root@OpenWrt:~# dmesg
[    0.000000] Linux version 4.14.151 (builder@buildhost) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r10649-c4fdb377a2)) #0 Tue Nov 5 23:26:40 2019
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019750 (MIPS 74Kc)
[    0.000000] MIPS: machine is TP-Link Archer C7 v2
[    0.000000] SoC: Qualcomm Atheros QCA9558 ver 1 rev 0
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 08000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
[    0.000000] On node 0 totalpages: 32768
[    0.000000] free_area_init_node: node 0, pgdat 804f9f90, node_mem_map 81008c20
[    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] random: get_random_bytes called from 0x804fd740 with crng_init=0
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: console=ttyS0,115200n8 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=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] Memory: 123304K/131072K available (4025K kernel code, 159K rwdata, 532K rodata, 1228K init, 211K bss, 7768K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 51
[    0.000000] CPU clock: 720.000 MHz
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5309056796 ns
[    0.000008] sched_clock: 32 bits at 360MHz, resolution 2ns, wraps every 5965232126ns
[    0.008296] Calibrating delay loop... 358.80 BogoMIPS (lpj=1794048)
[    0.074984] pid_max: default: 32768 minimum: 301
[    0.080063] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.087103] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.098242] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.108732] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.115279] pinctrl core: initialized pinctrl subsystem
[    0.122705] NET: Registered protocol family 16
[    0.130021] PCI host bridge /ahb/apb/pcie-controller@18250000 ranges:
[    0.136927]  MEM 0x0000000012000000..0x0000000013ffffff
[    0.142482]   IO 0x0000000000000001..0x0000000000000001
[    0.162726] PCI host bridge to bus 0000:00
[    0.167092] pci_bus 0000:00: root bus resource [mem 0x12000000-0x13ffffff]
[    0.174438] pci_bus 0000:00: root bus resource [io  0x0001]
[    0.180366] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.187592] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.196049] pci 0000:00:00.0: [168c:003c] type 00 class 0x028000
[    0.196103] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x001fffff 64bit]
[    0.196158] pci 0000:00:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[    0.196231] pci 0000:00:00.0: supports D1 D2
[    0.196409] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[    0.196430] pci 0000:00:00.0: BAR 0: assigned [mem 0x12000000-0x121fffff 64bit]
[    0.204253] pci 0000:00:00.0: BAR 6: assigned [mem 0x12200000-0x1220ffff pref]
[    0.214332] clocksource: Switched to clocksource MIPS
[    0.220543] NET: Registered protocol family 2
[    0.225933] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.233350] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.240159] TCP: Hash tables configured (established 1024 bind 1024)
[    0.247032] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.253254] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.260148] NET: Registered protocol family 1
[    0.264850] PCI: CLS 0 bytes, default 32
[    0.267242] Crashlog allocated RAM at address 0x3f00000
[    0.273822] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    0.284887] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.291091] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.309078] io scheduler noop registered
[    0.313251] io scheduler deadline registered (default)
[    0.319035] ar7200-usb-phy 18030000.usb-phy0: phy reset is missing
[    0.325692] ar7200-usb-phy 18030010.usb-phy1: phy reset is missing
[    0.333868] pinctrl-single 1804002c.pinmux: 544 pins at pa b804002c size 68
[    0.341805] gpio-export gpio-export: 2 gpio(s) exported
[    0.348122] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.356911] console [ttyS0] disabled
[    0.360741] 18020000.uart: ttyS0 at MMIO 0x18020000 (irq = 9, base_baud = 2500000) is a 16550A
[    0.369947] console [ttyS0] enabled
[    0.377366] bootconsole [early0] disabled
[    0.403951] m25p80 spi0.0: w25q128 (16384 Kbytes)
[    0.408794] 3 fixed-partitions partitions found on MTD device spi0.0
[    0.415253] Creating 3 MTD partitions on "spi0.0":
[    0.420122] 0x000000000000-0x000000020000 : "u-boot"
[    0.425828] 0x000000020000-0x000000ff0000 : "firmware"
[    0.431999] 2 tplink-fw partitions found on MTD device firmware
[    0.438045] Creating 2 MTD partitions on "firmware":
[    0.443089] 0x000000000000-0x0000001855a5 : "kernel"
[    0.448748] 0x0000001855a8-0x000000fd0000 : "rootfs"
[    0.454402] mtd: device 3 (rootfs) set to be root filesystem
[    0.460179] 1 squashfs-split partitions found on MTD device rootfs
[    0.466479] 0x000000440000-0x000000fd0000 : "rootfs_data"
[    0.472565] 0x000000ff0000-0x000001000000 : "art"
[    0.478933] libphy: Fixed MDIO Bus: probed
[    0.826044] libphy: ag71xx_mdio: probed
[    0.832553] switch0: Atheros AR8327 rev. 4 switch registered on mdio-bus.0
[    1.483639] ag71xx 19000000.eth: connected to PHY at mdio-bus.0:00 [uid=004dd034, driver=Atheros AR8216/AR8236/AR8316]
[    1.495030] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode: rgmii
[    1.835921] ag71xx 1a000000.eth: connected to PHY at fixed-0:00 [uid=00000000, driver=Generic PHY]
[    1.845540] eth1: Atheros AG71xx at 0xba000000, irq 5, mode: sgmii
[    1.854018] NET: Registered protocol family 10
[    1.863010] Segment Routing with IPv6
[    1.866854] NET: Registered protocol family 17
[    1.871407] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    1.884565] 8021q: 802.1Q VLAN Support v1.8
[    1.891058] hctosys: unable to open rtc device (rtc0)
[    1.903180] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
[    1.914811] Freeing unused kernel memory: 1228K
[    1.919403] This architecture does not have kernel memory protection.
