#20292: Kernel panic - not syncing: VFS. ARV4518PWR01A ( Chaos Calmer 15.05 RC3
)
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Reporter: pavel.salamatov@… | Owner: developers
Type: defect | Status: new
Priority: high | Milestone: Chaos Calmer (trunk)
Component: kernel | Version: Trunk
Keywords: |
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Hi, I try to update the image (OpenWrt Barrier Breaker 14.07) via a web
interface to version Chaos Calmer 15.05 RC3, but got Kernel Panic! My
router ARV4518PWR01A, used this image openwrt-15.05-rc3-lantiq-xway-
ARV4518PWR01A-squashfs.image md5:48c4ee535b55f975488adc314be2322d
{{{
#!div style="font-size: 80%"
My boot log:
{{{#!python
ROM VER: 1.0.3
CFG 01
Read EEPROMX
X
U-Boot 2010.03 (May 16 2012 - 05:51:08)
Board: ARV4518PW
SoC: Danube/Twinpass/Vinax-VE V1.3, DDR Speed 166 MHz, CPU Speed 333 MHz
DRAM: 64 MB
Flash: 4 MB
Net:
searching for rtl8306 switch ... found
lq_cpe_eth
Hit any key to stop autoboot: 0
## Booting kernel from Legacy Image at b0020000 ...
Image Name: MIPS OpenWrt Linux-3.18.17
Created: 2015-07-06 17:42:57 UTC
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 1549572 Bytes = 1.5 MB
Load Address: 80002000
Entry Point: 80002000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting kernel ...
[ 0.000000] Linux version 3.18.17 (buildbot@builder1) (gcc version
4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r46018) ) #1 Fri Jul 3 18:06:43 CEST
2015
[ 0.000000] SoC: Danube rev 1.3
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019641 (MIPS 24KEc)
[ 0.000000] MIPS: machine is ARV4518PWR01A - SMC7908A-ISP, Airties
WAV-221
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 04000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x03ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x03ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x03ffffff]
[ 0.000000] Primary instruction cache 16kB, VIPT, 4-way, linesize 32
bytes.
[ 0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize
32 bytes
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 16256
[ 0.000000] Kernel command line: console=ttyLTQ0,115200
init=/etc/preinit
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768
bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384
bytes)
[ 0.000000] Writing ErrCtl register=0007efa8
[ 0.000000] Readback ErrCtl register=0007efa8
[ 0.000000] Memory: 60084K/65536K available (3483K kernel code, 153K
rwdata, 772K rodata, 180K init, 195K bss, 5452K reserved)
[ 0.000000] NR_IRQS:256
[ 0.000000] CPU Clock: 333MHz
[ 0.000000] Calibrating delay loop... 221.18 BogoMIPS (lpj=442368)
[ 0.040000] pid_max: default: 32768 minimum: 301
[ 0.044000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.048000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.056000] pinctrl core: initialized pinctrl subsystem
[ 0.064000] NET: Registered protocol family 16
[ 0.076000] pinctrl-xway 1e100b10.pinmux: Init done
[ 0.080000] dma-xway 1e104100.dma: Init done - hw rev: 3, ports: 5,
channels: 20
[ 0.088000] PCI host bridge /fpi@10000000/pci@E105400 ranges:
[ 0.092000] MEM 0x0000000018000000..0x0000000019ffffff
[ 0.096000] IO 0x000000001ae00000..0x000000001affffff
[ 0.112000] usbcore: registered new interface driver usbfs
[ 0.116000] usbcore: registered new interface driver hub
[ 0.120000] usbcore: registered new device driver usb
[ 0.124000] PCI host bridge to bus 0000:00
[ 0.128000] pci_bus 0000:00: root bus resource [mem
0x18000000-0x19ffffff]
[ 0.132000] pci_bus 0000:00: root bus resource [io 0xffffffff]
[ 0.136000] pci_bus 0000:00: No busn resource found for root bus, will
use [bus 00-ff]
[ 0.140000] pci 0000:00:0e.0: BAR 0: assigned [mem
0x18000000-0x1800ffff]
[ 0.144000] Switched to clocksource MIPS
[ 0.148000] NET: Registered protocol family 2
