I have been using my NanoPI R2S for years. Yesterday I performed an upgrade from 25.12.1 to 25.12.4 with owut and it no longer booted. I have tried clean images, different SD cards, 25.12.1 / 25.12.4 / SNAPSHOT, all with roughly the same result: after about 8 seconds into the startup, it halts.
FriendlyWRT 25.12.4 works like a charm...
Here is the output. Any thoughts?
U-Boot TPL 2025.10-OpenWrt-r32933-4ccb782af7 (May 13 2026 - 22:42:09)
DDR4, 333MHz
BW=32 Col=10 Bk=4 BG=2 CS0 Row=15 CS=1 Die BW=16 Size=1024MB
Trying to boot from BOOTROM
Returning to boot ROM...
U-Boot SPL 2025.10-OpenWrt-r32933-4ccb782af7 (May 13 2026 - 22:42:09 +0000)
Trying to boot from MMC2
## Checking hash(es) for config config-1 ... OK
## Checking hash(es) for Image atf-1 ... sha256+ OK
## Checking hash(es) for Image u-boot ... sha256+ OK
## Checking hash(es) for Image fdt-1 ... sha256+ OK
## Checking hash(es) for Image atf-2 ... sha256+ OK
NOTICE: BL31: v2.13.0(release):OpenWrt v2.13-1 (rk3328)
NOTICE: BL31: Built : 22:42:09, May 13 2026
NOTICE: BL31:Rockchip release version: v1.2
U-Boot 2025.10-OpenWrt-r32933-4ccb782af7 (May 13 2026 - 22:42:09 +0000)
Model: FriendlyElec NanoPi R2S
DRAM: 1 GiB (total 1022 MiB)
PMIC: RK805 (on=0x40, off=0x00)
Core: 244 devices, 29 uclasses, devicetree: separate
MMC: mmc@ff500000: 1
Loading Environment from MMC... Reading from MMC(1)... *** Warning - bad CRC, using default environment
In: serial@ff130000
Out: serial@ff130000
Err: serial@ff130000
Model: FriendlyElec NanoPi R2S
Net: eth0: ethernet@ff540000
Hit any key to stop autoboot: 0
Cannot persist EFI variables without system partition
** Booting bootflow '<NULL>' with efi_mgr
Loading Boot0000 'mmc 1' failed
EFI boot manager: Cannot load any image
Boot failed (err=-14)
** File not found /boot.bmp **
** Booting bootflow 'mmc@ff500000.bootdev.part_1' with script
4754016 bytes read in 208 ms (21.8 MiB/s)
