ad44c4 00008
[ 380.271341] 1a40: 0000033d c7a8acc3 c7831a74 c796d0a8 c796d000 c0185b5c 00008
[ 380.279481] 1a60: 00000000 c7ad44c8 c7831ac4 c7831a78 c01862fc c017eb34 c0003
[ 380.287619] 1a80: 00002000 00000000 00000586 00000000 00000586 00000000 c7ff0
[ 380.295758] 1aa0: c00a4420 40000193 ffffffff c7831af4 c7831b2c c7831ac0 c000c
[ 380.303897] 1ac0: c7800040 00007adf c6df8000 c6eedbe0 00000000 c7adf6c0 06a60
[ 380.312036] 1ae0: a0000113 c79b8000 c7ad4600 c7831b2c c7831b30 c7831b08 c00f0
[ 380.320174] 1b00: 40000193 ffffffff c00fb51c 00000003 c7adf6c8 00002000 c7adb
[ 380.328313] 1b20: c7831b8c c7831b30 c00f81b8 c00a43c8 000005c0 c7ad4600 c7831
[ 380.336452] 1b40: ffffd2e2 c7adf6c0 00b47f49 00000000 00000003 00000000 00000
[ 380.344591] 1b60: c7831b84 00b47f49 00000000 c7ad4a40 c7aaf7c0 c7ad4a60 00000
[ 380.352730] 1b80: c7831bf4 c7831b90 c00f83d8 c00f7c74 00000000 c7aaf7d0 c7ad1
[ 380.360868] 1ba0: 00000003 c7ad0c00 00000008 c7aaf600 c7831bcc c7831bc0 c003c
[ 380.369008] 1bc0: c7831bfc c7831bd0 c0047af0 c7412778 00000010 c7831c60 c7834
[ 380.377147] 1be0: c7ad0c00 c7831c50 c7831c34 c7831bf8 c00f8928 c00f8214 00008
[ 380.385286] 1c00: c036e100 c79b8000 c7831c4c c7412778 c7ad0c00 c7412778 00004
[ 380.393425] 1c20: c79b8000 00001d34 c7831cc4 c7831c38 c00f9bc8 c00f88e4 0000c
[ 380.401563] 1c40: 00000000 00000000 00001d34 c0050db0 00b47f49 00000000 c00b4
[ 380.409702] 1c60: c7412778 c7ad0c00 c6dbf15c c6dbc000 c7831c94 c7831c80 c00bc
[ 380.417840] 1c80: 00000001 c7412778 c7831cc4 c7831c98 c00bf76c c00be1b4 00004
[ 380.425980] 1ca0: 00000000 c7412778 c7412e78 00000003 c7aaf408 0000000b c7838
[ 380.434118] 1cc0: c00fa2ec c00f9b68 00000000 00001d34 00000000 00000002 c7838
[ 380.442258] 1ce0: c00fa660 c00fa2bc 0000002f c7831cf8 c79b8000 00000000 c7400
[ 380.450397] 1d00: c7409330 c740935c 00000003 c7aaf400 00000d93 00000000 00b50
[ 380.458535] 1d20: 40000400 00000000 c7831d87 00000004 00000000 00000701 c00b0
[ 380.466675] 1d40: c7409770 00000000 c7409770 c7fe8000 00000001 c7830000 c7838
[ 380.474814] 1d60: c00afe54 c00fa328 00000011 c7409770 c7831d9c c7831d80 c00b8
[ 380.482953] 1d80: c00b2524 010bc9d8 c7831e80 c7831dd8 c7831dbc c7831da0 c00b0
[ 380.491091] 1da0: c7831e80 bfe01007 00000000 c7831e40 c7831e1c c7831dc0 c00b8
[ 380.499230] 1dc0: 00000000 00000003 c7830000 c7830000 c001bb28 c008fbf4 c7838
[ 380.507369] 1de0: c00b4f10 c001baf0 c7831e80 c7a23100 c7831e1c c7831e80 c7a24
[ 380.515508] 1e00: c7831e40 c7fe8000 bfe01000 c7830000 c7831e74 c7831e20 c00b0
[ 380.523647] 1e20: c7831e34 c0011310 c7830020 c7831e38 00000000 00000000 c7aa8
[ 380.531785] 1e40: c7aaadd0 c74095d8 c7831e6c c02f3114 00000001 c7bac000 ffff8
[ 380.539924] 1e60: c7bac000 00000000 c7831efc c7831e78 c00b56c8 c00b4738 00000
[ 380.548063] 1e80: c7aaadd0 c7409770 006e6962 00000003 bfe01003 00000038 c7aa0
[ 380.556201] 1ea0: c7412e78 00000011 00000002 0000001e 00000000 00000000 bfe00
[ 380.564341] 1ec0: c7a19100 00000000 c7830028 c7aa9880 c7aa9880 c00370d4 c7830
[ 380.572480] 1ee0: c7a19100 c7830000 c7830000 00000000 c7831f24 c7831f00 c00a0
[ 380.580619] 1f00: c00ae0d4 c003775c c7a19100 c7830000 c7830000 00000000 c7838
[ 380.588757] 1f20: c00ae280 c00ace70 c03722ec c0372260 00000000 c7825da8 00000
[ 380.596895] 1f40: c02d94ee 00000000 00000000 00000000 00000000 00000000 c7838
[ 380.605036] 1f60: c001238c c00ae110 c036f000 c03869c4 c7831f94 c7831f80 c0014
[ 380.613175] 1f80: c03869c4 c000caa8 c7831fac c7831f98 c000cb38 c00123a4 c7830
[ 380.621313] 1fa0: 00000000 c7831fb0 c00089a0 c000cab4 00000000 00000000 00000
[ 380.629450] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000
[ 380.637590] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 c7830
[ 380.645722] Backtrace:
[ 380.648161] Function entered at [<c00a4fa0>] from [<c01b0be0>]
[ 380.653966] r7:00000001 r6:00000100 r5:c792b030 r4:c792b000
[ 380.659627] Function entered at [<c01b0b48>] from [<c01b0c60>]
[ 380.665431] r10:c792b000 r9:00000075 r8:c783172c r7:c783172d r6:00000000 r50
[ 380.673258] r4:c03b514c r3:00000001
[ 380.676829] Function entered at [<c01b0c4c>] from [<c01b0ca0>]
[ 380.682635] Function entered at [<c01b0c64>] from [<c01b509c>]
[ 380.688440] r10:c0372181 r9:00000075 r8:00000000 r7:00000002 r6:00000061 r50
[ 380.696267] r4:c03b514c
[ 380.698791] Function entered at [<c01b5034>] from [<c01b7608>]
[ 380.704596] r7:0000000d r6:00000101 r5:00000061 r4:c03b514c
[ 380.710256] Function entered at [<c01b74ec>] from [<c01b9148>]
[ 380.716061] r9:00000075 r8:00000000 r7:00000000 r6:60000193 r5:00000061 r4:c
[ 380.723804] Function entered at [<c01b9100>] from [<c01b91b4>]
[ 380.729600] r6:00000000 r5:c7ad4cc0 r4:c03b514c r3:f1000300
[ 380.735260] Function entered at [<c01b918c>] from [<c01b7838>]
[ 380.741057] r4:c03b5230 r3:c01b918c
[ 380.744627] Function entered at [<c01b7800>] from [<c004ec90>]
[ 380.750432] r9:c780a940 r8:00000000 r7:00000000 r6:00000000 r5:00000075 r4:0
