I just installed Openwrt 19.07.1 and noticed that the USB port is not working at all.
root@OpenWrt:/# uname -a
Linux OpenWrt 4.14.167 #0 SMP Wed Jan 29 16:05:35 2020 mips GNU/Linux
root@OpenWrt:/# opkg list-installed |grep usb
kmod-usb-core - 4.14.167-1
kmod-usb3 - 4.14.167-1
Collected errors:
* parse_from_stream_nomalloc: Missing new line character at end of file!
root@OpenWrt:/# lsmod |grep usb
nls_base 5168 1 usbcore
usb_common 2240 1 usbcore
usbcore 130384 4 xhci_plat_hcd,xhci_pci,xhci_mtk,xhci_hcd
root@OpenWrt:/# dmesg
[ 0.000000] Linux version 4.14.167 (builder@buildhost) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r10911-c155900f66)) #0 SMP Wed Jan 29 16:05:35 2020
[ 0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[ 0.000000] MIPS: machine is HiWiFi HC5962
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 10000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] VPE topology {2,2} total 4
[ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] HighMem empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] On node 0 totalpages: 65536
[ 0.000000] free_area_init_node: node 0, pgdat 80572720, node_mem_map 81003000
[ 0.000000] Normal zone: 512 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 65536 pages, LIFO batch:15
[ 0.000000] random: get_random_bytes called from 0x80575744 with crng_init=0
[ 0.000000] percpu: Embedded 14 pages/cpu s26224 r8192 d22928 u57344
[ 0.000000] pcpu-alloc: s26224 r8192 d22928 u57344 alloc=14*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 65024
[ 0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Writing ErrCtl register=0000830c
[ 0.000000] Readback ErrCtl register=0000830c
[ 0.000000] Memory: 252464K/262144K available (4745K kernel code, 242K rwdata, 588K rodata, 1260K init, 255K bss, 9680K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS: 256
[ 0.000000] CPU Clock: 880MHz
[ 0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[ 0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[ 0.007806] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[ 0.073976] pid_max: default: 32768 minimum: 301
[ 0.078748] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.085256] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.094020] Hierarchical SRCU implementation.
[ 0.099158] smp: Bringing up secondary CPUs ...
[ 9.198356] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 9.198364] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 9.198376] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 9.198506] CPU1 revision is: 0001992f (MIPS 1004Kc)
[ 0.163901] Synchronize counters for CPU 1: done.
[ 9.228744] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 9.228752] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 9.228759] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 9.228831] CPU2 revision is: 0001992f (MIPS 1004Kc)
[ 0.254968] Synchronize counters for CPU 2: done.
[ 9.318067] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 9.318075] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 9.318081] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 9.318155] CPU3 revision is: 0001992f (MIPS 1004Kc)
[ 0.340149] Synchronize counters for CPU 3: done.
[ 0.370007] smp: Brought up 1 node, 4 CPUs
[ 0.377683] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.387466] futex hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.393762] pinctrl core: initialized pinctrl subsystem
[ 0.400426] NET: Registered protocol family 16
[ 0.410028] FPU Affinity set after 11720 emulations
[ 0.410860] pull PCIe RST: RALINK_RSTCTRL = 0
[ 0.715533] release PCIe RST: RALINK_RSTCTRL = 7000000
[ 0.720569] ***** Xtal 40MHz *****
[ 0.723954] release PCIe RST: RALINK_RSTCTRL = 7000000
[ 0.729033] Port 0 N_FTS = 1b105000
[ 0.732491] Port 1 N_FTS = 1b105000
[ 0.735964] Port 2 N_FTS = 1b102800
[ 1.891074] PCIE2 no card, disable it(RST&CLK)
[ 1.895422] -> 21007f2
[ 1.897852] PCIE0 enabled
[ 1.900429] PCIE1 enabled
[ 1.903036] PCI host bridge /pcie@1e140000 ranges:
[ 1.907792] MEM 0x0000000060000000..0x000000006fffffff
[ 1.912984] IO 0x000000001e160000..0x000000001e16ffff
[ 1.918147] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[ 1.933431] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.939184] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.944955] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.951961] PCI host bridge to bus 0000:00
[ 1.956037] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[ 1.962804] pci_bus 0000:00: root bus resource [io 0xffffffff]
[ 1.968695] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[ 1.975421] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 1.983349] pci 0000:00:00.0: [0e8d:0801] type 01 class 0x060400
[ 1.983388] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[ 1.983400] pci 0000:00:00.0: reg 0x14: [mem 0x60300000-0x6030ffff]
