Xiaomi R3P (19.07.04) freespace

Hello,
I used for installation official instruction from https://openwrt.org/toh/xiaomi/xiaomi_r3p_pro

After bricking and debricking I managed to run it and was able to connect by ssh.

first thing which I tried to do - install packages. I faced the problem that device doesn't have free space.
How to extend fs?

logs:

root@OpenWrt:~# df -h
Filesystem                Size      Used Available Use% Mounted on
tmpfs                   250.6M     76.0K    250.6M   0% /tmp
tmpfs                   512.0K         0    512.0K   0% /dev
root@OpenWrt:~# df -h /overlay/
Filesystem                Size      Used Available Use% Mounted on
rootfs                       0         0         0   0% /

I can not install even editor...

root@OpenWrt:~# opkg install nano
Installing nano (5.3-1) to root...
Collected errors:
 * verify_pkg_installable: Only have 0kb available on filesystem /overlay, pkg nano needs 54
 * opkg_install_cmd: Cannot install package nano.
Kernel Log
[    0.000000] Linux version 4.14.195 (builder@buildhost) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r11208-ce6496d796)) #0 SMP Sun Sep 6 16:19:39 2020
[    0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[    0.000000] MIPS: machine is Xiaomi Mi Router 3 Pro
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 1c000000 @ 00000000 (usable)
[    0.000000]  memory: 04000000 @ 20000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] VPE topology {2,2} total 4
[    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x000000000fffffff]
[    0.000000]   HighMem  [mem 0x0000000010000000-0x0000000023ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000001bffffff]
[    0.000000]   node   0: [mem 0x0000000020000000-0x0000000023ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000023ffffff]
[    0.000000] On node 0 totalpages: 131072
[    0.000000] free_area_init_node: node 0, pgdat 805727c0, node_mem_map 81003000
[    0.000000]   Normal zone: 512 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 65536 pages, LIFO batch:15
[    0.000000]   HighMem zone: 65536 pages, LIFO batch:15
[    0.000000] random: get_random_bytes called from 0x80575744 with crng_init=0
[    0.000000] percpu: Embedded 14 pages/cpu s26224 r8192 d22928 u57344
[    0.000000] pcpu-alloc: s26224 r8192 d22928 u57344 alloc=14*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 130560
[    0.000000] Kernel command line: console=ttyS0,115200n8 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Writing ErrCtl register=00000000
[    0.000000] Readback ErrCtl register=00000000
[    0.000000] Memory: 510444K/524288K available (4750K kernel code, 237K rwdata, 588K rodata, 2860K init, 255K bss, 13844K reserved, 0K cma-reserved, 262144K highmem)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 880MHz
[    0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[    0.000010] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[    0.007829] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[    0.073988] pid_max: default: 32768 minimum: 301
[    0.078766] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.085276] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.094138] Hierarchical SRCU implementation.
[    0.099318] smp: Bringing up secondary CPUs ...
[    0.119609] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.119618] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.119629] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.119769] CPU1 revision is: 0001992f (MIPS 1004Kc)
[    0.164081] Synchronize counters for CPU 1: done.
[    0.213513] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.213522] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.213530] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.213600] CPU2 revision is: 0001992f (MIPS 1004Kc)
[    0.255262] Synchronize counters for CPU 2: done.
[    0.300791] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[    0.300799] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[    0.300806] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[    0.300881] CPU3 revision is: 0001992f (MIPS 1004Kc)
[    0.340449] Synchronize counters for CPU 3: done.
[    0.370299] smp: Brought up 1 node, 4 CPUs
[    0.378271] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.388070] futex hash table entries: 1024 (order: 3, 32768 bytes)
[    0.394352] pinctrl core: initialized pinctrl subsystem
[    0.401043] NET: Registered protocol family 16
[    0.411150] FPU Affinity set after 11720 emulations
[    0.411843] pull PCIe RST: RALINK_RSTCTRL = 4000000
[    0.717135] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.722185] ***** Xtal 40MHz *****
[    0.725539] release PCIe RST: RALINK_RSTCTRL = 7000000
[    0.730640] Port 0 N_FTS = 1b105000
[    0.734106] Port 1 N_FTS = 1b105000
[    0.737546] Port 2 N_FTS = 1b102800