[ 380.758174] Function entered at [<c004ec58>] from [<c004edd0>]
[ 380.763979] r10:c7830000 r9:c037986c r8:00000001 r7:c780e800 r6:00000000 r50
[ 380.771806] r4:c780a940
[ 380.774331] Function entered at [<c004ed88>] from [<c0051adc>]
[ 380.780136] r5:c0379a80 r4:c780a940
[ 380.783706] Function entered at [<c0051a34>] from [<c004e4a0>]
[ 380.789511] r5:c0369894 r4:00000075
[ 380.793080] Function entered at [<c004e478>] from [<c004e78c>]
[ 380.798885] r4:00000000 r3:00000120
[ 380.802453] Function entered at [<c004e708>] from [<c0008680>]
[ 380.808250] r8:0000005b r7:c78318dc r6:c036f47c r5:c78318a8 r4:c8802100 r3:8
[ 380.815993] Function entered at [<c0008640>] from [<c0009220>]
[ 380.821791] Exception stack(0xc78318a8 to 0xc78318f0)
[ 380.826824] 18a0: 00046086 ffffffff 00001e68 c000c9e8 0000c
[ 380.834963] 18c0: 00059420 c0386d58 0000005b c037986c c7830000 c783190c c7830
[ 380.843099] 18e0: c001fb18 c000ca18 20000113 ffffffff
[ 380.848123] r6:ffffffff r5:20000113 r4:c000ca18 r3:c001fb18
[ 380.853784] Function entered at [<c001f990>] from [<c0020c60>]
[ 380.859589] r3:c7834dc0 r2:00000000 r1:0000000b r0:c02dcfef
[ 380.865249] r7:c7825b80
[ 380.867772] Function entered at [<c002085c>] from [<c00157b8>]
[ 380.873569] r7:c02db74a
[ 380.876093] Function entered at [<c0015564>] from [<c00195e0>]
[ 380.881898] r10:00000000 r9:00000005 r8:a0000113 r7:00000000 r6:c7831ac0 r55
[ 380.889725] r4:06a6b000
[ 380.892250] Function entered at [<c0019584>] from [<c0019860>]
[ 380.898055] r7:c7825b80 r3:c7831ac0
[ 380.901623] Function entered at [<c0019600>] from [<c001993c>]
[ 380.907420] r10:c7ad4600 r9:c79b8000 r8:a0000113 r7:c7831ac0 r6:00000005 r58
[ 380.915248] r4:00000005
[ 380.917773] Function entered at [<c0019918>] from [<c000853c>]
[ 380.923577] r6:06a6b000 r5:c0373628 r4:00000005 r3:c0019918
[ 380.929238] Function entered at [<c0008500>] from [<c00091b8>]
[ 380.935044] Exception stack(0xc7831ac0 to 0xc7831b08)
[ 380.940078] 1ac0: c7800040 00007adf c6df8000 c6eedbe0 00000000 c7adf6c0 06a60
[ 380.948216] 1ae0: a0000113 c79b8000 c7ad4600 c7831b2c c7831b30 c7831b08 c00f0
[ 380.956351] 1b00: 40000193 ffffffff
[ 380.959822] r7:c7831af4 r6:ffffffff r5:40000193 r4:c00a4420
[ 380.965482] Function entered at [<c00a43bc>] from [<c00f81b8>]
[ 380.971278] r8:0000034b r7:c7adf6bc r6:00002000 r5:c7adf6c8 r4:00000003 r3:c
[ 380.979021] Function entered at [<c00f7c68>] from [<c00f83d8>]
[ 380.984817] r10:00000000 r9:000001c0 r8:c7ad4a60 r7:c7aaf7c0 r6:c7ad4a40 r50
[ 380.992645] r4:00b47f49
[ 380.995169] Function entered at [<c00f8208>] from [<c00f8928>]
[ 381.000965] r10:c7831c50 r9:c7ad0c00 r8:00001d34 r7:c7831c48 r6:c7831c60 r50
[ 381.008793] r4:c7412778
[ 381.011318] Function entered at [<c00f88d8>] from [<c00f9bc8>]
[ 381.017122] r10:00001d34 r9:c79b8000 r8:00001d34 r7:00000000 r6:c7412778 r50
[ 381.024949] r4:c7412778
[ 381.027474] Function entered at [<c00f9b5c>] from [<c00fa2ec>]
[ 381.033279] r10:0000000b r9:c7aaf408 r8:00000003 r7:c7412e78 r6:c7412778 r50
[ 381.041107] r4:00001d34
[ 381.043632] Function entered at [<c00fa2b0>] from [<c00fa660>]
[ 381.049435] r6:00000002 r5:00000000 r4:00001d34 r3:00000000
[ 381.055097] Function entered at [<c00fa31c>] from [<c00afe54>]
[ 381.060902] r10:c7830000 r9:00000001 r8:c7fe8000 r7:c7409770 r6:00000000 r50
[ 381.068728] r4:c7409330
[ 381.071253] Function entered at [<c00afe1c>] from [<c00b0790>]
[ 381.077049] r5:c7409770 r4:00000011
[ 381.080619] Function entered at [<c00b0754>] from [<c00b2630>]
[ 381.086424] r5:c7831dd8 r4:c7831e80
[ 381.089993] Function entered at [<c00b25ec>] from [<c00b28d4>]
[ 381.095789] r7:c7831e40 r6:00000000 r5:bfe01007 r4:c7831e80
[ 381.101450] Function entered at [<c00b2694>] from [<c00b4c20>]
[ 381.107255] r10:c7830000 r9:bfe01000 r8:c7fe8000 r7:c7831e40 r6:c02f3114 r50
[ 381.115082] r4:c7831e80
[ 381.117607] Function entered at [<c00b472c>] from [<c00b56c8>]
[ 381.123411] r10:00000000 r9:c7bac000 r8:c7830028 r7:ffffff9c r6:c7bac000 r51
[ 381.131240] r4:c02f3114
[ 381.133763] Function entered at [<c00b5694>] from [<c00ace84>]
[ 381.139559] r7:00000000 r6:c7830000 r5:c7830000 r4:c7a19100
[ 381.145219] Function entered at [<c00ace64>] from [<c00ae280>]
[ 381.151016] r7:00000000 r6:c7830000 r5:c7830000 r4:c7a19100
[ 381.156676] Function entered at [<c00ae104>] from [<c001238c>]
[ 381.162472] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5e
[ 381.170301] r4:c0372260
[ 381.172824] Function entered at [<c0012368>] from [<c00123ac>]
[ 381.178621] r4:c03869c4 r3:c036f000
[ 381.182191] Function entered at [<c0012398>] from [<c000cb38>]
[ 381.187996] r5:c000caa8 r4:c03869c4
[ 381.191564] Function entered at [<c000caa8>] from [<c00089a0>]
[ 381.197361] r4:00000000 r3:c7830000
[ 381.200935] Code: e10f7000 f10c0080 e5903000 ee1d2f90 (e7920003)
[ 381.206999] ---[ end trace 8654cc3c7ffd5b53 ]---

