OpenWrt Forum Archive

Topic: Updating to 15.05 on the ZyXEL NBG6616

The content of this topic has been archived on 5 May 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.

Heyo!

I'm having trouble with openwrt-ar71xx-generic-NBG6616-squashfs-sysupgrade.bin located in https://downloads.openwrt.org/snapshots … x/generic/ when I try to flash my NBG6616.

It's running the default OpenWRT out of the box with whatever additions they made, but I'd like to upgrade it so I can use opkg, installing OpenVPN and so on.

root@NBG6616:/etc# cat /etc/openwrt_release 
DISTRIB_ID="OpenWrt"
DISTRIB_RELEASE="Bleeding Edge"
DISTRIB_REVISION="r6523"
DISTRIB_CODENAME="barrier_breaker"
DISTRIB_TARGET="ar71xx/generic"
DISTRIB_DESCRIPTION="OpenWrt Barrier Breaker r6523"

To upgrade I've been following the instructions here https://wiki.openwrt.org/toh/zyxel/nbg6 … ed_openwrt

And everything seems to be fine, `mtd write` executes successfully and the router goes to reboot, but then it doesn't seem to come online, the power light comes on then goes off again shortly afterwards, the only lights that come on are the WAN and LAN port lights.

I then have to set my local eth0 to listen on 192.168.1.33 and host the original firmware by tftp to un-brick the router.

Any help would be appreciated! Or if it's possible to upgrade to 15.05.1 without flashing new firmware I'm happy to do that as well, I'm very familiar with Linux and should be able to troubleshoot if things go awry.

I've tried compiling the same binary from the SVN source but it's the same thing, either that mtd write command isn't correct or the image is børked.

napalm@edinburgh /data/openwrt (master)$ ll bin/ar71xx
total 24M
-rwxr-xr-x  1 napalm napalm 157K 2016-08-07 11:31 openwrt-ar71xx-generic-nbg460n_550n_550nh-u-boot.bin
drwxr-xr-x  2 napalm napalm 4.0K 2016-08-07 11:31 uboot-ar71xx-nbg460n_550n_550nh/
-rwxr-xr-x  1 napalm napalm 4.0M 2016-08-07 11:34 openwrt-ar71xx-generic-vmlinux.elf
-rwxr-xr-x  1 napalm napalm 4.0M 2016-08-07 11:34 openwrt-ar71xx-generic-vmlinux.bin
-rw-r--r--  1 napalm napalm 1.4M 2016-08-07 11:34 openwrt-ar71xx-generic-vmlinux.lzma
-rw-r--r--  1 napalm napalm 1.9M 2016-08-07 11:34 openwrt-ar71xx-generic-vmlinux.gz
-rw-r--r--  1 napalm napalm 1.8M 2016-08-07 11:34 openwrt-ar71xx-generic-uImage-gzip.bin
-rw-r--r--  1 napalm napalm 1.3M 2016-08-07 11:34 openwrt-ar71xx-generic-uImage-lzma.bin
-rwxr-xr-x  1 napalm napalm 1.4M 2016-08-07 11:34 openwrt-ar71xx-generic-vmlinux-lzma.elf
-rw-r--r--  1 napalm napalm 3.8M 2016-08-07 11:34 openwrt-ar71xx-generic-NBG6616-squashfs-sysupgrade.bin
-rw-r--r--  1 napalm napalm 2.3M 2016-08-07 11:34 openwrt-ar71xx-generic-root.squashfs-64k
-rw-r--r--  1 napalm napalm 2.4M 2016-08-07 11:34 openwrt-ar71xx-generic-root.squashfs
-rw-r--r--  1 napalm napalm  818 2016-08-07 11:34 md5sums
-rw-r--r--  1 napalm napalm 1.4K 2016-08-07 11:34 sha256sums
drwxr-xr-x 10 napalm napalm 4.0K 2016-08-07 11:34 packages/

I don't have any serial console access at the moment unfortunately…

(Last edited by Naypam on 7 Aug 2016, 14:35)

there seems to be an issue with the newest designated driver OpenWRT version that you noted above. I have the same problem. I installed/updated OpenWRT without any problems several times on my NBG6616 with snapshots from April to July 2016. The newest snapshot from 2. August bricks my router and I have to tftp the original firmware. Unfortunately I didn't keep a old version from July that worked. So we will have to wait for a working snapshot...