[    1.892801] PCIE2 no card, disable it(RST&CLK)
[    1.897170]  -> 21007f2
[    1.899564] PCIE0 enabled
[    1.902159] PCIE1 enabled
[    1.904761] PCI host bridge /pcie@1e140000 ranges:
[    1.909534]  MEM 0x0000000060000000..0x000000006fffffff
[    1.914696]   IO 0x000000001e160000..0x000000001e16ffff
[    1.919891] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[    1.936267] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    1.942024] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    1.947799] mt7621_gpio 1e000600.gpio: registering 32 gpios
[    1.955124] PCI host bridge to bus 0000:00
[    1.959228] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[    1.965999] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    1.971889] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    1.978610] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    1.986536] pci 0000:00:00.0: [0e8d:0801] type 01 class 0x060400
[    1.986576] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[    1.986588] pci 0000:00:00.0: reg 0x14: [mem 0x60200000-0x6020ffff]
[    1.986655] pci 0000:00:00.0: supports D1
[    1.986664] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[    1.986911] pci 0000:00:01.0: [0e8d:0801] type 01 class 0x060400
[    1.986938] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[    1.986952] pci 0000:00:01.0: reg 0x14: [mem 0x60210000-0x6021ffff]
[    1.987005] pci 0000:00:01.0: supports D1
[    1.987013] pci 0000:00:01.0: PME# supported from D0 D1 D3hot
[    1.987411] pci 0000:01:00.0: [14c3:7615] type 00 class 0x000280
[    1.987464] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[    1.987749] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[    1.987933] pci 0000:02:00.0: [14c3:7615] type 00 class 0x000280
[    1.987987] pci 0000:02:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[    1.988274] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02
[    1.988292] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 02
[    1.988354] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    1.994869] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.001817] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
[    2.008340] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
[    2.015284] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[    2.022001] pci 0000:00:01.0: BAR 8: assigned [mem 0x60100000-0x601fffff]
[    2.028757] pci 0000:00:00.0: BAR 1: assigned [mem 0x60200000-0x6020ffff]
[    2.035481] pci 0000:00:01.0: BAR 1: assigned [mem 0x60210000-0x6021ffff]
[    2.042241] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
[    2.049477] pci 0000:00:00.0: PCI bridge to [bus 01]
[    2.054416] pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
[    2.061150] pci 0000:02:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff 64bit]
[    2.068427] pci 0000:00:01.0: PCI bridge to [bus 02]
[    2.073318] pci 0000:00:01.0:   bridge window [mem 0x60100000-0x601fffff]
[    2.081361] clocksource: Switched to clocksource GIC
[    2.087792] NET: Registered protocol family 2
[    2.092943] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    2.099834] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[    2.106275] TCP: Hash tables configured (established 2048 bind 2048)
[    2.112694] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    2.118456] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    2.124939] NET: Registered protocol family 1
[    2.129261] PCI: CLS 0 bytes, default 32
[    4.271340] 4 CPUs re-calibrate udelay(lpj = 2924544)
[    4.277775] Crashlog allocated RAM at address 0x3f00000
[    4.283397] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[    4.297009] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    4.302806] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    4.316126] random: fast init done
[    4.319691] bounce: pool size: 64 pages
[    4.323480] io scheduler noop registered
[    4.327317] io scheduler deadline registered (default)
[    4.333632] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    4.343558] console [ttyS0] disabled
[    4.347110] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A
[    4.356125] console [ttyS0] enabled
[    4.363000] bootconsole [early0] disabled
[    4.373383] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[    4.380475] Enable NFI Clock
[    4.383417] # MTK NAND # : Use HW ECC
[    4.387082] Device found in MTK table, ID: c8da, EXT_ID: 909544
[    4.393042] Support this Device in MTK table! c8da 
[    4.397991] [NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
[    4.404469] nand: device found, Manufacturer ID: 0xc8, Chip ID: 0xda
[    4.410791] nand: ESMT NAND 256MiB 3,3V 8-bit
[    4.415144] nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    4.422713] Scanning device for bad blocks
