Hi,
I have a GL.iNet GL-AR300M16-ext openwrt 19.03 router (version with two ethernet ports and two external antennas) which is connected to my home network.
I think the router has the cpu port connected to the port 0 of the internal managed switch, port 1 is the WAN port (eth0) and port 2 is the LAN port (eth1), ports 3 and 4 are not used.
Vlan 10 is the native vlan on both ports, but untagging only works for eth1 port (LAN) and not for eth0 (WAN).
I am using this config file, only one port is connected at a time (full config at the end of this post)
config interface 'eth0_vlan10'
option ifname 'eth0.10'
option proto 'static'
option ipaddr '10.20.30.1'
option netmask '255.255.255.0'
config interface 'eth1_vlan10'
option ifname 'eth1.10'
option proto 'static'
option ipaddr '10.20.30.2'
option netmask '255.255.255.0'
with this switch configuration (full config at the end of this post)
config 'switch_vlan'
option device 'switch0'
option vlan '10'
option ports '0t 1 2 3 4'
if I plug the wire at the LAN port (eth1) and execute a ping:
root@gl-ar300m-01:/# ping -c 3 -I eth1.10 10.20.30.10
PING 10.20.30.10 (10.20.30.10): 56 data bytes
64 bytes from 10.20.30.10: seq=0 ttl=64 time=0.571 ms
network capture from the wire (full capture at the end of this post):
22:01:28.516032 fe:ca:c1:98:87:53 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 10.20.30.10 tell 10.20.30.2, length 46
22:01:28.516113 30:8d:99:1f:ef:2a > fe:ca:c1:98:87:53, ethertype ARP (0x0806), length 42: Reply 10.20.30.10 is-at 30:8d:99:1f:ef:2a, length 28
22:01:28.516229 fe:ca:c1:98:87:53 > 30:8d:99:1f:ef:2a, ethertype IPv4 (0x0800), length 98: 10.20.30.2 > 10.20.30.10: ICMP echo request, id 1197, seq 0, length 64
22:01:28.516288 30:8d:99:1f:ef:2a > fe:ca:c1:98:87:53, ethertype IPv4 (0x0800), length 98: 10.20.30.10 > 10.20.30.2: ICMP echo reply, id 1197, seq 0, length 64
the packets are correctly untagged.
but if I try to run it on eth0 this is what i get:
root@gl-ar300m-01:/# ping -c 3 -I eth0.10 10.20.30.10
PING 10.20.30.10 (10.20.30.10): 56 data bytes
--- 10.20.30.10 ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss
network trace:
22:02:57.940557 e4:95:6e:43:a0:3d > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 60: vlan 10, p 0, ethertype ARP, Request who-has 10.20.30.10 tell 10.20.30.1, length 42
22:02:58.954332 e4:95:6e:43:a0:3d > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 60: vlan 10, p 0, ethertype ARP, Request who-has 10.20.30.10 tell 10.20.30.1, length 42
22:02:59.994330 e4:95:6e:43:a0:3d > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 60: vlan 10, p 0, ethertype ARP, Request who-has 10.20.30.10 tell 10.20.30.1, length 42
the eth0 port is sending tagged packets, but why?
I am missing something?
