[FS#554] 5 Ghz radio fails to initialize on D-Link DGL-5500

Sat Feb 25 05:30:45 PST 2017

A new Flyspray task has been opened.  Details are below. 

User who did this - Jan Krakowiak Jr. (Larz1695) 

Attached to Project - LEDE Project
Summary - 5 Ghz radio fails to initialize on D-Link DGL-5500
Task Type - Bug Report
Category - Packages
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Medium
Priority - Very Low
Reported Version - lede-17.01
Due in Version - Undecided
Due Date - Undecided
Details - While the 2.4 Ghz band works just fine on install, I have to install kmod-ath10k to get 5 Ghz functionality in OpenWRT 15.05.1 but the same package does not work on reboot 17.01.0. I have tried ath10k-firmware-qca988x-ct in an attempt to fix the issue but it did not work. Here is what I was able to pull from dmesg:

[    0.000000] Linux version 4.4.50 (buildbot at builds-02.infra.lede-project.org) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3101-bce140e) ) #0 Mon Feb 20 17:13:44 2017
[    0.000000] MyLoader: sysp=42a08090, boardp=45a0e802, parts=12a80ca8
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019750 (MIPS 74Kc)
[    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] No valid device tree found, continuing without
[    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 803d04d0, 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, VIPT, cache 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:  board=DGL-5500-A1 console=ttyS0,115200 mtdparts=spi0.0:192k(u-boot)ro,64k(nvram)ro,15296k(firmware),192k(lang)ro,512k(my-dlink)ro,64k(mac)ro,64k(art)ro rootfstype=squashfs,jffs2 noinitrd
[    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: 125328K/131072K available (3071K kernel code, 165K rwdata, 412K rodata, 312K init, 205K bss, 5744K 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] Clocks: CPU:720.000MHz, DDR:600.000MHz, AHB:200.000MHz, Ref:40.000MHz
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5309056796 ns
[    0.000007] sched_clock: 32 bits at 360MHz, resolution 2ns, wraps every 5965232126ns
[    0.008281] Calibrating delay loop... 358.80 BogoMIPS (lpj=1794048)
[    0.071186] pid_max: default: 32768 minimum: 301
[    0.076195] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.083240] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.092564] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.103917] NET: Registered protocol family 16
[    0.109647] MIPS: machine is D-Link DGL-5500 rev. A1
[    0.335390] registering PCI controller with io_map_base unset
[    0.341594] ar724x-pci ar724x-pci.1: PCIe link is down
[    0.347083] registering PCI controller with io_map_base unset
[    0.360391] PCI host bridge to bus 0000:00
[    0.364761] pci_bus 0000:00: root bus resource [mem 0x10000000-0x11ffffff]
[    0.372106] pci_bus 0000:00: root bus resource [io  0x0000]
[    0.378026] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.385250] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.393707] pci 0000:00:00.0: [168c:003c] type 00 class 0x028000
[    0.393764] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x001fffff 64bit]
[    0.393817] pci 0000:00:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[    0.393876] pci 0000:00:00.0: supports D1 D2
[    0.393890] pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.394069] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[    0.394096] pci 0000:00:00.0: BAR 0: assigned [mem 0x10000000-0x101fffff 64bit]
[    0.401911] pci 0000:00:00.0: BAR 6: assigned [mem 0x10200000-0x1020ffff pref]
[    0.409704] PCI host bridge to bus 0000:01
[    0.414088] pci_bus 0000:01: root bus resource [mem 0x12000000-0x13ffffff]
[    0.421394] pci_bus 0000:01: root bus resource [io  0x0001]
[    0.427326] pci_bus 0000:01: root bus resource [??? 0x00000000 flags 0x0]
[    0.434541] pci_bus 0000:01: No busn resource found for root bus, will use [bus 01-ff]
[    0.442984] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    0.443001] pci 0000:00:00.0: using irq 40 for pin 1