[    2.584347] random: fast init done
[    2.626944] init: Console is alive
[    2.630562] init: - watchdog -
[    3.813377] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    4.077442] usbcore: registered new interface driver usbfs
[    4.083087] usbcore: registered new interface driver hub
[    4.088585] usbcore: registered new device driver usb
[    4.098860] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.106841] ehci-platform: EHCI generic platform driver
[    4.112362] ehci-platform 1b000000.usb: EHCI Host Controller
[    4.118171] ehci-platform 1b000000.usb: new USB bus registered, assigned bus number 1
[    4.126201] ehci-platform 1b000000.usb: irq 14, io mem 0x1b000000
[    4.154357] ehci-platform 1b000000.usb: USB 2.0 started, EHCI 1.00
[    4.161282] hub 1-0:1.0: USB hub found
[    4.165494] hub 1-0:1.0: 1 port detected
[    4.169987] ehci-platform 1b400000.usb: EHCI Host Controller
[    4.175803] ehci-platform 1b400000.usb: new USB bus registered, assigned bus number 2
[    4.183819] ehci-platform 1b400000.usb: irq 15, io mem 0x1b400000
[    4.214360] ehci-platform 1b400000.usb: USB 2.0 started, EHCI 1.00
[    4.221321] hub 2-0:1.0: USB hub found
[    4.225450] hub 2-0:1.0: 1 port detected
[    4.230382] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    4.248101] init: - preinit -
[    5.409520] random: jshn: uninitialized urandom read (4 bytes read)
[    5.656780] random: jshn: uninitialized urandom read (4 bytes read)
[    5.822663] random: jshn: uninitialized urandom read (4 bytes read)
[    7.096525] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[    7.102505] IPv6: ADDRCONF(NETDEV_UP): eth1.1: link is not ready
[    7.143960] urandom_read: 4 callbacks suppressed
[    7.143967] random: procd: uninitialized urandom read (4 bytes read)
[    8.115469] eth1: link up (1000Mbps/Full duplex)
[    8.120173] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[    8.126851] IPv6: ADDRCONF(NETDEV_CHANGE): eth1.1: link becomes ready
[   10.389215] jffs2: notice: (488) jffs2_build_xattr_subsystem: complete building xattr subsystem, 7 of xdatum (3 unchecked, 4 orphan) and 40 of xref (4 dead, 0 orphan) found.
[   10.407621] mount_root: switching to jffs2 overlay
[   10.432552] overlayfs: upper fs does not support tmpfile.
[   10.445205] urandom-seed: Seeding with /etc/urandom.seed
[   10.548676] eth1: link down
[   10.568395] procd: - early -
[   10.571400] procd: - watchdog -
[   11.236863] procd: - watchdog -
[   11.240289] procd: - ubus -
[   11.303667] random: ubusd: uninitialized urandom read (4 bytes read)
[   11.311951] random: ubusd: uninitialized urandom read (4 bytes read)
[   11.319631] procd: - init -
[   12.363975] urngd: v1.0.0 started.
