[FS#296] Ubiquiti Bullet M 10/100 ethernet interface comes up as gigabit, doesn't work
LEDE Bugs
lede-bugs at lists.infradead.org
Mon Nov 21 14:23:22 PST 2016
A new Flyspray task has been opened. Details are below.
User who did this - Russell Senior (russell)
Attached to Project - LEDE Project
Summary - Ubiquiti Bullet M 10/100 ethernet interface comes up as gigabit, doesn't work
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To -
Operating System - All
Severity - High
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - For the last month or so, and persisting in r2248, when a Ubiquiti Bullet M is booted through typical Ubiquiti 10/100 passive PoE injector, the interface appears to come up in gigabit mode (see timestamp 18.990274 below), despite being only a 10/100 Mbps interface. Restarting /etc/init.d/network fixes it. I am running batman-adv over the ethernet interface, which may be involved. I will check if it happens when batman-adv is not used on the interface and report in a followup comment.
The dmesg look like this:
[ 0.000000] Linux version 4.4.32 (openwrt at hawg) (gcc version 5.4.0 (LEDE GCC 5.4.0 r1439) ) #0 Mon Nov 21 07:14:51 2016
[ 0.000000] MyLoader: sysp=00030800, boardp=088201a0, parts=fdeffeff
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] SoC: Atheros AR7240 rev 2
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 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 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] On node 0 totalpages: 8192
[ 0.000000] free_area_init_node: node 0, pgdat 80412320, node_mem_map 81000000
[ 0.000000] Normal zone: 64 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 8192 pages, LIFO batch:0
[ 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: 8128
[ 0.000000] Kernel command line: board=UBNT-BM mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7552k(firmware),256k(cfg)ro,64k(EEPROM)ro console=ttyS0,115200 rootfstype=squashfs,jffs2 noinitrd
[ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 27616K/32768K available (2990K kernel code, 174K rwdata, 756K rodata, 296K init, 198K bss, 5152K 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:390.000MHz, DDR:390.000MHz, AHB:195.000MHz, Ref:40.000MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9801335621 ns
[ 0.000013] sched_clock: 32 bits at 195MHz, resolution 5ns, wraps every 11012737021ns
[ 0.007858] Calibrating delay loop... 259.27 BogoMIPS (lpj=1296384)
[ 0.080537] pid_max: default: 32768 minimum: 301
[ 0.085319] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.091915] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.102739] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.113516] NET: Registered protocol family 16
[ 0.120053] MIPS: machine is Ubiquiti Bullet M
[ 0.126714] registering PCI controller with io_map_base unset
[ 0.357171] PCI host bridge to bus 0000:00
[ 0.361273] pci_bus 0000:00: root bus resource [mem 0x10000000-0x13ffffff]
[ 0.368174] pci_bus 0000:00: root bus resource [io 0x0000]
[ 0.373719] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[ 0.380486] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.388422] pci 0000:00:00.0: [168c:002a] type 00 class 0x028000
[ 0.388466] pci 0000:00:00.0: fixup device configuration
[ 0.395018] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit]
[ 0.395154] pci 0000:00:00.0: supports D1
[ 0.395179] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 0.395521] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 0.395573] pci 0000:00:00.0: BAR 0: assigned [mem 0x10000000-0x1000ffff 64bit]
[ 0.402864] pci 0000:00:00.0: using irq 40 for pin 1
[ 0.408959] clocksource: Switched to clocksource MIPS
[ 0.415845] NET: Registered protocol family 2
[ 0.421435] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.428393] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.434796] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.441291] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.447126] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.453786] NET: Registered protocol family 1
[ 0.458221] PCI: CLS 0 bytes, default 32
[ 0.464223] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.470512] Crashlog allocated RAM at address 0x1f00000
[ 0.495166] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.501050] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.514332] io scheduler noop registered
[ 0.518252] io scheduler deadline registered (default)
[ 0.523724] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.530709] console [ttyS0] disabled
[ 0.554342] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 12187500) is a 16550A
