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Opened 21 months ago

#22390 new defect

Tp-link Archer C9 Kernel Panic issue using 15.05 release firmware

Reported by: sharkon Owned by: developers
Priority: high Milestone:
Component: kernel Version: Chaos Calmer 15.05
Keywords: archer C9 kernel panic Cc:

Description

Device:Tp-link archer C9 V2
firmware download from http://downloads.openwrt.org/chaos_calmer/15.05/bcm53xx/generic/openwrt-15.05-bcm53xx-asus-rt-ac87u-squashfs.trx

while upgrade to openwrt 15.05 ,and flash is OK,but restart the device ,occur the below issues " Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)"

==================================================================
BusyBox v1.19.4 (2015-12-30 20:59:54 CST) built-in shell (ash)
Enter 'help' for a list of built-in commands.

MM NM MMMMMMM M M

$MMMMM MMMMM MMMMMMMMMMM MMM MMM

MMMMMMMM MM MMMMM. MMMMM:MMMMMM: MMMM MMMMM

MMMM= MMMMMM MMM MMMM MMMMM MMMM MMMMMM MMMM MMMMM'
MMMM= MMMMM MMMM MM MMMMM MMMM MMMM MMMMNMMMMM
MMMM= MMMM MMMMM MMMMM MMMM MMMM MMMMMMMM
MMMM= MMMM MMMMMM MMMMM MMMM MMMM MMMMMMMMM
MMMM= MMMM MMMMM, NMMMMMMMM MMMM MMMM MMMMMMMMMMM
MMMM= MMMM MMMMMM MMMMMMMM MMMM MMMM MMMM MMMMMM
MMMM= MMMM MM MMMM MMMM MMMM MMMM MMMM MMMM
MMMM$ ,MMMMM MMMMM MMMM MMM MMMM MMMMM MMMM MMMM

MMMMMMM: MMMMMMM M MMMMMMMMMMMM MMMMMMM MMMMMMM

MMMMMM MMMMN M MMMMMMMMM MMMM MMMM

MMMM M MMMMMMM M M

M

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

For those about to rock... (Attitude Adjustment, r4873)

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

root@Akronite:/# ll
/bin/ash: ll: not found
root@Akronite:/# cat /proc/mtd
dev: size erasesize name
mtd0: 00040000 00010000 "boot"
mtd1: 00fb0000 00010000 "linux"
mtd2: 00db0000 00010000 "rootfs"
mtd3: 00010000 00010000 "usb-config"
mtd4: 00020000 00010000 "log"
mtd5: 00010000 00010000 "nvram"
root@Akronite:/# tftp 192.168.0.66 -g -r openwrt-15.05-bcm53xx-asus-rt-ac87u-squ
ashfs.trx
tftp: can't open 'openwrt-15.05-bcm53xx-asus-rt-ac87u-squashfs.trx': Read-only file system
root@Akronite:/# cd /tmp/
root@Akronite:/tmp# tftp 192.168.0.66 -g -r openwrt-15.05-bcm53xx-asus-rt-ac87u-
squashfs.trx
root@Akronite:/tmp#
root@Akronite:/tmp#
root@Akronite:/tmp#
root@Akronite:/tmp# ls
TZ
database.bin
default-mac
dhcp.leases
dropbear
etc
fstab
improxy.pid
lock
log
miniupnpd_ext_iface
nat.hw_switch
nat.switch
openwrt-15.05-bcm53xx-asus-rt-ac87u-squashfs.trx
overlay
productinfo
resolv.conf
resolv.conf.auto
run
scan_file
spool
state
wifi_state
wps_monitor.pid
root@Akronite:/tmp# mtd -r write openwrt-15.05-bcm53xx-asus-rt-ac87u-squashfs.tr
x linux
Unlocking linux ...