## Loading kernel (any) from FIT Image at 02080000 ...
Using 'config-1' configuration
Verifying Hash Integrity ... OK
Trying 'kernel-1' kernel subimage
Description: ARM64 OpenWrt Linux-6.12.87
Type: Kernel Image
Compression: lzma compressed
Data Start: 0x020800e8
Data Size: 4714236 Bytes = 4.5 MiB
Architecture: AArch64
OS: Linux
Load Address: 0x03200000
Entry Point: 0x03200000
Hash algo: crc32
Hash value: b9be4194
Hash algo: sha1
Hash value: c7b1ce24ee1a5530e900028962b5862a57559a7d
Verifying Hash Integrity ... crc32+ sha1+ OK
## Loading fdt (any) from FIT Image at 02080000 ...
Using 'config-1' configuration
Verifying Hash Integrity ... OK
Trying 'fdt-1' fdt subimage
Description: ARM64 OpenWrt friendlyarm_nanopi-r2s device tree blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x024ff12c
Data Size: 38376 Bytes = 37.5 KiB
Architecture: AArch64
Hash algo: crc32
Hash value: 6e81f930
Hash algo: sha1
Hash value: 94738e6062620045e21c5c7c24b935037aa9f852
Verifying Hash Integrity ... crc32+ sha1+ OK
Booting using the fdt blob at 0x24ff12c
Working FDT set to 24ff12c
Uncompressing Kernel Image to 3200000
Loading Device Tree to 000000003ced3000, end 000000003cedf5e7 ... OK
Working FDT set to 3ced3000
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 6.12.87 (builder@buildhost) (aarch64-openwrt-linux-musl-gcc (OpenWrt GCC 14.3.0 r32933-4ccb782af7) 14.3.0, GNU ld (GNU Binutils) 2.44) #0 SMP Wed May 13 22:42:09 2026
[ 0.000000] Machine model: FriendlyElec NanoPi R2S
[ 0.000000] earlycon: uart8250 at MMIO32 0x00000000ff130000 (options '')
[ 0.000000] printk: legacy bootconsole [uart8250] enabled
[ 0.000000] OF: reserved mem: Reserved memory: No reserved-memory node in the DT
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000200000-0x000000003fffffff]
[ 0.000000] DMA32 empty
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000200000-0x000000003fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000200000-0x000000003fffffff]
[ 0.000000] On node 0, zone DMA: 512 pages in unavailable ranges
[ 0.000000] cma: Reserved 16 MiB at 0x000000003dc00000 on node -1
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.1 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.5
[ 0.000000] percpu: Embedded 21 pages/cpu s46360 r8192 d31464 u86016
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] alternatives: applying boot alternatives
[ 0.000000] Kernel command line: console=ttyS2,1500000 earlycon=uart8250,mmio32,0xff130000 root=PARTUUID=5452574f-02 rw rootwait
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 261632
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: SWIOTLB bounce buffer size adjusted to 0MB
[ 0.000000] software IO TLB: area num 4.
[ 0.000000] software IO TLB: mapped [mem 0x000000003da80000-0x000000003db80000] (1MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4.
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] Root IRQ handler: 0xffff800080010000
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000001] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.001438] Console: colour dummy device 80x25
[ 0.001949] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.002918] pid_max: default: 32768 minimum: 301
[ 0.010222] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.010926] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.018776] rcu: Hierarchical SRCU implementation.
[ 0.019257] rcu: Max phase no-delay instances is 1000.
[ 0.020176] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[ 0.021562] smp: Bringing up secondary CPUs ...
[ 0.022852] Detected VIPT I-cache on CPU1
[ 0.023045] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.024157] Detected VIPT I-cache on CPU2
[ 0.024333] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.025383] Detected VIPT I-cache on CPU3
[ 0.025562] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.025757] smp: Brought up 1 node, 4 CPUs
[ 0.029114] SMP: Total of 4 processors activated.
[ 0.029553] CPU: All CPU(s) started at EL2
[ 0.029940] CPU features: detected: 32-bit EL0 Support
[ 0.030423] CPU features: detected: CRC32 instructions
[ 0.031005] alternatives: applying system-wide alternatives
[ 0.031896] CPU features: emulated: Privileged Access Never (PAN) using TTBR0_EL1 switching
[ 0.033097] Memory: 987260K/1046528K available (10432K kernel code, 2468K rwdata, 2120K rodata, 1472K init, 749K bss, 39156K reserved, 16384K cma-reserved)
[ 0.046899] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.047855] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.049373] 28400 pages in range for non-PLT usage
[ 0.049407] 519920 pages in range for PLT usage
[ 0.053243] pinctrl core: initialized pinctrl subsystem
[ 0.060192] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.063074] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[ 0.065155] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.067721] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.071945] thermal_sys: Registered thermal governor 'step_wise'
[ 0.071973] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.072685] cpuidle: using governor menu
[ 0.073861] ASID allocator initialised with 65536 entries
[ 0.075275] Serial: AMBA PL011 UART driver
[ 0.092828] gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
[ 0.093982] rockchip-gpio ff210000.gpio: probed /pinctrl/gpio@ff210000
[ 0.095293] gpio gpiochip1: Static allocation of GPIO base is deprecated, use dynamic allocation.
[ 0.096365] rockchip-gpio ff220000.gpio: probed /pinctrl/gpio@ff220000
[ 0.097451] gpio gpiochip2: Static allocation of GPIO base is deprecated, use dynamic allocation.
[ 0.098505] rockchip-gpio ff230000.gpio: probed /pinctrl/gpio@ff230000
[ 0.099661] gpio gpiochip3: Static allocation of GPIO base is deprecated, use dynamic allocation.
