求指点,刷了一个固件,reboot 不能重启,gpio-leds的驱动也不能用

dmesg:
[    0.000000] Linux version 3.18.29 (kg@kg-VirtualBox) (gcc version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 unknown) ) #78 Wed Feb 22 09:26:47 CST 2017
[ 0.000000] Board has DDR2
[ 0.000000] Analog PMU set to hw control
[ 0.000000] Digital PMU set to hw control
[ 0.000000] SoC Type: MediaTek MT7628AN ver:1 eco:2
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019655 (MIPS 24KEc)
[ 0.000000] MIPS: machine is WRTnode2P
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 08000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x07ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x07ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x07ffffff]
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] free_area_init_node: node 0, pgdat 802fe0d0, node_mem_map 81000000
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
[ 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=00029ee7
[ 0.000000] Readback ErrCtl register=00029ee7
[ 0.000000] Memory: 126336K/131072K available (2514K kernel code, 125K rwdata, 516K rodata, 164K init, 186K bss, 4736K reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:256
[ 0.000000] intc: using register map from devicetree
[ 0.000000] CPU Clock: 575MHz
[ 0.000000] clocksource_of_init: no matching clocksources found
[ 0.050000] Calibrating delay loop... 380.92 BogoMIPS (lpj=1904640)
[ 0.060000] pid_max: default: 32768 minimum: 301
[ 0.060000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.070000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.070000] pinctrl core: initialized pinctrl subsystem
[ 0.080000] NET: Registered protocol family 16
[ 0.090000] rt2880-pinmux pinctrl: try to register 47 pins ...
[ 0.090000] pinctrl core: registered pin 0 (io0) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 1 (io1) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 2 (io2) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 3 (io3) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 4 (io4) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 5 (io5) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 6 (io6) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 7 (io7) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 8 (io8) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 9 (io9) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 10 (io10) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 11 (io11) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 12 (io12) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 13 (io13) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 14 (io14) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 15 (io15) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 16 (io16) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 17 (io17) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 18 (io18) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 19 (io19) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 20 (io20) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 21 (io21) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 22 (io22) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 23 (io23) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 24 (io24) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 25 (io25) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 26 (io26) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 27 (io27) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 28 (io28) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 29 (io29) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 30 (io30) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 31 (io31) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 32 (io32) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 33 (io33) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 34 (io34) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 35 (io35) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 36 (io36) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 37 (io37) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 38 (io38) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 39 (io39) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 40 (io40) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 41 (io41) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 42 (io42) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 43 (io43) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 44 (io44) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 45 (io45) on rt2880-pinmux