Writing from openwrt-15.05-bcm53xx-asus-rt-ac87u-squashfs.trx to linux ...
Rebooting ...
Restarting system.
Digital core power voltage set to 1.0V
Decompressing...done
Digital core power voltage set to 1.0V

SHMOO VER 1.13

PKID07DC06011801080000000000001A103F01000000

S300001EB
000014A0

RDLYW0 00000004

RDENW0 00000036

RDQSW0

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123

00 ---------------++++++++++++++++++++++++X++++++++++++++++++++++++
01 -----------------+++++++++++++++++++++++X+++++++++++++++++++++++
02 -------------+++++++++++++++++++++++++X+++++++++++++++++++++++++
03 -------------+++++++++++++++++++++++++X+++++++++++++++++++++++++
04 --------++++++++++++++++++++++++++X++++++++++++++++++++++++++---
05 -----------------+++++++++++++++++++++++X+++++++++++++++++++++++
06 ---------+++++++++++++++++++++++++++X++++++++++++++++++++++++++-
07 --------------+++++++++++++++++++++++++X++++++++++++++++++++++++
08 -------+++++++++++++++++++++++++++X++++++++++++++++++++++++++---
09 ---------+++++++++++++++++++++++++++X++++++++++++++++++++++++++-
10 --+++++++++++++++++++++++++++X+++++++++++++++++++++++++++-------
11 ------------++++++++++++++++++++++++++X++++++++++++++++++++++++-
12 --------++++++++++++++++++++++++++X++++++++++++++++++++++++++---
13 ------------++++++++++++++++++++++++++X+++++++++++++++++++++++++
14 ----------+++++++++++++++++++++++++++X++++++++++++++++++++++++--
15 -----------++++++++++++++++++++++++++X++++++++++++++++++++++++++

PW0

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123

00 ------------++++++++++++++++++++++++++X+++++++++++++++++++++++++
01 -------------+++++++++++++++++++++++++X+++++++++++++++++++++++++
02 ----------+++++++++++++++++++++++++++X++++++++++++++++++++++++++
03 ---------+++++++++++++++++++++++++++X+++++++++++++++++++++++++++
04 --+++++++++++++++++++++++++++++++X++++++++++++++++++++++++++++--
05 --------------+++++++++++++++++++++++++X++++++++++++++++++++++++
06 -----+++++++++++++++++++++++++++++X++++++++++++++++++++++++++++-
07 ------------++++++++++++++++++++++++++X+++++++++++++++++++++++++
08 ---+++++++++++++++++++++++++++++X++++++++++++++++++++++++++++---
09 ------+++++++++++++++++++++++++++++X++++++++++++++++++++++++++++
10 ++++++++++++++++++++++++++++X++++++++++++++++++++++++++++-------
11 --------++++++++++++++++++++++++++++X+++++++++++++++++++++++++++
12 ---++++++++++++++++++++++++++++++X++++++++++++++++++++++++++++--
13 ---------+++++++++++++++++++++++++++X+++++++++++++++++++++++++++
14 ------+++++++++++++++++++++++++++++X++++++++++++++++++++++++++++
15 --------++++++++++++++++++++++++++++X+++++++++++++++++++++++++++

NW0

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123

00 --------------+++++++++++++++++++++++++X++++++++++++++++++++++++
01 -----------------+++++++++++++++++++++++X+++++++++++++++++++++++
02 -------------+++++++++++++++++++++++++X+++++++++++++++++++++++++
03 -------------+++++++++++++++++++++++++X+++++++++++++++++++++++++
04 --------++++++++++++++++++++++++++X++++++++++++++++++++++++++---
05 -----------------+++++++++++++++++++++++X+++++++++++++++++++++++
06 ---------+++++++++++++++++++++++++++X++++++++++++++++++++++++++-
07 -------------+++++++++++++++++++++++++X+++++++++++++++++++++++++
08 ------+++++++++++++++++++++++++++X+++++++++++++++++++++++++++---
09 ---------+++++++++++++++++++++++++++X++++++++++++++++++++++++++-
10 ---+++++++++++++++++++++++++++X++++++++++++++++++++++++++-------
11 -----------++++++++++++++++++++++++++X+++++++++++++++++++++++++-
12 --------++++++++++++++++++++++++++X++++++++++++++++++++++++++---
13 ------------++++++++++++++++++++++++++X+++++++++++++++++++++++++
14 ----------+++++++++++++++++++++++++++X++++++++++++++++++++++++--
15 -----------++++++++++++++++++++++++++X++++++++++++++++++++++++++