[ 0.100772] rockchip-gpio ff240000.gpio: probed /pinctrl/gpio@ff240000
[ 0.118045] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.118705] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page
[ 0.119293] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.119970] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page
[ 0.120555] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.121186] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[ 0.121772] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.122402] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page
[ 0.137617] cryptd: max_cpu_qlen set to 1000
[ 0.140305] iommu: Default domain type: Passthrough
[ 0.141884] gpio-regulator sdmmcio-regulator: Failed to register regulator: -517
[ 0.143520] SCSI subsystem initialized
[ 0.144262] usbcore: registered new interface driver usbfs
[ 0.144845] usbcore: registered new interface driver hub
[ 0.145415] usbcore: registered new device driver usb
[ 0.146173] pps_core: LinuxPPS API ver. 1 registered
[ 0.146645] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.147509] PTP clock support registered
[ 0.148054] scmi_core: SCMI protocol bus registered
[ 0.151265] clocksource: Switched to clocksource arch_sys_counter
[ 0.154996] VFS: Disk quotas dquot_6.6.0
[ 0.155593] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.163860] NET: Registered PF_INET protocol family
[ 0.164610] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.169294] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
[ 0.170125] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.170858] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.171730] TCP bind hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.172800] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.173982] MPTCP token hash table entries: 1024 (order: 3, 24576 bytes, linear)
[ 0.174991] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.175669] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.176849] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.177450] PCI: CLS 0 bytes, default 64
[ 0.180922] workingset: timestamp_bits=46 max_order=18 bucket_order=0
[ 0.193245] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.193818] jffs2: version 2.2 (NAND) (SUMMARY) (ZLIB) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.200141] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[ 0.201229] io scheduler mq-deadline registered
[ 0.209442] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.213956] dma-pl330 ff1f0000.dma-controller: Loaded driver for PL330 DMAC-241330
[ 0.214694] dma-pl330 ff1f0000.dma-controller: DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16
[ 0.216956] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.223948] printk: legacy console [ttyS2] disabled
[ 0.224961] ff130000.serial: ttyS2 at MMIO 0xff130000 (irq = 21, base_baud = 1500000) is a 16550A
[ 0.225875] printk: legacy console [ttyS2] enabled
[ 0.225875] printk: legacy console [ttyS2] enabled
[ 0.226753] printk: legacy bootconsole [uart8250] disabled
[ 0.226753] printk: legacy bootconsole [uart8250] disabled
[ 0.239554] loop: module loaded
[ 0.239882] mtip32xx Version 1.3.1
[ 0.246433] rk_gmac-dwmac ff540000.ethernet: IRQ eth_wake_irq not found
[ 0.247061] rk_gmac-dwmac ff540000.ethernet: IRQ sfty not found
[ 0.247764] rk_gmac-dwmac ff540000.ethernet: PTP uses main clock
[ 0.251217] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 0.251875] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 0.252791] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220fe64 hci version 0x110 quirks 0x0000808002000010
[ 0.253377] ehci-platform ff5c0000.usb: EHCI Host Controller
[ 0.253400] ohci-platform ff5d0000.usb: Generic Platform OHCI controller
[ 0.253431] ohci-platform ff5d0000.usb: new USB bus registered, assigned bus number 2
[ 0.253603] ohci-platform ff5d0000.usb: irq 27, io mem 0xff5d0000
[ 0.253666] xhci-hcd xhci-hcd.0.auto: irq 25, io mem 0xff600000
[ 0.254145] ehci-platform ff5c0000.usb: new USB bus registered, assigned bus number 3
[ 0.254986] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 0.255541] ehci-platform ff5c0000.usb: irq 26, io mem 0xff5c0000
[ 0.255943] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 4
[ 0.258825] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[ 0.260318] hub 1-0:1.0: USB hub found
[ 0.260721] hub 1-0:1.0: 1 port detected
[ 0.261762] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 0.263168] hub 4-0:1.0: USB hub found
[ 0.263556] hub 4-0:1.0: 1 port detected
[ 0.264582] usbcore: registered new interface driver usb-storage
[ 0.265437] i2c_dev: i2c /dev entries driver
[ 0.267182] /i2c@ff160000/pmic@18: Fixed dependency cycle(s) with /i2c@ff160000/pmic@18/regulators/DCDC_REG4
[ 0.271304] ehci-platform ff5c0000.usb: USB 2.0 started, EHCI 1.00
[ 0.272777] hub 3-0:1.0: USB hub found
[ 0.273185] hub 3-0:1.0: 1 port detected
[ 0.301634] rk808-rtc rk808-rtc.4.auto: registered as rtc0
[ 0.303913] rk808-rtc rk808-rtc.4.auto: setting system clock to 2016-01-21T08:50:06 UTC (1453366206)
[ 0.306690] input: rk805 pwrkey as /devices/platform/ff160000.i2c/i2c-1/1-0018/rk805-pwrkey.6.auto/input/input0
[ 0.312156] dw_wdt ff1a0000.watchdog: No valid TOPs array specified
[ 0.315083] cpu cpu0: EM: created perf domain
[ 0.316489] hub 2-0:1.0: USB hub found
[ 0.316993] hub 2-0:1.0: 1 port detected
[ 0.317694] sdhci: Secure Digital Host Controller Interface driver
[ 0.318260] sdhci: Copyright(c) Pierre Ossman
[ 0.318649] Synopsys Designware Multimedia Card Interface Driver
[ 0.319381] sdhci-pltfm: SDHCI platform and OF driver helper
[ 0.320050] dwmmc_rockchip ff500000.mmc: IDMAC supports 32-bit address mode.