[ 0.563020] console [ttyS0] enabled
[ 0.570030] bootconsole [early0] disabled
[ 0.582486] m25p80 spi0.0: found mx25l6405d, expected m25p80
[ 0.588201] m25p80 spi0.0: mx25l6405d (8192 Kbytes)
[ 0.593207] 5 cmdlinepart partitions found on MTD device spi0.0
[ 0.599160] Creating 5 MTD partitions on "spi0.0":
[ 0.603978] 0x000000000000-0x000000040000 : "u-boot"
[ 0.611975] 0x000000040000-0x000000050000 : "u-boot-env"
[ 0.619659] 0x000000050000-0x0000007b0000 : "firmware"
[ 0.638850] 2 uimage-fw partitions found on MTD device firmware
[ 0.644866] 0x000000050000-0x0000001a0000 : "kernel"
[ 0.651748] 0x0000001a0000-0x0000007b0000 : "rootfs"
[ 0.658927] mtd: device 4 (rootfs) set to be root filesystem
[ 0.664753] 1 squashfs-split partitions found on MTD device rootfs
[ 0.671002] 0x000000550000-0x0000007b0000 : "rootfs_data"
[ 0.678725] 0x0000007b0000-0x0000007f0000 : "cfg"
[ 0.685799] 0x0000007f0000-0x000000800000 : "EEPROM"
[ 0.713743] libphy: ag71xx_mdio: probed
[ 1.302694] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.0:04 [uid=004dd041, driver=Generic PHY]
[ 1.312905] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:MII
[ 1.322158] NET: Registered protocol family 10
[ 1.332118] NET: Registered protocol family 17
[ 1.336691] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 1.349583] 8021q: 802.1Q VLAN Support v1.8
[ 1.362372] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[ 1.372025] Freeing unused kernel memory: 296K (80436000 - 80480000)
[ 2.887723] init: Console is alive
[ 2.891524] init: - watchdog -
[ 4.278153] usbcore: registered new interface driver usbfs
[ 4.283867] usbcore: registered new interface driver hub
[ 4.289377] usbcore: registered new device driver usb
[ 4.301662] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.310384] ehci-platform: EHCI generic platform driver
[ 4.319460] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4.327414] ohci-platform: OHCI generic platform driver
[ 4.336259] init: - preinit -
[ 5.148878] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 5.181862] random: procd: uninitialized urandom read (4 bytes read, 8 bits of entropy available)
[ 7.440590] eth0: link up (100Mbps/Full duplex)
[ 7.445184] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 8.484066] jffs2: notice: (361) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 8.501955] mount_root: switching to jffs2 overlay
[ 8.517794] urandom-seed: Seeding with /etc/urandom.seed
[ 8.794632] eth0: link down
[ 8.814035] procd: - early -
[ 8.817063] procd: - watchdog -
[ 9.492101] procd: - ubus -
[ 9.545805] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.555498] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.564637] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.574254] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.583375] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.593373] random: ubusd: uninitialized urandom read (4 bytes read, 16 bits of entropy available)
[ 9.602738] random: ubusd: uninitialized urandom read (4 bytes read, 16 bits of entropy available)
[ 9.612394] procd: - init -
[ 10.066368] Loading modules backported from Linux version wt-2016-10-03-1-g6fcb1a6
[ 10.074041] Backport generated by backports.git backports-20160324-9-g0e38f5c
[ 10.125220] batman_adv: B.A.T.M.A.N. advanced 2016.4 (compatibility version 15) loaded
[ 10.213939] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
[ 10.224958] ath: phy0: Ignoring endianness difference in EEPROM magic bytes.
[ 10.233630] ath: EEPROM regdomain: 0x0
[ 10.233647] ath: EEPROM indicates default country code should be used
[ 10.233661] ath: doing EEPROM country->regdmn map search
[ 10.233689] ath: country maps to regdmn code: 0x3a
[ 10.233705] ath: Country alpha2 being used: US
[ 10.233718] ath: Regpair used: 0x3a
[ 10.248634] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 10.257391] ieee80211 phy0: Atheros AR9280 Rev:2 mem=0xb0000000, irq=40
[ 11.870351] random: jshn: uninitialized urandom read (4 bytes read, 19 bits of entropy available)
[ 12.001559] random: ubusd: uninitialized urandom read (4 bytes read, 19 bits of entropy available)
[ 18.855427] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 18.875510] IPv6: ADDRCONF(NETDEV_UP): br-pub: link is not ready
[ 18.990274] eth0: link up (1000Mbps/Full duplex)
[ 18.994964] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 19.330349] batman_adv: bat0: Adding interface: eth0
[ 19.335365] batman_adv: bat0: The MTU of interface eth0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the
performance. Setting the MTU to 1532 would solve the problem.