Thanks for the confirmation @p4p4, I'll watch this space for updates!

I wonder if anybody has a working snapshot and we might compare what had changed or at least get a working latest version of OpenWRT on the go.

I have a old one from I think May 2016 (which was working fine on the NBG6616) on an old PC, that is at a friends house. Won't get hold of it in the next 2-3 weeks, but I can send it to you as soon as I have a chance to access the PC.

(Last edited by p4p4 on 8 Aug 2016, 19:06)

That would be awesome if it's not fixed by then!

If you can remember this thread I'm subscribed to it and get email alerts to responses?

OK, I'll message here as soon as I get hold of the older build.

Hey @p4p4, I checked out a commit from May (just at random, somewhere between Apr and Jul as you said it worked then) and built it myself, the firmware works! Flashed and up and running.

commit c9f9d0e3ad5ed8728f9f2c4c9d98d5a78b34f946
Author: Luka Perkov <luka@openwrt.org>
Date:   Tue May 10 22:37:30 2016 +0000

http://i.imgur.com/UzCIgSR.png

I've uploaded the build here for you if you want it: https://vaunt.eu/openwrt/

MD5:

58320124ae25fc4f5135efff53180119  openwrt-ar71xx-generic-NBG6616-squashfs-sysupgrade.bin

So I tried updating the packages and installing luci but it wants kernel 4.4.14 — so I checked out commit

689317c5cc3b768f3dd009bef2de901672c92729

(two commits after 4.4.14) and it's broken again, same issue where it doesn't start. That commit is from Mon Jul 4 19:29:43 2016.

So something broke the NBG6616 between the commits on May 10th and Jul 4th - I suspect it may be the kernel.

I'm wondering now if there's a way to get said packages without upgrading the kernel? At the moment I'm getting this

root@OpenWrt:~# opkg install kmod-ath10k ath10k-firmware-qca988x luci
Upgrading kmod-ath10k on root from 4.1.23+2016-01-10-1 to 4.4.14+2016-05-12-1...
Downloading http://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/packages/kernel/kmod-ath10k_4.4.14+2016-05-12-1_ar71xx.ipk.
Package ath10k-firmware-qca988x (2014-11-13-b00eb8d30fbebb6a5047ccacefa8c37e072fca9c-1) installed in root is up to date.
Unknown package 'luci'.
Collected errors:
 * satisfy_dependencies_for: Cannot satisfy the following dependencies for kmod-ath10k:
 *     kernel (= 4.4.14-1-46835b9e4f6bb5ab80f2678b9bff2d5b) * 
 * opkg_install_cmd: Cannot install package kmod-ath10k.
 * opkg_install_cmd: Cannot install package luci.

When trying to follow the steps here https://wiki.openwrt.org/toh/zyxel/nbg6 … ed_openwrt

Dear Naypam

thanks for the working firmware. Unfortunately I only now very basic stuff about modifying the firmware, so I can't answer your question... 

I hope somebody else in the forum can help???

Is there a way/place to report the broken firmware for the NBG6616?

The dev subdomain seems to be down but I'll make a ticket when it's up.

Edit: Made a bug report https://dev.openwrt.org/ticket/23123

(Last edited by Naypam on 11 Aug 2016, 17:40)

perfect, please keep me updated when you have news. I'll keep the 6616 on stock-firmware until then...

p4p4 wrote:

perfect, please keep me updated when you have news. I'll keep the 6616 on stock-firmware until then...

Yeah probably better, doesn't seem you can use any packages from the outdated kernel, at least not without creating a seperate repository and hacking the package repository.

https://dev.openwrt.org/ticket/23123 ticket created!

dear naypam

thank you for opening the ticket, hope it gets solved with the next commit!

this really teaches me "never touch a running system"... I had the May snapshot running without problems with ath10k and luci installed, and I just updated to the newest (not working) snapshot without a real reason

Hey Naypam

there is a new snapshot for the NBG6616 (from today). I have no access to the NBG6616 at the moment. Do you know if it works?