Full config:
```
/etc/config/network
root@gl-ar300m-01:/# cat /etc/config/network
config interface 'loopback'
option ifname 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config 'switch' 'switch0'
option 'enable_vlan' '1'
option 'enable' '1'
option 'reset' '1'
config 'switch_vlan'
option device 'switch0'
option vlan '10'
option ports '0t 1 2 3 4'
config interface 'eth0_vlan10'
option ifname 'eth0.10'
option proto 'static'
option ipaddr '10.20.30.1'
option netmask '255.255.255.0'
config interface 'eth1_vlan10'
option ifname 'eth1.10'
option proto 'static'
option ipaddr '10.20.30.2'
option netmask '255.255.255.0'
ip address show
root@gl-ar300m-01:/# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN qlen 1000
link/ether e4:95:6e:43:a0:3d brd ff:ff:ff:ff:ff:ff
3: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN qlen 1000
link/ether fe:ca:c1:98:87:53 brd ff:ff:ff:ff:ff:ff
4: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether e4:95:6e:43:a0:3d brd ff:ff:ff:ff:ff:ff
5: eth0.10@eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state LOWERLAYERDOWN qlen 1000
link/ether e4:95:6e:43:a0:3d brd ff:ff:ff:ff:ff:ff
inet 10.20.30.1/24 brd 10.20.30.255 scope global eth0.10
valid_lft forever preferred_lft forever
6: eth1.10@eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state LOWERLAYERDOWN qlen 1000
link/ether fe:ca:c1:98:87:53 brd ff:ff:ff:ff:ff:ff
inet 10.20.30.2/24 brd 10.20.30.255 scope global eth1.10
valid_lft forever preferred_lft forever
swconfig list
root@gl-ar300m-01:/# swconfig list
Found: switch0 - eth1
swconfig dev switch0 help
root@gl-ar300m-01:/# swconfig dev switch0 help
switch0: eth1(AR934X built-in switch), ports: 5 (cpu @ 0), vlans: 16
--switch
Attribute 1 (int): enable_vlan (Enable VLAN mode)
Attribute 2 (int): mirror_monitor_port (Mirror monitor port)
Attribute 3 (none): apply (Activate changes in the hardware)
Attribute 4 (none): reset (Reset the switch)
--vlan
Attribute 1 (int): vid (VLAN ID)
Attribute 2 (ports): ports (VLAN port mapping)
--port
Attribute 1 (int): enable_mirror_rx (Enable mirroring of RX packets)
Attribute 2 (int): enable_mirror_tx (Enable mirroring of TX packets)
Attribute 3 (int): pvid (Primary VLAN ID)
Attribute 4 (unknown): link (Get port link information)
swconfig dev switch0 show
root@gl-ar300m-01:/# swconfig dev switch0 show
Global attributes:
enable_vlan: 1
mirror_monitor_port: 15
Port 0:
enable_mirror_rx: 0
enable_mirror_tx: 0
pvid: 0
link: port:0 link:up speed:1000baseT full-duplex txflow rxflow
Port 1:
enable_mirror_rx: 0
enable_mirror_tx: 0
pvid: 10
link: port:1 link:down
Port 2:
enable_mirror_rx: 0
enable_mirror_tx: 0
pvid: 10
link: port:2 link:down
Port 3:
enable_mirror_rx: 0
enable_mirror_tx: 0
pvid: 10
link: port:3 link:down
Port 4:
enable_mirror_rx: 0
enable_mirror_tx: 0
pvid: 10
link: port:4 link:down
VLAN 0:
vid: 0
ports: 0t
VLAN 10:
vid: 10
ports: 0t 1 2 3 4
plug wire to lan port
root@gl-ar300m-01:/# [ 131.846812] eth1: link up (1000Mbps/Full duplex)
[ 131.851614] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 131.862123] IPv6: ADDRCONF(NETDEV_CHANGE): eth1.10: link becomes ready
ip address show dev eth1.10
root@gl-ar300m-01:/# ip a s dev eth1.10
6: eth1.10@eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
link/ether fe:ca:c1:98:87:53 brd ff:ff:ff:ff:ff:ff
inet 10.20.30.2/24 brd 10.20.30.255 scope global eth1.10
valid_lft forever preferred_lft forever
inet6 fe80::fcca:c1ff:fe98:8753/64 scope link
valid_lft forever preferred_lft forever
ping -c 3 -I eth1.10 10.20.30.10
root@gl-ar300m-01:/# ping -c 3 -I eth1.10 10.20.30.10
PING 10.20.30.10 (10.20.30.10): 56 data bytes
64 bytes from 10.20.30.10: seq=0 ttl=64 time=0.571 ms
64 bytes from 10.20.30.10: seq=1 ttl=64 time=0.578 ms
64 bytes from 10.20.30.10: seq=2 ttl=64 time=0.444 ms