[ 0.320726] dwmmc_rockchip ff500000.mmc: Using internal DMA controller.
[ 0.321438] dwmmc_rockchip ff500000.mmc: Version ID is 270a
[ 0.322055] dwmmc_rockchip ff500000.mmc: DW MMC controller at irq 40,32 bit host data width,256 deep fifo
[ 0.322439] NET: Registered PF_INET6 protocol family
[ 0.326829] Segment Routing with IPv6
[ 0.327237] In-situ OAM (IOAM) with IPv6
[ 0.327664] NET: Registered PF_PACKET protocol family
[ 0.328153] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 0.330407] 8021q: 802.1Q VLAN Support v1.8
[ 0.364414] rk_gmac-dwmac ff540000.ethernet: IRQ eth_wake_irq not found
[ 0.365028] rk_gmac-dwmac ff540000.ethernet: IRQ sfty not found
[ 0.365686] rk_gmac-dwmac ff540000.ethernet: PTP uses main clock
[ 0.366463] rk_gmac-dwmac ff540000.ethernet: clock input or output? (input).
[ 0.367086] rk_gmac-dwmac ff540000.ethernet: TX delay(0x24).
[ 0.367587] rk_gmac-dwmac ff540000.ethernet: RX delay(0x18).
[ 0.368094] rk_gmac-dwmac ff540000.ethernet: integrated PHY? (no).
[ 0.368666] rk_gmac-dwmac ff540000.ethernet: clock input from PHY
[ 0.374227] rk_gmac-dwmac ff540000.ethernet: init for RGMII
[ 0.375599] rk_gmac-dwmac ff540000.ethernet: User ID: 0x10, Synopsys ID: 0x35
[ 0.376285] rk_gmac-dwmac ff540000.ethernet: DWMAC1000
[ 0.376759] rk_gmac-dwmac ff540000.ethernet: DMA HW capability register supported
[ 0.377418] rk_gmac-dwmac ff540000.ethernet: RX Checksum Offload Engine supported
[ 0.378073] rk_gmac-dwmac ff540000.ethernet: COE Type 2
[ 0.378535] rk_gmac-dwmac ff540000.ethernet: TX Checksum insertion supported
[ 0.379153] rk_gmac-dwmac ff540000.ethernet: Wake-Up On Lan supported
[ 0.379721] rk_gmac-dwmac ff540000.ethernet: Normal descriptors
[ 0.380243] rk_gmac-dwmac ff540000.ethernet: Ring mode enabled
[ 0.380757] rk_gmac-dwmac ff540000.ethernet: Enable RX Mitigation via HW Watchdog Timer
[ 0.467296] clk: Disabling unused clocks
[ 0.469409] PM: genpd: Disabling unused power domains
[ 0.469497] dwmmc_rockchip ff500000.mmc: IDMAC supports 32-bit address mode.
[ 0.470647] dwmmc_rockchip ff500000.mmc: Using internal DMA controller.
[ 0.470671] dwmmc_rockchip ff500000.mmc: Version ID is 270a
[ 0.470739] dwmmc_rockchip ff500000.mmc: DW MMC controller at irq 40,32 bit host data width,256 deep fifo
[ 0.473049] dw-apb-uart ff130000.serial: forbid DMA for kernel console
[ 0.489785] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[ 0.501980] Waiting for root device PARTUUID=5452574f-02...