WRDQW0

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123

00 ++++++++++++++++++++++++X++++++++++++++++++++++++-----------+++-
01 ---++++++++++++++++++++++++X++++++++++++++++++++++++------------
02 ++++++++++++++++++++++++X+++++++++++++++++++++++----------+++++-
03 ++++++++++++++++++++++++++X+++++++++++++++++++++++++----------+-
04 ++++++++++++++++++++++X++++++++++++++++++++++-----------+++++++-
05 -+++++++++++++++++++++++++X+++++++++++++++++++++++++----------+-
06 ++++++++++++++++++++++++X+++++++++++++++++++++++------------+++-
07 -+++++++++++++++++++++++++X+++++++++++++++++++++++++------------
08 ++++++++++++++++++++++X++++++++++++++++++++++------------++++++-
09 +++++++++++++++++++++++++X++++++++++++++++++++++++-----------++-
10 ++++++++++++++++++++++X+++++++++++++++++++++-------------++++++-
11 ++++++++++++++++++++++++X+++++++++++++++++++++++-------------++-
12 ++++++++++++++++++++++X+++++++++++++++++++++------------+++++++-
13 +++++++++++++++++++++++++X++++++++++++++++++++++++----------+++-
14 ++++++++++++++++++++++++X+++++++++++++++++++++++------------+++-
15 ++++++++++++++++++++++++X+++++++++++++++++++++++-----------++++-

WRDMW0 00000024
WRDMW0 00000023

ADDR

0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123

00 ++++++++++++++++++++S++++++++++X++++++++++++++++++++++++++++++++

Decompressing...done

CFE version 6.37.14.93 (r469350) based on BBP 1.0.37 for BCM947XX (32bit,SP,)
Build Date: 2015年 07月 08日 星期三 16:42:42 CST (tomcat@buildserver)
Copyright (C) 2000-2008 Broadcom Corporation.

Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 800 MHz
Info: DDR frequency set from clkfreq=1000,*800*
et0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.14.93 (r469350)
CPU type 0x0: 1000MHz
Tot mem: 131072 KBytes

CFE mem: 0x00F00000 - 0x02F80F3C (34082620)
Data: 0x00F48C1C - 0x00F490F0 (1236)
BSS: 0x00F49100 - 0x00F7EF3C (220732)
Heap: 0x00F7EF3C - 0x02F7EF3C (33554432)
Stack: 0x02F7EF3C - 0x02F80F3C (8192)
Text: 0x00F00000 - 0x00F3F36C (258924)