[ 19.359419] batman_adv: bat0: Interface activated: eth0
[ 19.367077] 8021q: adding VLAN 0 to HW filter on device bat0
[ 19.406417] device bat0 entered promiscuous mode
[ 19.411309] br-pub: port 1(bat0) entered forwarding state
[ 19.416772] br-pub: port 1(bat0) entered forwarding state
[ 19.422579] IPv6: ADDRCONF(NETDEV_CHANGE): br-pub: link becomes ready
[ 19.870508] batman_adv: bat0: bridge_loop_avoidance: Changing from: enabled to: disabled
[ 20.359133] batman_adv: bat0: No IGMP Querier present - multicast optimizations disabled
[ 20.367269] batman_adv: bat0: No MLD Querier present - multicast optimizations disabled
[ 21.412169] br-pub: port 1(bat0) entered forwarding state
[ 21.549966] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 21.563679] device wlan0 entered promiscuous mode
[ 21.591315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 21.597879] br-pub: port 2(wlan0) entered forwarding state
[ 21.603541] br-pub: port 2(wlan0) entered forwarding state
[ 21.784924] IPv6: ADDRCONF(NETDEV_UP): mesh0: link is not ready
[ 21.912131] IPv6: ADDRCONF(NETDEV_CHANGE): mesh0: link becomes ready
[ 22.268273] batman_adv: bat0: Adding interface: mesh0
[ 22.273432] batman_adv: bat0: Interface activated: mesh0
[ 23.599046] br-pub: port 2(wlan0) entered forwarding state
[ 29.369162] batman_adv: bat0: IGMP Querier appeared
[ 29.374093] batman_adv: bat0: MLD Querier appeared
[ 34.068975] ------------[ cut here ]------------
[ 34.073700] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:306 dev_watchdog+0x1dc/0x260()
[ 34.082197] NETDEV WATCHDOG: eth0 (ag71xx): transmit queue 0 timed out
[ 34.088754] Modules linked in: ath9k ath9k_common mac80211 ath9k_hw ath batman_adv libcrc32c cfg80211 compat ohci_platform ohci_hcd ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common crc16
cryptomgr aead crypto_null crc32c_generic crypto_hash
[ 34.112252] CPU: 0 PID: 0 Comm: swapper Not tainted 4.4.32 #0
[ 34.118013] Stack : 803c8fc4 00000000 00000001 80420000 80413038 80412cc3 803aa67c 00000000
[ 34.118013] 8048379c 8041135c 00000200 00100000 0000000a 800a71a8 803afce8 80410000
[ 34.118013] 00000003 8041135c 803ae0f4 8040dc2c 0000000a 800a5124 00000006 00000000
[ 34.118013] 00000000 801f3100 00000000 00000000 00000000 00000000 00000000 00000000
[ 34.118013] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 34.118013] ...
[ 34.153969] Call Trace:
[ 34.156440] [] show_stack+0x50/0x84
[ 34.160843] [] warn_slowpath_common+0xa0/0xd0
[ 34.166096] [] warn_slowpath_fmt+0x2c/0x38
[ 34.171111] [] dev_watchdog+0x1dc/0x260
[ 34.175854] [] call_timer_fn.isra.5+0x24/0x80
[ 34.181125] [] run_timer_softirq+0x1b4/0x1fc
[ 34.186296] [] __do_softirq+0x250/0x298
[ 34.191059] [] plat_irq_dispatch+0xd4/0x10c
[ 34.196134] [] ret_from_irq+0x0/0x4
[ 34.200526] [] __r4k_wait+0x20/0x40
[ 34.204906] [] cpu_startup_entry+0x9c/0xe8
[ 34.209934] [] start_kernel+0x470/0x490
[ 34.214656]
[ 34.216159] ---[ end trace ef06a4b3ec78272a ]---
[ 34.220810] eth0: tx timeout
[ 37.565193] random: nonblocking pool is initialized
[ 44.068999] eth0: tx timeout
[ 54.069064] eth0: tx timeout
[ 64.068993] eth0: tx timeout
[ 74.069871] eth0: tx timeout
[ 82.660973] batman_adv: bat0: MLD Querier disappeared - multicast optimizations disabled
[ 84.070901] eth0: tx timeout
[ 92.701961] batman_adv: bat0: MLD Querier appeared
[ 94.071717] eth0: tx timeout
[ 104.072355] eth0: tx timeout
[ 114.072669] eth0: tx timeout
[...]