[    4.711202] 10 fixed-partitions partitions found on MTD device MT7621-NAND
[    4.718063] Creating 10 MTD partitions on "MT7621-NAND":
[    4.723384] 0x000000000000-0x000000040000 : "Bootloader"
[    4.729814] 0x000000040000-0x000000080000 : "Config"
[    4.735862] 0x000000080000-0x0000000c0000 : "Bdata"
[    4.741826] 0x0000000c0000-0x000000100000 : "Factory"
[    4.747921] 0x000000100000-0x000000140000 : "crash"
[    4.753859] 0x000000140000-0x0000001c0000 : "crash_syslog"
[    4.760388] 0x0000001c0000-0x000000200000 : "reserved0"
[    4.766715] 0x000000200000-0x000000600000 : "kernel_stock"
[    4.773311] 0x000000600000-0x000000a00000 : "kernel"
[    4.779322] 0x000000a00000-0x00000ff80000 : "ubi"
[    4.786974] [mtk_nand] probe successfully!
[    4.791839] Signature matched and data read!
[    4.796088] load_fact_bbt success 2047
[    4.800616] libphy: Fixed MDIO Bus: probed
[    4.873909] libphy: mdio: probed
[    6.287916] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[    6.294663] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 21
[    6.305826] NET: Registered protocol family 10
[    6.311982] Segment Routing with IPv6
[    6.315725] NET: Registered protocol family 17
[    6.320212] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    6.333152] 8021q: 802.1Q VLAN Support v1.8
[    6.340430] UBI: auto-attach mtd9
[    6.343851] ubi0: attaching mtd9
[    7.820697] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up
[    8.535734] mtk_soc_eth 1e100000.ethernet eth0: port 4 link up
[    8.609511] ubi0: scanning is finished
[    8.630769] ubi0: attached mtd9 (name "ubi", size 245 MiB)
[    8.636301] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    8.643161] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    8.649915] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[    8.656860] ubi0: good PEBs: 1964, bad PEBs: 0, corrupted PEBs: 0
[    8.662944] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[    8.670134] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 1607470711
[    8.679239] ubi0: available PEBs: 0, total reserved PEBs: 1964, PEBs reserved for bad PEB handling: 40
[    8.688552] ubi0: background thread "ubi_bgt0d" started, PID 396
[    8.690489] block ubiblock0_0: created from ubi0:0(rootfs)
[    8.700058] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem
[    8.707018] hctosys: unable to open rtc device (rtc0)
[    8.712323] usb_vbus: disabling
[    8.725956] Freeing unused kernel memory: 2860K
[    8.730485] This architecture does not have kernel memory protection.
[    8.749754] init: Console is alive
[    8.753559] init: - watchdog -
[    8.767112] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    8.778311] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    8.791686] init: - preinit -
[    8.964638] mtk_soc_eth 1e100000.ethernet: PPE started
[    8.982983] random: procd: uninitialized urandom read (4 bytes read)
[   12.097427] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[   12.112068] procd: - early -
[   12.115042] procd: - watchdog -
[   12.771508] procd: - watchdog -
[   12.775001] procd: - ubus -
[   12.782924] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.831961] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.838655] random: ubusd: uninitialized urandom read (4 bytes read)
[   12.845874] procd: - init -
[   13.077165] kmodloader: loading kernel modules from /etc/modules.d/*
[   13.088011] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   13.099499] ip_tables: (C) 2000-2006 Netfilter Core Team
[   13.110866] nf_conntrack version 0.5.0 (8192 buckets, 32768 max)
[   13.151426] xt_time: kernel timezone is -0000
[   13.161187] PPP generic driver version 2.4.2
[   13.166715] NET: Registered protocol family 24
[   13.173534] kmodloader: done loading kernel modules from /etc/modules.d/*
[   13.264681] urngd: v1.0.2 started.
[   13.405797] random: crng init done
[   13.409186] random: 6 urandom warning(s) missed due to ratelimiting
[   25.454990] mtk_soc_eth 1e100000.ethernet: PPE started
[   25.473559] device eth0 entered promiscuous mode
[   25.479571] br-lan: port 1(eth0.1) entered blocking state
[   25.485364] br-lan: port 1(eth0.1) entered disabled state
[   25.491556] device eth0.1 entered promiscuous mode
[   25.502626] br-lan: port 1(eth0.1) entered blocking state
[   25.508170] br-lan: port 1(eth0.1) entered forwarding state
[   25.514247] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   26.471994] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[   75.266892] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down
[   78.286792] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up
[ 1607.379206] mtk_soc_eth 1e100000.ethernet eth0: port 3 link down
[ 1610.396932] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up
Sys log