Hi,
I've tried this snapshot.
It doesn't work either...

Tmd11 wrote:

Hi,
I've tried this snapshot.
It doesn't work either...

then we will have to wait until the ticket is solved. hope it doesn't take too long, it's probably not very high priority.

Hi!

I did not register on dev.openwrt.org, so I'm writing here.

How can I watch the whole output with screen command using Linux?
For me, only the last line shown on the serial console:

[    5.113202] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012000c: 0xa580 instead
[    5.122821] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120010: 0x491e instead
[    5.132439] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120014: 0xf07f instead
[    5.142057] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120018: 0x625b instead
[    5.151678] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012001c: 0x4617 instead
[    5.161294] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120020: 0x5541 instead
[    5.170912] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120024: 0xc7a1 instead
[    5.180527] jffs2: Further such events for this erase block will not be printed
[    5.235193] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130000: 0x3549 instead
[    5.244821] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130004: 0x1665 instead
[    5.254435] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130008: 0x97ba instead
[    5.264053] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0013000c: 0xb454 instead
[    5.273670] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130010: 0x7f0a instead
[    5.283288] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130014: 0x8bb3 instead
[    5.292906] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130018: 0xcaa0 instead
[    5.302525] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0013001c: 0x5fa0 instead
[    5.312144] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130020: 0x0cf9 instead
[    5.321762] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130024: 0xfd74 instead
[    5.331377] jffs2: Further such events for this erase block will not be printed
[    5.386042] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140000: 0x0df7 instead
[    5.395672] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140004: 0xbbc9 instead
[    5.405292] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140008: 0x3c98 instead
[    5.414910] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014000c: 0xa327 instead
[    5.424522] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140010: 0x6d01 instead
[    5.434138] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140014: 0xaa2c instead
[    5.443756] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140018: 0xe1aa instead
[    5.453375] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014001c: 0xaf36 instead
[    5.462993] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140020: 0xff8e instead
[    5.472611] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140024: 0xdcc4 instead
[    5.482226] jffs2: Further such events for this erase block will not be printed
[    5.510024] jffs2: Empty flash at 0x00145b6c ends at 0x00146000
[    5.521546] jffs2: Empty flash at 0x00146004 ends at 0x00148000
[    5.552418] jffs2_scan_eraseblock(): End of filesystem marker found at 0x150000
[    5.559893] jffs2: Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes
[    5.568454] jffs2: empty_blocks 185, bad_blocks 0, c->nr_blocks 206
[    5.574872] VFS: Cannot open root device "(null)" or unknown-block(31,7): error -5
[    5.582539] Please append a correct "root=" boot option; here are the available partitions:
[    5.591019] 1f00             192 mtdblock0  (driver?)
[    5.596160] 1f01              64 mtdblock1  (driver?)
[    5.601289] 1f02              64 mtdblock2  (driver?)
[    5.606428] 1f03             384 mtdblock3  (driver?)
[    5.611559] 1f04             384 mtdblock4  (driver?)
[    5.616698] 1f05              64 mtdblock5  (driver?)
[    5.621828] 1f06            2048 mtdblock6  (driver?)
[    5.626968] 1f07           13184 mtdblock7  (driver?)
[    5.632098] 1f08           15232 mtdblock8  (driver?)
[    5.637236] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,7)
[    5.647714] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,7)
[   82.244758] random: nonblocking pool is initialized

@aafeher: thanks!

@Naypam: could you post the serial console in the ticket? I don't have a dev account either

The whole output:

# screen /dev/ttyUSB0 115200

[!p[?3;4l>[?1049h[?1h=(B

U-Boot 2009.11 (Aug 19 2015 - 09:56:20)

NBG6616 - Scorpion 1.0
DRAM:  32bit ddr2 128 MB
Flash: 16 MB
*** Warning *** : PCIe WLAN Module not found !!!
Net:   eth0, eth1


ZyXEL zloader v2.21 (Aug 19 2015 - 10:17:45)
Multiboot clinent version: 1.2
dup 1 speed 1000

Hit any key to stop autoboot:  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  3  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  2  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  0
### JFFS2 loading '/boot/vmlinux.lzma.uImage' to 0x80400000
Scanning JFFS2 FS: '/boot/vmlinux.lzma.uImage' found, done
Loading file: done
### JFFS2 load complete: 1372147 bytes loaded to 0x80400000
## Booting kernel from Legacy Image at 80400000 ...
   Image Name:   MIPS OpenWrt Linux-4.4.14
   Created:      2016-08-30  10:36:58 UTC
   Image Type:   MIPS Linux Kernel Image (lzma compressed)
   Data Size:    1372083 Bytes =  1.3 MB
   Load Address: 80060000
   Entry Point:  80060000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK

Starting kernel ...