[    0.448844] clocksource: Switched to clocksource MIPS
[    0.455085] NET: Registered protocol family 2
[    0.460460] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.467878] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.474682] TCP: Hash tables configured (established 1024 bind 1024)
[    0.481524] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.487746] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.494626] NET: Registered protocol family 1
[    0.499313] PCI: CLS 0 bytes, default 32
[    0.502786] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.509355] Crashlog allocated RAM at address 0x3f00000
[    0.526118] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.532359] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.544698] io scheduler noop registered
[    0.548904] io scheduler deadline registered (default)
[    0.554531] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.563486] console [ttyS0] disabled
[    0.587355] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 2500000) is a 16550A
[    0.596540] console [ttyS0] enabled
[    0.603957] bootconsole [early0] disabled
[    0.616222] m25p80 spi0.0: found mx25l12805d, expected m25p80
[    0.622114] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
[    0.627255] 7 cmdlinepart partitions found on MTD device spi0.0
[    0.633265] Creating 7 MTD partitions on "spi0.0":
[    0.638123] 0x000000000000-0x000000030000 : "u-boot"
[    0.644859] 0x000000030000-0x000000040000 : "nvram"
[    0.651103] 0x000000040000-0x000000f30000 : "firmware"
[    0.689017] 2 uimage-fw partitions found on MTD device firmware
[    0.695036] 0x000000040000-0x000000172d26 : "kernel"
[    0.701162] 0x000000172d26-0x000000f30000 : "rootfs"
[    0.707448] mtd: device 4 (rootfs) set to be root filesystem
[    0.713266] 1 squashfs-split partitions found on MTD device rootfs
[    0.719545] 0x000000390000-0x000000f30000 : "rootfs_data"
[    0.726317] 0x000000f30000-0x000000f60000 : "lang"
[    0.732480] 0x000000f60000-0x000000fe0000 : "my-dlink"
[    0.739016] 0x000000fe0000-0x000000ff0000 : "mac"
[    0.745042] 0x000000ff0000-0x000001000000 : "art"
[    0.760151] switch0: Atheros AR8327 rev. 4 switch registered on ag71xx-mdio.0
[    1.386590] libphy: ag71xx_mdio: probed
[    1.980352] ag71xx ag71xx.1: connected to PHY at ag71xx-mdio.0:00 [uid=004dd034, driver=Atheros AR8216/AR8236/AR8316]
[    1.991666] eth0: Atheros AG71xx at 0xba000000, irq 5, mode:SGMII
[    1.999457] NET: Registered protocol family 10
[    2.007009] NET: Registered protocol family 17
[    2.011611] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    2.024493] 8021q: 802.1Q VLAN Support v1.8
[    2.035323] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[    2.043654] Freeing unused kernel memory: 312K (803f2000 - 80440000)
[    3.242461] init: Console is alive
[    3.246075] init: - watchdog -
[    4.166284] init: - preinit -
[    4.646623] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.669496] random: procd: uninitialized urandom read (4 bytes read, 7 bits of entropy available)
[    6.090276] eth0: link up (1000Mbps/Full duplex)
[    6.095095] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    7.946659] jffs2: notice: (393) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[    7.966483] mount_root: switching to jffs2 overlay
[    7.983093] urandom-seed: Seeding with /etc/urandom.seed
[    8.153377] eth0: link down
[    8.167534] procd: - early -
[    8.171586] procd: - watchdog -
[    8.781925] procd: - ubus -
[    8.895386] random: ubusd: uninitialized urandom read (4 bytes read, 14 bits of entropy available)
[    8.905781] random: ubusd: uninitialized urandom read (4 bytes read, 14 bits of entropy available)
[    8.915695] random: ubusd: uninitialized urandom read (4 bytes read, 14 bits of entropy available)
[    8.924857] random: ubusd: uninitialized urandom read (4 bytes read, 14 bits of entropy available)
[    8.934286] random: ubusd: uninitialized urandom read (4 bytes read, 14 bits of entropy available)
