milkv-duo / duo-buildroot-sdk

Milk-V Duo Official buildroot SDK
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milkv duos sd 1.1.1版本刷机后启动失败 #112

Closed dodola closed 4 months ago

dodola commented 5 months ago

C 1.rB D z0BE FSBL Jb2829:g34fb84e88:2024-05-28T21:08:17+08:00 st_on_reason=d0000 st_off_reason=0 P2S/0x1000/0xc00a400. SD/0x9400/0x1000/0x1000/0.P2E. DPS/0xa400/0x2000. SD/0xa400/0x2000/0x2000/0.DPE. cv181x DDR init. ddr_param[0]=0x78075562. pkg_type=1 D2_4_1 DDR3-4G-BGA Data rate=1866. DDR BIST PASS PLLS/OD. C2S/0xc400/0x9fe00000/0x3600. [R2TE:. 0/0x3600/0x3600/0.RSC. 1M.S2/800x8f9a60]0P/r0ex 8s0y0s0t0e0m0 0i/n0ixt1 bd0o0n0e.

RT: [1.287222]CVIRTOS Build Date:May 28 2024 (Time :21:08:16) RT: [1.293136]Post system init done RT: [1.296451]create cvi task RT: [1.299268][cvi_spinlock_init] succeess RT: [1.303171]prvCmdQuRunTask run SD/0xfa00/0x1b000/0x1b000/0.ME. L2/0x2aa00. SD/0x2aa00/0x200/0x200/0.L2/0x414d3342/0xcafedefd/0x80200000/0x40000/0x40000 COMP/1. SD/0x2aa00/0x40000/0x40000/0.DCP/0x80200020/0x1000000/0x81900020/0x40000/1. DCP/0x865d8/0. Loader_2nd loaded. Switch RTC mode to xtal32k Jump to monitor at 0x80000000. OPENSBI: next_addr=0x80200020 arg1=0x80080000 OpenSBI v0.9


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Platform Name : Milk-V DuoS Platform Features : mfdeleg Platform HART Count : 1 Platform IPI Device : clint Platform Timer Device : clint Platform Console Device : uart8250 Platform HSM Device : --- Platform SysReset Device : --- Firmware Base : 0x80000000 Firmware Size : 132 KB Runtime SBI Version : 0.3

Domain0 Name : root Domain0 Boot HART : 0 Domain0 HARTs : 0* Domain0 Region00 : 0x0000000074000000-0x000000007400ffff (I) Domain0 Region01 : 0x0000000080000000-0x000000008003ffff () Domain0 Region02 : 0x0000000000000000-0xffffffffffffffff (R,W,X) Domain0 Next Address : 0x0000000080200020 Domain0 Next Arg1 : 0x0000000080080000 Domain0 Next Mode : S-mode Domain0 SysReset : yes

Boot HART ID : 0 Boot HART Domain : root Boot HART ISA : rv64imafdcvsux Boot HART Features : scounteren,mcounteren,time Boot HART PMP Count : 16 Boot HART PMP Granularity : 4096 Boot HART PMP Address Bits: 38 Boot HART MHPM Count : 8 Boot HART MHPM Count : 8 Boot HART MIDELEG : 0x0000000000000222 Boot HART MEDELEG : 0x000000000000b109

U-Boot 2021.10 (May 28 2024 - 21:08:09 +0800) cvitek_cv181x

DRAM: 510 MiB gd->relocaddr=0x94f4c000. offset=0x14d4c000 set_rtc_register_for_power MMC: cv-sd@4310000: 0, wifi-sd@4320000: 1 Loading Environment from nowhere... OK In: serial Out: serial Err: serial Net:
Warning: ethernet@4070000 (eth0) using random MAC address - b2:4e:cc:70:bf:63 eth0: ethernet@4070000 Hit any key to stop autoboot: 0 Boot from SD ... switch to partitions #0, OK mmc0 is current device 3083696 bytes read in 138 ms (21.3 MiB/s)

Loading kernel from FIT Image at 81800000 ...