When I do an /etc/init.d/network restart, the interface recovers to normal function, and I get this in dmesg:
[ 1296.763793] br-pub: port 2(wlan0) entered disabled state
[ 1296.769232] br-pub: port 1(bat0) entered disabled state
[ 1296.808305] device bat0 left promiscuous mode
[ 1296.812986] br-pub: port 1(bat0) entered disabled state
[ 1296.862085] IPv6: ADDRCONF(NETDEV_UP): bat0: link is not ready
[ 1296.879239] device wlan0 left promiscuous mode
[ 1296.883945] br-pub: port 2(wlan0) entered disabled state
[ 1296.904196] batman_adv: bat0: Interface deactivated: mesh0
[ 1296.909752] batman_adv: bat0: Removing interface: mesh0
[ 1296.963462] batman_adv: bat0: Interface deactivated: eth0
[ 1296.993492] eth0: link down
[ 1296.998705] batman_adv: bat0: Removing interface: eth0
[ 1301.629484] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1301.649941] IPv6: ADDRCONF(NETDEV_UP): br-pub: link is not ready
[ 1301.985100] eth0: link up (100Mbps/Full duplex)
[ 1301.989698] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1302.191373] batman_adv: bat0: Adding interface: eth0
[ 1302.196453] batman_adv: bat0: The MTU of interface eth0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the
performance. Setting the MTU to 1532 would solve the problem.
[ 1302.220488] batman_adv: bat0: Interface activated: eth0
[ 1302.228092] 8021q: adding VLAN 0 to HW filter on device bat0
[ 1302.275944] device bat0 entered promiscuous mode
[ 1302.280747] br-pub: port 1(bat0) entered forwarding state
[ 1302.286292] br-pub: port 1(bat0) entered forwarding state
[ 1302.292106] IPv6: ADDRCONF(NETDEV_CHANGE): br-pub: link becomes ready
[ 1302.590333] batman_adv: bat0: bridge_loop_avoidance: Changing from: enabled to: disabled
[ 1303.213417] batman_adv: bat0: No IGMP Querier present - multicast optimizations disabled
[ 1303.221556] batman_adv: bat0: No MLD Querier present - multicast optimizations disabled
[ 1304.283452] br-pub: port 1(bat0) entered forwarding state
[ 1304.672382] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1304.782643] device wlan0 entered promiscuous mode
[ 1304.827845] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1304.834479] br-pub: port 2(wlan0) entered forwarding state
[ 1304.840053] br-pub: port 2(wlan0) entered forwarding state
[ 1305.112607] IPv6: ADDRCONF(NETDEV_UP): mesh0: link is not ready
[ 1305.190600] IPv6: ADDRCONF(NETDEV_CHANGE): mesh0: link becomes ready
[ 1305.692918] batman_adv: bat0: Adding interface: mesh0
[ 1305.698080] batman_adv: bat0: Interface activated: mesh0
[ 1306.833410] br-pub: port 2(wlan0) entered forwarding state
[ 1312.303688] batman_adv: bat0: IGMP Querier appeared
[ 1312.308629] batman_adv: bat0: MLD Querier appeared
If I disconnect the other end of the ethernet cable so that there is no link peer, I do not see the problem (see below):
[ 0.000000] Linux version 4.4.32 (openwrt at hawg) (gcc version 5.4.0 (LEDE GCC 5.4.0 r1439) ) #0 Mon Nov 21 07:14:51 2016
[ 0.000000] MyLoader: sysp=00000000, boardp=00000000, parts=ffffffff
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] SoC: Atheros AR7240 rev 2
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 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 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] On node 0 totalpages: 8192
[ 0.000000] free_area_init_node: node 0, pgdat 80412320, node_mem_map 81000000
[ 0.000000] Normal zone: 64 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 8192 pages, LIFO batch:0
[ 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: 8128
[ 0.000000] Kernel command line: board=UBNT-BM mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,7552k(firmware),256k(cfg)ro,64k(EEPROM)ro console=ttyS0,115200 rootfstype=squashfs,jffs2 noinitrd
[ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 27616K/32768K available (2990K kernel code, 174K rwdata, 756K rodata, 296K init, 198K bss, 5152K 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:390.000MHz, DDR:390.000MHz, AHB:195.000MHz, Ref:40.000MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9801335621 ns
