Hi i am trying to boot Nanopi R1S from SPI FLASH
but having this issue :
[ 2.790560] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[ 2.798080] Please append a correct "root=" boot option; here are the available partitions:
[ 2.806461] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 2.814732] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.14.171 #0
[ 2.820824] Hardware name: Allwinner sun8i Family
Any help would be appreciated at this point
Nano pi r1s uses Allwinner H3 and nearly same with H2+
so i tried to write Orange pi R1(H2+)'s u-boot & OpenWrt spi image on Nanopi R1S and wrote dtb as
sun8i-h3-nanopi-r1s.dtb which is i gained from Nanopi R1S sd card image
and added spi flash uboot,dtb and firmware parts to DTB
spiflash@0 {
#address-cells = <0x01>;
#size-cells = <0x01>;
compatible = "mxicy,mx25l12805d";
reg = <0x00>;
status = "okay";
spi-max-frequency = <0x2faf080>;
mode = <0x00>;
linux,phandle = <0x68>;
phandle = <0x68>;
partition@0 {
label = "uboot";
reg = <0x00 0x80000>;
};
partition@80000 {
label = "dtb";
reg = <0x80000 0x10000>;
};
partition@90000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x90000 0xf70000>;
};
};
and then result :
Environment size: 3840/131068 bytes
=> BOOT>run bootcmd
STARTING..
SF: Detected w25q128 with page size 256 Bytes, erase size 4 KiB, total 16 MiB
device 0 offset 0x80000, size 0x10000
SF: 65536 bytes @ 0x80000 Read: OK
device 0 offset 0x90000, size 0x393ec5
SF: 3751621 bytes @ 0x90000 Read: OK
## Booting kernel from Legacy Image at 42000000 ...
Image Name: ARM OpenWrt Linux-4.14.171
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2683792 Bytes = 2.6 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
## Flattened Device Tree blob at 43000000
Booting using the fdt blob at 0x43000000
EHCI failed to shut down host controller.
Loading Kernel Image
Loading Device Tree to 49ff4000, end 49fffdbd ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.171 () (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r10947-65030d81f3)) #0 SMP PREEMPT Thu Feb 27 21:05:12 2020
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=30c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: FriendlyElec NanoPi-R1S-H3
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: Using PSCI v0.1 Function IDs from DT
[ 0.000000] random: get_random_bytes called from start_kernel+0x88/0x3b8 with crng_init=0
[ 0.000000] percpu: Embedded 15 pages/cpu s30732 r8192 d22516 u61440
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line:
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 442984K/524288K available (5400K kernel code, 345K rwdata, 1504K rodata, 2048K init, 241K bss, 81304K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0746028 (7417 kB)
[ 0.000000] .init : 0xc0a00000 - 0xc0c00000 (2048 kB)
[ 0.000000] .data : 0xc0c00000 - 0xc0c56440 ( 346 kB)
[ 0.000000] .bss : 0xc0c5d1f0 - 0xc0c99790 ( 242 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 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
[ 0.000007] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000017] Switching to timer-based delay loop, resolution 41ns
[ 0.000189] Console: colour dummy device 80x30
[ 0.000674] console [tty0] enabled
[ 0.000706] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.000738] pid_max: default: 32768 minimum: 301
[ 0.000858] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000884] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.001436] CPU: Testing write buffer coherency: ok
[ 0.001821] CPU0: update cpu_capacity 1024
[ 0.001844] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.040016] Setting up static identity map for 0x40200000 - 0x40200060
[ 0.060013] Hierarchical SRCU implementation.
[ 0.100069] smp: Bringing up secondary CPUs ...
[ 0.180636] CPU1: update cpu_capacity 1024
[ 0.180642] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.260846] CPU2: update cpu_capacity 1024
[ 0.260851] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.341054] CPU3: update cpu_capacity 1024
[ 0.341061] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.341141] smp: Brought up 1 node, 4 CPUs
[ 0.341236] SMP: Total of 4 processors activated (192.00 BogoMIPS).
[ 0.341253] CPU: All CPU(s) started in HYP mode.
[ 0.341266] CPU: Virtualization extensions available.
[ 0.347820] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 0.348355] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.348402] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.348623] pinctrl core: initialized pinctrl subsystem
[ 0.349833] NET: Registered protocol family 16
[ 0.350073] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.351406] No ATAGs?