[ 0.090000] pinctrl core: registered pin 46 (io46) on rt2880-pinmux
[ 0.090000] pinctrl core: add 8 pinmux maps
[ 0.090000] rt2880-pinmux pinctrl: found group selector 14 for gpio
[ 0.090000] rt2880-pinmux pinctrl: invalid group "jtag" for function "gpio"
[ 0.090000] rt2880-pinmux pinctrl: found group selector 11 for i2s
[ 0.090000] rt2880-pinmux pinctrl: found group selector 13 for spis
[ 0.090000] rt2880-pinmux pinctrl: found group selector 5 for refclk
[ 0.090000] rt2880-pinmux pinctrl: invalid group "pwm" for function "gpio"
[ 0.100000] rt2880-pinmux pinctrl: found group selector 2 for uart2
[ 0.100000] rt2880-pinmux pinctrl: found group selector 4 for i2c
[ 0.100000] rt2880-pinmux pinctrl: request pin 11 (io11) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 0 (io0) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 1 (io1) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 2 (io2) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 3 (io3) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 14 (io14) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 15 (io15) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 16 (io16) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 17 (io17) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 36 (io36) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 20 (io20) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 21 (io21) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 4 (io4) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: request pin 5 (io5) for pinctrl
[ 0.100000] rt2880-pinmux pinctrl: failed to lookup the sleep state
[ 0.200000] mt7620-pci 10140000.pcie: Port 0 N_FTS = 1b105000
[ 0.350000] mt7620-pci 10140000.pcie: PCIE0 no card, disable it(RST&CLK)
[ 0.360000] mt7620-pci: probe of 10140000.pcie failed with error -1
[ 0.370000] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.380000] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.380000] mt7621_gpio 10000600.gpio: registering 32 gpios
[ 0.390000] Switched to clocksource MIPS
[ 0.390000] NET: Registered protocol family 2
[ 0.400000] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.400000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.410000] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.410000] TCP: reno registered
[ 0.420000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.420000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.430000] NET: Registered protocol family 1
[ 0.430000] PCI: CLS 0 bytes, default 32
[ 0.440000] alarmtimer alarmtimer: no of_node; not parsing pinctrl DT
[ 0.440000] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.460000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.460000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.480000] msgmni has been set to 246
[ 0.480000] io scheduler noop registered
[ 0.480000] io scheduler deadline registered (default)
[ 0.490000] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.500000] serial8250 serial8250: no of_node; not parsing pinctrl DT
[ 0.500000] pinctrl core: add 1 pinmux maps
[ 0.500000] rt2880-pinmux pinctrl: found group selector 10 for uart0
[ 0.500000] rt2880-pinmux pinctrl: request pin 12 (io12) for 10000c00.uartlite
[ 0.500000] rt2880-pinmux pinctrl: request pin 13 (io13) for 10000c00.uartlite
[ 0.500000] console [ttyS0] disabled
[ 0.500000] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 28, base_baud = 2500000) is a 16550A
[ 0.510000] console [ttyS0] enabled
[ 0.520000] bootconsole [early0] disabled
[ 0.520000] pinctrl core: add 1 pinmux maps
[ 0.520000] rt2880-pinmux pinctrl: found group selector 3 for uart1
[ 0.520000] rt2880-pinmux pinctrl: request pin 45 (io45) for 10000d00.uart1
[ 0.520000] rt2880-pinmux pinctrl: request pin 46 (io46) for 10000d00.uart1
[ 0.530000] 10000d00.uart1: ttyS1 at MMIO 0x10000d00 (irq = 29, base_baud = 2500000) is a 16550A
[ 0.540000] pinctrl core: add 1 pinmux maps
[ 0.540000] rt2880-pinmux pinctrl: found group selector 8 for spi
[ 0.540000] rt2880-pinmux pinctrl: request pin 7 (io7) for 10000b00.spi
[ 0.540000] rt2880-pinmux pinctrl: request pin 8 (io8) for 10000b00.spi
[ 0.540000] rt2880-pinmux pinctrl: request pin 9 (io9) for 10000b00.spi
[ 0.540000] rt2880-pinmux pinctrl: request pin 10 (io10) for 10000b00.spi
[ 0.540000] spi-mt7621 10000b00.spi: sys_freq: 191666666
[ 0.540000] m25p80 spi32766.0: found mx25l12805d, expected w25q256
[ 0.550000] m25p80 spi32766.0: mx25l12805d (16384 Kbytes)
[ 0.560000] m25p80 spi32766.0: using chunked io