Last edited by lowlymortal on Mon Oct 05, 2015 15:28; edited 1 time in total

lowlymortal
DD-WRT Novice

Joined: 22 Mar 2012
Posts: 49

Posted: Mon Oct 05, 2015 15:14 Post subject: Previous post got truncated, here's the full ddwrt dmesg.

After that, I tried flashing ddwrt-r27858's asus_rt-ac56u-firmware.trx to mtd4 above (please don't try this at home!). dmesg:

Code:

/tmp/var/config # image_writer asus_rt-ac56u-firmware.trx /dev/mtd4
/dev/mtd4: CRC OK
/tmp/var/config # nvram set bootpartition=1
/tmp/var/config # nvram commit
/tmp/var/config # nvram show | egrep -i boot
size: 6956 bytes (58580 left)
bootpartition=1
boot_wait=on
maxpartialboots=3
nvram_reboot=0
partialboots=1
/tmp/var/config # reboot
/tmp/var/config # system is going down
wifi, sysevent received: wifi-stop
wifi, service_stop()
committing syscfg
system is going down in 7 sec
wifi, user vap eth1 is down
wifi, user vap eth2 is down
Guest access control is down
killall: cannot kill pid 5363: No such process
killall: cannot kill pid 5448: No such process
killall: cannot kill pid 5450: No such process
killall: cannot kill pid 5451: No such process
killall: cannot kill pid 5452: No such process
Jul 28 17:32:51 mDNSResponder (Engineering Build) (Jul 30 2013 15:50:26) [5138]g
umount: /dev/mtdblock6 busy - remounted read-only
umount: none busy - remounted read-only
umount: mdev busy - remounted read-only
umount: devtmpfs busy - remounted read-only
system is going down now
The system is going down NOW!
Sent SIGTERM to all processes
SentRestarting system.

Decompressing...done
Decompressing...done
Found a Samsung NAND flash:
Total size: 128MB
Block size: 128KB
Page Size: 2048B
OOB Size: 64B
Sector size: 512B
Spare size: 16B
ECC level: 8-bit
Device ID: 0xec 0xf1 0x00 0x95 0x40
find_devinfo: devinfo block found at 0x00180000!

Press Ctrl+C to stop in CFE

CFE version 6.39.163.14 (r374748) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Tue Jun 11 11:59:51 CST 2013 (proc@f8acerpro), for the WG9116FAC22_d
Copyright (C) 2000-2008 Broadcom Corporation.
Copyright (C) 2013 Arcadyan Corporation.

WG9116FAC22_88 board, flashing LED...

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 400 MHz
Info: DDR frequency set from clkfreq=800,*400*
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.39.163.14 (r374748)
CPU type 0x0: 800MHz
Tot mem: 131072 KBytes

CFE mem: 0x00F00000 - 0x0109240C (1647628)
Data: 0x00F58A9C - 0x00F58FC0 (1316)
BSS: 0x00F58FD0 - 0x00F9040C (226364)
Heap: 0x00F9040C - 0x0109040C (1048576)
Stack: 0x0109040C - 0x0109240C (8192)
Text: 0x00F00000 - 0x00F4C2B4 (311988)
Boot: 0x01093000 - 0x010D3000
Reloc: I:00000000 - D:00000000