--- 10.20.30.10 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 0.444/0.531/0.578 ms
packet capture for ping from eth1
22:01:28.516032 fe:ca:c1:98:87:53 > ff:ff:ff:ff:ff:ff, ethertype ARP (0x0806), length 60: Request who-has 10.20.30.10 tell 10.20.30.2, length 46
22:01:28.516113 30:8d:99:1f:ef:2a > fe:ca:c1:98:87:53, ethertype ARP (0x0806), length 42: Reply 10.20.30.10 is-at 30:8d:99:1f:ef:2a, length 28
22:01:28.516229 fe:ca:c1:98:87:53 > 30:8d:99:1f:ef:2a, ethertype IPv4 (0x0800), length 98: 10.20.30.2 > 10.20.30.10: ICMP echo request, id 1197, seq 0, length 64
22:01:28.516288 30:8d:99:1f:ef:2a > fe:ca:c1:98:87:53, ethertype IPv4 (0x0800), length 98: 10.20.30.10 > 10.20.30.2: ICMP echo reply, id 1197, seq 0, length 64
22:01:29.516424 fe:ca:c1:98:87:53 > 30:8d:99:1f:ef:2a, ethertype IPv4 (0x0800), length 98: 10.20.30.2 > 10.20.30.10: ICMP echo request, id 1197, seq 1, length 64
22:01:29.516501 30:8d:99:1f:ef:2a > fe:ca:c1:98:87:53, ethertype IPv4 (0x0800), length 98: 10.20.30.10 > 10.20.30.2: ICMP echo reply, id 1197, seq 1, length 64
22:01:30.516481 fe:ca:c1:98:87:53 > 30:8d:99:1f:ef:2a, ethertype IPv4 (0x0800), length 98: 10.20.30.2 > 10.20.30.10: ICMP echo request, id 1197, seq 2, length 64
22:01:30.516577 30:8d:99:1f:ef:2a > fe:ca:c1:98:87:53, ethertype IPv4 (0x0800), length 98: 10.20.30.10 > 10.20.30.2: ICMP echo reply, id 1197, seq 2, length 64
unplug wire from eth1 and plug it to eth0
root@gl-ar300m-01:/# [ 354.206736] eth1: link down
[ 356.908937] eth0: link up (100Mbps/Full duplex)
[ 356.913665] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 356.924190] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.10: link becomes ready
ip address show dev eth0.10
root@gl-ar300m-01:/# ip a s dev eth0.10
5: eth0.10@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
link/ether e4:95:6e:43:a0:3d brd ff:ff:ff:ff:ff:ff
inet 10.20.30.1/24 brd 10.20.30.255 scope global eth0.10
valid_lft forever preferred_lft forever
inet6 fe80::e695:6eff:fe43:a03d/64 scope link
valid_lft forever preferred_lft forever
ping -c 3 -I eth0.10 10.20.30.10
root@gl-ar300m-01:/# ping -c 3 -I eth0.10 10.20.30.10
PING 10.20.30.10 (10.20.30.10): 56 data bytes
--- 10.20.30.10 ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss
packet capture for ping from eth0
22:02:57.940557 e4:95:6e:43:a0:3d > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 60: vlan 10, p 0, ethertype ARP, Request who-has 10.20.30.10 tell 10.20.30.1, length 42
22:02:58.954332 e4:95:6e:43:a0:3d > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 60: vlan 10, p 0, ethertype ARP, Request who-has 10.20.30.10 tell 10.20.30.1, length 42
22:02:59.994330 e4:95:6e:43:a0:3d > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 60: vlan 10, p 0, ethertype ARP, Request who-has 10.20.30.10 tell 10.20.30.1, length 42
dmesg
root@gl-ar300m-01:/# dmesg
[ 0.000000] Linux version 4.14.180 (builder@buildhost) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r11063-85e04e9f46)) #0 Sat May 16 18:32:20 2020
[ 0.000000] MyLoader: sysp=5f106d88, boardp=16e3fdbe, parts=afddffb9
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] SoC: Qualcomm Atheros QCA9533 ver 2 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 804ecd30, node_mem_map 81000020
[ 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 0x804f0740 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: board=GL-AR300M mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro console=ttyS0,115200 rootfstype=squashfsd
[ 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: 124292K/131072K available (3949K kernel code, 199K rwdata, 516K rodata, 320K init, 212K bss, 6780K 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:650.000MHz, DDR:597.363MHz, AHB:216.666MHz, Ref:25.000MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5880801374 ns