[   12.506192] kmodloader: loading kernel modules from /etc/modules.d/*
[   12.646233] random: crng init done
[   12.654496] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   12.669087] Loading modules backported from Linux version v4.19.79-0-gdafd634415a7
[   12.676808] Backport generated by backports.git v4.19.79-1-0-g0c303298
[   12.685759] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.698152] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[   12.750656] xt_time: kernel timezone is -0000
[   12.799480] PPP generic driver version 2.4.2
[   12.805896] NET: Registered protocol family 24
[   13.035338] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
[   13.041231] ath10k_pci 0000:00:00.0: pci irq legacy oper_irq_mode 1 irq_mode 0 reset_mode 0
[   13.317793] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:00:00.0.bin failed with error -2
[   13.328679] ath10k_pci 0000:00:00.0: Falling back to user helper
[   13.531768] firmware ath10k!pre-cal-pci-0000:00:00.0.bin: firmware_loading_store: map pages failed
[   13.546347] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA988X/hw2.0/firmware-6.bin failed with error -2
[   13.557243] ath10k_pci 0000:00:00.0: Falling back to user helper
[   13.741849] firmware ath10k!QCA988X!hw2.0!firmware-6.bin: firmware_loading_store: map pages failed
[   14.123583] ath10k_pci 0000:00:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043202ff sub 0000:0000
[   14.132975] ath10k_pci 0000:00:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 1
[   14.146042] ath10k_pci 0000:00:00.0: firmware ver 10.2.4-1.0-00047 api 5 features no-p2p,raw-mode,mfp,allows-mesh-bcast crc32 35bd9258
[   14.767573] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA988X/hw2.0/board-2.bin failed with error -2
[   14.778186] ath10k_pci 0000:00:00.0: Falling back to user helper
[   14.872265] firmware ath10k!QCA988X!hw2.0!board-2.bin: firmware_loading_store: map pages failed
[   14.882436] ath10k_pci 0000:00:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08
[   16.000177] ath10k_pci 0000:00:00.0: htt-ver 2.1 wmi-op 5 htt-op 2 cal file max-sta 128 raw 0 hwcrypto 1
[   16.275586] ath: EEPROM regdomain: 0x0
[   16.275593] ath: EEPROM indicates default country code should be used
[   16.275596] ath: doing EEPROM country->regdmn map search
[   16.275608] ath: country maps to regdmn code: 0x3a
[   16.275612] ath: Country alpha2 being used: US
[   16.275615] ath: Regpair used: 0x3a
[   16.337018] ath: EEPROM regdomain: 0x0
[   16.337025] ath: EEPROM indicates default country code should be used
[   16.337028] ath: doing EEPROM country->regdmn map search
[   16.337041] ath: country maps to regdmn code: 0x3a
[   16.337046] ath: Country alpha2 being used: US
[   16.337049] ath: Regpair used: 0x3a
[   16.354597] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[   16.356066] ieee80211 phy1: Atheros AR9550 Rev:0 mem=0xb8100000, irq=13
[   16.406228] kmodloader: done loading kernel modules from /etc/modules.d/*
[   27.236756] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   27.243827] eth1: link up (1000Mbps/Full duplex)
[   27.255662] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[   27.279889] br-lan: port 1(eth1.1) entered blocking state
[   27.285516] br-lan: port 1(eth1.1) entered disabled state
[   27.291239] device eth1.1 entered promiscuous mode
[   27.296143] device eth1 entered promiscuous mode
[   27.334547] br-lan: port 1(eth1.1) entered blocking state
[   27.340028] br-lan: port 1(eth1.1) entered forwarding state
[   27.345854] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   28.274638] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[   30.889108] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[   32.464858] ath10k_pci 0000:00:00.0: pdev param 0 not supported by firmware
[   32.485146] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   32.491396] br-lan: port 2(wlan1) entered blocking state
[   32.496837] br-lan: port 2(wlan1) entered disabled state
[   32.502468] device wlan1 entered promiscuous mode
[   32.511209] br-lan: port 3(wlan0) entered blocking state
[   32.516672] br-lan: port 3(wlan0) entered disabled state
[   32.522306] device wlan0 entered promiscuous mode
[   32.762431] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   32.769197] br-lan: port 3(wlan0) entered blocking state
[   32.774632] br-lan: port 3(wlan0) entered forwarding state
[   34.015043] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   34.021636] br-lan: port 2(wlan1) entered blocking state
[   34.027070] br-lan: port 2(wlan1) entered forwarding state
[  818.720327] device wlan1 left promiscuous mode
[  818.724986] br-lan: port 2(wlan1) entered disabled state
[  818.749349] device wlan0 left promiscuous mode
[  818.753981] br-lan: port 3(wlan0) entered disabled state
[  819.618770] ath: EEPROM regdomain: 0x8268
[  819.618777] ath: EEPROM indicates we should expect a country code
[  819.618783] ath: doing EEPROM country->regdmn map search
[  819.618788] ath: country maps to regdmn code: 0x37
[  819.618793] ath: Country alpha2 being used: PL
[  819.618797] ath: Regpair used: 0x37
[  819.618802] ath: regdomain 0x8268 dynamically updated by user
[  819.624250] ath: EEPROM regdomain: 0x8268
[  819.624254] ath: EEPROM indicates we should expect a country code
[  819.624259] ath: doing EEPROM country->regdmn map search
[  819.624264] ath: country maps to regdmn code: 0x37
[  819.624267] ath: Country alpha2 being used: PL
[  819.624270] ath: Regpair used: 0x37
[  819.624275] ath: regdomain 0x8268 dynamically updated by user
[  821.223790] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[  822.499755] ath10k_pci 0000:00:00.0: pdev param 0 not supported by firmware
[  822.519987] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  822.526265] br-lan: port 2(wlan1) entered blocking state
[  822.531703] br-lan: port 2(wlan1) entered disabled state
[  822.537327] device wlan1 entered promiscuous mode
[  822.551434] br-lan: port 3(wlan0) entered blocking state
[  822.556828] br-lan: port 3(wlan0) entered disabled state
[  822.562509] device wlan0 entered promiscuous mode
[  822.662266] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  822.668982] br-lan: port 3(wlan0) entered blocking state
[  822.674421] br-lan: port 3(wlan0) entered forwarding state
[  824.262084] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[  824.268678] br-lan: port 2(wlan1) entered blocking state
[  824.274114] br-lan: port 2(wlan1) entered forwarding state