OpenWRT on DWR-921 - Kernel Log (dmesg)

[    0.000000] Linux version 4.14.195 (builder@buildhost) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r11208-ce6496d796)) #0 Sun Sep 6 16:19:39 2020
[    0.000000] Board has DDR1
[    0.000000] Analog PMU set to hw control
[    0.000000] Digital PMU set to hw control
[    0.000000] SoC Type: MediaTek MT7620N ver:2 eco:6
[    0.000000] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[    0.000000] MIPS: machine is D-Link DWR-921 C1
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 04000000 @ 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, PIPT, no aliases, linesize 32 bytes
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[    0.000000] On node 0 totalpages: 16384
[    0.000000] free_area_init_node: node 0, pgdat 8047e5d0, node_mem_map 81000040
[    0.000000]   Normal zone: 128 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 16384 pages, LIFO batch:3
[    0.000000] random: get_random_bytes called from 0x80481740 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: 16256
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Writing ErrCtl register=0005ffd4
[    0.000000] Readback ErrCtl register=0005ffd4
[    0.000000] Memory: 58820K/65536K available (3918K kernel code, 185K rwdata, 500K rodata, 1212K init, 215K bss, 6716K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] NR_IRQS: 256
[    0.000000] CPU Clock: 580MHz
[    0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns
[    0.000000] systick: enable autosleep mode
[    0.000000] systick: running - mult: 214748, shift: 32
[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
[    0.000009] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[    0.015484] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[    0.087715] pid_max: default: 32768 minimum: 301
[    0.097110] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.110135] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.128649] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.148119] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.160287] pinctrl core: initialized pinctrl subsystem
[    0.171796] NET: Registered protocol family 16
[    0.201841] rt2880_gpio 10000600.gpio: registering 24 gpios
[    0.212864] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[    0.225443] rt2880_gpio 10000638.gpio: registering 16 gpios
[    0.236440] rt2880_gpio 10000638.gpio: registering 16 irq handlers
[    0.248991] rt2880_gpio 10000660.gpio: registering 32 gpios
[    0.259982] rt2880_gpio 10000660.gpio: registering 32 irq handlers
[    0.272535] rt2880_gpio 10000688.gpio: registering 1 gpios
[    0.283353] rt2880_gpio 10000688.gpio: registering 1 irq handlers
[    0.300456] clocksource: Switched to clocksource systick
[    0.312000] NET: Registered protocol family 2
[    0.321471] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[    0.335242] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    0.347836] TCP: Hash tables configured (established 1024 bind 1024)
[    0.360608] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.372125] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.384799] NET: Registered protocol family 1
[    0.393382] PCI: CLS 0 bytes, default 32
[    0.395917] rt-timer 10000100.timer: maximum frequency is 1220Hz
[    0.408577] Crashlog allocated RAM at address 0x3f00000
[    0.420573] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[    0.438724] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.450219] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.479542] io scheduler noop registered
[    0.487240] io scheduler deadline registered (default)
[    0.498239] gpio-export gpio_export: 1 gpio(s) exported
[    0.508753] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.523928] console [ttyS0] disabled
[    0.530980] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103
[    0.550651] console [ttyS0] enabled
[    0.564468] bootconsole [early0] disabled
[    0.588093] spi spi0.0: force spi mode3
[    0.605312] m25p80 spi0.0: w25q128 (16384 Kbytes)
[    0.614741] 3 fixed-partitions partitions found on MTD device spi0.0
[    0.627404] Creating 3 MTD partitions on "spi0.0":
[    0.636962] 0x000000000000-0x000000010000 : "jboot"
[    0.647531] 0x000000010000-0x000000ff0000 : "firmware"
[    0.660183] 2 jimage-fw partitions found on MTD device firmware
[    0.672042] Creating 2 MTD partitions on "firmware":
[    0.681948] 0x000000000000-0x00000017e26d : "kernel"
[    0.692684] 0x00000017e26d-0x000000fe0000 : "rootfs"
[    0.703357] mtd: device 3 (rootfs) set to be root filesystem