[ 0.393475] SCSI subsystem initialized
[ 0.393792] usbcore: registered new interface driver usbfs
[ 0.393857] usbcore: registered new interface driver hub
[ 0.393955] usbcore: registered new device driver usb
[ 0.394280] pps_core: LinuxPPS API ver. 1 registered
[ 0.394315] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.394367] PTP clock support registered
[ 0.394778] Advanced Linux Sound Architecture Driver Initialized.
[ 0.395712] clocksource: Switched to clocksource arch_sys_counter
[ 0.401181] NET: Registered protocol family 2
[ 0.401799] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.401863] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.401937] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.402050] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.402098] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.402293] NET: Registered protocol family 1
[ 0.402579] kvm [1]: 8-bit VMID
[ 0.403100] kvm [1]: vgic interrupt IRQ16
[ 0.403211] kvm [1]: Hyp mode initialized successfully
[ 0.404358] No memory allocated for crashlog
[ 0.404542] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 0.408532] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.408719] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.431066] io scheduler noop registered
[ 0.431098] io scheduler deadline registered
[ 0.431263] io scheduler cfq registered (default)
[ 0.431972] sun4i-usb-phy 1c19400.phy: Couldn't request ID GPIO
[ 0.436051] sun8i-h3-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.437738] sun8i-h3-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver
[ 0.443851] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.465852] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 45, base_baud = 1500000) is a U6_16550A
[ 1.058881] console [ttyS0] enabled
[ 1.084981] 1c28400.serial: ttyS1 at MMIO 0x1c28400 (irq = 46, base_baud = 1500000) is a U6_16550A
[ 1.116476] 1c28800.serial: ttyS2 at MMIO 0x1c28800 (irq = 47, base_baud = 1500000) is a U6_16550A
[ 1.147990] 1c28c00.serial: ttyS3 at MMIO 0x1c28c00 (irq = 48, base_baud = 1500000) is a U6_16550A
[ 1.161745] loop: module loaded
[ 1.167117] sun6i-spi 1c68000.spi: chipselect 0 already in use
[ 1.172977] spi_master spi0: spi_device register error /soc/spi@01c68000/spiflash@0
[ 1.180694] spi_master spi0: Failed to create SPI device for /soc/spi@01c68000/spiflash@0
[ 1.189597] libphy: Fixed MDIO Bus: probed
[ 1.194431] dwmac-sun8i 1c30000.ethernet: PTP uses main clock
[ 1.201128] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.207697] ehci-platform: EHCI generic platform driver
[ 1.213130] ehci-platform 1c1a000.usb: EHCI Host Controller
[ 1.218752] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 1
[ 1.226657] ehci-platform 1c1a000.usb: irq 29, io mem 0x01c1a000
[ 1.255723] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00
[ 1.262005] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.268817] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.276055] usb usb1: Product: EHCI Host Controller
[ 1.280937] usb usb1: Manufacturer: Linux 4.14.171 ehci_hcd
[ 1.286522] usb usb1: SerialNumber: 1c1a000.usb
[ 1.291462] hub 1-0:1.0: USB hub found
[ 1.295254] hub 1-0:1.0: 1 port detected
[ 1.299960] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.306188] ohci-platform: OHCI generic platform driver
[ 1.311629] ohci-platform 1c1a400.usb: Generic Platform OHCI controller
[ 1.318284] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2
[ 1.326180] ohci-platform 1c1a400.usb: irq 30, io mem 0x01c1a400