Boot version: v0.5.6

Device eth0: hwaddr 98-FC-11-F9-5A-6D, ipaddr 192.168.1.1, mask 255.255.255.0
gateway not set, nameserver not set
Loader:raw, invalid tftp target filename (:)!
Could not load :: Invalid parameter
Booting(1): boot -raw -z -addr=0x8000 -max=0xef8000 nflash0.os2:
Loader:raw Filesys:raw Dev:nflash0.os2 File: Options:(null)
Loading: .. 1452376 bytes read
Entry at 0x00008000
Closing network.
Starting program at 0x00008000
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 3.10.89 (root@nmndev) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-5
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c53c7d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Northstar Prototype
Ignoring unrecognised tag 0x00000000
Memory policy: ECC disabled, Data cache writealloc
map io
MPCORE found at 19020000 (VIRT d9020000) 18000000 d8000000
PERCPU: Embedded 7 pages/cpu @c057e000 s6400 r8192 d14080 u32768
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: console=ttyS0,115200 panic=10 root=/dev/mtdblock3 earlyprih
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 125276k/125276k available, 5796k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc03abda4 (3728 kB)
.init : 0xc03ac000 - 0xc03e6900 ( 235 kB)
.data : 0xc03e8000 - 0xc041aa20 ( 203 kB)
.bss : 0xc041aa20 - 0xc047aee4 ( 386 kB)
Hierarchical RCU implementation.
CONFIG_RCU_FANOUT set to non-default value of 2
NR_IRQS:256
MPCORE GIC init
External imprecise Data abort at addr=0x0, fsr=0x1c06 ignored.
MPCORE Global Timer Clock 400000000Hz on IRQ 27
sched_clock: 32 bits at 400MHz, resolution 2ns, wraps every 10737ms
register local timer
smp_twd: clock not found -2
Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Calibrating local timer... 399.69MHz.
2 cores has been found
Setting up static identity map for 0xc00126d0 - 0xc0012704
L310 cache controller enabled
l2x0: 16 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x7a530000, Cache size: 262144 B
CPU1: failed to boot: -38
Brought up 1 CPUs
SMP: Total of 1 processors activated (1594.16 BogoMIPS).
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
Found a Samsung NAND flash:
Total size: 128MB
Block size: 128KB
Page Size: 2048B
OOB Size: 64B
Sector size: 512B
Spare size: 16B
ECC level: 8 (8-bit)
Device ID: 0xec 0xf1 0x 0 0x95 0x40 0xec
found nand nvram at 80000
CCA UART Clock Config: Sel=1 Ovr=1 Div=48
CCA UART Clock rate 100000000Hz
bio: create slab <bio-0> at 0
Switching to clocksource mpcore_gtimer
NET: Registered protocol family 2
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP: reno registered
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
NET: Registered protocol family 1
init gpio code
PCI: no core
PCI: no core
PCI: scanning bus 0
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0xffffffff]
pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffff]
pci_bus 0000:00: root bus resource [bus 00-ff]
PCI: Fixing up bus 0
PCIE1 link=1
PCIE1 switching to GEN2
PCIE1 link=1
PCI host bridge to bus 0001:00
pci_bus 0001:00: root bus resource [mem 0x08000000-0x0fffffff]
pci_bus 0001:00: No busn resource found for root bus, will use [bus 00-ff]
PCI: Fixing up bus 0
PCI: bus0: Fast back to back transfers disabled
PCI: Fixing up bus 1
PCI: bus1: Fast back to back transfers disabled
pci 0001:00:00.0: BAR 8: assigned [mem 0x08000000-0x080fffff]
pci 0001:01:00.0: BAR 0: assigned [mem 0x08000000-0x08007fff 64bit]
pci 0001:00:00.0: PCI bridge to [bus 01]
pci 0001:00:00.0: bridge window [mem 0x08000000-0x080fffff]
PCIE2 link=1
PCIE2 switching to GEN2
PCIE2 link=1
PCI host bridge to bus 0002:00
pci_bus 0002:00: root bus resource [mem 0x40000000-0x47ffffff]
pci_bus 0002:00: No busn resource found for root bus, will use [bus 00-ff]
PCI: Fixing up bus 0
PCI: bus0: Fast back to back transfers disabled
PCI: Fixing up bus 1
PCI: bus1: Fast back to back transfers disabled
pci 0002:00:00.0: BAR 8: assigned [mem 0x40000000-0x400fffff]
pci 0002:01:00.0: BAR 0: assigned [mem 0x40000000-0x40007fff 64bit]
pci 0002:00:00.0: PCI bridge to [bus 01]
pci 0002:00:00.0: bridge window [mem 0x40000000-0x400fffff]
PCIE3 link=0
Error creating gpio class
squashfs: version 3.0 (2006/03/15) Phillip Lougher
msgmni has been set to 244
io scheduler noop registered (default)
io scheduler cfq registered
Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x18000300 (irq = 117) is a 16550
console [ttyS0] enabled
serial8250.0: ttyS1 at MMIO 0x18000400 (irq = 117) is a 16550
brd: module loaded
loop: module loaded
bcmsflash: found no supported devices
The first offset=200000, 2nd offset=1f00000
Boot partition size = 524288(0x80000)
lookup_nflash_rootfs_offset: offset = 0x200000 size = 0x1d00000, 0x20000
found TRX Header on nflash!
lookup_nflash_rootfs_offset: offset = 0x1f00000 size = 0x100000, 0x20000
found TRX Header on nflash!
Creating 6 MTD partitions on "nflash":
0x000000000000-0x000000080000 : "boot"
0x000000080000-0x000000200000 : "nvram"
0x000001f00000-0x000002000000 : "linux"
0x000002080000-0x000102000000 : "rootfs"
mtd: partition "rootfs" extends beyond the end of device "nflash" -- size trunc0
0x000000200000-0x000001f00000 : "linux2"
0x000001f13650-0x000002000000 : "rootfs"
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP Deflate Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
GACT probability NOT on
Mirror/redirect action on
Failed to load ipt action
Simple TC action Loaded
netem: version 1.3
u32 classifier
Performance counters on
input device check on
Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (1957 buckets, 7828 max)
nf_conntrack_rtsp v0.6.21 loading
xt_time: kernel timezone is -0000
ip_set: protocol 6
gre: GRE over IPv4 demultiplexor driver
nf_nat_rtsp v0.6.21 loading
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP: bic registered
TCP: cubic registered
TCP: westwood registered
TCP: highspeed registered
TCP: hybla registered
TCP: htcp registered
TCP: vegas registered
TCP: veno registered
TCP: scalable registered
TCP: lp registered
TCP: yeah registered
TCP: illinois registered
NET: Registered protocol family 17
Bridge firewalling registered
8021q: 802.1Q VLAN Support v1.8
Key type encrypted registered
Northstar brcmnand NAND Flash Controller driver, Version 0.1 (c) Broadcom Inc. 2
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-b4
Spare area=64 eccbytes 56, ecc bytes located at:
2 3 4 5 6 7 8 9 10 11 12 13 14 15 18 19 20 21 22 23 24 25 26 27 28 29 30 31 343
Available 7 bytes at (off,len):
(1,1) (16,2) (32,2) (48,2) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0) (0,0
Driver must set ecc.strength when using hardware ECC
Scanning device for bad blocks
Options: CACHEPRG,NO_SUBPAGE_WRITE,
Creating 1 MTD partitions on "brcmnand":
0x000002000000-0x000008000000 : "ddwrt"
VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
Freeing unused kernel memory: 232K (c03ac000 - c03e6000)
start service
starting Architecture code for northstar
udevtrigger[311]: parse_config_file: can't open '/etc/udev/udev.conf' as configy
sh: can't create /sys/class/net/lo/queues/tx-1/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/teql0/queues/tx-1/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/teql0/queues/tx-2/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/teql0/queues/tx-3/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/lo/queues/tx-2/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/teql0/queues/tx-4/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/lo/queues/tx-3/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/teql0/queues/tx-5/xps_cpus: nonexistent directoy
1970-01-01 00:00:16 main: Sanity checks succeeded
sh: can't create /sys/class/net/lo/queues/tx-4/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/teql0/queues/tx-6/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/lo/queues/tx-5/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/teql0/queues/tx-7/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/lo/queues/tx-6/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/lo/queues/tx-7/xps_cpus: nonexistent directory
length = 80000
try modules for ethernet adapters
et: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
et_module_init: passivemode set to 0x0
et_module_init: txworkq set to 0x0
et_module_init: et_txq_thresh set to 0x400
et_module_init: et_rxlazy_timeout set to 0x3e8
et_module_init: et_rxlazy_framecnt set to 0x20
eth0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 7.14.89.21 (r524987)
sh: can't create /sys/class/net/eth0/queues/tx-1/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth0/queues/tx-2/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth0/queues/tx-3/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth0/queues/tx-4/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth0/queues/tx-5/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth0/queues/tx-6/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/vlan1/queues/tx-1/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/eth0/queues/tx-7roboswitch: Probing device 'eth'
/xproboswitch: trying a 53011! at eth0
s_cdetected CPU Port is 5
pusroboswitch: found a 53011! at eth0
: ndetected CPU Port is 5
onexistent directory
sh: can't create /sys/class/net/vlan1/queues/tx-2/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan2/queues/tx-1/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan1/queues/tx-3/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan2/queues/tx-2/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan1/queues/tx-4/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan2/queues/tx-3/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan1/queues/tx-5/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan2/queues/tx-4/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan1/queues/tx-6/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan2/queues/tx-5/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan1/queues/tx-7/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan2/queues/tx-6/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan2/queues/tx-7/xps_cpus: nonexistent directoy
PCI: Enabling device 0002:01:00.0 (0140 -> 0142)
[USB] checking...
sh: can't create /sys/class/net/eth2/queues/tx-1/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth1/queues/tx-1/xps_cpus: nonexistent directory