[ 0.000013] sched_clock: 32 bits at 195MHz, resolution 5ns, wraps every 11012737021ns
[ 0.007859] Calibrating delay loop... 259.27 BogoMIPS (lpj=1296384)
[ 0.080537] pid_max: default: 32768 minimum: 301
[ 0.085319] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.091915] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.102743] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.113517] NET: Registered protocol family 16
[ 0.120061] MIPS: machine is Ubiquiti Bullet M
[ 0.126721] registering PCI controller with io_map_base unset
[ 0.357179] PCI host bridge to bus 0000:00
[ 0.361281] pci_bus 0000:00: root bus resource [mem 0x10000000-0x13ffffff]
[ 0.368182] pci_bus 0000:00: root bus resource [io 0x0000]
[ 0.373728] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[ 0.380495] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.388431] pci 0000:00:00.0: [168c:002a] type 00 class 0x028000
[ 0.388474] pci 0000:00:00.0: fixup device configuration
[ 0.395026] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x0000ffff 64bit]
[ 0.395163] pci 0000:00:00.0: supports D1
[ 0.395187] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 0.395530] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 0.395581] pci 0000:00:00.0: BAR 0: assigned [mem 0x10000000-0x1000ffff 64bit]
[ 0.402872] pci 0000:00:00.0: using irq 40 for pin 1
[ 0.408968] clocksource: Switched to clocksource MIPS
[ 0.415854] NET: Registered protocol family 2
[ 0.421444] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.428402] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.434805] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.441299] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.447134] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.453795] NET: Registered protocol family 1
[ 0.458229] PCI: CLS 0 bytes, default 32
[ 0.464231] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.470521] Crashlog allocated RAM at address 0x1f00000
[ 0.495175] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.501058] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.514341] io scheduler noop registered
[ 0.518261] io scheduler deadline registered (default)
[ 0.523733] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.530718] console [ttyS0] disabled
[ 0.554351] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 12187500) is a 16550A
[ 0.563030] console [ttyS0] enabled
[ 0.570040] bootconsole [early0] disabled
[ 0.582496] m25p80 spi0.0: found mx25l6405d, expected m25p80
[ 0.588212] m25p80 spi0.0: mx25l6405d (8192 Kbytes)
[ 0.593216] 5 cmdlinepart partitions found on MTD device spi0.0
[ 0.599171] Creating 5 MTD partitions on "spi0.0":
[ 0.603989] 0x000000000000-0x000000040000 : "u-boot"
[ 0.611984] 0x000000040000-0x000000050000 : "u-boot-env"
[ 0.619662] 0x000000050000-0x0000007b0000 : "firmware"
[ 0.638852] 2 uimage-fw partitions found on MTD device firmware
[ 0.644868] 0x000000050000-0x0000001a0000 : "kernel"
[ 0.651750] 0x0000001a0000-0x0000007b0000 : "rootfs"
[ 0.658926] mtd: device 4 (rootfs) set to be root filesystem
[ 0.664753] 1 squashfs-split partitions found on MTD device rootfs
[ 0.671004] 0x000000550000-0x0000007b0000 : "rootfs_data"
[ 0.678725] 0x0000007b0000-0x0000007f0000 : "cfg"
[ 0.685800] 0x0000007f0000-0x000000800000 : "EEPROM"
[ 0.713752] libphy: ag71xx_mdio: probed
[ 1.302703] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.0:04 [uid=004dd041, driver=Generic PHY]
[ 1.312917] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:MII
[ 1.322177] NET: Registered protocol family 10
[ 1.332146] NET: Registered protocol family 17
[ 1.336720] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 1.349611] 8021q: 802.1Q VLAN Support v1.8
[ 1.362390] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[ 1.372040] Freeing unused kernel memory: 296K (80436000 - 80480000)
[ 2.887726] init: Console is alive
[ 2.891520] init: - watchdog -
[ 4.278086] usbcore: registered new interface driver usbfs
[ 4.283799] usbcore: registered new interface driver hub
[ 4.289318] usbcore: registered new device driver usb