[    0.716144] 1 squashfs-split partitions found on MTD device rootfs
[    0.728525] 0x0000003e5000-0x000000fe0000 : "rootfs_data"
[    0.740115] 0x000000ff0000-0x000001000000 : "config"
[    0.751665] libphy: Fixed MDIO Bus: probed
[    0.768543] gsw: setting port4 to ephy mode
[    0.776954] mtk_soc_eth 10100000.ethernet eth0 (uninitialized): port 3 link up (100Mbps/Full duplex)
[    0.795180] mtk_soc_eth 10100000.ethernet: generated random MAC address 6e:90:78:a7:90:c4
[    0.811485] port: invalid port id 4
[    0.818485] mtk_soc_eth 10100000.ethernet: loaded mt7620 driver
[    0.830918] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[    0.847875] rt2880_wdt 10000120.watchdog: Initialized
[    0.859205] NET: Registered protocol family 10
[    0.871990] Segment Routing with IPv6
[    0.879378] NET: Registered protocol family 17
[    0.888338] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[    0.914176] 8021q: 802.1Q VLAN Support v1.8
[    0.934789] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
[    0.955486] Freeing unused kernel memory: 1212K
[    0.964531] This architecture does not have kernel memory protection.
[    2.650404] random: fast init done
[    2.693895] init: Console is alive
[    2.700988] init: - watchdog -
[    4.538275] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    4.634825] usbcore: registered new interface driver usbfs
[    4.645915] usbcore: registered new interface driver hub
[    4.656636] usbcore: registered new device driver usb
[    4.672352] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    4.686962] ehci-platform: EHCI generic platform driver
[    4.707729] phy phy-usbphy.0: remote usb device wakeup disabled
[    4.719533] phy phy-usbphy.0: UTMI 16bit 30MHz
[    4.728406] ehci-platform 101c0000.ehci: EHCI Host Controller
[    4.739890] ehci-platform 101c0000.ehci: new USB bus registered, assigned bus number 1
[    4.755792] ehci-platform 101c0000.ehci: irq 26, io mem 0x101c0000
[    4.775905] ehci-platform 101c0000.ehci: USB 2.0 started, EHCI 1.00
[    4.789309] hub 1-0:1.0: USB hub found
[    4.797213] hub 1-0:1.0: 1 port detected
[    4.808170] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    4.821990] ohci-platform: OHCI generic platform driver
[    4.832731] ohci-platform 101c1000.ohci: Generic Platform OHCI controller
[    4.846346] ohci-platform 101c1000.ohci: new USB bus registered, assigned bus number 2
[    4.862218] ohci-platform 101c1000.ohci: irq 26, io mem 0x101c1000
[    4.900395] hub 2-0:1.0: USB hub found
[    4.908341] hub 2-0:1.0: 1 port detected
[    4.921145] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    4.939685] init: - preinit -
[    6.271732] 8021q: adding VLAN 0 to HW filter on device eth0
[    6.296958] random: procd: uninitialized urandom read (4 bytes read)
[    7.578264] mount_root: jffs2 not ready yet, using temporary tmpfs overlay
[    7.620782] urandom-seed: Seed file not found (/etc/urandom.seed)
[    7.739801] procd: - early -
[    7.745731] procd: - watchdog -
[    8.459616] procd: - watchdog -
[    8.466262] procd: - ubus -
[    8.556025] random: ubusd: uninitialized urandom read (4 bytes read)
[    8.671404] random: ubusd: uninitialized urandom read (4 bytes read)
[    8.684640] random: ubusd: uninitialized urandom read (4 bytes read)
[    8.698398] procd: - init -
[    9.370971] kmodloader: loading kernel modules from /etc/modules.d/*
[    9.549978] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    9.586202] usbcore: registered new interface driver cdc_wdm
[    9.618270] Loading modules backported from Linux version v4.19.137-0-gc076c79e03c6
[    9.633597] Backport generated by backports.git v4.19.137-1-0-g60c3a249
[    9.679726] ip_tables: (C) 2000-2006 Netfilter Core Team
[    9.705921] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[    9.830403] usbcore: registered new interface driver usbserial
[    9.842187] usbcore: registered new interface driver usbserial_generic
[    9.855329] usbserial: USB Serial support registered for generic
[    9.900602] urngd: jent-rng init failed, err: 2
[    9.929530] xt_time: kernel timezone is -0000
[    9.994116] PPP generic driver version 2.4.2
[   10.005306] NET: Registered protocol family 24
[   10.016877] usbcore: registered new interface driver qmi_wwan
[   10.041548] usbcore: registered new interface driver option
[   10.052803] usbserial: USB Serial support registered for GSM modem (1-port)
[   10.085866] ieee80211 phy0: rt2x00lib_request_eeprom_file: Info - Loading EEPROM data from 'soc_wmac.eeprom'.