sh: can't create /sys/class/net/eth2/queues/tx-3/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth1/queues/tx-2/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth2/queues/tx-4/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth1/queues/tx-3/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth2/queues/tx-5/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth1/queues/tx-4/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth2/queues/tx-6/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth1/queues/tx-5/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth2/queues/tx-7/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth1/queues/tx-6/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/eth1/queues/tx-7/xps_cpus: nonexistent directory
umount: can't umount /mnt: No such file or directory
rmmod: usblp: No such file or directory
rmmod: printer: No such file or directory
rmmod: usb-storage: No such file or directory
rmmod: sr_mod: No such file or directory
rmmod: cdrom: No such file or directory
rmmod: sd_mod: No such file or directory
rmmod: scsi_wait_scan: No such file or directory
rmmod: scsi_mod: No such file or directory
rmmod: usbmisc_imx: No such file or directory
rmmod: ci13xxx_imx: No such file or directory
rmmod: ci_hdrc: No such file or directory
rmmod: phy-mxs-usb: No such file or directory
rmmod: fsl-mph-dr-of: No such file or directory
rmmod: usb-libusual: No such file or directory
rmmod: dwc_otg: No such file or directory
rmmod: xhci-pci: No such file or directory
rmmod: xhci-plat-hcd: No such file or directory
rmmod: xhci-hcd: No such file or directory
rmmod: usb-ohci: No such file or directory
rmmod: ohci-hcd: No such file or directory
rmmod: uhci-hcd: No such file or directory
rmmod: usb-uhci: No such file or directory
rmmod: ehci-pci: No such file or directory
rmmod: ehci-platform: No such file or directory
rmmod: ehci-hcd: No such file or directory
rmmod: fsl-mph-dr-of: No such file or directory
rmmod: usbcore: No such file or directory
rmmod: usb-common: No such file or directory
rmmod: xfs: No such file or directory
rmmod: msdos: No such file or directory
rmmod: vfat: No such file or directory
rmmod: fat: No such file or directory
rmmod: nls_utf8: No such file or directory
rmmod: nls_iso8859-2: No such file or directory
rmmod: nls_iso8859-1: No such file or directory
rmmod: nls_cp437: No such file or directory
rmmod: nls_cp932: No such file or directory
rmmod: nls_cp936: No such file or directory
rmmod: nls_cp950: No such file or directory
rmmod: nls_base: No such file or directory
rmmod: ext3: No such file or directory
rmmod: jbd: No such file or directory
rmmod: ext2: No such file or directory
rmmod: mbcache: No such file or directory
rmmod: fuse: No such file or directory
Name: lan_ifname Value: br0
Name: lan_ifnames Value: vlan1 vlan2 eth1 eth2
Name: wan_ifname Value: vlan2
Name: wan_ifname2 Value: vlan2
Name: wan_ifnames Value: vlan2
Name: wan_default Value: vlan2
vconfig: ioctl error for add: File exists
vconfig: ioctl error for add: File exists
eth0: mixed HW and IP checksum settings.
sh: can't create /sys/class/net/vlan0/queues/tx-1/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan0/queues/tx-2/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan0/queues/tx-3/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan0/queues/tx-4/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan0/queues/tx-5/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan0/queues/tx-6/xps_cpus: nonexistent directoy
sh: can't create /sys/class/net/vlan0/queues/tx-7/xps_cpus: nonexistent directoy
sorry, your unit does not support resetbutton feature

ifconfig: invalid hw-addr
device br0 entered promiscuous mode
sh: can't create /sys/class/net/br0/queues/tx-1/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/br0/queues/tx-2/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/br0/queues/tx-3/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/br0/queues/tx-4/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/br0/queues/tx-5/xps_cpus: nonexistent directory
CTL_set_cist_bridge_config: Got return code 0, -1
Couldn't find bridge with index 9

Couldn't change bridge bridge_forward_delay
killall: ead: no process killed
sh: can't create /sys/class/net/br0/queues/tx-6/xps_cpus: nonexistent directory
sh: can't create /sys/class/net/br0/queues/tx-7/xps_cpus: nonexistent directory
br0: Invalid argument
device vlan1 entered promiscuous mode
device eth0 entered promiscuous mode
br0: Invalid argument
eth1: Not supported
base addr 98:FC:11:F9:5A:6F
local bit addr 9A:FC:11:F9:5A:6F
eth1: Invalid argument
eth1: Not supported
eth1: Operation not permitted
nbw = 20
channel 6, val 20
C000, 1000, 0, 6
spec D006
eth1: Invalid argument
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
eth1: Not supported
enable bss eth1 0 (0)
eth1: Not supported
eth1: Not supported
wl: Unsupported
device eth1 entered promiscuous mode
br0: Invalid argument
eth2: Not supported
base addr 98:FC:11:F9:5A:6F
local bit addr 9A:FC:11:F9:5A:6F
eth2: Invalid argument
eth2: Not supported
eth2: Operation not permitted
eth2: Invalid argument
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
eth2: Not supported
enable bss eth2 0 (0)
wl: Unsupported
device eth2 entered promiscuous mode
sh: ead: nobr0: port 3(eth2) entered forwarding state
t fbr0: port 3(eth2) entered forwarding state
ounbr0: port 2(eth1) entered forwarding state
d
br0: port 2(eth1) entered forwarding state
br0: port 1(vlan1) entered forwarding state
br0: port 1(vlan1) entered forwarding state
device br0 left promiscuous mode
device br0 entered promiscuous mode
ifconfig: ioctl 0x8914 failed: Address not available
device br0 left promiscuous mode
rmmod: bonding: No such file or directory
function start_hwmon not found
cp: can't stat '/tmp/mycron.d/*': No such file or directory
cp: can't stat '/jffs/mycron.d/*': No such file or directory
cp: can't stat '/mmc/mycron.d/*': No such file or directory
rmmod: n_hdlc: No such file or directory
device vlan2 entered promiscuous mode
insmod: iptable_raw.ko: module not found
insmod: iptable_mangle.ko: module not found
insmod: nf_conntrack_h323.ko: module not found
insmod: xt_NFLOG.ko: module not found
insmod: xt_length.ko: module not found
insmod: xt_REDIRECT.ko: module not found
insmod: xt_CT.ko: module not found
insmod: xt_limit.ko: module not found
insmod: xt_TCPMSS.ko: module not found
insmod: xt_connbytes.ko: module not found
insmod: xt_connlimit.ko: module not found
insmod: xt_CLASSIFY.ko: module not found
insmod: xt_recent.ko: module not found
insmod: xt_conntrack.ko: module not found
insmod: xt_state.ko: module not found
insmod: xt_string.ko: module not found
insmod: xt_LOG.ko: module not found
insmod: xt_iprange.ko: module not found
insmod: xt_tcpmss.ko: module not found
insmod: xt_NETMAP.ko: module not found
insmod: compat_xtables.ko: module not found
insmod: ipt_MASQUERADE.ko: module not found
insmod: iptable_filter.ko: module not found
insmod: nf_reject_ipv4.ko: module not found
insmod: ipt_REJECT.ko: module not found
insmod: nf_nat_h323.ko: module not found
insmod: ipt_TRIGGER.ko: module not found
insmod: nf_nat_masquerade_ipv4.ko: module not found
insmod: ipt_ah.ko: module not found
modprobe: module ip_tables not found
modprobe: failed to load module ip_tables: No such file or directory
modprobe: module ip_tables not found
modprobe: failed to load module ip_tables: No such file or directory
modprobe: module ip_tables not found
modprobe: failed to load module ip_tables: No such file or directory
modprobe: module ip_tables not found
modprobe: failed to load module ip_tables: No such file or directory
sh: can't create /proc/sys/net/ipv4/netfilter/ip_conntrack_udp_timeouts: nonexiy
device vlan2 left promiscuous mode
udhcpc (v1.23.2) started
Sending discover...
Sending discover...
Sending discover...
Duplicate configuration request