[    0.000000] Linux version 4.4.14 (openwrt@openwrtbuild) (gcc version 5.3.0 (OpenWrt GCC 5.3.0 49928) ) #1 Sat Sep 3 21:50:37 UTC 2016
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019750 (MIPS 74Kc)
[    0.000000] SoC: Qualcomm Atheros QCA9558 ver 1 rev 0
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] User-defined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] No valid device tree found, continuing without
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    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] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line:  board=NBG6616 mtdparts=spi0.0:192k(u-boot)ro,64k(env)ro,64k(RFdata)ro,384k(zyxel_rfsd),384k(romd),64k(header),2048k(kernel),13184k(rootfs),15232k@0x120000(firmware) console=ttyS0,115200 mem=128M ethaddr=E8:37:7A:7A:9B:08 rootfstype=squashfs,jffs2 noinitrd
[    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=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] Memory: 125008K/131072K available (3075K kernel code, 161K rwdata, 768K rodata, 276K init, 205K bss, 6064K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS:51
[    0.000000] Clocks: CPU:720.000MHz, DDR:600.000MHz, AHB:200.000MHz, Ref:40.000MHz
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5309056796 ns
[    0.000007] sched_clock: 32 bits at 360MHz, resolution 2ns, wraps every 5965232126ns
[    0.008282] Calibrating delay loop... 358.80 BogoMIPS (lpj=1794048)
[    0.071178] pid_max: default: 32768 minimum: 301
[    0.076185] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.083231] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.092749] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.104200] NET: Registered protocol family 16
[    0.110062] MIPS: machine is Zyxel NBG6616
[    0.161179] ar724x-pci ar724x-pci.0: PCIe link is down
[    0.166670] registering PCI controller with io_map_base unset
[    0.172869] registering PCI controller with io_map_base unset
[    0.626143] PCI host bridge to bus 0000:00
[    0.630547] pci_bus 0000:00: root bus resource [mem 0x10000000-0x11ffffff]
[    0.637855] pci_bus 0000:00: root bus resource [io  0x0000]
[    0.643785] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.651001] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.659566] PCI host bridge to bus 0000:01
[    0.663923] pci_bus 0000:01: root bus resource [mem 0x12000000-0x13ffffff]
[    0.671259] pci_bus 0000:01: root bus resource [io  0x0001]
[    0.677184] pci_bus 0000:01: root bus resource [??? 0x00000000 flags 0x0]
[    0.684406] pci_bus 0000:01: No busn resource found for root bus, will use [bus 01-ff]
[    0.693252] pci 0000:01:00.0: BAR 0: assigned [mem 0x12000000-0x121fffff 64bit]
[    0.701065] pci 0000:01:00.0: BAR 6: assigned [mem 0x12200000-0x1220ffff pref]
[    0.708750] pci 0000:01:00.0: using irq 41 for pin 1
[    0.714757] clocksource: Switched to clocksource MIPS
[    0.721177] NET: Registered protocol family 2
[    0.726544] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.733964] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.740768] TCP: Hash tables configured (established 1024 bind 1024)
[    0.747604] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.753826] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.760743] NET: Registered protocol family 1
[    0.766231] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.786783] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.792995] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.805358] io scheduler noop registered
[    0.809534] io scheduler deadline registered (default)
[    0.815241] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.824164] console [ttyS0] disabled
[    0.848050] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 2500000) is a 16550A
[    0.857230] console [ttyS0] enabled
[    0.857230] console [ttyS0] enabled
[    0.864639] bootconsole [early0] disabled
[    0.864639] bootconsole [early0] disabled
[    0.877177] m25p80 spi0.0: found mx25l12805d, expected m25p80
[    0.883023] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
[    0.888213] 9 cmdlinepart partitions found on MTD device spi0.0
[    0.894217] Creating 9 MTD partitions on "spi0.0":
[    0.899091] 0x000000000000-0x000000030000 : "u-boot"
[    0.905796] 0x000000030000-0x000000040000 : "env"
[    0.911786] 0x000000040000-0x000000050000 : "RFdata"
[    0.918099] 0x000000050000-0x0000000b0000 : "zyxel_rfsd"
[    0.924726] 0x0000000b0000-0x000000110000 : "romd"
[    0.930872] 0x000000110000-0x000000120000 : "header"
[    0.937213] 0x000000120000-0x000000320000 : "kernel"
[    0.943484] 0x000000320000-0x000001000000 : "rootfs"
[    0.949824] mtd: device 7 (rootfs) set to be root filesystem
[    0.955679] mtdsplit: no squashfs found in "rootfs"
[    0.960638] 0x000000120000-0x000001000000 : "firmware"
[    0.975845] switch0: Atheros AR8337 rev. 2 switch registered on ag71xx-mdio.0
[    1.072792] libphy: ag71xx_mdio: probed
[    1.666262] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.0:00 [uid=004dd036, driver=Atheros AR8216/AR8236/AR8316]
[    1.677570] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:RGMII
[    2.266341] eth1: Atheros AG71xx at 0xba000000, irq 5, mode:SGMII
[    2.274362] NET: Registered protocol family 10
[    2.282221] NET: Registered protocol family 17
[    2.286829] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    2.299671] Bridge firewalling registered
[    2.303841] 8021q: 802.1Q VLAN Support v1.8
[    2.311532] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 0xc99f instead
[    2.321187] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000004: 0x5f2d instead
