There is dmesg of openwrt-18.06.1-ar71xx-mikrotik-rb-nor-flash-16M-initramfs-kernel.bin
[ 0.000000] Linux version 4.9.120 (buildbot@builds-03.infra.lede-project.org) (gcc version 7.3.0 (OpenWrt GCC 7.3.0 r7101-a63e38b) ) #0 Wed Aug 15 20:42:39 2018
[ 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: 02000000 @ 00000000 (usable)
[ 0.000000] User-defined physical RAM map:
[ 0.000000] memory: 02000000 @ 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 0x0000000000000000-0x0000000001ffffff]
[ 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 804757d4, node_mem_map 81000020
[ 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] 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: no-uart no-buzzer no-nand parts=1 boot_part_size=16777216 gpio=8537647 HZ=325000000 mem=32M kmac=B8:69:F4:0D:31:3F board=H951L board=H951L board_rev=r2 hw_opt=28284001 boot=0 mlc=11 console=ttyS0,115200 rootfstype=squashfs 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: 25228K/32768K available (3578K kernel code, 153K rwdata, 452K rodata, 2400K init, 217K bss, 7540K 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:400.000MHz, AHB:200.000MHz, Ref:25.000MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 5880801374 ns
[ 0.000009] sched_clock: 32 bits at 325MHz, resolution 3ns, wraps every 6607641598ns
[ 0.008888] Calibrating delay loop... 432.53 BogoMIPS (lpj=2162688)
[ 0.071955] pid_max: default: 32768 minimum: 301
[ 0.077315] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.084826] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.096104] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.107321] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.115636] NET: Registered protocol family 16
[ 0.125564] MIPS: machine is MikroTik RouterBOARD 941-2nD
[ 0.373525] Can't analyze schedule() prologue at 803dae54
[ 0.394059] clocksource: Switched to clocksource MIPS
[ 0.400946] NET: Registered protocol family 2
[ 0.406954] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.414939] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.422162] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.429499] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.436182] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.443588] NET: Registered protocol family 1
[ 0.448618] PCI: CLS 0 bytes, default 32
[ 2.574069] random: fast init done
[ 3.004353] Crashlog allocated RAM at address 0x1f00000
[ 3.011614] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 3.026278] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 3.032894] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 3.144893] io scheduler noop registered
[ 3.149348] io scheduler deadline registered (default)
[ 3.155701] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 3.165651] console [ttyS0] disabled
[ 3.189854] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11, base_baud = 1562500) is a 16550A
[ 3.199655] console [ttyS0] enabled
[ 3.207207] bootconsole [early0] disabled
[ 3.222330] m25p80 spi0.0: unrecognized JEDEC id bytes: ef, 70, 18
[ 3.229931] libphy: Fixed MDIO Bus: probed
[ 3.365817] libphy: ag71xx_mdio: probed
[ 3.996394] ag71xx-mdio.1: Found an AR934X built-in switch
[ 4.049977] eth0: Atheros AG71xx at 0xba000000, irq 5, mode:GMII
[ 4.057724] NET: Registered protocol family 10
[ 4.065938] NET: Registered protocol family 17
[ 4.070595] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 4.084030] 8021q: 802.1Q VLAN Support v1.8
[ 4.108452] Freeing unused kernel memory: 2400K
[ 4.113146] This architecture does not have kernel memory protection.
[ 4.134971] init: Console is alive
[ 4.138769] init: - watchdog -
[ 4.165102] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 4.174904] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 4.183371] init: - preinit -
[ 4.402837] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4.431664] random: procd: uninitialized urandom read (4 bytes read)
[ 6.036533] eth0: link up (1000Mbps/Full duplex)
[ 6.041348] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 7.585684] eth0: link down
[ 7.601276] procd: - early -
[ 7.604479] procd: - watchdog -
[ 8.158617] procd: - watchdog -
[ 8.162174] procd: - ubus -
[ 8.173538] random: ubusd: uninitialized urandom read (4 bytes read)
[ 8.215667] random: ubusd: uninitialized urandom read (4 bytes read)
[ 8.222729] random: ubusd: uninitialized urandom read (4 bytes read)
[ 8.230362] procd: - init -
[ 8.419174] kmodloader: loading kernel modules from /etc/modules.d/*
[ 8.430031] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 8.446860] Loading modules backported from Linux version wt-2017-11-01-0-gfe248fc2c180
[ 8.455203] Backport generated by backports.git v4.14-rc2-1-31-g86cf0e5d
[ 8.465435] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 8.479543] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[ 8.544924] xt_time: kernel timezone is -0000
[ 8.608994] PPP generic driver version 2.4.2
[ 8.616059] NET: Registered protocol family 24
[ 8.666827] ath: EEPROM regdomain: 0x0
[ 8.666838] ath: EEPROM indicates default country code should be used
[ 8.666841] ath: doing EEPROM country->regdmn map search
[ 8.666859] ath: country maps to regdmn code: 0x3a
[ 8.666864] ath: Country alpha2 being used: US
[ 8.666868] ath: Regpair used: 0x3a
[ 8.678392] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 8.683051] ieee80211 phy0: Atheros AR9531 Rev:2 mem=0xb8100000, irq=47
[ 8.724611] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 9.871082] urandom_read: 5 callbacks suppressed
[ 9.871091] random: jshn: uninitialized urandom read (4 bytes read)
[ 20.405695] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 20.428641] br-lan: port 1(eth0.1) entered blocking state
[ 20.434310] br-lan: port 1(eth0.1) entered disabled state
[ 20.440303] device eth0.1 entered promiscuous mode
[ 20.445316] device eth0 entered promiscuous mode
[ 20.577103] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[ 20.642593] IPv6: ADDRCONF(NETDEV_UP): eth0.2: link is not ready
[ 22.046631] eth0: link up (1000Mbps/Full duplex)
[ 22.051441] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 22.114211] br-lan: port 1(eth0.1) entered blocking state
[ 22.119805] br-lan: port 1(eth0.1) entered forwarding state
[ 22.125799] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.2: link becomes ready
[ 22.278215] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 49.075783] eth0: link down
[ 49.080458] br-lan: port 1(eth0.1) entered disabled state
[ 50.606194] eth0: link up (1000Mbps/Full duplex)
[ 50.612177] br-lan: port 1(eth0.1) entered blocking state
[ 50.617848] br-lan: port 1(eth0.1) entered forwarding state
[ 128.524105] random: crng init done
root@OpenWrt:~#