[ 0.000008] sched_clock: 32 bits at 325MHz, resolution 3ns, wraps every 6607641598ns
[ 0.008234] Calibrating delay loop... 432.53 BogoMIPS (lpj=2162688)
[ 0.074858] pid_max: default: 32768 minimum: 301
[ 0.079937] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.086908] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.096509] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.106924] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.114518] NET: Registered protocol family 16
[ 0.120599] MIPS: machine is GL.iNet GL-AR300M
[ 0.359523] ar71xx: using random MAC address for eth1
[ 0.605660] ar724x-pci ar724x-pci.0: PCIe link is down
[ 0.611121] registering PCI controller with io_map_base unset
[ 0.629099] PCI host bridge to bus 0000:00
[ 0.633481] pci_bus 0000:00: root bus resource [mem 0x10000000-0x11ffffff]
[ 0.640722] pci_bus 0000:00: root bus resource [io 0x0000]
[ 0.646597] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[ 0.653744] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.662112] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 0.665356] clocksource: Switched to clocksource MIPS
[ 0.671694] NET: Registered protocol family 2
[ 0.677208] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.684568] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.691330] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.698179] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.704348] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.711239] NET: Registered protocol family 1
[ 0.715889] PCI: CLS 0 bytes, default 32
[ 0.718693] Crashlog allocated RAM at address 0x3f00000
[ 0.725553] workingset: timestamp_bits=30 max_order=15 bucket_order=0
[ 0.737402] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.743546] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.763300] io scheduler noop registered
[ 0.767485] io scheduler deadline registered (default)
[ 0.773291] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.782066] console [ttyS0] disabled
[ 0.805986] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 1562500) is a 16550A
[ 0.815083] console [ttyS0] enabled
[ 0.822638] bootconsole [early0] disabled
[ 0.838205] m25p80 spi0.0: found w25q128, expected m25p80
[ 0.854963] m25p80 spi0.0: w25q128 (16384 Kbytes)
[ 0.859870] 4 cmdlinepart partitions found on MTD device spi0.0
[ 0.865988] Creating 4 MTD partitions on "spi0.0":
[ 0.870943] 0x000000000000-0x000000040000 : "u-boot"
[ 0.877788] 0x000000040000-0x000000050000 : "u-boot-env"
[ 0.884581] 0x000000050000-0x000000ff0000 : "firmware"
[ 0.913567] 2 uimage-fw partitions found on MTD device firmware
[ 0.919719] 0x000000050000-0x0000001e0000 : "kernel"
[ 0.925624] 0x0000001e0000-0x000000ff0000 : "rootfs"
[ 0.931428] mtd: device 4 (rootfs) set to be root filesystem
[ 0.937366] 1 squashfs-split partitions found on MTD device rootfs
[ 0.943758] 0x000000450000-0x000000ff0000 : "rootfs_data"
[ 0.952029] 0x000000ff0000-0x000001000000 : "art"
[ 0.959227] libphy: Fixed MDIO Bus: probed
[ 0.991646] libphy: ag71xx_mdio: probed
[ 1.628351] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd042, driver=Generic PHY]
[ 1.638379] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode: mii
[ 2.267914] ag71xx-mdio.1: Found an AR934X built-in switch
[ 2.321108] eth1: Atheros AG71xx at 0xba000000, irq 5, mode: gmii
[ 2.329195] NET: Registered protocol family 10
[ 2.338360] Segment Routing with IPv6
[ 2.342238] NET: Registered protocol family 17
[ 2.346939] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 2.360871] 8021q: 802.1Q VLAN Support v1.8
[ 2.366878] hctosys: unable to open rtc device (rtc0)
[ 2.377742] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[ 2.386818] Freeing unused kernel memory: 320K
[ 2.391407] This architecture does not have kernel memory protection.