Device eth0: hwaddr EC-08-6B-FA-0E-A4, ipaddr 192.168.0.1, mask 255.255.255.0

gateway not set, nameserver not set

Loader:raw Filesys:tftp Dev:eth0 File:: Options:(null)
Loading: Failed.
Could not load :: Timeout occured
Loader:raw Filesys:raw Dev:flash0.os File: Options:(null)
Loading: .. 1261477 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 (OpenWrt/Linaro GCC 4.8-2014.04 r46450) ) #1 SMP Fri Sep 4 14:50:34 CEST 2015
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Asus RT-AC87U
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 9 pages/cpu @c6dd5000 s5952 r8192 d22720 u36864
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65280
[ 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 rwdata, 404K rodata, 180K init, 276K bss, 6196K reserved, 131072K highmem)
[ 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 -> 0x7a530001
[ 0.000000] L2C: platform provided aux values permit register corruption.
[ 0.000000] L2C: DT/platform modifies aux control register: 0x0a130000 -> 0x7a530001
[ 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
[ 0.000014] sched_clock: 64 bits at 400MHz, resolution 2ns, wraps every 2748779069440ns
[ 0.010419] Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816)
[ 0.103839] pid_max: default: 32768 minimum: 301
[ 0.109876] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.118279] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.127731] CPU: Testing write buffer coherency: ok
[ 0.134205] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.141513] Setting up static identity map for 0x11a60 - 0x11a94
[ 0.150899] CPU1: Booted secondary processor
[ 0.190226] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.190309] Brought up 2 CPUs
[ 0.206788] SMP: Total of 2 processors activated (3188.32 BogoMIPS).
[ 0.214865] CPU: All CPU(s) started in SVC mode.
[ 0.227806] NET: Registered protocol family 16
[ 0.234232] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.272106] Switched to clocksource arm_global_timer
[ 0.279451] NET: Registered protocol family 2
[ 0.285784] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.294663] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.302772] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.310905] TCP: reno registered
[ 0.315060] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.322510] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.330705] NET: Registered protocol family 1
[ 0.337165] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.345770] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.353223] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.365985] msgmni has been set to 243
[ 0.371360] bounce: pool size: 64 pages
[ 0.376276] io scheduler noop registered
[ 0.381316] io scheduler deadline registered (default)
[ 0.388124] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.398430] console [ttyS0] disabled
[ 0.403106] 18000300.serial: ttyS0 at MMIO 0x18000300 (irq = 117, base_baud = 7812500) is a 16550
[ 0.414374] console [ttyS0] enabled
[ 0.414374] console [ttyS0] enabled
[ 0.423226] bootconsole [earlycon0] disabled
[ 0.423226] bootconsole [earlycon0] disabled
[ 0.434406] 18000400.serial: ttyS1 at MMIO 0x18000400 (irq = 117, base_baud = 7812500) is a 16550
[ 0.446949] libphy: Fixed MDIO Bus: probed
[ 0.452194] bgmac: Broadcom 47xx GBit MAC driver loaded
[ 0.458909] bcma: bus0: Found chip with id 53010, rev 0x00 and package 0x00
[ 0.467726] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x2A, class 0x0)
[ 0.478510] bcma: bus0: Core 1 found: Chipcommon B (manuf 0x4BF, id 0x50B, rev 0x01, class 0x0)
[ 0.489496] bcma: bus0: Core 2 found: DMA (manuf 0x4BF, id 0x502, rev 0x01, class 0x0)
[ 0.499486] bcma: bus0: Core 3 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x05, class 0x0)