[    8.943444] random: ubusd: uninitialized urandom read (4 bytes read, 14 bits of entropy available)
[    8.952731] random: ubusd: uninitialized urandom read (4 bytes read, 14 bits of entropy available)
[    8.962417] random: ubusd: uninitialized urandom read (4 bytes read, 14 bits of entropy available)
[    8.971869] procd: - init -
[    9.697235] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    9.710393] Loading modules backported from Linux version wt-2016-10-03-1-g6fcb1a6
[    9.718072] Backport generated by backports.git backports-20160324-9-g0e38f5c
[   10.045627] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
[   10.051573] ath10k_pci 0000:00:00.0: pci irq legacy oper_irq_mode 1 irq_mode 0 reset_mode 0
[   10.309904] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:00:00.0.bin failed with error -2
[   10.320777] ath10k_pci 0000:00:00.0: Falling back to user helper
[   10.400233] firmware ath10k!pre-cal-pci-0000:00:00.0.bin: firmware_loading_store: map pages failed
[   10.409585] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/cal-pci-0000:00:00.0.bin failed with error -2
[   10.420106] ath10k_pci 0000:00:00.0: Falling back to user helper
[   10.573594] firmware ath10k!cal-pci-0000:00:00.0.bin: firmware_loading_store: map pages failed
[   10.582558] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA988X/hw2.0/firmware-5.bin failed with error -2
[   10.593427] ath10k_pci 0000:00:00.0: Falling back to user helper
[   10.747728] firmware ath10k!QCA988X!hw2.0!firmware-5.bin: firmware_loading_store: map pages failed
[   10.756986] ath10k_pci 0000:00:00.0: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-5.bin': -11
[   10.767131] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA988X/hw2.0/firmware-4.bin failed with error -2
[   10.777988] ath10k_pci 0000:00:00.0: Falling back to user helper
[   10.933284] firmware ath10k!QCA988X!hw2.0!firmware-4.bin: firmware_loading_store: map pages failed
[   10.942567] ath10k_pci 0000:00:00.0: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-4.bin': -11
[   10.952717] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA988X/hw2.0/firmware-3.bin failed with error -2
[   10.963582] ath10k_pci 0000:00:00.0: Falling back to user helper
[   11.120695] firmware ath10k!QCA988X!hw2.0!firmware-3.bin: firmware_loading_store: map pages failed
[   11.130628] ath10k_pci 0000:00:00.0: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-3.bin': -11
[   11.140787] ath10k_pci 0000:00:00.0: Direct firmware load for ath10k/QCA988X/hw2.0/firmware-2.bin failed with error -2
[   11.151646] ath10k_pci 0000:00:00.0: Falling back to user helper
[   11.304613] firmware ath10k!QCA988X!hw2.0!firmware-2.bin: firmware_loading_store: map pages failed
[   11.313904] ath10k_pci 0000:00:00.0: could not fetch firmware file 'ath10k/QCA988X/hw2.0/firmware-2.bin': -11
[   11.323985] ath10k_pci 0000:00:00.0: could not fetch firmware files (-11)
[   11.330880] ath10k_pci 0000:00:00.0: could not probe fw (-11)
[   11.394867] u32 classifier
[   11.397622]     input device check on
[   11.401376]     Actions configured
[   11.410803] Mirror/redirect action on
[   11.448524] nf_conntrack version 0.5.0 (1963 buckets, 7852 max)
[   11.504925] ip_tables: (C) 2000-2006 Netfilter Core Team
[   11.555153] xt_time: kernel timezone is -0000
[   11.572726] PPP generic driver version 2.4.2
[   11.579165] NET: Registered protocol family 24
[   11.600423] ath: EEPROM regdomain: 0x0
[   11.600440] ath: EEPROM indicates default country code should be used
[   11.600448] ath: doing EEPROM country->regdmn map search
[   11.600464] ath: country maps to regdmn code: 0x3a
[   11.600474] ath: Country alpha2 being used: US
[   11.600481] ath: Regpair used: 0x3a
[   11.616425] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[   11.620480] ieee80211 phy1: Atheros AR9550 Rev:0 mem=0xb8100000, irq=47
[   12.477022] random: jshn: uninitialized urandom read (4 bytes read, 20 bits of entropy available)