Tue Sep  8 15:17:19 2020 kern.notice kernel: [    0.000000] Linux version 4.14.195 (builder@buildhost) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r11208-ce6496d796)) #0 SMP Sun Sep 6 16:19:39 2020
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] bootconsole [early0] enabled
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] MIPS: machine is Xiaomi Mi Router 3 Pro
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Determined physical RAM map:
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000]  memory: 1c000000 @ 00000000 (usable)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000]  memory: 04000000 @ 20000000 (usable)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Initrd not found or empty - disabling initrd
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] VPE topology {2,2} total 4
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Zone ranges:
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000]   Normal   [mem 0x0000000000000000-0x000000000fffffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000]   HighMem  [mem 0x0000000010000000-0x0000000023ffffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Movable zone start for each node
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Early memory node ranges
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000]   node   0: [mem 0x0000000000000000-0x000000001bffffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000]   node   0: [mem 0x0000000020000000-0x0000000023ffffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000023ffffff]
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.000000] On node 0 totalpages: 131072
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.000000] free_area_init_node: node 0, pgdat 805727c0, node_mem_map 81003000
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.000000]   Normal zone: 512 pages used for memmap
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.000000]   Normal zone: 0 pages reserved
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.000000]   Normal zone: 65536 pages, LIFO batch:15
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.000000]   HighMem zone: 65536 pages, LIFO batch:15
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    0.000000] random: get_random_bytes called from 0x80575744 with crng_init=0
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] percpu: Embedded 14 pages/cpu s26224 r8192 d22928 u57344
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.000000] pcpu-alloc: s26224 r8192 d22928 u57344 alloc=14*4096
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 130560
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    0.000000] Kernel command line: console=ttyS0,115200n8 rootfstype=squashfs,jffs2
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Writing ErrCtl register=00000000
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Readback ErrCtl register=00000000
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Memory: 510444K/524288K available (4750K kernel code, 237K rwdata, 588K rodata, 2860K init, 255K bss, 13844K reserved, 0K cma-reserved, 262144K highmem)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] Hierarchical RCU implementation.
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] NR_IRQS: 256
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] CPU Clock: 880MHz
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.000010] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.007829] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.073988] pid_max: default: 32768 minimum: 301
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.078766] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.085276] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.094138] Hierarchical SRCU implementation.
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.099318] smp: Bringing up secondary CPUs ...
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.119609] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.119618] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.119629] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.119769] CPU1 revision is: 0001992f (MIPS 1004Kc)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.164081] Synchronize counters for CPU 1: done.
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.213513] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.213522] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.213530] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.213600] CPU2 revision is: 0001992f (MIPS 1004Kc)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.255262] Synchronize counters for CPU 2: done.
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.300791] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.300799] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.300806] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.300881] CPU3 revision is: 0001992f (MIPS 1004Kc)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.340449] Synchronize counters for CPU 3: done.
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.370299] smp: Brought up 1 node, 4 CPUs
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.378271] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.388070] futex hash table entries: 1024 (order: 3, 32768 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.394352] pinctrl core: initialized pinctrl subsystem
Tue Sep  8 15:17:19 2020 kern.info kernel: [    0.401043] NET: Registered protocol family 16