Duplicate configuration request

/opt/etc/init.d/rcS: No such file or directory
/jffs/etc/init.d/rcS: No such file or directory
/mmc/etc/init.d/rcS: No such file or directory
sorry, your unit does not support resetbutton feature

nvram was changed, needs commit, waiting 10 sec.
The Milkfish Router Services
ERROR: Necessary service setting not found: milkfish_username - aborting.
killall: proxywatchdog.sh: no process killed
/mnt/smbshare
umount: can't umount /mnt/smbshare: No such file or directory
rmmod: cifs: No such file or directory
rmmod: fscache: No such file or directory
The Milkfish Router Services
Restoring SIP ddsubscriber database from NVRAM...
killall: schedulerb.sh: no process killed
Empty.
The Milkfish Router Services
Restoring SIP ddaliases database from NVRAM...
Empty.
killall: shatd: no process killed
killall: wdswatchdog.sh: no process killed
br0: port 3(eth2) entered forwarding state
br0: port 2(eth1) entered forwarding state
br0: port 1(vlan1) entered forwarding state
Sending discover...
Sending discover...
Sending discover...
Sending discover...

DD-WRT v3.0-r27858 std (c) 2015 NewMedia-NET GmbH
Release: 09/28/15

DD-WRT login: rSending discover...
oot
Password: Sending discover...

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

___ ___ _ _____ ______ ____ ___
/ _ \/ _ \___| | /| / / _ \/_ __/ _ __|_ / / _ \
/ // / // /___/ |/ |/ / , _/ / / | |/ //_ <_/ // /
/____/____/ |__/|__/_/|_| /_/ |___/____(_)___/

DD-WRT v3.0
http://www.dd-wrt.com

==========================================================
login[1315]: root login on 'console'

BusyBox v1.23.2 (2015-09-28 05:35:49 CEST) built-in shell (ash)

root@DD-WRT:~# ps
PID USER VSZ STAT COMMAND
1 root 1284 S /sbin/init
2 root 0 SW [kthreadd]
3 root 0 SW [ksoftirqd/0]
4 root 0 SW [kworker/0:0]
5 root 0 SW< [kworker/0:0H]
6 root 0 SW [kworker/u4:0]
7 root 0 SW [migration/0]
8 root 0 SW [rcu_bh]
9 root 0 SW [rcu_sched]
10 root 0 RW [migration/1]
11 root 0 RW [ksoftirqd/1]
12 root 0 SW [kworker/1:0]
13 root 0 SW< [kworker/1:0H]
14 root 0 SW< [khelper]
15 root 0 SW [kworker/u4:1]
104 root 0 SW< [writeback]
107 root 0 SW< [bioset]
108 root 0 SW< [crypto]
110 root 0 SW< [kblockd]
136 root 0 SW [kworker/0:1]
175 root 0 SW [kswapd0]
176 root 0 SW [fsnotify_mark]
299 root 0 SW< [deferwq]
620 root 760 S /sbin/hotplug2 --set-rules-file /etc/hotplug2.rules
638 root 800 S /sbin/mstpd
984 root 1172 S telnetd
992 root 1352 S wland
997 root 736 S cron
1007 root 1036 S dnsmasq -u root -g root --conf-file=/tmp/dnsmasq.con
1076 root 1172 S udhcpc -i vlan2 -p /var/run/udhcpc.pid -s /tmp/udhcp
1083 root 1212 S ttraff
1089 root 3472 S httpd -p 80
1104 root 1980 S startstop_f run_rc_startup
1314 root 1232 S /bin/login
1315 root 1176 S -sh
1317 root 1172 R ps
root@DD-WRT:~# ifconfig
br0 Link encap:Ethernet HWaddr 98:FC:11:F9:5A:6D
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:149 errors:0 dropped:0 overruns:0 frame:0
TX packets:167 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:17793 (17.3 KiB) TX bytes:39869 (38.9 KiB)

br0:0 Link encap:Ethernet HWaddr 98:FC:11:F9:5A:6D
inet addr:169.254.255.1 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

eth0 Link encap:Ethernet HWaddr 98:FC:11:F9:5A:6D
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:157 errors:0 dropped:0 overruns:0 frame:0
TX packets:176 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21713 (21.2 KiB) TX bytes:43651 (42.6 KiB)
Interrupt:179 Base address:0x4000

eth1 Link encap:Ethernet HWaddr 98:FC:11:F9:5A:6F
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:14
TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:1000 (1000.0 B)
Interrupt:163

eth2 Link encap:Ethernet HWaddr 98:FC:11:F9:5A:6F
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:158
TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:1000 (1000.0 B)
Interrupt:169

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MULTICAST MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

vlan1 Link encap:Ethernet HWaddr 98:FC:11:F9:5A:6D
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:157 errors:0 dropped:0 overruns:0 frame:0
TX packets:167 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18259 (17.8 KiB) TX bytes:39869 (38.9 KiB)

vlan2 Link encap:Ethernet HWaddr 98:FC:11:F9:5A:6E
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:3078 (3.0 KiB)

root@DD-WRT:~# cat /proc/cpuinfo
model name : ARMv7 Processor rev 0 (v7l)
processor : 0
BogoMIPS : 1594.16
Features : swp half thumb fastmult edsp tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x3
CPU part : 0xc09
CPU revision : 0