[ 0.156000] TCP established hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.164000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.168000] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.176000] TCP: reno registered
[ 0.180000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.184000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.192000] NET: Registered protocol family 1
[ 0.196000] gptu: totally 6 16-bit timers/counters
[ 0.200000] gptu: misc_register on minor 63
[ 0.204000] gptu: succeeded to request irq 126
[ 0.212000] gptu: succeeded to request irq 127
[ 0.216000] gptu: succeeded to request irq 128
[ 0.220000] gptu: succeeded to request irq 129
[ 0.224000] gptu: succeeded to request irq 130
[ 0.228000] gptu: succeeded to request irq 131
[ 0.240000] lantiq,vmmc 1f103000.vmmc: requested GPIO 511
[ 0.244000] lantiq,vmmc 1f103000.vmmc: reserved 1MB at 0x03a00000
[ 0.256000] ath5k,eeprom 103f0400.ath5k_eep: loaded ath5k eeprom
[ 0.264000] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.272000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.276000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.308000] msgmni has been set to 117
[ 0.316000] io scheduler noop registered
[ 0.320000] io scheduler deadline registered (default)
[ 0.324000] 1e100c00.serial: ttyLTQ0 at MMIO 0x1e100c00 (irq = 112,
base_baud = 0) is a lantiq,asc
[ 0.332000] console [ttyLTQ0] enabled
[ 0.332000] console [ttyLTQ0] enabled
[ 0.340000] bootconsole [early0] disabled
[ 0.340000] bootconsole [early0] disabled
[ 0.352000] lantiq nor flash device: 02000000 at 10000000
[ 0.356000] ltq_nor: Found 1 x16 devices at 0x0 in 16-bit bank.
Manufacturer ID 0x0000c2 Chip ID 0x0022a8
[ 0.364000] Amd/Fujitsu Extended Query Table at 0x0040
[ 0.368000] Amd/Fujitsu Extended Query version 1.1.
[ 0.372000] number of CFI chips: 1
[ 0.376000] 4 ofpart partitions found on MTD device ltq_nor
[ 0.384000] Creating 4 MTD partitions on "ltq_nor":
[ 0.388000] 0x000000000000-0x000000010000 : "uboot"
[ 0.392000] 0x000000010000-0x000000020000 : "uboot_env"
[ 0.400000] 0x000000020000-0x0000003f0000 : "firmware"
[ 0.432000] 2 uimage-fw partitions found on MTD device firmware
[ 0.436000] 0x000000020000-0x00000019a544 : "kernel"
[ 0.440000] 0x00000019a544-0x0000003f0000 : "rootfs"
[ 0.448000] mtd: device 4 (rootfs) set to be root filesystem
[ 0.452000] mtdsplit: squashfs has invalid size in "rootfs"
[ 0.456000] mtdsplit: squashfs has invalid size in "ltq_nor"
[ 0.508000] 0x0000003f0000-0x000000400000 : "boardconfig"
[ 0.568000] libphy: ltq_mii: probed
[ 0.660000] Registering RTL8306SD switch with Chip ID: 0x5988, version:
0x0000
[ 0.664000] eth0: attached PHY [Realtek RTL8306S] (phy_addr=1e180000
.etop-ff:00, irq=-1)
[ 0.676000] wdt 1f8803f0.watchdog: Init done
[ 0.684000] TCP: cubic registered
[ 0.684000] NET: Registered protocol family 17
[ 0.688000] bridge: automatic filtering via arp/ip/ip6tables has been
deprecated. Update your scripts to load br_netfilter if you need this.
[ 0.700000] Bridge firewalling registered
[ 0.704000] 8021q: 802.1Q VLAN Support v1.8
[ 0.716000] UBIFS error (pid 1): ubifs_mount: cannot open
"ubi0:rootfs", error -19
[ 0.724000] List of all partitions:
[ 0.728000] 1f00 64 mtdblock0 (driver?)
[ 0.732000] 1f01 64 mtdblock1 (driver?)
[ 0.736000] 1f02 3904 mtdblock2 (driver?)
[ 0.740000] 1f03 1513 mtdblock3 (driver?)
[ 0.748000] 1f04 2390 mtdblock4 (driver?)
[ 0.752000] 1f05 64 mtdblock5 (driver?)
[ 0.756000] No filesystem could mount root, tried: squashfs
[ 0.760000] Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(31,4)
[ 0.760000] ---[ end Kernel panic - not syncing: VFS: Unable to mount
root fs on unknown-block(31,4)
[ 33.072000] random: nonblocking pool is initialized
}}}
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/20292>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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