[ 0.560000] 4 ofpart partitions found on MTD device spi32766.0
[ 0.570000] Creating 4 MTD partitions on "spi32766.0":
[ 0.570000] 0x000000000000-0x000000030000 : "u-boot"
[ 0.580000] 0x000000030000-0x000000040000 : "u-boot-env"
[ 0.580000] 0x000000040000-0x000000050000 : "factory"
[ 0.590000] 0x000000050000-0x000002000000 : "firmware"
[ 0.600000] mtd: partition "firmware" extends beyond the end of device "spi32766.0" -- size truncated to 0xfb0000
[ 0.670000] 2 uimage-fw partitions found on MTD device firmware
[ 0.680000] 0x000000050000-0x0000001660e8 : "kernel"
[ 0.680000] 0x0000001660e8-0x000001000000 : "rootfs"
[ 0.690000] mtd: device 5 (rootfs) set to be root filesystem
[ 0.690000] 1 squashfs-split partitions found on MTD device rootfs
[ 0.700000] 0x0000004c0000-0x000001000000 : "rootfs_data"
[ 0.720000] ralink_soc_eth 10100000.ethernet eth0: ralink at 0xb0100000, irq 5
[ 0.730000] mt7621_wdt 10000120.watchdog: Initialized
[ 0.730000] TCP: cubic registered
[ 0.740000] NET: Registered protocol family 17
[ 0.740000] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 0.750000] 8021q: 802.1Q VLAN Support v1.8
[ 0.770000] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[ 0.780000] Freeing unused kernel memory: 164K (80317000 - 80340000)
[ 2.470000] init: Console is alive
[ 2.480000] init: - watchdog -
[ 5.540000] usbcore: registered new interface driver usbfs
[ 5.540000] usbcore: registered new interface driver hub
[ 5.550000] usbcore: registered new device driver usb
[ 5.580000] gpio-keys: pdata is NULL 'pdata'
[ 5.580000] gpio-keys: pdata is have address 'pdata'
[ 5.590000] SCSI subsystem initialized
[ 5.600000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.610000] ehci-platform: EHCI generic platform driver
[ 5.630000] phy phy-10120000.usbphy.0: remote usb device wakeup disabled
[ 5.630000] phy phy-10120000.usbphy.0: UTMI 16bit 30MHz
[ 5.640000] ehci-platform 101c0000.ehci: EHCI Host Controller
[ 5.650000] ehci-platform 101c0000.ehci: new USB bus registered, assigned bus number 1
[ 5.650000] ehci-platform 101c0000.ehci: irq 26, io mem 0x101c0000
[ 5.680000] ehci-platform 101c0000.ehci: USB 2.0 started, EHCI 1.00
[ 5.680000] usb usb1: no of_node; not parsing pinctrl DT
[ 5.680000] hub 1-0:1.0: no of_node; not parsing pinctrl DT
[ 5.680000] hub 1-0:1.0: USB hub found
[ 5.690000] hub 1-0:1.0: 1 port detected
[ 5.690000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 5.700000] ohci-platform: OHCI generic platform driver
[ 5.710000] ohci-platform 101c1000.ohci: Generic Platform OHCI controller
[ 5.710000] ohci-platform 101c1000.ohci: new USB bus registered, assigned bus number 2
[ 5.720000] ohci-platform 101c1000.ohci: irq 26, io mem 0x101c1000
[ 5.790000] usb usb2: no of_node; not parsing pinctrl DT
[ 5.790000] hub 2-0:1.0: no of_node; not parsing pinctrl DT
[ 5.790000] hub 2-0:1.0: USB hub found
[ 5.790000] hub 2-0:1.0: 1 port detected
[ 5.800000] platform gpio-leds: Driver leds-gpio requests probe deferral
[ 5.810000] usbcore: registered new interface driver usb-storage
[ 6.600000] init: - preinit -
[ 7.460000] rt305x-esw 10110000.esw: link changed 0x00
[ 7.650000] random: mktemp urandom read with 12 bits of entropy available
[ 10.870000] mount_root: loading kmods from internal overlay
[ 11.590000] jffs2: notice: (337) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 11.610000] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
[ 11.620000] block: extroot: not configured
[ 11.810000] jffs2: notice: (334) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 12.300000] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
[ 12.310000] block: extroot: not configured
[ 12.320000] mount_root: switching to jffs2 overlay
[ 12.350000] procd: - early -
[ 12.360000] procd: - watchdog -
[ 13.220000] procd: - ubus -
[ 14.230000] procd: - init -
[ 15.330000] NET: Registered protocol family 10
[ 15.350000] NET: Registered protocol family 8
[ 15.350000] NET: Registered protocol family 20
[ 15.380000] RPC: Registered named UNIX socket transport module.
[ 15.380000] RPC: Registered udp transport module.
[ 15.390000] RPC: Registered tcp transport module.
[ 15.390000] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 15.410000] tun: Universal TUN/TAP device driver, 1.6
[ 15.420000] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 15.430000] l2tp_core: L2TP core driver, V2.0
[ 15.440000] l2tp_netlink: L2TP netlink interface
[ 15.460000] PPP generic driver version 2.4.2
[ 15.470000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 15.490000] Ralink/MTK WiFi EEPROM API Build for MT7620.