[ 1.983473] pci 0000:00:00.0: supports D1
[ 1.983482] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 1.983726] pci 0000:00:01.0: [0e8d:0801] type 01 class 0x060400
[ 1.983751] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[ 1.983767] pci 0000:00:01.0: reg 0x14: [mem 0x60310000-0x6031ffff]
[ 1.983816] pci 0000:00:01.0: supports D1
[ 1.983825] pci 0000:00:01.0: PME# supported from D0 D1 D3hot
[ 1.984208] pci 0000:01:00.0: [14c3:7603] type 00 class 0x028000
[ 1.984251] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 1.984374] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[ 1.984550] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.984720] pci 0000:02:00.0: [14c3:7662] type 00 class 0x028000
[ 1.984773] pci 0000:02:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[ 1.984818] pci 0000:02:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[ 1.984907] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 1.985086] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02
[ 1.985104] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 02
[ 1.985173] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[ 1.991685] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[ 1.998630] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
[ 2.005159] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.012099] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[ 2.018821] pci 0000:00:01.0: BAR 8: assigned [mem 0x60100000-0x601fffff]
[ 2.025576] pci 0000:00:01.0: BAR 9: assigned [mem 0x60200000-0x602fffff pref]
[ 2.032726] pci 0000:00:00.0: BAR 1: assigned [mem 0x60300000-0x6030ffff]
[ 2.039484] pci 0000:00:01.0: BAR 1: assigned [mem 0x60310000-0x6031ffff]
[ 2.046208] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff]
[ 2.052962] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 2.057872] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
[ 2.064639] pci 0000:02:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff 64bit]
[ 2.071876] pci 0000:02:00.0: BAR 6: assigned [mem 0x60200000-0x6020ffff pref]
[ 2.079049] pci 0000:00:01.0: PCI bridge to [bus 02]
[ 2.083958] pci 0000:00:01.0: bridge window [mem 0x60100000-0x601fffff]
[ 2.090713] pci 0000:00:01.0: bridge window [mem 0x60200000-0x602fffff pref]
[ 2.099121] clocksource: Switched to clocksource GIC
[ 2.105442] NET: Registered protocol family 2
[ 2.110507] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 2.117394] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[ 2.123846] TCP: Hash tables configured (established 2048 bind 2048)
[ 2.130250] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 2.136015] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 2.142476] NET: Registered protocol family 1
[ 2.146793] PCI: CLS 0 bytes, default 32
[ 2.379069] 4 CPUs re-calibrate udelay(lpj = 2924544)
[ 2.385230] Crashlog allocated RAM at address 0x3f00000
[ 2.391182] workingset: timestamp_bits=30 max_order=16 bucket_order=0
[ 2.403882] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.409665] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 2.422090] random: fast init done
[ 2.425964] io scheduler noop registered
[ 2.429825] io scheduler deadline registered (default)
[ 2.435847] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 2.445137] console [ttyS0] disabled
[ 2.448677] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A
[ 2.457690] console [ttyS0] enabled
[ 2.464563] bootconsole [early0] disabled
[ 2.474546] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[ 2.481746] Enable NFI Clock
[ 2.484617] # MTK NAND # : Use HW ECC
[ 2.488276] Device found in MTK table, ID: c8d1, EXT_ID: 809540
[ 2.494187] Support this Device in MTK table! c8d1
[ 2.499154] [NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
[ 2.505610] nand: device found, Manufacturer ID: 0xc8, Chip ID: 0xd1
[ 2.511945] nand: ESMT NAND 128MiB 3,3V 8-bit
[ 2.516282] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[ 2.523844] Scanning device for bad blocks
[ 2.670519] 12 fixed-partitions partitions found on MTD device MT7621-NAND
[ 2.677359] Creating 12 MTD partitions on "MT7621-NAND":
[ 2.682669] 0x000000000000-0x000000080000 : "u-boot"
[ 2.688549] 0x000000080000-0x000000100000 : "debug"
[ 2.694303] 0x000000100000-0x000000140000 : "factory"
[ 2.700250] 0x000000140000-0x000000340000 : "kernel"
[ 2.706023] 0x000000340000-0x000002140000 : "ubi"
[ 2.711876] 0x000002140000-0x0000021c0000 : "hw_panic"
[ 2.717857] 0x0000021c0000-0x000002240000 : "bdinfo"
[ 2.723751] 0x000002240000-0x0000022c0000 : "backup"
[ 2.729647] 0x0000022c0000-0x0000032c0000 : "overly"
[ 2.735604] 0x0000032c0000-0x0000052c0000 : "firmware_backup"
[ 2.742493] 0x0000052c0000-0x0000054c0000 : "oem"
[ 2.748112] 0x0000054c0000-0x000007f80000 : "opt"
[ 2.754084] [mtk_nand] probe successfully!