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    0.411150] FPU Affinity set after 11720 emulations
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.411843] pull PCIe RST: RALINK_RSTCTRL = 4000000
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.717135] release PCIe RST: RALINK_RSTCTRL = 7000000
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.722185] ***** Xtal 40MHz *****
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.725539] release PCIe RST: RALINK_RSTCTRL = 7000000
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.730640] Port 0 N_FTS = 1b105000
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.734106] Port 1 N_FTS = 1b105000
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    0.737546] Port 2 N_FTS = 1b102800
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    1.892801] PCIE2 no card, disable it(RST&CLK)
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    1.897170]  -> 21007f2
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    1.899564] PCIE0 enabled
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    1.902159] PCIE1 enabled
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.904761] PCI host bridge /pcie@1e140000 ranges:
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.909534]  MEM 0x0000000060000000..0x000000006fffffff
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.914696]   IO 0x000000001e160000..0x000000001e16ffff
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    1.919891] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.936267] mt7621_gpio 1e000600.gpio: registering 32 gpios
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.942024] mt7621_gpio 1e000600.gpio: registering 32 gpios
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.947799] mt7621_gpio 1e000600.gpio: registering 32 gpios
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.955124] PCI host bridge to bus 0000:00
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.959228] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.965999] pci_bus 0000:00: root bus resource [io  0xffffffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.971889] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.978610] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.986536] pci 0000:00:00.0: [0e8d:0801] type 01 class 0x060400
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.986576] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff]
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.986588] pci 0000:00:00.0: reg 0x14: [mem 0x60200000-0x6020ffff]
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.986655] pci 0000:00:00.0: supports D1
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.986664] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.986911] pci 0000:00:01.0: [0e8d:0801] type 01 class 0x060400
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.986938] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x7fffffff]
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.986952] pci 0000:00:01.0: reg 0x14: [mem 0x60210000-0x6021ffff]
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.987005] pci 0000:00:01.0: supports D1
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.987013] pci 0000:00:01.0: PME# supported from D0 D1 D3hot
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.987411] pci 0000:01:00.0: [14c3:7615] type 00 class 0x000280
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.987464] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.987749] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.987933] pci 0000:02:00.0: [14c3:7615] type 00 class 0x000280
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.987987] pci 0000:02:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.988274] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    1.988292] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 02
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.988354] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    1.994869] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.001817] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.008340] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.015284] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.022001] pci 0000:00:01.0: BAR 8: assigned [mem 0x60100000-0x601fffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.028757] pci 0000:00:00.0: BAR 1: assigned [mem 0x60200000-0x6020ffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.035481] pci 0000:00:01.0: BAR 1: assigned [mem 0x60210000-0x6021ffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.042241] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff 64bit]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.049477] pci 0000:00:00.0: PCI bridge to [bus 01]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.054416] pci 0000:00:00.0:   bridge window [mem 0x60000000-0x600fffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.061150] pci 0000:02:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff 64bit]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.068427] pci 0000:00:01.0: PCI bridge to [bus 02]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.073318] pci 0000:00:01.0:   bridge window [mem 0x60100000-0x601fffff]
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.081361] clocksource: Switched to clocksource GIC
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.087792] NET: Registered protocol family 2