Hardware : Northstar Prototype
Revision : 0000
Serial : 0000000000000000
root@DD-WRT:~# Sending discover...
cat /proc/Sending discover...
root@DD-WRT:~# cat /proc/mtd
dev: size erasesize name
mtd0: 00080000 00020000 "boot"
mtd1: 00180000 00020000 "nvram"
mtd2: 00100000 00020000 "linux"
mtd3: 05f80000 00020000 "rootfs"
mtd4: 01d00000 00020000 "linux2"
mtd5: 000ec9b0 00020000 "rootfs"
mtd6: 06000000 00020000 "ddwrt"

stock firmware, and ddwrt seem to be confused about where "nvram" starts and ends. Both seem to think that it starts and ends at:

Code:

0x000000080000-0x000000200000 : "nvram"

Whereas openwrt seems to be doing a better job at detecting the "hidden board data" partition 0x000000180000-0x000000200000 which seems to be embedded into the "nvram" partition:

Code:

[ 10.518448] bcm_nand bcma0:16: NAND Controller rev 6.01
[ 10.548451] nand: device found, Manufacturer ID: 0xec, Chip ID: 0xf1
[ 10.554782] nand: Samsung NAND 128MiB 3,3V 8-bit
[ 10.559401] nand: 128MiB, SLC, page size: 2048, OOB size: 64
[ 11.884053] random: nonblocking pool is initialized
[ 11.944155] 9 bcm47xxpart partitions found on MTD device bcm_nand
[ 11.950228] Creating 9 MTD partitions on "bcm_nand":
[ 11.955176] 0x000000000000-0x000000080000 : "boot"
[ 11.962035] 0x000000080000-0x000000180000 : "nvram"
[ 11.970556] 0x000000180000-0x000000200000 : "nvram"
[ 11.977644] 0x000000200000-0x00000020001c : "firmware"
[ 11.984012] 0x00000020001c-0x0000003d3650 : "linux"
[ 11.994917] 0x0000003d3650-0x000001f00000 : "rootfs"
[ 12.073460] mtd: device 5 (rootfs) set to be root filesystem
[ 12.080012] 1 squashfs-split partitions found on MTD device rootfs
[ 12.086176] 0x000000f40000-0x000001f00000 : "rootfs_data"
[ 12.134215] 0x000001f00000-0x000008000000 : "firmware"
[ 12.397975] 0x000001f0001c-0x000002300000 : "linux"
[ 12.414426] 0x000002300000-0x000008000000 : "ubi"

In fact, CFE reads this hidden partition to initialize the board data, and if this gets erased accidentally, the board is bricked.

lowlymortal
DD-WRT Novice

Joined: 22 Mar 2012
Posts: 49

Posted: Mon Oct 05, 2015 15:18 Post subject: I can email the dumps.
ddwrt devs: I can send dumps of cfe (mtd0), "nvram" (mtd1) and "linux" (mtd2 and mtd3) in case it helps to port ddwrt to this router.

ghoffman
DD-WRT User

Joined: 03 Jan 2010
Posts: 453

Posted: Mon Oct 05, 2015 16:47 Post subject:

i just opened up a new ea6200 to attempt dd-wrt also, but needed to make sure i retained all relevant board info.
the original cfe and firmware retain a 'devinfo' partition that has the board data. i have the dump from 'devinfo show' on the native router serial port if anyone needs it.

the native cfe map is this:

Code:

CFE> show devices
Device Name Description
------------------- ---------------------------------------------------------
uart0 NS16550 UART at 0x18000300
uart1 NS16550 UART at 0x18000400
nflash0 Samsung NAND flash size 131072KB
nflash0.boot Samsung NAND flash offset 00000000 size 512KB
nflash0.nvram Samsung NAND flash offset 00080000 size 1024KB
nflash0.devinfo Samsung NAND flash offset 00180000 size 512KB
nflash0.trx Samsung NAND flash offset 00200000 size 1KB
nflash0.os Samsung NAND flash offset 0020001C size 29696KB
nflash0.trx2 Samsung NAND flash offset 01F00000 size 1KB
nflash0.os2 Samsung NAND flash offset 01F0001C size 29696KB
nflash1.boot Samsung NAND flash offset 00000000 size 512KB
nflash1.nvram Samsung NAND flash offset 00080000 size 1024KB
nflash1.devinfo Samsung NAND flash offset 00180000 size 512KB
nflash1.trx Samsung NAND flash offset 00200000 size 29696KB
nflash1.trx2 Samsung NAND flash offset 01F00000 size 29696KB
nflash1.brcmnand Samsung NAND flash offset 03C00000 size 69632KB
eth0 Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller

after booting into factory firmware, the mtd map is this:

Code:

~ # cat /proc/mtd
dev: size erasesize name
mtd0: 00080000 00020000 "boot"
mtd1: 00180000 00020000 "nvram"
mtd2: 01d00000 00020000 "linux"
mtd3: 01b2ca10 00020000 "rootfs"
mtd4: 01d00000 00020000 "linux2"
mtd5: 04400000 00020000 "rootfs2"
mtd6: 04400000 00020000 "brcmnand"

can someone direct me about commands to use from the cfe prompt to safe the nflash0.devinfo partiton to a memory location (form which i can export it using tftp)?

lowlymortal
DD-WRT Novice

Joined: 22 Mar 2012
Posts: 49

Posted: Mon Oct 05, 2015 17:22 Post subject: Getting devinfo out.

ghoffman, the stock firmware has dd and BusyBox ftpput utility that you can use to get the information out. I don't think CFE allows you to do that - it's not designed for that. I have tried something like below successfully:

Code:

dd if=/dev/mtd1 of=/tmp/var/config/mtd1-nvram.img bs=2048
ftpput -u <username> -p <password> <ftp-server> /pub/mtd1-nvram.img /tmp/var/config/mtd1-nvram.img

The "devinfo" will be at offset 1MiB (0x00100000) in that file. The first portion will be the actual nvram data, obviously.

Also, putting devinfo back onto the devide will require JTAG I'm assuming, because even CFE will not complete if you nuke the devinfo partition. I know because I have one in that state right now ...