[   18.916623] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   18.942714] device eth0.1 entered promiscuous mode
[   18.947585] device eth0 entered promiscuous mode
[   18.975859] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   19.045891] IPv6: ADDRCONF(NETDEV_UP): eth0.2: link is not ready
[   20.190340] eth0: link up (1000Mbps/Full duplex)
[   20.195167] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   20.248214] br-lan: port 1(eth0.1) entered listening state
[   20.253855] br-lan: port 1(eth0.1) entered listening state
[   20.259606] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.2: link becomes ready
[   21.436779] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[   21.712752] device wlan1 entered promiscuous mode
[   22.248889] br-lan: port 1(eth0.1) entered learning state
[   24.248864] br-lan: topology change detected, propagating
[   24.254354] br-lan: port 1(eth0.1) entered forwarding state
[   24.272756] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[   30.421868] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   30.428458] br-lan: port 2(wlan1) entered listening state
[   30.434010] br-lan: port 2(wlan1) entered listening state
[   32.428863] br-lan: port 2(wlan1) entered learning state
[   34.428855] br-lan: topology change detected, propagating
[   34.434354] br-lan: port 2(wlan1) entered forwarding state
[   48.158869] random: nonblocking pool is initialized
[ 4015.854570] conntrack: generic helper won't handle protocol 47. Please consider loading the specific helper module.
[14588.266824] device wlan1 left promiscuous mode
[14588.271416] br-lan: port 2(wlan1) entered disabled state
[14589.307578] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[14589.417089] device wlan1 entered promiscuous mode
[14596.007346] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[14596.013964] br-lan: port 2(wlan1) entered listening state
[14596.019476] br-lan: port 2(wlan1) entered listening state
[14596.031618] device wlan1-1 entered promiscuous mode
[14596.044319] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready
[14596.050559] br-lan: port 3(wlan1-1) entered listening state
[14596.056279] br-lan: port 3(wlan1-1) entered listening state
[14596.442237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready
[14598.013926] br-lan: port 2(wlan1) entered learning state
[14598.053935] br-lan: port 3(wlan1-1) entered learning state
[14600.013904] br-lan: topology change detected, propagating
[14600.019398] br-lan: port 2(wlan1) entered forwarding state
[14600.053918] br-lan: topology change detected, propagating
[14600.059405] br-lan: port 3(wlan1-1) entered forwarding state
[14627.152488] device wlan1-1 left promiscuous mode
[14627.157296] br-lan: port 3(wlan1-1) entered disabled state
[14627.626437] device wlan1 left promiscuous mode
[14627.631026] br-lan: port 2(wlan1) entered disabled state
[14629.739015] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[14629.919462] device wlan1 entered promiscuous mode
[14636.563382] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[14636.569999] br-lan: port 2(wlan1) entered listening state
[14636.575526] br-lan: port 2(wlan1) entered listening state
[14636.587660] device wlan1-1 entered promiscuous mode
[14636.604085] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready
[14636.610361] br-lan: port 3(wlan1-1) entered listening state
[14636.616081] br-lan: port 3(wlan1-1) entered listening state
[14636.984050] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready
[14638.573709] br-lan: port 2(wlan1) entered learning state
[14638.613736] br-lan: port 3(wlan1-1) entered learning state
[14640.573697] br-lan: topology change detected, propagating
[14640.579195] br-lan: port 2(wlan1) entered forwarding state
[14640.613696] br-lan: topology change detected, propagating
[14640.619184] br-lan: port 3(wlan1-1) entered forwarding state
[14900.840621] device wlan1 left promiscuous mode
[14900.845258] br-lan: port 2(wlan1) entered disabled state
[14901.155292] br-lan: port 3(wlan1-1) entered disabled state