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.092943] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.099834] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.106275] TCP: Hash tables configured (established 2048 bind 2048)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.112694] UDP hash table entries: 256 (order: 1, 8192 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.118456] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    2.124939] NET: Registered protocol family 1
Tue Sep  8 15:17:19 2020 kern.debug kernel: [    2.129261] PCI: CLS 0 bytes, default 32
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.271340] 4 CPUs re-calibrate udelay(lpj = 2924544)
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.277775] Crashlog allocated RAM at address 0x3f00000
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.283397] workingset: timestamp_bits=30 max_order=17 bucket_order=0
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.297009] squashfs: version 4.0 (2009/01/31) Phillip Lougher
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.302806] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.316126] random: fast init done
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.319691] bounce: pool size: 64 pages
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.323480] io scheduler noop registered
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.327317] io scheduler deadline registered (default)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.333632] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.343558] console [ttyS0] disabled
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.347110] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.356125] console [ttyS0] enabled
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.363000] bootconsole [early0] disabled
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.373383] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.380475] Enable NFI Clock
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.383417] # MTK NAND # : Use HW ECC
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.387082] Device found in MTK table, ID: c8da, EXT_ID: 909544
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.393042] Support this Device in MTK table! c8da
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.397991] [NAND]select ecc bit:4, sparesize :64 spare_per_sector=16
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.404469] nand: device found, Manufacturer ID: 0xc8, Chip ID: 0xda
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.410791] nand: ESMT NAND 256MiB 3,3V 8-bit
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.415144] nand: 256 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.422713] Scanning device for bad blocks
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.711202] 10 fixed-partitions partitions found on MTD device MT7621-NAND
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.718063] Creating 10 MTD partitions on "MT7621-NAND":
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.723384] 0x000000000000-0x000000040000 : "Bootloader"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.729814] 0x000000040000-0x000000080000 : "Config"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.735862] 0x000000080000-0x0000000c0000 : "Bdata"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.741826] 0x0000000c0000-0x000000100000 : "Factory"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.747921] 0x000000100000-0x000000140000 : "crash"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.753859] 0x000000140000-0x0000001c0000 : "crash_syslog"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.760388] 0x0000001c0000-0x000000200000 : "reserved0"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.766715] 0x000000200000-0x000000600000 : "kernel_stock"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.773311] 0x000000600000-0x000000a00000 : "kernel"
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    4.779322] 0x000000a00000-0x00000ff80000 : "ubi"
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.786974] [mtk_nand] probe successfully!
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.791839] Signature matched and data read!
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    4.796088] load_fact_bbt success 2047
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.800616] libphy: Fixed MDIO Bus: probed
Tue Sep  8 15:17:19 2020 kern.info kernel: [    4.873909] libphy: mdio: probed
Tue Sep  8 15:17:19 2020 kern.info kernel: [    6.287916] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
Tue Sep  8 15:17:19 2020 kern.info kernel: [    6.294663] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 21
Tue Sep  8 15:17:19 2020 kern.info kernel: [    6.305826] NET: Registered protocol family 10
Tue Sep  8 15:17:19 2020 kern.info kernel: [    6.311982] Segment Routing with IPv6
Tue Sep  8 15:17:19 2020 kern.info kernel: [    6.315725] NET: Registered protocol family 17
Tue Sep  8 15:17:19 2020 kern.info kernel: [    6.320212] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
Tue Sep  8 15:17:19 2020 kern.info kernel: [    6.333152] 8021q: 802.1Q VLAN Support v1.8
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    6.340430] UBI: auto-attach mtd9
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    6.343851] ubi0: attaching mtd9
Tue Sep  8 15:17:19 2020 kern.info kernel: [    7.820697] mtk_soc_eth 1e100000.ethernet eth0: port 3 link up
Tue Sep  8 15:17:19 2020 kern.info kernel: [    8.535734] mtk_soc_eth 1e100000.ethernet eth0: port 4 link up