[ 4.301475] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.310215] ehci-platform: EHCI generic platform driver
[ 4.319363] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4.327317] ohci-platform: OHCI generic platform driver
[ 4.336163] init: - preinit -
[ 5.148612] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 5.181619] random: procd: uninitialized urandom read (4 bytes read, 8 bits of entropy available)
[ 8.484735] jffs2: notice: (361) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 8.502585] mount_root: switching to jffs2 overlay
[ 8.518273] urandom-seed: Seeding with /etc/urandom.seed
[ 8.810840] procd: - early -
[ 8.813863] procd: - watchdog -
[ 9.487850] procd: - ubus -
[ 9.541721] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.551409] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.560553] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.570163] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.579297] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.589333] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.598611] random: ubusd: uninitialized urandom read (4 bytes read, 15 bits of entropy available)
[ 9.608223] procd: - init -
[ 10.064115] Loading modules backported from Linux version wt-2016-10-03-1-g6fcb1a6
[ 10.071796] Backport generated by backports.git backports-20160324-9-g0e38f5c
[ 10.122372] batman_adv: B.A.T.M.A.N. advanced 2016.4 (compatibility version 15) loaded
[ 10.205329] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
[ 10.216362] ath: phy0: Ignoring endianness difference in EEPROM magic bytes.
[ 10.225034] ath: EEPROM regdomain: 0x0
[ 10.225051] ath: EEPROM indicates default country code should be used
[ 10.225065] ath: doing EEPROM country->regdmn map search
[ 10.225093] ath: country maps to regdmn code: 0x3a
[ 10.225109] ath: Country alpha2 being used: US
[ 10.225122] ath: Regpair used: 0x3a
[ 10.240049] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 10.248689] ieee80211 phy0: Atheros AR9280 Rev:2 mem=0xb0000000, irq=40
[ 11.861887] random: jshn: uninitialized urandom read (4 bytes read, 19 bits of entropy available)
[ 11.993063] random: ubusd: uninitialized urandom read (4 bytes read, 19 bits of entropy available)
[ 18.833441] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 18.855566] IPv6: ADDRCONF(NETDEV_UP): br-pub: link is not ready
[ 21.215610] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 21.255512] device wlan0 entered promiscuous mode
[ 21.286637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 21.293301] br-pub: port 1(wlan0) entered forwarding state
[ 21.298864] br-pub: port 1(wlan0) entered forwarding state
[ 21.335689] IPv6: ADDRCONF(NETDEV_CHANGE): br-pub: link becomes ready
[ 21.541225] IPv6: ADDRCONF(NETDEV_UP): mesh0: link is not ready
[ 21.594616] IPv6: ADDRCONF(NETDEV_CHANGE): mesh0: link becomes ready
[ 22.284927] batman_adv: bat0: Adding interface: mesh0
[ 22.290148] batman_adv: bat0: Interface activated: mesh0
[ 22.297750] 8021q: adding VLAN 0 to HW filter on device bat0
[ 22.362868] device bat0 entered promiscuous mode
[ 22.367627] br-pub: port 2(bat0) entered forwarding state
[ 22.373200] br-pub: port 2(bat0) entered forwarding state
[ 22.718089] batman_adv: bat0: bridge_loop_avoidance: Changing from: enabled to: disabled
[ 23.289035] br-pub: port 1(wlan0) entered forwarding state
[ 23.309325] batman_adv: bat0: No IGMP Querier present - multicast optimizations disabled
[ 23.317459] batman_adv: bat0: No MLD Querier present - multicast optimizations disabled
[ 24.369054] br-pub: port 2(bat0) entered forwarding state
[ 29.389161] batman_adv: bat0: IGMP Querier appeared
[ 38.069058] random: nonblocking pool is initialized
[ 44.920666] eth0: link up (100Mbps/Full duplex)
[ 44.925732] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 45.001214] batman_adv: bat0: Adding interface: eth0
[ 45.006233] batman_adv: bat0: The MTU of interface eth0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the
performance. Setting the MTU to 1532 would solve the problem.