[ 2.758894] Signature matched and data read!
[ 2.763176] load_fact_bbt success 1023
[ 2.767555] libphy: Fixed MDIO Bus: probed
[ 2.840891] mtk_soc_eth 1e100000.ethernet: generated random MAC address 82:90:ac:a3:10:e9
[ 2.849270] libphy: mdio: probed
[ 4.251988] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[ 4.258584] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 21
[ 4.269383] NET: Registered protocol family 10
[ 4.275376] Segment Routing with IPv6
[ 4.279213] NET: Registered protocol family 17
[ 4.283709] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 4.296621] 8021q: 802.1Q VLAN Support v1.8
[ 4.303611] UBI: auto-attach mtd4
[ 4.306946] ubi0: attaching mtd4
[ 4.423543] mtk_soc_eth 1e100000.ethernet eth0: port 1 link up
[ 4.429447] mtk_soc_eth 1e100000.ethernet eth0: port 2 link up
[ 4.586685] ubi0: scanning is finished
[ 4.605352] ubi0: attached mtd4 (name "ubi", size 30 MiB)
[ 4.610765] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 4.617605] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 4.624378] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 4.631319] ubi0: good PEBs: 240, bad PEBs: 0, corrupted PEBs: 0
[ 4.637297] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[ 4.644498] ubi0: max/mean erase counter: 2/0, WL threshold: 4096, image sequence number: 1416374918
[ 4.653601] ubi0: available PEBs: 0, total reserved PEBs: 240, PEBs reserved for bad PEB handling: 20
[ 4.662810] ubi0: background thread "ubi_bgt0d" started, PID 401
[ 4.664423] block ubiblock0_0: created from ubi0:0(rootfs)
[ 4.674280] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem
[ 4.681231] hctosys: unable to open rtc device (rtc0)
[ 4.693675] VFS: Mounted root (squashfs filesystem) readonly on device 254:0.
[ 4.705083] Freeing unused kernel memory: 1260K
[ 4.709635] This architecture does not have kernel memory protection.
[ 5.178446] init: Console is alive
[ 5.182188] init: - watchdog -
[ 5.781489] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 5.887158] usbcore: registered new interface driver usbfs
[ 5.892822] usbcore: registered new interface driver hub
[ 5.898244] usbcore: registered new device driver usb
[ 5.910334] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vbus not found, using dummy regulator
[ 5.919001] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vusb33 not found, using dummy regulator
[ 5.927973] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
[ 5.933343] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 1
[ 5.949253] xhci-mtk 1e1c0000.xhci: hcc params 0x01401198 hci version 0x96 quirks 0x0000000000210010
[ 5.958419] xhci-mtk 1e1c0000.xhci: irq 20, io mem 0x1e1c0000
[ 5.965096] hub 1-0:1.0: USB hub found
[ 5.968913] hub 1-0:1.0: 2 ports detected
[ 5.973483] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
[ 5.978796] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 2
[ 5.984780] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up
[ 5.986297] xhci-mtk 1e1c0000.xhci: Host supports USB 3.0 SuperSpeed
[ 5.998644] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 6.007544] hub 2-0:1.0: USB hub found
[ 6.011387] hub 2-0:1.0: 1 port detected
[ 6.019465] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 6.039433] init: - preinit -
[ 6.310068] mtk_soc_eth 1e100000.ethernet eth0: port 4 link up
[ 6.399239] usb 2-1: new SuperSpeed USB device number 2 using xhci-mtk
[ 6.454060] random: procd: uninitialized urandom read (4 bytes read)
[ 6.730244] mtk_soc_eth 1e100000.ethernet: PPE started
[ 9.944316] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 503
[ 10.017450] UBIFS (ubi0:1): recovery needed
[ 10.206361] UBIFS (ubi0:1): recovery completed
[ 10.210946] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "rootfs_data"
[ 10.218741] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 10.228626] UBIFS (ubi0:1): FS size: 23490560 bytes (22 MiB, 185 LEBs), journal size 1142784 bytes (1 MiB, 9 LEBs)
[ 10.238937] UBIFS (ubi0:1): reserved for root: 1109517 bytes (1083 KiB)
[ 10.245541] UBIFS (ubi0:1): media format: w4/r0 (latest is w5/r0), UUID C032255D-062F-4B7B-A1E8-902EDC412C0D, small LPT model
[ 10.262220] mount_root: switching to ubifs overlay
[ 10.294035] urandom-seed: Seeding with /etc/urandom.seed
[ 10.390462] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[ 10.407656] procd: - early -
[ 10.410673] procd: - watchdog -
[ 11.099268] procd: - watchdog -
[ 11.102724] procd: - ubus -
[ 11.173229] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.182553] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.189393] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.196574] procd: - init -
[ 11.815442] kmodloader: loading kernel modules from /etc/modules.d/*
[ 11.886226] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 11.897690] Loading modules backported from Linux version v4.19.98-0-gd183c8e2647a
[ 11.905281] Backport generated by backports.git v4.19.98-1-0-g8204eb99
[ 11.913603] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 11.925337] nf_conntrack version 0.5.0 (4096 buckets, 16384 max)
[ 11.970305] xt_time: kernel timezone is -0000
[ 12.027583] bus=0x1, slot = 0x0, irq=0xff
[ 12.031841] mt7603e 0000:01:00.0: ASIC revision: 76030010
[ 12.041755] urngd: v1.0.2 started.