[ 2.555363] random: fast init done
[ 3.107785] init: Console is alive
[ 3.111542] init: - watchdog -
[ 4.163010] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 4.223911] usbcore: registered new interface driver usbfs
[ 4.229737] usbcore: registered new interface driver hub
[ 4.235311] usbcore: registered new device driver usb
[ 4.245611] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.253910] ehci-platform: EHCI generic platform driver
[ 4.259463] ehci-platform ehci-platform: EHCI Host Controller
[ 4.265461] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1
[ 4.275759] ehci-platform ehci-platform: irq 3, io mem 0x1b000000
[ 4.305393] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00
[ 4.312700] hub 1-0:1.0: USB hub found
[ 4.316981] hub 1-0:1.0: 1 port detected
[ 4.322094] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 4.340053] init: - preinit -
[ 4.928604] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4.956832] random: procd: uninitialized urandom read (4 bytes read)
[ 8.350659] jffs2: notice: (420) jffs2_build_xattr_subsystem: complete building xattr subsystem, 54 of xdatum (3 unchecked, 51 orphan) and 165 of xref (55 dead, 3 or.
[ 8.376113] mount_root: loading kmods from internal overlay
[ 8.439708] kmodloader: loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/*
[ 8.452580] kmodloader: done loading kernel modules from /tmp/overlay/upper/etc/modules-boot.d/*
[ 8.724820] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
[ 8.737001] block: extroot: not configured
[ 8.742219] mount_root: switching to jffs2 overlay
[ 8.769968] overlayfs: upper fs does not support tmpfile.
[ 8.780154] urandom-seed: Seeding with /etc/urandom.seed
[ 9.118871] procd: - early -
[ 9.121962] procd: - watchdog -
[ 9.754115] procd: - watchdog -
[ 9.757723] procd: - ubus -
[ 9.811214] random: ubusd: uninitialized urandom read (4 bytes read)
[ 9.818298] random: ubusd: uninitialized urandom read (4 bytes read)
[ 9.824899] random: ubusd: uninitialized urandom read (4 bytes read)
[ 9.832361] procd: - init -
[ 10.760706] kmodloader: loading kernel modules from /etc/modules.d/*
[ 10.900820] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 10.923110] Loading modules backported from Linux version v4.19.120-0-gfdc072324f3c
[ 10.931081] Backport generated by backports.git v4.19.120-1-0-g60c3a249
[ 10.957663] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 10.983047] nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
[ 11.106260] xt_time: kernel timezone is -0000
[ 11.210273] PPP generic driver version 2.4.2
[ 11.226317] NET: Registered protocol family 24
[ 11.299212] ath: EEPROM regdomain: 0x0
[ 11.299221] ath: EEPROM indicates default country code should be used
[ 11.299224] ath: doing EEPROM country->regdmn map search
[ 11.299238] ath: country maps to regdmn code: 0x3a
[ 11.299244] ath: Country alpha2 being used: US
[ 11.299247] ath: Regpair used: 0x3a
[ 11.312084] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 11.313988] ieee80211 phy0: Atheros AR9531 Rev:2 mem=0xb8100000, irq=47
[ 11.391550] urngd: v1.0.2 started.
[ 11.395936] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 11.994803] random: crng init done
[ 11.998399] random: 6 urandom warning(s) missed due to ratelimiting
[ 20.462080] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 20.472401] IPv6: ADDRCONF(NETDEV_UP): eth0.10: link is not ready
[ 20.558160] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 20.576429] IPv6: ADDRCONF(NETDEV_UP): eth1.10: link is not ready