[ 16.100000]
[ 16.100000]
[ 16.100000] === pAd = c0517000, size = 1344112 ===
[ 16.100000]
[ 16.110000] <-- RTMPAllocTxRxRingMemory, Status=0, ErrorValue=0x
[ 16.120000] <-- RTMPAllocAdapterBlock, Status=0
[ 16.120000] RtmpChipOpsHook(492): Not support for HIF_MT yet!
[ 16.130000] mt7628_init()-->
[ 16.130000] mt7628_init(FW(8a00), HW(8a01), CHIPID(7628))
[ 16.130000] e2.bin mt7628_init(1117)::(2), pChipCap->fw_len(63056)
[ 16.140000] mt_bcn_buf_init(218): Not support for HIF_MT yet!
[ 16.150000] <--mt7628_init()
[ 16.160000] i2c /dev entries driver
[ 16.170000] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 86fc06b4, ra == 86fc066c
[ 16.180000] Oops[#1]:
[ 16.180000] CPU: 0 PID: 618 Comm: kmodloader Not tainted 3.18.29 #78
[ 16.180000] task: 8793ce88 ti: 86cd2000 task.ti: 86cd2000
[ 16.180000] $ 0 : 00000000 00000000 00000000 00000001
[ 16.180000] $ 4 : 8030e190 869597a4 00000000 0000fd61
[ 16.180000] $ 8 : 00000001 0000fd60 8693c680 6f697067
[ 16.180000] $12 : 7273752f 00000007 00000000 6962732f
[ 16.180000] $16 : 86959610 86959500 00000000 86959520
[ 16.180000] $20 : 86fc1364 80370000 80310000 00000013
[ 16.180000] $24 : 00000003 8018caa0
[ 16.180000] $28 : 86cd2000 86cd3a80 00000000 86fc066c
[ 16.180000] Hi : 00000000
[ 16.180000] Lo : 00000000
[ 16.180000] epc : 86fc06b4 0x86fc06b4
[ 16.180000] Not tainted
[ 16.180000] ra : 86fc066c 0x86fc066c
[ 16.180000] Status: 1100a403 KERNEL EXL IE
[ 16.180000] Cause : 00800008
[ 16.180000] BadVA : 00000000
[ 16.180000] PrId : 00019655 (MIPS 24KEc)
[ 16.180000] Modules linked in: i2c_gpio(+) i2c_algo_bit gpio_pcf857x i2c_dev i2c_core mt76x8 ralink_eeprom_api ledtrig_usbdev ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables pppoatm ppp_generic slhc nfsv3 nfs l2tp_netlink l2tp_core udp_tunnel ip6_udp_tunnel tun vfat fat lockd sunrpc grace autofs4 br2684 atm nls_utf8 nls_iso8859_1 nls_cp437 ipv6 usb_storage leds_gpio ohci_platform ohci_hcd ehci_platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 mii crypto_hash
[ 16.180000] Process kmodloader (pid: 618, threadinfo=86cd2000, task=8793ce88, tls=77836440)
[ 16.180000] Stack : 86fc14e4 8018f110 86959520 00000000 86959528 80370000 00000008 8018bbe4
[ 16.180000] 00000000 80310000 86959520 00000000 86fc14e4 80370000 00000008 8018c218
[ 16.180000] 00000000 86fc14e4 86959520 8018c3b0 87807800 00000000 86959520 8018c364
[ 16.180000] 8693d838 00000000 86fcb814 8018a808 86cd3b10 00000001 87ae2000 86959528
[ 16.180000] 8695925c 86fc34b4 86959520 86959554 86959520 8018c104 00000000 80137a24
[ 16.180000] ...
[ 16.180000] Call Trace:
[ 16.180000] [<86fc06b4>] 0x86fc06b4
[ 16.180000]
[ 16.180000]
[ 16.180000] Code: 24a50788 0c062327 00403021 <8e460000> 3c0586fc 02602021 0c06234b 24a50798 09bf01c6
[ 16.390000] ---[ end trace 49852bce7b99774a ]---
[ 21.800000] device eth0.1 entered promiscuous mode
[ 21.800000] device eth0 entered promiscuous mode
[ 21.820000] TX_BCN DESC a6952000 size = 320
[ 21.820000] RX[0] DESC a6954000 size = 2048
[ 21.830000] RX[1] DESC a6955000 size = 1024
[ 21.850000] cfg_mode=9
[ 21.860000] cfg_mode=9
[ 21.860000] wmode_band_equal(): Band Equal!