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.609511] ubi0: scanning is finished
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.630769] ubi0: attached mtd9 (name "ubi", size 245 MiB)
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.636301] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.643161] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.649915] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.656860] ubi0: good PEBs: 1964, bad PEBs: 0, corrupted PEBs: 0
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.662944] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.670134] ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 1607470711
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.679239] ubi0: available PEBs: 0, total reserved PEBs: 1964, PEBs reserved for bad PEB handling: 40
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.688552] ubi0: background thread "ubi_bgt0d" started, PID 396
Tue Sep  8 15:17:19 2020 kern.info kernel: [    8.690489] block ubiblock0_0: created from ubi0:0(rootfs)
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.700058] ubiblock: device ubiblock0_0 (rootfs) set to be root filesystem
Tue Sep  8 15:17:19 2020 kern.info kernel: [    8.707018] hctosys: unable to open rtc device (rtc0)
Tue Sep  8 15:17:19 2020 kern.info kernel: [    8.712323] usb_vbus: disabling
Tue Sep  8 15:17:19 2020 kern.info kernel: [    8.725956] Freeing unused kernel memory: 2860K
Tue Sep  8 15:17:19 2020 kern.warn kernel: [    8.730485] This architecture does not have kernel memory protection.
Tue Sep  8 15:17:19 2020 user.info kernel: [    8.749754] init: Console is alive
Tue Sep  8 15:17:19 2020 user.info kernel: [    8.753559] init: - watchdog -
Tue Sep  8 15:17:19 2020 user.info kernel: [    8.767112] kmodloader: loading kernel modules from /etc/modules-boot.d/*
Tue Sep  8 15:17:19 2020 user.info kernel: [    8.778311] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
Tue Sep  8 15:17:19 2020 user.info kernel: [    8.791686] init: - preinit -
Tue Sep  8 15:17:19 2020 kern.info kernel: [    8.964638] mtk_soc_eth 1e100000.ethernet: PPE started
Tue Sep  8 15:17:19 2020 kern.notice kernel: [    8.982983] random: procd: uninitialized urandom read (4 bytes read)
Tue Sep  8 15:17:19 2020 kern.info kernel: [   12.097427] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
Tue Sep  8 15:17:19 2020 user.info kernel: [   12.112068] procd: - early -
Tue Sep  8 15:17:19 2020 user.info kernel: [   12.115042] procd: - watchdog -
Tue Sep  8 15:17:19 2020 user.info kernel: [   12.771508] procd: - watchdog -
Tue Sep  8 15:17:19 2020 user.info kernel: [   12.775001] procd: - ubus -
Tue Sep  8 15:17:19 2020 kern.notice kernel: [   12.782924] random: ubusd: uninitialized urandom read (4 bytes read)
Tue Sep  8 15:17:19 2020 kern.notice kernel: [   12.831961] random: ubusd: uninitialized urandom read (4 bytes read)
Tue Sep  8 15:17:19 2020 kern.notice kernel: [   12.838655] random: ubusd: uninitialized urandom read (4 bytes read)
Tue Sep  8 15:17:19 2020 user.info kernel: [   12.845874] procd: - init -
Tue Sep  8 15:17:19 2020 user.info kernel: [   13.077165] kmodloader: loading kernel modules from /etc/modules.d/*
Tue Sep  8 15:17:19 2020 kern.info kernel: [   13.088011] ip6_tables: (C) 2000-2006 Netfilter Core Team
Tue Sep  8 15:17:19 2020 kern.info kernel: [   13.099499] ip_tables: (C) 2000-2006 Netfilter Core Team
Tue Sep  8 15:17:19 2020 kern.info kernel: [   13.110866] nf_conntrack version 0.5.0 (8192 buckets, 32768 max)
Tue Sep  8 15:17:19 2020 kern.info kernel: [   13.151426] xt_time: kernel timezone is -0000
Tue Sep  8 15:17:19 2020 kern.info kernel: [   13.161187] PPP generic driver version 2.4.2
Tue Sep  8 15:17:19 2020 kern.info kernel: [   13.166715] NET: Registered protocol family 24
Tue Sep  8 15:17:19 2020 user.info kernel: [   13.173534] kmodloader: done loading kernel modules from /etc/modules.d/*
Tue Sep  8 15:17:19 2020 user.info kernel: [   13.264681] urngd: v1.0.2 started.
Tue Sep  8 15:17:19 2020 kern.notice kernel: [   13.405797] random: crng init done
Tue Sep  8 15:17:19 2020 kern.notice kernel: [   13.409186] random: 6 urandom warning(s) missed due to ratelimiting
Tue Sep  8 15:17:19 2020 user.notice dnsmasq: DNS rebinding protection is active, will discard upstream RFC1918 responses!
Tue Sep  8 15:17:19 2020 user.notice dnsmasq: Allowing 127.0.0.0/8 responses
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: started, version 2.80 cachesize 150
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: DNS service limited to local subnets
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP no-DHCPv6 no-Lua TFTP no-conntrack no-ipset no-auth no-DNSSEC no-ID loop-detect inotify dumpfile
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: using local addresses only for domain test
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: using local addresses only for domain onion
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: using local addresses only for domain localhost
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: using local addresses only for domain local
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: using local addresses only for domain invalid
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: using local addresses only for domain bind
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: using local addresses only for domain lan
Tue Sep  8 15:17:19 2020 daemon.warn dnsmasq[939]: no servers found in /tmp/resolv.conf.auto, will retry
