DMesg输出分析
<br /><br />root@router:~# cat msg <br />Linux version 2.6.32.27 (james@ubuntu) (gcc version 4.3.3 (GCC) ) #21 Fri Apr 22 05:07:14 CST 2011<br />Detected Broadcom 0x6358 CPU revision a1<br />CPU frequ
root@router:~# cat msg
Linux version 2.6.32.27 (james@ubuntu) (gcc version 4.3.3 (GCC) ) #21 Fri Apr 22 05:07:14 CST 2011
Detected Broadcom 0x6358 CPU revision a1
CPU frequency is 300 MHz
32MB of RAM installed
registering 40 GPIOs
board_bcm963xx: CFE version: 1.0.37-10.3
bootconsole [early0] enabled
CPU revision is: 0002a010 (Broadcom BCM6358)
board_bcm963xx: board name: 96358VW2
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
Normal 0x00000000 -> 0x00002000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x00002000
On node 0 totalpages: 8192
free_area_init_node: node 0, pgdat 80275700, node_mem_map 81000000
Normal zone: 64 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 8128 pages, LIFO batch:0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200
PID hash table entries: 128 (order: -3, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Primary instruction cache 32kB, VIPT, 2-way, linesize 16 bytes.
Primary data cache 16kB, 2-way, VIPT, cache aliases, linesize 16 bytes
Memory: 29672k/32768k available (2086k kernel code, 3096k reserved, 368k data, 136k init, 0k highmem)
Hierarchical RCU implementation.
NR_IRQS:128
Calibrating delay loop... 299.00 BogoMIPS (lpj=598016)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
registering PCI controller with io_map_base unset
bio: create slab <bio-0> at 0
pci 0000:00:01.0: reg 10 32bit mmio: [0x000000-0x001fff]
Switching to clocksource MIPS
PCI: Enabling device 0000:00:01.0 (0000 -> 0002)
PCI: Setting latency timer of device 0000:00:01.0 to 64
ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x0D, vendor 0x4243)
ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x09, vendor 0x4243)
ssb: Core 2 found: PCI (cc 0x804, rev 0x0C, vendor 0x4243)
ssb: Core 3 found: PCMCIA (cc 0x80D, rev 0x07, vendor 0x4243)
ssb: Sonics Silicon Backplane found on PCI device 0000:00:01.0
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
NET: Registered protocol family 1
audit: initializing netlink socket (disabled)
type=2000 audit(0.290:1): initialized
squashfs: version 4.0 (2009/01/31) Phillip Lougher
Registering mini_fo version $Id$
JFFS2 version 2.2. (NAND) (SUMMARY) 漏 2001-2006 Red Hat, Inc.
msgmni has been set to 57
io scheduler noop registered
io scheduler deadline registered (default)
gpiodev: gpio device registered with major 254
gpiodev: gpio platform device registered with access mask FFFFFFFF
bcm63xx_uart.0: ttyS0 at MMIO 0xfffe0100 (irq = 10) is a bcm63xx_uart
console [ttyS0] enabled, bootconsole disabled
bcm963xx_flash: 0x02000000 at 0x1e000000
bcm963xx: Found 1 x16 devices at 0x0 in 16-bit bank
bcm963xx: Found an alias at 0x1000000 for the chip at 0x0
CFI mfr 0x00000001
CFI id 0x00002101
Amd/Fujitsu Extended Query Table at 0x0040
Amd/Fujitsu Extended Query version 1.3.
bcm963xx: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
bcm963xx_flash: Read Signature value of CFE1CFE1
bcm963xx_flash: CFE bootloader detected
bcm963xx_flash: CFE boot tag found with version 6 and board type 96358VW2
bcm963xx_flash: Partition 0 is CFE offset 0 and length 20000
bcm963xx_flash: Partition 1 is kernel offset 20100 and length dff00
bcm963xx_flash: Partition 2 is rootfs offset 100000 and length ee0000
bcm963xx_flash: Partition 3 is nvram offset fe0000 and length 20000
bcm963xx_flash: Partition 4 is linux offset 20000 and length fc0000
bcm963xx_flash: Spare partition is 6c0000 offset and length 920000
Creating 5 MTD partitions on "bcm963xx":
0x000000000000-0x000000020000 : "CFE"
0x000000020100-0x000000100000 : "kernel"
mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
0x000000100000-0x000000fe0000 : "rootfs"
mtd: partition "rootfs" set to be root filesystem
mtd: partition "rootfs_data" created automatically, ofs=6C0000, len=920000
0x0000006c0000-0x000000fe0000 : "rootfs_data"
0x000000fe0000-0x000001000000 : "nvram"
0x000000020000-0x000000fe0000 : "linux"
bcm63xx_enet MII bus: probed
bcm63xx_wdt started, timer margin: 30 sec
Registered led device: adsl
Registered led device: ppp-fail
Registered led device: power
Registered led device: stop
TCP westwood registered
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
Freeing unused kernel memory: 136k freed
Please be patient, while routerloads ...