[ 1.399877] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.409062] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.416313] usb usb2: Product: Generic Platform OHCI controller
[ 1.422237] usb usb2: Manufacturer: Linux 4.14.171 ohci_hcd
[ 1.427825] usb usb2: SerialNumber: 1c1a400.usb
[ 1.432736] hub 2-0:1.0: USB hub found
[ 1.436544] hub 2-0:1.0: 1 port detected
[ 1.441263] usbcore: registered new interface driver usb-storage
[ 1.447402] udc-core: couldn't find an available UDC - added [g_ether] to list of pending drivers
[ 1.456518] mousedev: PS/2 mouse device common for all mice
[ 1.462930] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[ 1.525740] sunxi-mmc 1c0f000.mmc: base:0xe08cf000 irq:26
[ 1.531896] sunxi-mmc 1c10000.mmc: allocated mmc-pwrseq
[ 1.815725] sunxi-mmc 1c10000.mmc: base:0xe08d3000 irq:27
[ 1.829485] NET: Registered protocol family 10
[ 1.834965] Segment Routing with IPv6
[ 1.837956] mmc1: new high speed SDIO card at address 0001
[ 1.838737] NET: Registered protocol family 17
[ 1.848776] can: controller area network core (rev 20170425 abi 9)
[ 1.855020] NET: Registered protocol family 29
[ 1.859533] 8021q: 802.1Q VLAN Support v1.8
[ 1.863744] Registering SWP/SWPB emulation handler
[ 1.874471] vcc1v2: supplied by vcc5v0
[ 1.878812] vcc-dram: supplied by vcc5v0
[ 1.883189] vdd-cpux-en: supplied by vcc5v0
[ 1.890416] dwmac-sun8i 1c30000.ethernet: PTP uses main clock
[ 2.015782] dwmac-sun8i 1c30000.ethernet: Chain mode enabled
[ 2.021447] dwmac-sun8i 1c30000.ethernet: No HW DMA feature register supported
[ 2.028698] dwmac-sun8i 1c30000.ethernet: Normal descriptors
[ 2.034360] dwmac-sun8i 1c30000.ethernet: RX Checksum Offload Engine supported
[ 2.041599] dwmac-sun8i 1c30000.ethernet: COE Type 2
[ 2.046579] dwmac-sun8i 1c30000.ethernet: TX Checksum insertion supported
[ 2.060661] libphy: stmmac: probed
[ 2.064896] dwmac-sun8i 1c30000.ethernet: Cannot get mdio-mux node
[ 2.071777] ehci-platform 1c1b000.usb: EHCI Host Controller
[ 2.077412] ehci-platform 1c1b000.usb: new USB bus registered, assigned bus number 3
[ 2.085296] ehci-platform 1c1b000.usb: irq 31, io mem 0x01c1b000
[ 2.125710] ehci-platform 1c1b000.usb: USB 2.0 started, EHCI 1.00
[ 2.131987] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.138800] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.146039] usb usb3: Product: EHCI Host Controller
[ 2.150920] usb usb3: Manufacturer: Linux 4.14.171 ehci_hcd
[ 2.156507] usb usb3: SerialNumber: 1c1b000.usb
[ 2.161588] hub 3-0:1.0: USB hub found
[ 2.165387] hub 3-0:1.0: 1 port detected
[ 2.170187] ehci-platform 1c1c000.usb: EHCI Host Controller
[ 2.175824] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 4
[ 2.183691] ehci-platform 1c1c000.usb: irq 33, io mem 0x01c1c000
[ 2.215719] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
[ 2.221972] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.228784] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.236022] usb usb4: Product: EHCI Host Controller
[ 2.240903] usb usb4: Manufacturer: Linux 4.14.171 ehci_hcd
[ 2.246491] usb usb4: SerialNumber: 1c1c000.usb
[ 2.251512] hub 4-0:1.0: USB hub found
[ 2.255299] hub 4-0:1.0: 1 port detected
[ 2.260054] ehci-platform 1c1d000.usb: EHCI Host Controller
[ 2.265660] ehci-platform 1c1d000.usb: new USB bus registered, assigned bus number 5
[ 2.273543] ehci-platform 1c1d000.usb: irq 35, io mem 0x01c1d000
[ 2.305723] ehci-platform 1c1d000.usb: USB 2.0 started, EHCI 1.00
[ 2.311961] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.318776] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.326014] usb usb5: Product: EHCI Host Controller