[ 21.870000] APSDCapable[0]=0
[ 21.870000] APSDCapable[1]=0
[ 21.870000] APSDCapable[2]=0
[ 21.870000] APSDCapable[3]=0
[ 21.880000] APSDCapable[4]=0
[ 21.880000] APSDCapable[5]=0
[ 21.880000] APSDCapable[6]=0
[ 21.890000] APSDCapable[7]=0
[ 21.890000] APSDCapable[8]=0
[ 21.890000] APSDCapable[9]=0
[ 21.890000] APSDCapable[10]=0
[ 21.900000] APSDCapable[11]=0
[ 21.900000] APSDCapable[12]=0
[ 21.900000] APSDCapable[13]=0
[ 21.910000] APSDCapable[14]=0
[ 21.910000] APSDCapable[15]=0
[ 21.910000] default ApCliAPSDCapable[0]=0
[ 21.920000] default ApCliAPSDCapable[1]=0
[ 21.920000] Key1Str is Invalid key length(0) or Type(0)
[ 21.930000] Key2Str is Invalid key length(0) or Type(0)
[ 21.930000] Key3Str is Invalid key length(0) or Type(0)
[ 21.940000] Key4Str is Invalid key length(0) or Type(0)
[ 21.960000] [PMF]Set_PMFMFPC_Proc:: apidx=0, Desired MFPC=0
[ 21.960000] [PMF]Set_PMFMFPR_Proc:: apidx=0, Desired MFPR=0
[ 21.970000] [PMF]Set_PMFSHA256_Proc:: apidx=0, Desired PMFSHA256=0
[ 21.980000] load fw image from fw_header_image
[ 21.980000] AndesMTLoadFwMethod1(2174)::pChipCap->fw_len(63056)
[ 21.990000] FW Version:_e2_mp
[ 21.990000] FW Build Date:20150211175503
[ 22.030000] CmdAddressLenReq:(ret = 0)
[ 22.030000] CmdFwStartReq: override = 1, address = 1048576
[ 22.040000] CmdStartDLRsp: WiFI FW Download Success
[ 22.040000] MtAsicDMASchedulerInit(): DMA Scheduler Mode=0(LMAC)
[ 22.050000] efuse_probe: efuse = 10000002
[ 22.050000] RtmpChipOpsEepromHook::e2p_type=0, inf_Type=4
[ 22.060000] RtmpEepromGetDefault::e2p_dafault=2
[ 22.060000] RtmpChipOpsEepromHook: E2P type(2), E2pAccessMode = 2, E2P default = 2
[ 22.070000] NVM is FLASH mode
[ 22.070000] 1. Phy Mode = 14
[ 22.070000] EEPROM:Read from [factory] offset 0x0,length 0x200.
[ 22.250000] Country Region from e2p = ffff
[ 22.250000] tssi_1_target_pwr_g_band = 37
[ 22.260000] 2. Phy Mode = 14
[ 22.260000] 3. Phy Mode = 14
[ 22.260000] NICInitPwrPinCfg(11): Not support for HIF_MT yet!
[ 22.270000] NICInitializeAsic(651): Not support rtmp_mac_sys_reset () for HIF_MT yet!
[ 22.280000] mt_mac_init()-->
[ 22.280000] MtAsicInitMac()-->
[ 22.290000] mt7628_init_mac_cr()-->
[ 22.290000] MtAsicSetMacMaxLen(1241): Set the Max RxPktLen=1024!
[ 22.290000] <--mt_mac_init()
[ 22.300000] WTBL Segment 1 info:
[ 22.300000] MemBaseAddr/FID:0x28000/0
[ 22.310000] EntrySize/Cnt:32/128
[ 22.310000] WTBL Segment 2 info:
[ 22.310000] MemBaseAddr/FID:0x40000/0
[ 22.320000] EntrySize/Cnt:64/128
[ 22.320000] WTBL Segment 3 info:
[ 22.320000] MemBaseAddr/FID:0x42000/64
[ 22.330000] EntrySize/Cnt:64/128
[ 22.330000] WTBL Segment 4 info:
[ 22.330000] MemBaseAddr/FID:0x44000/128
[ 22.340000] EntrySize/Cnt:32/128
[ 22.340000] AntCfgInit(2876): Not support for HIF_MT yet!