mini_fo: using base directory: /
mini_fo: using storage directory: /tmp/root
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
bcm63xx_enet bcm63xx_enet.0: attached PHY at address 1 [Broadcom BCM63XX (2)]
ADDRCONF(NETDEV_UP): eth0: link is not ready
eth1: link forced UP - 100/full - flow control off/off
device eth1 entered promiscuous mode
br-lan: port 1(eth1) entering forwarding state
Compat-wireless backport release: compat-wireless-2011-01-31-19-g74d6d79
Backport based on wireless-testing.git master-2011-02-25
cfg80211: Calling CRDA to update world regulatory domain
cfg80211: World regulatory domain updated:
cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
SCSI subsystem initialized
roboswitch: Probing device eth0: Failed to enable switch
roboswitch: Probing device eth1: found a 5325! It's a 5350.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
b43-phy0: Broadcom 4318 WLAN found (core revision 9)
ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
Registered led device: b43-phy0::tx
Registered led device: b43-phy0::rx
Registered led device: b43-phy0::radio
Broadcom 43xx driver loaded [ Features: PL, GPIO LED Mask: 0x000f, Firmware-ID: FW13 ]
Broadcom 43xx-legacy driver loaded [ Features: PLID, Firmware-ID: FW10 ]
PPP generic driver version 2.4.2
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
ip_tables: (C) 2000-2006 Netfilter Core Team
NET: Registered protocol family 24
PPPoL2TP kernel driver, V1.0
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
bcm63xx_ehci bcm63xx_ehci.0: BCM63XX integrated EHCI controller
bcm63xx_ehci bcm63xx_ehci.0: new USB bus registered, assigned bus number 1
bcm63xx_ehci bcm63xx_ehci.0: irq 18, io mem 0xfffe1300
bcm63xx_ehci bcm63xx_ehci.0: USB 2.0 started, EHCI 1.00
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
nf_conntrack version 0.5.0 (465 buckets, 1860 max)
CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
usb 1-1: new high speed USB device using bcm63xx_ehci and address 2
usb 1-1: configuration #1 chosen from 1 choice
xt_time: kernel timezone is -0000
IMQ driver loaded successfully.
Hooking IMQ before NAT on PREROUTING.
Hooking IMQ after NAT on POSTROUTING.
Intel(R) PRO/1000 Network Driver - version 7.3.21-k5-NAPI
Copyright (c) 1999-2006 Intel Corporation.
siit: module license 'unspecified' taints kernel.
Disabling lock debugging due to kernel taint
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
bcm63xx_ohci bcm63xx_ohci.0: BCM63XX integrated OHCI controller
bcm63xx_ohci bcm63xx_ohci.0: new USB bus registered, assigned bus number 2
bcm63xx_ohci bcm63xx_ohci.0: irq 13, io mem 0xfffe1400
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
uhci_hcd: USB Universal Host Controller Interface driver
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver ums-alauda
usbcore: registered new interface driver ums-cypress
usbcore: registered new interface driver ums-datafab
usbcore: registered new interface driver ums-freecom
usbcore: registered new interface driver ums-isd200
usbcore: registered new interface driver ums-jumpshot
usbcore: registered new interface driver ums-karma
usbcore: registered new interface driver ums-sddr09
usbcore: registered new interface driver ums-sddr55
usbcore: registered new interface driver ums-usbat
scsi 0:0:0:0: Direct-Access Generic USB Flash Drive 1.00 PQ: 0 ANSI: 2
sd 0:0:0:0: [sda] 2061824 512-byte logical blocks: (1.05 GB/1006 MiB)
usb-storage: device scan complete
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda4
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Attached SCSI removable disk
jffs2_scan_eraseblock(): End of filesystem marker found at 0x0
jffs2_build_filesystem(): unlocking the mtd device... done.
jffs2_build_filesystem(): erasing all blocks after the end marker... done.
mini_fo: using base directory: /
mini_fo: using storage directory: /overlay
IMQ driver unloaded successfully.
IMQ driver loaded successfully.
Hooking IMQ before NAT on PREROUTING.
Hooking IMQ after NAT on POSTROUTING.
FAT: codepage cp437 not found
usb 1-1: USB disconnect, address 2
usb 1-1: new high speed USB device using bcm63xx_ehci and address 3
usb 1-1: configuration #1 chosen from 1 choice
scsi1 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
scsi 1:0:0:0: Direct-Access Generic USB Flash Drive 1.00 PQ: 0 ANSI: 2
usb-storage: device scan complete
sd 1:0:0:0: [sda] 2061824 512-byte logical blocks: (1.05 GB/1006 MiB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:0:0: [sda] Mode Sense: 03 00 00 00
sd 1:0:0:0: [sda] Assuming drive cache: write through
sd 1:0:0:0: [sda] Assuming drive cache: write through
sda: sda4
sd 1:0:0:0: [sda] Assuming drive cache: write through
sd 1:0:0:0: [sda] Attached SCSI removable disk
EXT4-fs (sda4): mounted filesystem without journal
br-lan: port 1(eth1) entering disabled state
device eth1 left promiscuous mode
br-lan: port 1(eth1) entering disabled state
eth1: link forced UP - 100/full - flow control off/off
eth1: link forced UP - 100/full - flow control off/off
device eth1 entered promiscuous mode
br-lan: port 1(eth1) entering forwarding state
bcm63xx_enet bcm63xx_enet.0: attached PHY at address 1 [Broadcom BCM63XX (2)]
ADDRCONF(NETDEV_UP): eth0: link is not ready
bcm63xx_enet bcm63xx_enet.0: attached PHY at address 1 [Broadcom BCM63XX (2)]
ADDRCONF(NETDEV_UP): eth0: link is not ready
b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
ADDRCONF(NETDEV_UP): wlan0: link is not ready
b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10)
device wlan0 entered promiscuous mode
br-lan: port 2(wlan0) entering forwarding state
device wlan0 left promiscuous mode
br-lan: port 2(wlan0) entering disabled state
device wlan0 entered promiscuous mode
br-lan: port 2(wlan0) entering forwarding state
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