[   10.105840] rt2800_wmac 10180000.wmac: Direct firmware load for soc_wmac.eeprom failed with error -2
[   10.124061] rt2800_wmac 10180000.wmac: Falling back to user helper
[   10.497424] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 6352, rev 0500 detected
[   10.512907] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 7620 detected
[   10.527293] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   10.559986] kmodloader: done loading kernel modules from /etc/modules.d/*
[   25.088780] usb 1-1: new high-speed USB device number 2 using ehci-platform
[   25.405670] option 1-1:1.0: GSM modem (1-port) converter detected
[   25.418206] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0
[   25.432901] option 1-1:1.1: GSM modem (1-port) converter detected
[   25.445390] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1
[   25.460057] option 1-1:1.2: GSM modem (1-port) converter detected
[   25.472529] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB2
[   25.487188] option 1-1:1.3: GSM modem (1-port) converter detected
[   25.499656] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB3
[   25.979212] qmi_wwan 1-1:1.4: cdc-wdm0: USB WDM device
[   26.009760] qmi_wwan 1-1:1.4 wwan0: register 'qmi_wwan' at usb-101c0000.ehci-1, WWAN/QMI device, b2:d2:9c:d8:f5:bd
[   28.876366] jffs2_scan_eraseblock(): End of filesystem marker found at 0x0
[   28.920226] jffs2_build_filesystem(): unlocking the mtd device... 
[   28.928799] done.
[   28.944954] jffs2_build_filesystem(): erasing all blocks after the end marker... 
[   29.921583] 8021q: adding VLAN 0 to HW filter on device eth0
[   30.035143] device eth0 entered promiscuous mode
[   30.085042] br-lan: port 1(eth0.1) entered blocking state
[   30.095873] br-lan: port 1(eth0.1) entered disabled state
[   30.106997] device eth0.1 entered promiscuous mode
[   30.193572] br-lan: port 1(eth0.1) entered blocking state
[   30.204394] br-lan: port 1(eth0.1) entered forwarding state
[   30.215721] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[   30.979198] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[  108.158785] random: crng init done
[  108.165569] random: 6 urandom warning(s) missed due to ratelimiting
[  138.669601] done.
[  138.673470] jffs2: notice: (1390) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[  138.973770] overlayfs: upper fs does not support tmpfile.
[  199.995904] mtk_soc_eth 10100000.ethernet eth0: port 3 link down
[  200.010092] br-lan: port 1(eth0.1) entered disabled state
[  344.986011] mtk_soc_eth 10100000.ethernet eth0: port 3 link up (100Mbps/Full duplex)
[  345.002839] br-lan: port 1(eth0.1) entered blocking state
[  345.013658] br-lan: port 1(eth0.1) entered forwarding state