Last edited by lowlymortal on Tue Oct 06, 2015 15:56; edited 1 time in total

ghoffman
DD-WRT User

Joined: 03 Jan 2010
Posts: 453

Posted: Mon Oct 05, 2015 22:23 Post subject:

lowlymortal -
thank you for the dd suggestion. i *think* that the devinfo partition is mapped out of accessible range once the firmware loads, but i will check.

from the cfe, it is possible to reload devinfo.
there is a 'devinfo' command that has the same format as 'nvram' except that it reads/writes the devinfo partition:

devinfo show
devinfo set ....
...
devinfo set ....
devinfo commit

i have text-edited a file containing all the devinfo values to prepend 'devinfo set ' before each line, then cut and pasted the text into the cfe command line, devinfo committed, and restored my brick.

lowlymortal
DD-WRT Novice

Joined: 22 Mar 2012
Posts: 49

Posted: Tue Oct 06, 2015 16:00 Post subject: CFE devinfo command ...

Thanks ghoffman, I was already aware of CFE's devinfo command. I will try it and see if I can unbrick my ea6200.

Still, having "nvram" partition cover both the actual nvram partition, and the devinfo partition is asking for trouble.

Is it safe to say that nvram partition is 1MiB and devinfo partition is 512KiB for this router? Can ddwrt (or openwrt) use the full 1MiB space of the nvram partition?

I do understand that devinfo should be considered read-only for all practical purposes.

lowlymortal
DD-WRT Novice

Joined: 22 Mar 2012
Posts: 49

Posted: Wed Oct 07, 2015 15:49 Post subject: Cannot break into CFE on bricked ea6200.

This is all I get, and then it sits there forever. I tried breaking into CFE with Ctrl+C and Esc keys, but was not able to. Any suggestions welcome.

Code:

Decompressing...done
Found a Samsung NAND flash:
Total size: 128MB
Block size: 128KB
Page Size: 2048B
OOB Size: 64B
Sector size: 512B
Spare size: 16B
ECC level: 8-bit
Device ID: 0xec 0xf1 0x00 0x95 0x40
Corrupted NVRAM found, default devinfo copied into NVRAM.
find_nvram: no nvram found
find_devinfo: devinfo block not found!
No devinfo, committing devinfo...
find_devinfo: devinfo corrupted, using embedded devinfo at 0x1c180000!
Corrupted NVRAM found, default devinfo copied into NVRAM.
find_nvram: no nvram found

CFE version 6.39.163.14 (r374748) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: Tue Jun 11 11:59:51 CST 2013 (proc@f8acerpro), for the WG9116FAC22_d
Copyright (C) 2000-2008 Broadcom Corporation.
Copyright (C) 2013 Arcadyan Corporation.

WG9116FAC22_88 board, flashing LED...

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 333 MHz
Warning: invalid DDR setting of 0 MHz ignored. DDR frequency will be set to 333.
Corrupted NVRAM found, default devinfo copied into NVRAM.
find_nvram: no nvram found
Corrupted NVRAM found, default devinfo copied into NVRAM.
find_nvram: no nvram found
Corrupted NVRAM found, default devinfo copied into NVRAM.
find_nvram: no nvram found

black6spdz
DD-WRT User

Joined: 10 May 2007
Posts: 99

Posted: Wed Nov 11, 2015 5:10 Post subject:
i don't know what i'm doing wrong but the only build i can flash without the router restoring its factory firmware is 26138 _________________ DD-WRT w/ Superchannel, Ubiquiti RS Pro @800Mhz, Ubiquiti SR71-A a/n,g/n

<Kong>
DD-WRT Guru

Joined: 15 Dec 2010
Posts: 4339
Location: Germany

Posted: Wed Nov 11, 2015 6:59 Post subject: Re: Previous post got truncated, here's the full ddwrt dmesg

lowlymortal wrote:

Whereas openwrt seems to be doing a better job at detecting the "hidden board data" partition 0x000000180000-0x000000200000 which seems to be embedded into the "nvram" partition:

No it does not do a good job, as it creates two mtds with the same name. Now if you do an erase nvram it will clear cfe nvram instead of the regular nvram.

[/quote]

Code:

In fact, CFE reads this hidden partition to initialize the board data, and if this gets erased accidentally, the board is bricked.[/quote]

If there is a special nvram area for cfe, then dd-wrt creates an mtd with name nvram_cfe
.

But you are the smart guy, you flashed a build for asus to linksys, then ran erase nvram and thus wipe cfe_nvram.

The only problem I can see is, that you have no clue and mess with things.

Also I noted it multiple times, unless a developer verified that erase nvram works on a unit(I do this for all units I port) you should never run erase nvram. The webif reset works different, it does not erase the whole mtd.

LOM
DD-WRT Guru

Joined: 28 Dec 2008
Posts: 7647

Posted: Wed Nov 11, 2015 9:39 Post subject:

Darryl Licht wrote:

I too am waiting patiently for a version that's compatible with the EA6200 which is advertised as an AC900 router, but is actually an AC1200! It's also identical to the EA6300 according to smallnetbuilder. Here: http://www.smallnetbuilder.com/wireless/wireless-features/32156-another-gift-from-linksys

The EA6200 and EA6300 (first version without version number) have been discontinued but may still be available in some shops at a heavily discounted price.
EA6350 is their successor and it is hardware wise 100% compatible with the others.
It looks like the 32K nvram bug is corrected in the EA6350 CFE and this CFE can be used in EA6200/EA6300
without any modification.
_________________
Kernel panic: Aiee, killing interrupt handler!

lowlymortal
DD-WRT Novice

Joined: 22 Mar 2012
Posts: 49

Posted: Fri Nov 13, 2015 15:07 Post subject: Thanks Kong.

First of all, thanks for responding, Kong.

What I meant to say is that openwrt _detected_ the "hidden" devinfo partition embedded into the "nvram" partition on the ea6200. ddwrt seems to take what the CFE(?) tells it. In any case, Linksys should not have done something like this it in the first place!

Some of us are not Gurus in this area (vz. embedded programming), but we are not skill-less. Some of us are trying to learn this craft, and so it should be obvious that we make mistakes from time to time.

Yes, I knowingly flashed ac56u builds on the ea6200 because it is an economical way for us to learn. Smile

The price was one dead router, which is ok. Even that death may be temporary, if I can learn how to write to flash directly using external hardware tools. BTW, I just flashed r28112 on one of the ea6200s I have. Very Happy

I can send one ea6200 to a ddwrt developer as long as they are in the US, as I don't want to deal with customs. Send me a message if anyone is interested.

I can send the dead ea6200 as well, including the backup of the mtd partitions taken from it prior to the bricking, so that it can be recovered by someone who has access to the required tools.

LOM, would you be able to post the ea6350 CFE? BTW, can we run CFE from CFE, i.e. run it in RAM first to try it out, and then flash it to mtd0 once we know it works?

Goto page Previous 1, 2, 3, 4 ... 9, 10, 11 Next

Display posts from previous:

Page 3 of 11

DD-WRT Forum Index -> Broadcom SoC based Hardware

All times are GMT

Navigation

Jump to:

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You can attach files in this forum
You can download files in this forum

Log in

AC900/EA6200 DD-WRT firmware

Quick Links

Log in