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: read /etc/hosts - 4 addresses
Tue Sep  8 15:17:19 2020 daemon.info dnsmasq[939]: read /tmp/hosts/dhcp.cfg01411c - 0 addresses
Tue Sep  8 15:17:26 2020 authpriv.info dropbear[976]: Not backgrounding
Tue Sep  8 15:17:27 2020 user.notice : Added device handler type: 8021ad
Tue Sep  8 15:17:27 2020 user.notice : Added device handler type: 8021q
Tue Sep  8 15:17:27 2020 user.notice : Added device handler type: macvlan
Tue Sep  8 15:17:27 2020 user.notice : Added device handler type: veth
Tue Sep  8 15:17:27 2020 user.notice : Added device handler type: bridge
Tue Sep  8 15:17:27 2020 user.notice : Added device handler type: Network device
Tue Sep  8 15:17:27 2020 user.notice : Added device handler type: tunnel
Tue Sep  8 15:17:28 2020 kern.info kernel: [   25.454990] mtk_soc_eth 1e100000.ethernet: PPE started
Tue Sep  8 15:17:28 2020 kern.info kernel: [   25.473559] device eth0 entered promiscuous mode
Tue Sep  8 15:17:28 2020 kern.info kernel: [   25.479571] br-lan: port 1(eth0.1) entered blocking state
Tue Sep  8 15:17:28 2020 kern.info kernel: [   25.485364] br-lan: port 1(eth0.1) entered disabled state
Tue Sep  8 15:17:28 2020 kern.info kernel: [   25.491556] device eth0.1 entered promiscuous mode
Tue Sep  8 15:17:28 2020 kern.info kernel: [   25.502626] br-lan: port 1(eth0.1) entered blocking state
Tue Sep  8 15:17:28 2020 kern.info kernel: [   25.508170] br-lan: port 1(eth0.1) entered forwarding state
Tue Sep  8 15:17:28 2020 kern.info kernel: [   25.514247] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'lan' is enabled
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'lan' is setting up now
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'lan' is now up
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'loopback' is enabled
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'loopback' is setting up now
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'loopback' is now up
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'wan' is enabled
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'wan6' is enabled
Tue Sep  8 15:17:28 2020 daemon.notice netifd: bridge 'br-lan' link is up
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'lan' has link connectivity
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Network device 'eth0' link is up
Tue Sep  8 15:17:28 2020 daemon.notice netifd: VLAN 'eth0.1' link is up
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Network device 'lo' link is up
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'loopback' has link connectivity
Tue Sep  8 15:17:28 2020 daemon.notice netifd: VLAN 'eth0.2' link is up
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'wan' has link connectivity
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'wan' is setting up now
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'wan6' has link connectivity
Tue Sep  8 15:17:28 2020 daemon.notice netifd: Interface 'wan6' is setting up now
Tue Sep  8 15:17:28 2020 daemon.err odhcp6c[1204]: Failed to send RS (Address not available)
Tue Sep  8 15:17:28 2020 daemon.notice netifd: wan (1210): udhcpc: started, v1.30.1
Tue Sep  8 15:17:28 2020 user.notice firewall: Reloading firewall due to ifup of lan (br-lan)
Tue Sep  8 15:17:28 2020 user.notice ucitrack: Setting up /etc/config/network reload dependency on /etc/config/dhcp
Tue Sep  8 15:17:28 2020 user.notice ucitrack: Setting up /etc/config/network reload dependency on /etc/config/radvd
Tue Sep  8 15:17:28 2020 daemon.notice netifd: wan (1210): udhcpc: sending discover
Tue Sep  8 15:17:28 2020 user.notice ucitrack: Setting up /etc/config/wireless reload dependency on /etc/config/network
Tue Sep  8 15:17:29 2020 user.notice ucitrack: Setting up /etc/config/firewall reload dependency on /etc/config/luci-splash
Tue Sep  8 15:17:29 2020 daemon.notice netifd: wan (1210): udhcpc: sending select for 192.168.10.11
Tue Sep  8 15:17:29 2020 user.notice ucitrack: Setting up /etc/config/firewall reload dependency on /etc/config/qos
Tue Sep  8 15:17:29 2020 user.notice ucitrack: Setting up /etc/config/firewall reload dependency on /etc/config/miniupnpd
Tue Sep  8 15:17:29 2020 daemon.notice netifd: wan (1210): udhcpc: lease of 192.168.10.11 obtained, lease time 28800
Tue Sep  8 15:17:29 2020 user.notice ucitrack: Setting up /etc/config/dhcp reload dependency on /etc/config/odhcpd

Easiest is to install it to /tmp:

it doesn't seeem to be right way, as main warning says

WARNING: this solution will NOT work out-of-the-box in most cases, OpenWrt packages are designed to be installed in root filesystem and may need additional symlinks or modifications to work at all under the changed path! 

is there any instruction how to change /overlay to use an internal memory of the router?

it seems that something is wrong

root@OpenWrt:/tmp# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00040000 00020000 "Bootloader"
mtd1: 00040000 00020000 "Config"
mtd2: 00040000 00020000 "Bdata"
mtd3: 00040000 00020000 "Factory"
mtd4: 00040000 00020000 "crash"
mtd5: 00080000 00020000 "crash_syslog"
mtd6: 00040000 00020000 "reserved0"
mtd7: 00400000 00020000 "kernel_stock"
mtd8: 00400000 00020000 "kernel"
mtd9: 0f580000 00020000 "ubi"

commands
setenv or fw_setenv or nvram set do not work

i can not go from beginning

dd if=factory.bin bs=1M count=4 | mtd write - kernel1
mtd erase rootfs0
mtd erase rootfs1
mtd erase overlay
dd if=factory.bin bs=1M skip=4 | mtd write - rootfs0

does not work too, because such mtd devices do not exist

please help