[14901.163070] device wlan1-1 left promiscuous mode
[14901.167772] br-lan: port 3(wlan1-1) entered disabled state
[14902.704697] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[14902.795529] device wlan1 entered promiscuous mode
[14902.800416] br-lan: port 2(wlan1) entered listening state
[14902.805971] br-lan: port 2(wlan1) entered listening state
[14903.192491] br-lan: port 2(wlan1) entered disabled state
[14909.415709] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[14909.422297] br-lan: port 2(wlan1) entered listening state
[14909.427854] br-lan: port 2(wlan1) entered listening state
[14909.439971] device wlan1-1 entered promiscuous mode
[14909.452749] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready
[14909.459031] br-lan: port 3(wlan1-1) entered listening state
[14909.464744] br-lan: port 3(wlan1-1) entered listening state
[14909.852312] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready
[14911.422381] br-lan: port 2(wlan1) entered learning state
[14911.462362] br-lan: port 3(wlan1-1) entered learning state
[14913.422385] br-lan: topology change detected, propagating
[14913.427891] br-lan: port 2(wlan1) entered forwarding state
[14913.462383] br-lan: topology change detected, propagating
[14913.467886] br-lan: port 3(wlan1-1) entered forwarding state
[14938.394932] br-lan: port 3(wlan1-1) entered disabled state
[14938.406909] device wlan1-1 left promiscuous mode
[14938.411615] br-lan: port 3(wlan1-1) entered disabled state
[14938.454827] device wlan1 left promiscuous mode
[14938.459413] br-lan: port 2(wlan1) entered disabled state
[14940.088803] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[14940.185209] device wlan1 entered promiscuous mode
[14940.190067] br-lan: port 2(wlan1) entered listening state
[14940.195618] br-lan: port 2(wlan1) entered listening state
[14940.442300] br-lan: port 2(wlan1) entered disabled state
[14948.047769] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[14948.054389] br-lan: port 2(wlan1) entered listening state
[14948.059913] br-lan: port 2(wlan1) entered listening state
[14948.071978] device wlan1-1 entered promiscuous mode
[14948.090424] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready
[14948.096667] br-lan: port 3(wlan1-1) entered listening state
[14948.102358] br-lan: port 3(wlan1-1) entered listening state
[14948.467326] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready
[14950.052194] br-lan: port 2(wlan1) entered learning state
[14950.102170] br-lan: port 3(wlan1-1) entered learning state
[14952.052194] br-lan: topology change detected, propagating
[14952.057685] br-lan: port 2(wlan1) entered forwarding state
[14952.102195] br-lan: topology change detected, propagating
[14952.107686] br-lan: port 3(wlan1-1) entered forwarding state
[14973.224021] device wlan1-1 left promiscuous mode
[14973.228784] br-lan: port 3(wlan1-1) entered disabled state
[14973.714741] device wlan1 left promiscuous mode
[14973.719333] br-lan: port 2(wlan1) entered disabled state
[14975.944107] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[14976.105031] device wlan1 entered promiscuous mode
[14983.961980] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[14983.968600] br-lan: port 2(wlan1) entered listening state
[14983.974146] br-lan: port 2(wlan1) entered listening state
[14983.986210] device wlan1-1 entered promiscuous mode
[14984.002370] IPv6: ADDRCONF(NETDEV_UP): wlan1-1: link is not ready
[14984.008659] br-lan: port 3(wlan1-1) entered listening state
[14984.014372] br-lan: port 3(wlan1-1) entered listening state
[14984.397146] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready
[14985.971999] br-lan: port 2(wlan1) entered learning state
[14986.011994] br-lan: port 3(wlan1-1) entered learning state
[14987.971986] br-lan: topology change detected, propagating
[14987.977470] br-lan: port 2(wlan1) entered forwarding state
[14988.011988] br-lan: topology change detected, propagating
[14988.017484] br-lan: port 3(wlan1-1) entered forwarding state

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=554