[ 12.179258] random: crng init done
[ 12.182663] random: 6 urandom warning(s) missed due to ratelimiting
[ 13.070309] mt7603e 0000:01:00.0: Firmware Version: ap_pcie
[ 13.075878] mt7603e 0000:01:00.0: Build Time: 20160107100755
[ 13.119138] mt7603e 0000:01:00.0: firmware init done
[ 13.289240] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 13.299198] bus=0x2, slot = 0x1, irq=0xff
[ 13.303447] mt76x2e 0000:02:00.0: ASIC revision: 76120044
[ 14.023665] mt76x2e 0000:02:00.0: ROM patch build: 20141115060606a
[ 14.033255] mt76x2e 0000:02:00.0: Firmware Version: 0.0.00
[ 14.038733] mt76x2e 0000:02:00.0: Build: 1
[ 14.042837] mt76x2e 0000:02:00.0: Build Time: 201507311614____
[ 14.069112] mt76x2e 0000:02:00.0: Firmware running!
[ 14.076632] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[ 14.083738] PPP generic driver version 2.4.2
[ 14.089394] NET: Registered protocol family 24
[ 14.096489] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 20.138747] mtk_soc_eth 1e100000.ethernet: PPE started
[ 20.150434] device eth0 entered promiscuous mode
[ 20.156132] br-lan: port 1(eth0.1) entered blocking state
[ 20.161617] br-lan: port 1(eth0.1) entered disabled state
[ 20.167614] device eth0.1 entered promiscuous mode
[ 20.176405] br-lan: port 1(eth0.1) entered blocking state
[ 20.181858] br-lan: port 1(eth0.1) entered forwarding state
[ 20.187924] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[ 21.199890] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 22.301739] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 22.313951] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 22.320002] br-lan: port 2(wlan1) entered blocking state
[ 22.325341] br-lan: port 2(wlan1) entered disabled state
[ 22.331409] device wlan1 entered promiscuous mode
[ 22.336559] br-lan: port 3(wlan0) entered blocking state
[ 22.342088] br-lan: port 3(wlan0) entered disabled state
[ 22.347797] device wlan0 entered promiscuous mode
[ 22.352800] br-lan: port 3(wlan0) entered blocking state
[ 22.358095] br-lan: port 3(wlan0) entered forwarding state
[ 22.994494] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 23.751690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 23.758309] br-lan: port 2(wlan1) entered blocking state
[ 23.763656] br-lan: port 2(wlan1) entered forwarding state
[175546.676503] usb 2-1: USB disconnect, device number 2
[175649.203528] usb 2-1: new SuperSpeed USB device number 3 using xhci-mtk
[176499.369640] usb 2-1: USB disconnect, device number 3
[176499.719681] usb 2-1: new SuperSpeed USB device number 4 using xhci-mtk
[176500.629787] usb 2-1: USB disconnect, device number 4
[176508.079396] usb 1-2: new high-speed USB device number 2 using xhci-mtk
[180113.736366] mtk_soc_eth 1e100000.ethernet eth0: port 4 link down
[180116.445980] mtk_soc_eth 1e100000.ethernet eth0: port 4 link up
Any help would be appreciated.