[    2.330801] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008: 0x6278 instead
[    2.340418] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000000c: 0x0755 instead
[    2.350035] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000010: 0xac51 instead
[    2.359654] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000014: 0x3bb7 instead
[    2.369272] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000018: 0x95be instead
[    2.378891] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000001c: 0x74c1 instead
[    2.388509] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000020: 0x3812 instead
[    2.398128] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000024: 0x51ee instead
[    2.407743] jffs2: Further such events for this erase block will not be printed
[    2.462416] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010000: 0x8ac2 instead
[    2.472038] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010004: 0x5267 instead
[    2.481660] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010008: 0xcc53 instead
[    2.491276] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001000c: 0x1ecc instead
[    2.500895] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010010: 0x39a4 instead
[    2.510513] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010014: 0x5394 instead
[    2.520132] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010018: 0x6cc3 instead
[    2.529749] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0001001c: 0xc4f0 instead
[    2.539368] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010020: 0x4659 instead
[    2.548986] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00010024: 0xa2ea instead
[    2.558601] jffs2: Further such events for this erase block will not be printed
[    2.613255] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020000: 0xd974 instead
[    2.622879] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020004: 0x3165 instead
[    2.632499] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020008: 0x5078 instead
[    2.642116] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002000c: 0x9b4b instead
[    2.651734] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020010: 0x3ce4 instead
[    2.661353] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020014: 0x8991 instead
[    2.670988] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020018: 0xa1ac instead
[    2.680610] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0002001c: 0xdfc8 instead
[    2.690226] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020020: 0x86da instead
[    2.699845] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00020024: 0xfb04 instead
[    2.709459] jffs2: Further such events for this erase block will not be printed
[    2.764111] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00030000: 0xece0 instead
[    2.773736] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00030004: 0x730c instead
[    2.783358] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00030008: 0xf0ab instead
[    2.792975] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003000c: 0xf666 instead
[    2.802593] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00030010: 0x52fb instead
[    2.812212] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00030014: 0x6314 instead
[    2.821831] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00030018: 0xf956 instead
[    2.831448] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0003001c: 0x8e29 instead
[    2.841066] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00030020: 0x709e instead
[    2.850685] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00030024: 0x5672 instead
[    2.860300] jffs2: Further such events for this erase block will not be printed
[    2.914957] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040000: 0xd9c8 instead
[    2.924573] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040004: 0x4e77 instead
[    2.934194] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040008: 0x808b instead
[    2.943808] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004000c: 0x5b41 instead
[    2.953426] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040010: 0xdf2e instead
[    2.963044] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040014: 0x0ae2 instead
[    2.972663] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040018: 0xa5d5 instead
[    2.982280] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0004001c: 0x0887 instead
[    2.991899] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040020: 0x3dae instead
[    3.001518] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00040024: 0x6edd instead
[    3.011133] jffs2: Further such events for this erase block will not be printed
[    3.080725] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00050000: 0x5a78 instead
[    3.090359] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00050004: 0xa3d1 instead
[    3.099983] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00050008: 0x385a instead
[    3.109599] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005000c: 0xb52c instead
[    3.119217] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00050010: 0x78a4 instead
[    3.128836] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00050014: 0x72a2 instead
[    3.138454] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00050018: 0x09c6 instead
[    3.148072] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0005001c: 0x0f27 instead
[    3.157691] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00050020: 0x681c instead
[    3.167309] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00050024: 0x3eba instead