[ 0.510024] bcma: bus0: Core 4 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x05, class 0x0)
[ 0.520562] bcma: bus0: Core 5 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x05, class 0x0)
[ 0.531100] bcma: bus0: Core 6 found: GBit MAC (manuf 0x4BF, id 0x82D, rev 0x05, class 0x0)
[ 0.541603] bcma: bus0: Core 7 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev 0x01, class 0x0)
[ 0.552327] bcma: bus0: Core 8 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev 0x01, class 0x0)
[ 0.563063] bcma: bus0: Core 9 found: PCIe Gen 2 (manuf 0x4BF, id 0x501, rev 0x01, class 0x0)
[ 0.573837] bcma: bus0: Core 10 found: ARM Cortex A9 core (ihost) (manuf 0x4BF, id 0x510, rev 0x01, class 0x0)
[ 0.586440] bcma: bus0: Core 11 found: USB 2.0 (manuf 0x4BF, id 0x504, rev 0x01, class 0x0)
[ 0.596972] bcma: bus0: Core 12 found: USB 3.0 (manuf 0x4BF, id 0x505, rev 0x01, class 0x0)
[ 0.607518] bcma: bus0: Core 13 found: SDIO3 (manuf 0x4BF, id 0x503, rev 0x01, class 0x0)
[ 0.617845] bcma: bus0: Core 14 found: I2S (manuf 0x4BF, id 0x834, rev 0x03, class 0x0)
[ 0.627965] bcma: bus0: Core 15 found: ARM Cortex A9 JTAG (manuf 0x4BF, id 0x506, rev 0x01, class 0x0)
[ 0.639714] bcma: bus0: Core 16 found: Denali DDR2/DDR3 memory controller (manuf 0x4BF, id 0x507, rev 0x01, class 0x0)
[ 0.653203] bcma: bus0: Core 17 found: ROM (manuf 0x4BF, id 0x508, rev 0x01, class 0x0)
[ 0.663304] bcma: bus0: Core 18 found: NAND flash controller (manuf 0x4BF, id 0x509, rev 0x01, class 0x0)
[ 0.675379] bcma: bus0: Core 19 found: SPI flash controller (manuf 0x4BF, id 0x50A, rev 0x01, class 0x0)
[ 0.700984] bcm_nand bcma0:18: NAND Controller rev 6.01
[ 0.741004] nand: No NAND device found
[ 0.745712] bcm_nand bcma0:18: scanning the nand flash chip failed with -19
[ 0.755041] bcm53xxspiflash spi32766.0: w25q128 (16384 Kbytes)
[ 1.127488] 5 bcm47xxpart partitions found on MTD device spi32766.0
[ 1.135348] Creating 5 MTD partitions on "spi32766.0":
[ 1.141793] 0x000000000000-0x000000040000 : "boot"
[ 1.148573] 0x000000040000-0x000000ff0000 : "firmware"
[ 1.155718] 0x00000004001c-0x000000440000 : "linux"
[ 1.162509] 0x000000440000-0x000000ff0000 : "ubi"
[ 1.169059] 0x000000ff0000-0x000001000000 : "nvram"
[ 1.260252] bgmac bcma0:3: Found PHY addr: 30 (NOREGS)
[ 1.267266] bgmac bcma0:3: Support for Roboswitch not implemented
[ 1.276489] b53_common: found switch: BCM53012, rev 5
[ 1.283586] bgmac bcma0:4: Invalid MAC addr: 00:00:00:00:00:00
[ 1.290926] bgmac bcma0:4: Using random MAC: 06:e4:01:e1:11:d5
[ 1.298312] bgmac bcma0:4: Found PHY addr: 0
[ 1.305252] bgmac: Timeout waiting for reg 0x180
[ 1.311057] bgmac bcma0:4: Writing to PHY 0 register 0x0 failed
[ 1.319602] bgmac: Timeout waiting for reg 0x180
[ 1.325401] bgmac bcma0:4: Reading PHY 0 register 0x0 failed
[ 1.332493] bgmac bcma0:4: PHY reset failed
[ 1.337732] bgmac bcma0:4: Support for Roboswitch not implemented
[ 1.346438] bgmac bcma0:5: Invalid MAC addr: 00:00:00:00:00:00
[ 1.353799] bgmac bcma0:5: Using random MAC: 1a:6e:90:4d:b4:6a
[ 1.361178] bgmac bcma0:5: Found PHY addr: 0
[ 1.368097] bgmac: Timeout waiting for reg 0x180
[ 1.373903] bgmac bcma0:5: Writing to PHY 0 register 0x0 failed
[ 1.382451] bgmac: Timeout waiting for reg 0x180
[ 1.388239] bgmac bcma0:5: Reading PHY 0 register 0x0 failed
[ 1.395343] bgmac bcma0:5: PHY reset failed
[ 1.400587] bgmac bcma0:5: Support for Roboswitch not implemented
[ 1.409274] bgmac: Unsupported core_unit 3
[ 1.414449] bgmac: probe of bcma0:6 failed with error -524
[ 1.421445] pci_host_bcm5301x bcma0:7: initializing PCIe controller
[ 1.700970] pci_host_bcm5301x bcma0:7: link: UP
[ 1.706792] pci_host_bcm5301x bcma0:7: PCI host bridge to bus 0000:00