[ 0.611553] usb 4-1: new SuperSpeed USB device number 2 using xhci-hcd
[ 0.685276] mmc_host mmc0: Bus speed (slot 0) = 150000000Hz (slot req 150000000Hz, actual 150000000HZ div = 0)
[ 0.987289] dwmmc_rockchip ff500000.mmc: Successfully tuned phase to 10
[ 0.987946] mmc0: new ultra high speed SDR104 SDHC card at address aaaa
[ 0.990675] mmcblk0: mmc0:aaaa SP32G 29.7 GiB
[ 0.993684] mmcblk0: p1 p2
[ 1.014332] VFS: Mounted root (squashfs filesystem) readonly on device 179:2.
[ 1.016004] Freeing unused kernel memory: 1472K
[ 1.016533] Run /sbin/init as init process
[ 1.279928] init: Console is alive
[ 1.280474] init: - watchdog -
[ 1.567208] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 1.593829] gpio_button_hotplug: loading out-of-tree module taints kernel.
[ 1.600668] usbcore: registered new interface driver uas
[ 1.601942] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 1.607632] init: - preinit -
[ 2.159443] random: jshn: uninitialized urandom read (4 bytes read)
[ 2.199264] random: jshn: uninitialized urandom read (4 bytes read)
[ 2.278156] random: jshn: uninitialized urandom read (4 bytes read)
Cannot parse config file '/etc/fw_env.config': No such file or directory
Failed to find NVMEM device
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[ 7.040306] mount_root: loading kmods from internal overlay
[ 7.062661] kmodloader: loading kernel modules from //etc/modules-boot.d/*
[ 7.064670] kmodloader: done loading kernel modules from //etc/modules-boot.d/*
[ 7.208605] block: attempting to load /tmp/overlay/upper/etc/config/fstab
[ 7.209390] block: unable to load configuration (fstab: Entry not found)
[ 7.210048] block: attempting to load /tmp/overlay/etc/config/fstab
[ 7.210690] block: unable to load configuration (fstab: Entry not found)
[ 7.211599] block: attempting to load /etc/config/fstab
[ 7.218314] block: unable to load configuration (fstab: Entry not found)
[ 7.219085] block: no usable configuration
[ 7.219629] block: attempting to load /etc/config/fstab
[ 7.220215] block: unable to load configuration (fstab: Entry not found)
[ 7.220859] block: no usable configuration
[ 7.222523] loop0: detected capacity change from 0 to 212992
[ 7.291423] loop0: detected capacity change from 212992 to 199680
[ 7.341333] EXT4-fs (loop0): recovery complete
[ 7.344269] EXT4-fs (loop0): mounted filesystem fe528994-c01b-11e5-be64-81d9dfbb0a28 r/w with ordered data mode. Quota mode: none.
[ 7.375680] block: attempting to load /tmp/overlay/upper/etc/config/fstab
[ 7.376520] block: unable to load configuration (fstab: Entry not found)
[ 7.377227] block: attempting to load /tmp/overlay/etc/config/fstab
[ 7.377903] block: unable to load configuration (fstab: Entry not found)
[ 7.378569] block: attempting to load /etc/config/fstab
[ 7.379137] block: unable to load configuration (fstab: Entry not found)
[ 7.379796] block: no usable configuration
[ 7.380340] block: attempting to load /etc/config/fstab
[ 7.380933] block: unable to load configuration (fstab: Entry not found)
[ 7.381749] block: no usable configuration
[ 7.383780] mount_root: overlay filesystem has not been fully initialized yet
[ 7.389144] mount_root: switching to ext4 overlay
[ 7.468995] EXT4-fs (mmcblk0p1): mounted filesystem 84173db5-fa99-e35a-95c6-28613cc79ea9 r/w without journal. Quota mode: none.
[ 7.478131] EXT4-fs (mmcblk0p1): unmounting filesystem 84173db5-fa99-e35a-95c6-28613cc79ea9.
[ 7.484283] urandom-seed: Seed file not found (/etc/urandom.seed)
[ 7.531988] procd: - early -
[ 7.532443] procd: - watchdog -
[ 8.137040] procd: - watchdog -
[ 8.138336] procd: - ubus -
[ 8.248153] random: ubusd: uninitialized urandom read (4 bytes read)
The red led flashes on/off while this is all happening, for about 30 seconds more when everything stops, and then it changes to always on.