[    3.176924] jffs2: Further such events for this erase block will not be printed
[    3.190204] jffs2: Old JFFS2 bitmask found at 0x00051d60
[    3.195593] jffs2: You cannot use older JFFS2 filesystems with newer kernels
[    3.244115] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00060000: 0x1dc3 instead
[    3.253741] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00060004: 0xe236 instead
[    3.263362] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00060008: 0x3a70 instead
[    3.272979] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006000c: 0xc826 instead
[    3.282598] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00060010: 0x5056 instead
[    3.292216] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00060014: 0x4f97 instead
[    3.301835] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00060018: 0x2529 instead
[    3.311453] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0006001c: 0xc357 instead
[    3.321071] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00060020: 0xdc9a instead
[    3.330689] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00060024: 0xd372 instead
[    3.340305] jffs2: Further such events for this erase block will not be printed
[    3.394962] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00070000: 0x0dea instead
[    3.404578] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00070004: 0x65b3 instead
[    3.414198] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00070008: 0x2161 instead
[    3.423812] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007000c: 0xf3ea instead
[    3.433431] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00070010: 0xfc1a instead
[    3.443048] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00070014: 0x09f6 instead
[    3.452667] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00070018: 0xb59e instead
[    3.462285] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0007001c: 0x0714 instead
[    3.471904] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00070020: 0xe71e instead
[    3.481523] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00070024: 0xf3c4 instead
[    3.491137] jffs2: Further such events for this erase block will not be printed
[    3.545793] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080000: 0xf0aa instead
[    3.555413] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080004: 0x4735 instead
[    3.565027] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080008: 0xc632 instead
[    3.574637] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0008000c: 0xacc4 instead
[    3.584254] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080010: 0x5134 instead
[    3.593872] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080014: 0x5af1 instead
[    3.603491] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080018: 0x9bf7 instead
[    3.613109] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0008001c: 0x7208 instead
[    3.622727] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080020: 0xed8d instead
[    3.632346] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00080024: 0x9ef8 instead
[    3.641960] jffs2: Further such events for this erase block will not be printed
[    3.675860] jffs2: Old JFFS2 bitmask found at 0x00088cc4
[    3.681246] jffs2: You cannot use older JFFS2 filesystems with newer kernels
[    3.709186] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00090000: 0x1037 instead
[    3.718814] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00090004: 0x0395 instead
[    3.728435] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00090008: 0x2c18 instead
[    3.738051] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0009000c: 0x2db3 instead
[    3.747670] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00090010: 0x35ba instead
[    3.757288] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00090014: 0x1485 instead
[    3.766907] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00090018: 0xef1e instead
[    3.776524] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0009001c: 0x47d7 instead
[    3.786143] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00090020: 0x7a27 instead
[    3.795761] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00090024: 0x5dc4 instead
[    3.805376] jffs2: Further such events for this erase block will not be printed
[    3.860027] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a0000: 0x9da2 instead
[    3.869656] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a0004: 0xe174 instead
[    3.879275] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a0008: 0x5b2e instead
[    3.888892] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a000c: 0x6992 instead
[    3.898511] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a0010: 0x14bf instead
[    3.908128] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a0014: 0x0cc5 instead
[    3.917747] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a0018: 0x24af instead
[    3.927365] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a001c: 0xf2ac instead
[    3.936983] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a0020: 0xe1c1 instead
[    3.946602] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000a0024: 0xd6f7 instead
[    3.956216] jffs2: Further such events for this erase block will not be printed
[    4.010867] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b0000: 0x38da instead
[    4.020495] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b0004: 0x6627 instead
[    4.030115] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b0008: 0x1b4d instead
[    4.039733] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b000c: 0xd5d0 instead
[    4.049353] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b0010: 0xb114 instead