[ 1.714887] pci_bus 0000:00: root bus resource [mem 0x08000000-0x0fffffff]
[ 1.723512] pci_bus 0000:00: root bus resource [io 0x0000]
[ 1.730491] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 1.740708] PCI: bus0: Fast back to back transfers disabled
[ 1.748216] PCI: bus1: Fast back to back transfers disabled
[ 1.755350] pci 0000:00:00.0: BAR 8: assigned [mem 0x08000000-0x080fffff]
[ 1.763877] pci 0000:01:00.0: BAR 0: assigned [mem 0x08000000-0x08007fff 64bit]
[ 1.773049] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.779269] pci 0000:00:00.0: bridge window [mem 0x08000000-0x080fffff]
[ 1.787938] pci_host_bcm5301x bcma0:8: initializing PCIe controller
[ 2.070973] pci_host_bcm5301x bcma0:8: link: UP
[ 2.076790] pci_host_bcm5301x bcma0:8: PCI host bridge to bus 0001:00
[ 2.084883] pci_bus 0001:00: root bus resource [mem 0x40000000-0x47ffffff]
[ 2.093511] pci_bus 0001:00: root bus resource [io 0x0000]
[ 2.100497] pci_bus 0001:00: No busn resource found for root bus, will use [bus 00-ff]
[ 2.110726] PCI: bus0: Fast back to back transfers disabled
[ 2.118201] PCI: bus1: Fast back to back transfers disabled
[ 2.125385] pci 0001:00:00.0: BAR 8: assigned [mem 0x40000000-0x400fffff]
[ 2.133907] pci 0001:01:00.0: BAR 0: assigned [mem 0x40000000-0x40007fff 64bit]
[ 2.143090] pci 0001:00:00.0: PCI bridge to [bus 01]
[ 2.149319] pci 0001:00:00.0: bridge window [mem 0x40000000-0x400fffff]
[ 2.157989] pci_host_bcm5301x bcma0:9: initializing PCIe controller
[ 2.550966] pci_host_bcm5301x bcma0:9: link: DOWN
[ 2.558034] bcm47xx-wdt bcm47xx-wdt.0: BCM47xx Watchdog Timer enabled (30 seconds, Software Timer)
[ 2.569296] bcma: bus0: Bus registered
[ 2.574178] bcma-pci-bridge 0000:01:00.0: enabling device (0140 -> 0142)
[ 2.582631] bcma: bus1: Found chip with id 0x4360, rev 0x03 and package 0x01
[ 2.591504] bcma: bus1: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x2B, class 0x0)
[ 2.602214] bcma: bus1: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x2A, class 0x0)
[ 2.613043] bcma: bus1: Core 2 found: ARM CR4 (manuf 0x4BF, id 0x83E, rev 0x02, class 0x0)
[ 2.623431] bcma: bus1: Core 3 found: PCIe Gen2 (manuf 0x4BF, id 0x83C, rev 0x01, class 0x0)
[ 2.634028] bcma: bus1: Core 4 found: USB 2.0 Device (manuf 0x4BF, id 0x81A, rev 0x11, class 0x0)
[ 2.684496] bcma: bus1: Invalid SPROM read from the PCIe card, trying to use fallback SPROM
[ 2.707673] bcma: bus1: Bus registered
[ 2.712452] bcma-pci-bridge 0001:01:00.0: enabling device (0140 -> 0142)
[ 2.720889] bcma: bus2: Found chip with id 0x4360, rev 0x03 and package 0x01
[ 2.729761] bcma: bus2: Core 0 found: ChipCommon (manuf 0x4BF, id 0x800, rev 0x2B, class 0x0)
[ 2.740468] bcma: bus2: Core 1 found: IEEE 802.11 (manuf 0x4BF, id 0x812, rev 0x2A, class 0x0)
[ 2.751292] bcma: bus2: Core 2 found: ARM CR4 (manuf 0x4BF, id 0x83E, rev 0x02, class 0x0)
[ 2.761673] bcma: bus2: Core 3 found: PCIe Gen2 (manuf 0x4BF, id 0x83C, rev 0x01, class 0x0)
[ 2.772275] bcma: bus2: Core 4 found: USB 2.0 Device (manuf 0x4BF, id 0x81A, rev 0x11, class 0x0)
[ 2.822735] bcma: bus2: Invalid SPROM read from the PCIe card, trying to use fallback SPROM
[ 2.845677] bcma: bus2: Bus registered
[ 2.850654] TCP: cubic registered
[ 2.854838] NET: Registered protocol family 17
[ 2.860497] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 2.876330] Bridge firewalling registered
[ 2.881358] 8021q: 802.1Q VLAN Support v1.8
[ 2.886661] Registering SWP/SWPB emulation handler
[ 2.894201] UBI: auto-attach mtd3
[ 2.898374] UBI: attaching mtd3 to ubi0
[ 2.903497] UBI error: validate_ec_hdr: bad VID header offset 2048, expected 64
[ 2.912669] UBI error: validate_ec_hdr: bad EC header
[ 2.918995] Erase counter header dump:
[ 2.923691] magic 0x55424923
[ 2.928384] version 1