[ 22.370000] MCS Set = ff ff 00 00 00
[ 22.370000] MtAsicSetChBusyStat(826): Not support for HIF_MT yet!
[ 22.960000] CmdSlotTimeSet:(ret = 0)
[ 25.100000] [PMF]ap_pmf_init:: apidx=0, MFPC=0, MFPR=0, SHA256=0
[ 25.100000] MtAsicSetRalinkBurstMode(2919): Not support for HIF_MT yet!
[ 25.110000] MtAsicSetPiggyBack(763): Not support for HIF_MT yet!
[ 25.140000] MtAsicSetTxPreamble(2898): Not support for HIF_MT yet!
[ 25.140000] MtAsicSetPreTbtt(): bss_idx=0, PreTBTT timeout = 0xf0
[ 25.150000] Main bssid = 64:51:7e:80:3c:24
[ 25.150000] <==== rt28xx_init, Status=0
[ 25.160000] mt7628_set_ed_cca: TURN OFF EDCCA mac 0x10618 = 0xd7083f0f
[ 25.170000] WiFi Startup Cost (ra0): 3.350s
[ 25.170000] br-lan: port 1(eth0.1) entered forwarding state
[ 25.180000] br-lan: port 1(eth0.1) entered forwarding state
[ 25.280000] MtAsicSetPreTbtt(): bss_idx=0, PreTBTT timeout = 0x0
[ 25.290000] MtAsicSetPiggyBack(763): Not support for HIF_MT yet!
[ 25.290000] [PMF]ap_pmf_init:: apidx=0, MFPC=0, MFPR=0, SHA256=0
[ 25.310000] MtAsicSetRalinkBurstMode(2919): Not support for HIF_MT yet!
[ 25.310000] MtAsicSetPiggyBack(763): Not support for HIF_MT yet!
[ 25.340000] MtAsicSetTxPreamble(2898): Not support for HIF_MT yet!
[ 25.350000] MtAsicSetPreTbtt(): bss_idx=0, PreTBTT timeout = 0xf0
[ 25.350000] Main bssid = 64:51:7e:80:3c:24
[ 25.470000] MtAsicSetPreTbtt(): bss_idx=0, PreTBTT timeout = 0x0
[ 25.480000] MtAsicSetPiggyBack(763): Not support for HIF_MT yet!
[ 25.480000] [PMF]ap_pmf_init:: apidx=0, MFPC=0, MFPR=0, SHA256=0
[ 25.490000] [PMF]RTMPMakeRsnIeCap: RSNIE Capability MFPC=0, MFPR=0
[ 25.490000] MtAsicSetRalinkBurstMode(2919): Not support for HIF_MT yet!
[ 25.500000] MtAsicSetPiggyBack(763): Not support for HIF_MT yet!
[ 25.550000] MtAsicSetTxPreamble(2898): Not support for HIF_MT yet!
[ 25.560000] MtAsicAddSharedKeyEntry(1308): Not support for HIF_MT yet!
[ 25.560000] MtAsicSetPreTbtt(): bss_idx=0, PreTBTT timeout = 0xf0
[ 25.570000] Main bssid = 64:51:7e:80:3c:24
[ 26.000000] MtAsicSetPreTbtt(): bss_idx=0, PreTBTT timeout = 0x0
[ 26.000000] MtAsicSetPiggyBack(763): Not support for HIF_MT yet!
[ 26.010000] [PMF]ap_pmf_init:: apidx=0, MFPC=0, MFPR=0, SHA256=0
[ 26.010000] [PMF]RTMPMakeRsnIeCap: RSNIE Capability MFPC=0, MFPR=0
[ 26.030000] MtAsicSetRalinkBurstMode(2919): Not support for HIF_MT yet!
[ 26.030000] MtAsicSetPiggyBack(763): Not support for HIF_MT yet!
[ 26.090000] MtAsicSetTxPreamble(2898): Not support for HIF_MT yet!