[    4.058970] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b0014: 0xaa2f instead
[    4.068588] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b0018: 0x1ae3 instead
[    4.078206] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b001c: 0xf1e3 instead
[    4.087825] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b0020: 0x9d37 instead
[    4.097444] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000b0024: 0x044d instead
[    4.107057] jffs2: Further such events for this erase block will not be printed
[    4.161708] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0000: 0xdd7d instead
[    4.171334] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0004: 0x25c4 instead
[    4.180956] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0008: 0xd05d instead
[    4.190573] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c000c: 0x52de instead
[    4.200192] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0010: 0x27bd instead
[    4.209810] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0014: 0x9015 instead
[    4.219429] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0018: 0x64da instead
[    4.229047] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c001c: 0x10fa instead
[    4.238666] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0020: 0x7adb instead
[    4.248284] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000c0024: 0x5e34 instead
[    4.257898] jffs2: Further such events for this erase block will not be printed
[    4.312545] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d0000: 0x0966 instead
[    4.322176] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d0004: 0xfe28 instead
[    4.331796] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d0008: 0x821a instead
[    4.341414] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d000c: 0x91b6 instead
[    4.351032] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d0010: 0x7379 instead
[    4.360652] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d0014: 0x31c0 instead
[    4.370270] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d0018: 0x9b2c instead
[    4.379888] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d001c: 0x0bf9 instead
[    4.389506] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d0020: 0xc0eb instead
[    4.399125] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000d0024: 0xd3e0 instead
[    4.408740] jffs2: Further such events for this erase block will not be printed
[    4.463387] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e0000: 0xfc07 instead
[    4.473017] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e0004: 0xc19b instead
[    4.482638] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e0008: 0xbb54 instead
[    4.492255] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e000c: 0x6087 instead
[    4.501874] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e0010: 0x0678 instead
[    4.511494] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e0014: 0xaea6 instead
[    4.521111] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e0018: 0x6b57 instead
[    4.530729] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e001c: 0x17af instead
[    4.540348] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e0020: 0xac67 instead
[    4.549966] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000e0024: 0x5449 instead
[    4.559580] jffs2: Further such events for this erase block will not be printed
[    4.614228] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f0000: 0x6f1c instead
[    4.623857] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f0004: 0x57e9 instead
[    4.633479] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f0008: 0x106c instead
[    4.643097] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f000c: 0x5165 instead
[    4.652715] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f0010: 0x30b5 instead
[    4.662333] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f0014: 0xb3ec instead
[    4.671966] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f0018: 0x724f instead
[    4.681589] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f001c: 0xbb3e instead
[    4.691206] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f0020: 0xba75 instead
[    4.700824] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x000f0024: 0x48f0 instead
[    4.710438] jffs2: Further such events for this erase block will not be printed
[    4.744335] jffs2: Old JFFS2 bitmask found at 0x000f8e2c
[    4.749727] jffs2: You cannot use older JFFS2 filesystems with newer kernels
[    4.777652] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00100000: 0x7913 instead
[    4.787283] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00100004: 0xbf84 instead
[    4.796904] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00100008: 0x0676 instead
[    4.806521] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0010000c: 0xcd47 instead
[    4.816139] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00100010: 0x7676 instead
[    4.825758] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00100014: 0xa081 instead
[    4.835377] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00100018: 0x27bc instead
[    4.844996] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0010001c: 0x0769 instead
[    4.854606] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00100020: 0xb9d8 instead
[    4.864223] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00100024: 0x41fd instead
[    4.873837] jffs2: Further such events for this erase block will not be printed
[    4.928498] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00110000: 0xf28b instead