[ 45.030291] batman_adv: bat0: Interface activated: eth0
[ 50.459193] batman_adv: bat0: MLD Querier appeared
[ 67.509156] batman_adv: bat0: MLD Querier disappeared - multicast optimizations disabled
[ 77.549128] batman_adv: bat0: MLD Querier appeared
My LEDE diffconfig looks like this:
CONFIG_TARGET_ar71xx=y
CONFIG_TARGET_ar71xx_generic=y
CONFIG_TARGET_ar71xx_generic_DEVICE_ubnt-bullet-m=y
CONFIG_DEVEL=y
CONFIG_BUSYBOX_CUSTOM=y
CONFIG_ALFRED_NEEDS_lua=y
CONFIG_BUILD_LOG=y
CONFIG_BUSYBOX_CONFIG_MESG=y
CONFIG_BUSYBOX_CONFIG_PKILL=y
CONFIG_BUSYBOX_CONFIG_RDATE=y
# CONFIG_BUSYBOX_CONFIG_SHA256SUM is not set
CONFIG_KMOD_BATMAN_ADV_BATMAN_V=y
CONFIG_KMOD_BATMAN_ADV_BLA=y
CONFIG_KMOD_BATMAN_ADV_DAT=y
CONFIG_KMOD_BATMAN_ADV_DEBUGFS=y
CONFIG_KMOD_BATMAN_ADV_MCAST=y
CONFIG_LIBCURL_COOKIES=y
CONFIG_LIBCURL_FILE=y
CONFIG_LIBCURL_FTP=y
CONFIG_LIBCURL_HTTP=y
CONFIG_LIBCURL_NO_SMB="!"
CONFIG_LIBCURL_POLARSSL=y
CONFIG_LIBCURL_PROXY=y
CONFIG_OPENSSL_ENGINE_CRYPTO=y
CONFIG_OPENSSL_WITH_DEPRECATED=y
CONFIG_OPENSSL_WITH_EC=y
CONFIG_OPENSSL_WITH_NPN=y
CONFIG_OPENSSL_WITH_PSK=y
CONFIG_OPENSSL_WITH_SRP=y
CONFIG_PACKAGE_ALFRED_BATHOSTS=y
CONFIG_PACKAGE_ALFRED_VIS=y
CONFIG_PACKAGE_alfred=y
CONFIG_PACKAGE_batctl=y
CONFIG_PACKAGE_bridge=y
CONFIG_PACKAGE_curl=y
CONFIG_PACKAGE_diffutils=y
# CONFIG_PACKAGE_dnsmasq is not set
# CONFIG_PACKAGE_firewall is not set
CONFIG_PACKAGE_horst=y
CONFIG_PACKAGE_iftop=y
# CONFIG_PACKAGE_ip6tables is not set
CONFIG_PACKAGE_iperf3=y
# CONFIG_PACKAGE_iptables is not set
CONFIG_PACKAGE_kmod-batman-adv=y
CONFIG_PACKAGE_kmod-bridge=y
CONFIG_PACKAGE_kmod-crypto-aead=y
CONFIG_PACKAGE_kmod-crypto-crc32c=y
CONFIG_PACKAGE_kmod-crypto-hash=y
CONFIG_PACKAGE_kmod-crypto-manager=y
CONFIG_PACKAGE_kmod-crypto-null=y
CONFIG_PACKAGE_kmod-crypto-pcompress=y
# CONFIG_PACKAGE_kmod-ip6tables is not set
# CONFIG_PACKAGE_kmod-ipt-conntrack is not set
# CONFIG_PACKAGE_kmod-ipt-core is not set
# CONFIG_PACKAGE_kmod-ipt-nat is not set
# CONFIG_PACKAGE_kmod-lib-crc-ccitt is not set
CONFIG_PACKAGE_kmod-lib-crc16=y
CONFIG_PACKAGE_kmod-lib-crc32c=y
CONFIG_PACKAGE_kmod-llc=y
# CONFIG_PACKAGE_kmod-nf-conntrack is not set
# CONFIG_PACKAGE_kmod-nf-conntrack6 is not set
# CONFIG_PACKAGE_kmod-nf-ipt is not set
# CONFIG_PACKAGE_kmod-nf-ipt6 is not set
# CONFIG_PACKAGE_kmod-nf-nat is not set
# CONFIG_PACKAGE_kmod-ppp is not set
CONFIG_PACKAGE_kmod-stp=y
CONFIG_PACKAGE_libcurl=y
# CONFIG_PACKAGE_libip4tc is not set
# CONFIG_PACKAGE_libip6tc is not set
CONFIG_PACKAGE_liblua=y