[ 2.330895] usb usb5: Manufacturer: Linux 4.14.171 ehci_hcd
[ 2.336483] usb usb5: SerialNumber: 1c1d000.usb
[ 2.341494] hub 5-0:1.0: USB hub found
[ 2.345284] hub 5-0:1.0: 1 port detected
[ 2.350028] ohci-platform 1c1b400.usb: Generic Platform OHCI controller
[ 2.356694] ohci-platform 1c1b400.usb: new USB bus registered, assigned bus number 6
[ 2.364568] ohci-platform 1c1b400.usb: irq 32, io mem 0x01c1b400
[ 2.439871] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.446685] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.453913] usb usb6: Product: Generic Platform OHCI controller
[ 2.459847] usb usb6: Manufacturer: Linux 4.14.171 ohci_hcd
[ 2.465423] usb usb6: SerialNumber: 1c1b400.usb
[ 2.470575] hub 6-0:1.0: USB hub found
[ 2.474364] hub 6-0:1.0: 1 port detected
[ 2.479139] ohci-platform 1c1c400.usb: Generic Platform OHCI controller
[ 2.485811] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 7
[ 2.493679] ohci-platform 1c1c400.usb: irq 34, io mem 0x01c1c400
[ 2.535728] usb 3-1: new high-speed USB device number 2 using ehci-platform
[ 2.569860] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.576671] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.583899] usb usb7: Product: Generic Platform OHCI controller
[ 2.589836] usb usb7: Manufacturer: Linux 4.14.171 ohci_hcd
[ 2.595412] usb usb7: SerialNumber: 1c1c400.usb
[ 2.600467] hub 7-0:1.0: USB hub found
[ 2.604257] hub 7-0:1.0: 1 port detected
[ 2.609034] ohci-platform 1c1d400.usb: Generic Platform OHCI controller
[ 2.615676] ohci-platform 1c1d400.usb: new USB bus registered, assigned bus number 8
[ 2.623662] ohci-platform 1c1d400.usb: irq 36, io mem 0x01c1d400
[ 2.699854] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[ 2.706682] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.713910] usb usb8: Product: Generic Platform OHCI controller
[ 2.719849] usb usb8: Manufacturer: Linux 4.14.171 ohci_hcd
[ 2.725425] usb usb8: SerialNumber: 1c1d400.usb
[ 2.730468] hub 8-0:1.0: USB hub found
[ 2.734257] hub 8-0:1.0: 1 port detected
[ 2.738857] hctosys: unable to open rtc device (rtc0)
[ 2.739726] usb 3-1: New USB device found, idVendor=0bda, idProduct=8153
[ 2.744687] vcc3v0: disabling
[ 2.750645] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[ 2.750652] usb 3-1: Product: USB 10/100/1000 LAN
[ 2.753623] vcc5v0: disabling
[ 2.760766] usb 3-1: Manufacturer: Realtek
[ 2.765473] usb0-vbus: disabling
[ 2.768447] usb 3-1: SerialNumber: 000000000000
[ 2.780341] gmac-3v3: disabling
[ 2.783494] ALSA device list:
[ 2.786478] No soundcards found.
[ 2.790560] VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[ 2.798080] Please append a correct "root=" boot option; here are the available partitions:
[ 2.806461] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 2.814732] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.14.171 #0
[ 2.820824] Hardware name: Allwinner sun8i Family
[ 2.825559] [<c0228f74>] (unwind_backtrace) from [<c0225790>] (show_stack+0x10/0x14)
[ 2.833313] [<c0225790>] (show_stack) from [<c072abe0>] (dump_stack+0x94/0xa8)
[ 2.840547] [<c072abe0>] (dump_stack) from [<c023a200>] (panic+0xec/0x278)
[ 2.847434] [<c023a200>] (panic) from [<c0a01238>] (mount_block_root+0x19c/0x294)
[ 2.854926] [<c0a01238>] (mount_block_root) from [<c0a01578>] (prepare_namespace+0x150/0x188)
[ 2.863458] [<c0a01578>] (prepare_namespace) from [<c0a00e74>] (kernel_init_freeable+0x1c0/0x1d0)
[ 2.872339] [<c0a00e74>] (kernel_init_freeable) from [<c073e0a4>] (kernel_init+0x8/0x114)
[ 2.880525] [<c073e0a4>] (kernel_init) from [<c0222738>] (ret_from_fork+0x14/0x3c)