[ 26.100000] MtAsicAddSharedKeyEntry(1308): Not support for HIF_MT yet!
[ 26.110000] MtAsicSetPreTbtt(): bss_idx=0, PreTBTT timeout = 0xf0
[ 26.110000] Main bssid = 64:51:7e:80:3c:24
[ 27.180000] br-lan: port 1(eth0.1) entered forwarding state
[ 29.280000] device ra0 entered promiscuous mode
[ 29.290000] br-lan: port 2(ra0) entered forwarding state
[ 29.290000] br-lan: port 2(ra0) entered forwarding state
[ 31.290000] br-lan: port 2(ra0) entered forwarding state
[ 63.930000] random: nonblocking pool is initialized
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[   16.170000] CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 86fc06b4, ra == 86fc066c
[ 16.180000] Oops[#1]:
[ 16.180000] CPU: 0 PID: 618 Comm: kmodloader Not tainted 3.18.29 #78
[ 16.180000] task: 8793ce88 ti: 86cd2000 task.ti: 86cd2000
[ 16.180000] $ 0 : 00000000 00000000 00000000 00000001
[ 16.180000] $ 4 : 8030e190 869597a4 00000000 0000fd61
[ 16.180000] $ 8 : 00000001 0000fd60 8693c680 6f697067
[ 16.180000] $12 : 7273752f 00000007 00000000 6962732f
[ 16.180000] $16 : 86959610 86959500 00000000 86959520
[ 16.180000] $20 : 86fc1364 80370000 80310000 00000013
[ 16.180000] $24 : 00000003 8018caa0
[ 16.180000] $28 : 86cd2000 86cd3a80 00000000 86fc066c
[ 16.180000] Hi : 00000000
[ 16.180000] Lo : 00000000
[ 16.180000] epc : 86fc06b4 0x86fc06b4
[ 16.180000] Not tainted
[ 16.180000] ra : 86fc066c 0x86fc066c
[ 16.180000] Status: 1100a403 KERNEL EXL IE
[ 16.180000] Cause : 00800008
[ 16.180000] BadVA : 00000000
[ 16.180000] PrId : 00019655 (MIPS 24KEc)
[ 16.180000] Modules linked in: i2c_gpio(+) i2c_algo_bit gpio_pcf857x i2c_dev i2c_core mt76x8 ralink_eeprom_api ledtrig_usbdev ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_raw ip6table_mangle ip6table_filter ip6_tables x_tables pppoatm ppp_generic slhc nfsv3 nfs l2tp_netlink l2tp_core udp_tunnel ip6_udp_tunnel tun vfat fat lockd sunrpc grace autofs4 br2684 atm nls_utf8 nls_iso8859_1 nls_cp437 ipv6 usb_storage leds_gpio ohci_platform ohci_hcd ehci_platform ehci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc16 mii crypto_hash
[ 16.180000] Process kmodloader (pid: 618, threadinfo=86cd2000, task=8793ce88, tls=77836440)
[ 16.180000] Stack : 86fc14e4 8018f110 86959520 00000000 86959528 80370000 00000008 8018bbe4
[ 16.180000] 00000000 80310000 86959520 00000000 86fc14e4 80370000 00000008 8018c218
[ 16.180000] 00000000 86fc14e4 86959520 8018c3b0 87807800 00000000 86959520 8018c364
[ 16.180000] 8693d838 00000000 86fcb814 8018a808 86cd3b10 00000001 87ae2000 86959528
[ 16.180000] 8695925c 86fc34b4 86959520 86959554 86959520 8018c104 00000000 80137a24
[ 16.180000] ...
[ 16.180000] Call Trace:
[ 16.180000] [<86fc06b4>] 0x86fc06b4
[ 16.180000]
[ 16.180000]
[ 16.180000] Code: 24a50788 0c062327 00403021 <8e460000> 3c0586fc 02602021 0c06234b 24a50798 09bf01c6
[ 16.390000] ---[ end trace 49852bce7b99774a ]---
这部分是错误代码,可能是dts对gpio-i2c配置不对,建议检查dts,或者使用i2c-mt7621这个原生的i2c驱动

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