CONFIG_PACKAGE_libncursesw=y
CONFIG_PACKAGE_libnetsnmp=y
CONFIG_PACKAGE_libopenssl=y
CONFIG_PACKAGE_libpcap=y
CONFIG_PACKAGE_libpcre=y
CONFIG_PACKAGE_libpolarssl=y
CONFIG_PACKAGE_libpopt=y
CONFIG_PACKAGE_libpthread=y
CONFIG_PACKAGE_librt=y
# CONFIG_PACKAGE_libxtables is not set
CONFIG_PACKAGE_lua=y
# CONFIG_PACKAGE_odhcp6c is not set
# CONFIG_PACKAGE_odhcpd is not set
# CONFIG_PACKAGE_ppp is not set
CONFIG_PACKAGE_procps-ng=y
CONFIG_PACKAGE_procps-ng-free=y
CONFIG_PACKAGE_procps-ng-kill=y
CONFIG_PACKAGE_procps-ng-pgrep=y
CONFIG_PACKAGE_procps-ng-pkill=y
CONFIG_PACKAGE_procps-ng-pmap=y
CONFIG_PACKAGE_procps-ng-ps=y
CONFIG_PACKAGE_procps-ng-pwdx=y
CONFIG_PACKAGE_procps-ng-skill=y
CONFIG_PACKAGE_procps-ng-slabtop=y
CONFIG_PACKAGE_procps-ng-snice=y
CONFIG_PACKAGE_procps-ng-tload=y
CONFIG_PACKAGE_procps-ng-top=y
CONFIG_PACKAGE_procps-ng-uptime=y
CONFIG_PACKAGE_procps-ng-vmstat=y
CONFIG_PACKAGE_procps-ng-w=y
CONFIG_PACKAGE_procps-ng-watch=y
CONFIG_PACKAGE_ptp-utils=y
CONFIG_PACKAGE_rsync=y
CONFIG_PACKAGE_snmpd=y
CONFIG_PACKAGE_tcpdump=y
CONFIG_PACKAGE_terminfo=y
CONFIG_PACKAGE_wget=y
CONFIG_PACKAGE_wireless-tools=y
CONFIG_PACKAGE_zlib=y
CONFIG_RSYNC_zlib=y
My uci show looks like this (system and wireless elided):
alfred.alfred=alfred
alfred.alfred.mode='master'
alfred.alfred.batmanif='bat0'
alfred.alfred.start_vis='1'
alfred.alfred.run_facters='1'
alfred.alfred.interface='br-pub'
alfred.alfred.disabled='0'
batman-adv.bat0=mesh
batman-adv.bat0.bridge_loop_avoidance='0'
dropbear. at dropbear[0]=dropbear
dropbear. at dropbear[0].PasswordAuth='on'
dropbear. at dropbear[0].RootPasswordAuth='on'
dropbear. at dropbear[0].Port='22'
network.loopback=interface
network.loopback.ifname='lo'
network.loopback.proto='static'
network.loopback.ipaddr='127.0.0.1'
network.loopback.netmask='255.0.0.0'
network.pub=interface
network.pub.type='bridge'
network.pub.proto='static'
network.pub.ip6assign='60'
network.pub.ifname='bat0'
network.pub.ipaddr='10.11.x.y'
network.pub.netmask='255.255.252.0'
network.pub.gateway='10.11.x.1'
network.pub.dns='10.11.x.1'
network.mesh=interface
network.mesh.mtu='1532'
network.mesh.proto='batadv'
network.mesh.mesh='bat0'
network.meshwire=interface
network.meshwire.proto='batadv'
network.meshwire.mesh='bat0'
network.meshwire.ifname='eth0'
More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=296
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