[ 2.888108] CPU3: stopping
[ 2.890826] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.14.171 #0
[ 2.896920] Hardware name: Allwinner sun8i Family
[ 2.901633] [<c0228f74>] (unwind_backtrace) from [<c0225790>] (show_stack+0x10/0x14)
[ 2.909385] [<c0225790>] (show_stack) from [<c072abe0>] (dump_stack+0x94/0xa8)
[ 2.916617] [<c072abe0>] (dump_stack) from [<c0227db8>] (handle_IPI+0xdc/0x17c)
[ 2.923935] [<c0227db8>] (handle_IPI) from [<c0201530>] (gic_handle_irq+0x8c/0x90)
[ 2.931513] [<c0201530>] (gic_handle_irq) from [<c0226338>] (__irq_svc+0x58/0x8c)
[ 2.938998] Exception stack(0xdb47ff88 to 0xdb47ffd0)
[ 2.944054] ff80: 00000000 00000a88 1b189000 c022f000 ffffe000 c0c03cc4
[ 2.952237] ffa0: c0c03c78 c0c5d648 40007000 410fc075 00000000 00000000 db47ffd0 db47ffd8
[ 2.960417] ffc0: c0223028 c022302c 60000013 ffffffff
[ 2.965475] [<c0226338>] (__irq_svc) from [<c022302c>] (arch_cpu_idle+0x34/0x38)
[ 2.972882] [<c022302c>] (arch_cpu_idle) from [<c026eff4>] (do_idle+0xb0/0x124)
[ 2.980200] [<c026eff4>] (do_idle) from [<c026f2e4>] (cpu_startup_entry+0x18/0x1c)
[ 2.987778] [<c026f2e4>] (cpu_startup_entry) from [<4020180c>] (0x4020180c)
[ 2.994743] CPU2: stopping
[ 2.997458] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.14.171 #0
[ 3.003550] Hardware name: Allwinner sun8i Family
[ 3.008263] [<c0228f74>] (unwind_backtrace) from [<c0225790>] (show_stack+0x10/0x14)
[ 3.016013] [<c0225790>] (show_stack) from [<c072abe0>] (dump_stack+0x94/0xa8)
[ 3.023244] [<c072abe0>] (dump_stack) from [<c0227db8>] (handle_IPI+0xdc/0x17c)
[ 3.030561] [<c0227db8>] (handle_IPI) from [<c0201530>] (gic_handle_irq+0x8c/0x90)
[ 3.038138] [<c0201530>] (gic_handle_irq) from [<c0226338>] (__irq_svc+0x58/0x8c)
[ 3.045622] Exception stack(0xdb47df88 to 0xdb47dfd0)
[ 3.050677] df80: 00000000 00000f74 1b17a000 c022f000 ffffe000 c0c03cc4
[ 3.058860] dfa0: c0c03c78 c0c5d648 40007000 410fc075 00000000 00000000 db47dfd0 db47dfd8
[ 3.067040] dfc0: c0223028 c022302c 60000013 ffffffff
[ 3.072098] [<c0226338>] (__irq_svc) from [<c022302c>] (arch_cpu_idle+0x34/0x38)
[ 3.079502] [<c022302c>] (arch_cpu_idle) from [<c026eff4>] (do_idle+0xb0/0x124)
[ 3.086818] [<c026eff4>] (do_idle) from [<c026f2e4>] (cpu_startup_entry+0x18/0x1c)
[ 3.094394] [<c026f2e4>] (cpu_startup_entry) from [<4020180c>] (0x4020180c)
[ 3.101357] CPU0: stopping
[ 3.104073] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.14.171 #0
[ 3.110166] Hardware name: Allwinner sun8i Family
[ 3.114878] [<c0228f74>] (unwind_backtrace) from [<c0225790>] (show_stack+0x10/0x14)
[ 3.122630] [<c0225790>] (show_stack) from [<c072abe0>] (dump_stack+0x94/0xa8)
[ 3.129860] [<c072abe0>] (dump_stack) from [<c0227db8>] (handle_IPI+0xdc/0x17c)
[ 3.137177] [<c0227db8>] (handle_IPI) from [<c0201530>] (gic_handle_irq+0x8c/0x90)
[ 3.144753] [<c0201530>] (gic_handle_irq) from [<c0226338>] (__irq_svc+0x58/0x8c)
[ 3.152237] Exception stack(0xc0c01f48 to 0xc0c01f90)
[ 3.157292] 1f40: 00000000 00000878 1b15c000 c022f000 ffffe000 c0c03cc4
[ 3.165475] 1f60: c0c03c78 ffffffff c0c5d200 00000001 dbbe1980 c0a31a28 c0c01f90 c0c01f98
[ 3.173655] 1f80: c0223028 c022302c 60000113 ffffffff
[ 3.178714] [<c0226338>] (__irq_svc) from [<c022302c>] (arch_cpu_idle+0x34/0x38)
[ 3.186117] [<c022302c>] (arch_cpu_idle) from [<c026eff4>] (do_idle+0xb0/0x124)
[ 3.193433] [<c026eff4>] (do_idle) from [<c026f2e4>] (cpu_startup_entry+0x18/0x1c)
[ 3.201011] [<c026f2e4>] (cpu_startup_entry) from [<c0a00ca8>] (start_kernel+0x3ac/0x3b8)
[ 3.209195] [<c0a00ca8>] (start_kernel) from [<40008090>] (0x40008090)
[ 3.215731] Rebooting in 1 seconds..