[    4.938124] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00110004: 0x86bc instead
[    4.947744] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00110008: 0xfd1c instead
[    4.957362] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0011000c: 0x4b46 instead
[    4.966980] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00110010: 0x29b8 instead
[    4.976598] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00110014: 0x1537 instead
[    4.986216] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00110018: 0xf6a7 instead
[    4.995836] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0011001c: 0xfe24 instead
[    5.005453] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00110020: 0x5508 instead
[    5.015072] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00110024: 0x735f instead
[    5.024680] jffs2: Further such events for this erase block will not be printed
[    5.094273] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120000: 0x39e2 instead
[    5.103898] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120004: 0xeba4 instead
[    5.113518] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120008: 0xcc58 instead
[    5.123136] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012000c: 0xa580 instead
[    5.132754] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120010: 0x491e instead
[    5.142372] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120014: 0xf07f instead
[    5.151994] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120018: 0x625b instead
[    5.161609] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0012001c: 0x4617 instead
[    5.171229] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120020: 0x5541 instead
[    5.180847] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00120024: 0xc7a1 instead
[    5.190461] jffs2: Further such events for this erase block will not be printed
[    5.245120] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130000: 0x3549 instead
[    5.254734] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130004: 0x1665 instead
[    5.264356] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130008: 0x97ba instead
[    5.273977] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0013000c: 0xb454 instead
[    5.283595] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130010: 0x7f0a instead
[    5.293213] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130014: 0x8bb3 instead
[    5.302832] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130018: 0xcaa0 instead
[    5.312451] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0013001c: 0x5fa0 instead
[    5.322069] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130020: 0x0cf9 instead
[    5.331687] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00130024: 0xfd74 instead
[    5.341302] jffs2: Further such events for this erase block will not be printed
[    5.395961] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140000: 0x0df7 instead
[    5.405587] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140004: 0xbbc9 instead
[    5.415209] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140008: 0x3c98 instead
[    5.424826] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014000c: 0xa327 instead
[    5.434439] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140010: 0x6d01 instead
[    5.444054] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140014: 0xaa2c instead
[    5.453672] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140018: 0xe1aa instead
[    5.463292] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0014001c: 0xaf36 instead
[    5.472910] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140020: 0xff8e instead
[    5.482528] jffs2: jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00140024: 0xdcc4 instead
[    5.492142] jffs2: Further such events for this erase block will not be printed
[    5.519940] jffs2: Empty flash at 0x00145b6c ends at 0x00146000
[    5.531463] jffs2: Empty flash at 0x00146004 ends at 0x00148000
[    5.562334] jffs2_scan_eraseblock(): End of filesystem marker found at 0x150000
[    5.569807] jffs2: Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes
[    5.578370] jffs2: empty_blocks 185, bad_blocks 0, c->nr_blocks 206
[    5.584790] VFS: Cannot open root device "(null)" or unknown-block(31,7): error -5
[    5.592465] Please append a correct "root=" boot option; here are the available partitions:
[    5.600952] 1f00             192 mtdblock0  (driver?)
[    5.606094] 1f01              64 mtdblock1  (driver?)
[    5.611223] 1f02              64 mtdblock2  (driver?)
[    5.616362] 1f03             384 mtdblock3  (driver?)
[    5.621493] 1f04             384 mtdblock4  (driver?)
[    5.626631] 1f05              64 mtdblock5  (driver?)
[    5.631761] 1f06            2048 mtdblock6  (driver?)
[    5.636901] 1f07           13184 mtdblock7  (driver?)
[    5.642031] 1f08           15232 mtdblock8  (driver?)
[    5.647169] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,7)
[    5.657625] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,7)

Thanks @aafeher — is this on the latest branch?

I can't actually reply to bug on Trac as the CAPTCHA is broken and it's IP banned me (tried another browser through a VPN and it just banned me there as well, can't register or reply).

So I believe they're using a new bug tracker and trac has been discontinued though I'd like this bug report with the fantastic serial console output from @aafeher attached.

You can see somebody asking for a serial output here https://dev.openwrt.org/ticket/23123 but I have no way of updating anything on that page.

The discussion might have continued from here.