[ 2.932102] ec 0
[ 2.935814] vid_hdr_offset 2048
[ 2.939851] data_offset 4096
[ 2.943895] image_seq 588730206
[ 2.948479] hdr_crc 0xa9955756
[ 2.953173] erase counter header hexdump:
[ 2.958229] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.18.20 #1
[ 2.965753] Backtrace:
[ 2.968828] Function entered at [<c0015360>] from [<c0015560>]
[ 2.976144] r6:c7ab5f80 r5:00000000 r4:00000000 r3:00200140
[ 2.983276] Function entered at [<c0015548>] from [<c016c3b8>]
[ 2.990576] Function entered at [<c016c33c>] from [<c01f8428>]
[ 2.997880] r4:00000000 r3:00000040
[ 3.002380] Function entered at [<c01f836c>] from [<c01f8e80>]
[ 3.009679] r6:00000000 r5:c7ab5f80 r4:00000000 r3:a9955756
[ 3.016807] Function entered at [<c01f8cd0>] from [<c01fd180>]
[ 3.024124] r10:00000000 r9:c03b6c00 r8:ffffffff r7:00000000 r6:c793d000 r5:c7a3c500
[ 3.033996] r4:00000000
[ 3.037174] Function entered at [<c01fd02c>] from [<c01f3c80>]
[ 3.044479] r10:00000000 r9:00000080 r8:ffffffff r7:c7a0e800 r6:00000000 r5:c793d000
[ 3.054352] r4:00000001
[ 3.057531] Function entered at [<c01f36c0>] from [<c03532f0>]
[ 3.064837] r10:00000000 r9:c7830028 r8:00000000 r7:c0364934 r6:c03b6bf0 r5:c7831ebc
[ 3.074698] r4:c7a0e800
[ 3.077877] Function entered at [<c03530b4>] from [<c0012470>]
[ 3.085180] r8:00000000 r7:0000002c r6:c03530b4 r5:c03628c4 r4:00000007
[ 3.093631] Function entered at [<c00123d8>] from [<c033fd98>]
[ 3.100929] r9:c03869d0 r8:c03869d8 r7:0000002c r6:c0368464 r5:c03628c4 r4:00000007
[ 3.110679] Function entered at [<c033fc8c>] from [<c000cab8>]
[ 3.117983] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c000caa8 r4:00000000
[ 3.127728] Function entered at [<c000caa8>] from [<c00089a0>]
[ 3.135032] r4:00000000 r3:c7830000
[ 3.139524] UBI error: ubi_io_read_ec_hdr: validation failed for PEB 0
[ 3.147721] UBI error: ubi_attach_mtd_dev: failed to attach mtd3, error -22
[ 3.156464] UBI error: ubi_auto_attach: cannot attach mtd3
[ 3.163846] UBIFS error (pid 1): ubifs_mount: cannot open "ubi0:rootfs", error -19
[ 3.173457] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[ 3.182864] Please append a correct "root=" boot option; here are the available partitions:
[ 3.193344] 1f00 256 mtdblock0 (driver?)
[ 3.199683] 1f01 16064 mtdblock1 (driver?)
[ 3.206036] 1f02 4095 mtdblock2 (driver?)
[ 3.212381] 1f03 11968 mtdblock3 (driver?)
[ 3.218722] 1f04 64 mtdblock4 (driver?)
[ 3.225076] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 3.235433] CPU1: stopping
[ 3.238831] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.18.20 #1
[ 3.246353] Backtrace:
[ 3.249423] Function entered at [<c0015360>] from [<c0015560>]
[ 3.256722] r6:c0369894 r5:00000000 r4:00000000 r3:00200040
[ 3.263849] Function entered at [<c0015548>] from [<c016c3b8>]
[ 3.271149] Function entered at [<c016c33c>] from [<c00171a4>]
[ 3.278448] r4:00000001 r3:c0375380
[ 3.282944] Function entered at [<c00170d8>] from [<c000869c>]
[ 3.290243] r6:c036f47c r5:c785bf78 r4:c8802100 r3:00000005
[ 3.297370] Function entered at [<c0008640>] from [<c0009220>]
[ 3.304671] Exception stack(0xc785bf78 to 0xc785bfc0)
[ 3.310994] bf60: c6dde1f8 00000000
[ 3.321247] bf80: 00000576 c0009d40 c785a010 c785a000 c785a000 c0386bb4 0000406a 413fc090
[ 3.331495] bfa0: 00000000 c785bfcc c785bfd0 c785bfc0 c001312c c0013130 60000113 ffffffff
[ 3.341738] r6:ffffffff r5:60000113 r4:c0013130 r3:c001312c
[ 3.348865] Function entered at [<c00130fc>] from [<c00484a8>]
[ 3.356166] Function entered at [<c00483b8>] from [<c0016ecc>]
[ 3.363467] Function entered at [<c0016da0>] from [<00008744>]
[ 3.370766] r4:0783c06a r3:c000872c
[ 3.375264] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

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