Using 'config-cv1813h_milkv_duos_sd' configuration Trying 'kernel-1' kernel subimage Description: cvitek kernel Type: Kernel Image Compression: lzma compressed Data Start: 0x818000d8 Data Size: 3061165 Bytes = 2.9 MiB Architecture: RISC-V OS: Linux Load Address: 0x80200000 Entry Point: 0x80200000 Hash algo: crc32 Hash value: 570b1819 Verifying Hash Integrity ... crc32+ OK

Loading fdt from FIT Image at 81800000 ...

Using 'config-cv1813h_milkv_duos_sd' configuration Trying 'fdt-cv1813h_milkv_duos_sd' fdt subimage Description: cvitek device tree - cv1813h_milkv_duos_sd Type: Flat Device Tree Compression: uncompressed Data Start: 0x81aeb79c Data Size: 20656 Bytes = 20.2 KiB Architecture: RISC-V Hash algo: sha256 Hash value: d9e69af25374e8182d071d730fc26e0ed544083934101538bd491ec6be3caccb Verifying Hash Integrity ... sha256+ OK Booting using the fdt blob at 0x81aeb79c Uncompressing Kernel Image Decompressing 6922240 bytes used 914ms Loading Device Tree to 00000000945fb000, end 00000000946030af ... OK

Starting kernel ...

[ 0.000000] Linux version 5.10.4-tag- (root@06883d61fb65) (riscv64-unknown-linux-musl-gcc (Xuantie-900 linux-5.10.4 musl gcc Toolchain V2.6.1 B-20220906) 10.2.0, GNU ld (GNU Binutils) 2.35) #1 PREEMPT Tue May 28 21:08:24 CST 2024 [ 0.000000] earlycon: sbi0 at I/O port 0x0 (options '') [ 0.000000] printk: bootconsole [sbi0] enabled [ 0.000000] efi: UEFI not found. [ 0.000000] Ion: Ion memory setup at 0x0000000095400000 size 170 MiB [ 0.000000] OF: reserved mem: initialized node ion, compatible id ion-region [ 0.000000] Zone ranges: [ 0.000000] DMA32 [mem 0x0000000080000000-0x000000009fdfffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x000000009fdfffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000009fdfffff] [ 0.000000] On node 0 totalpages: 130560 [ 0.000000] DMA32 zone: 1785 pages used for memmap [ 0.000000] DMA32 zone: 0 pages reserved [ 0.000000] DMA32 zone: 130560 pages, LIFO batch:31 [ 0.000000] SBI specification v0.3 detected [ 0.000000] SBI implementation ID=0x1 Version=0x9 [ 0.000000] SBI v0.2 TIME extension detected [ 0.000000] SBI v0.2 IPI extension detected [ 0.000000] SBI v0.2 RFENCE extension detected [ 0.000000] riscv: ISA extensions acdfimsuv [ 0.000000] riscv: ELF capabilities acdfimv [ 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: 128775 [ 0.000000] Kernel command line: root=/dev/mmcblk0p3 rootwait rw console=ttyS0,115200 earlycon=sbi riscv.fwsz=0x80000 loglevel=9 [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.000000] Sorting ex_table... [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 330812K/522240K available (4120K kernel code, 544K rwdata, 1883K rodata, 148K init, 206K bss, 191428K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] riscv-intc: 64 local interrupts mapped [ 0.000000] plic: interrupt-controller@70000000: mapped 101 interrupts with 1 handlers for 2 contexts. [ 0.000000] random: get_random_bytes called from start_kernel+0x2dc/0x418 with crng_init=0 [ 0.000000] riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0] [ 0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns [ 0.000007] sched_clock: 64 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns [ 0.008404] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000) [ 0.019125] pid_max: default: 4096 minimum: 301 [ 0.023999] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.031504] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes, linear) [ 0.040976] ASID allocator initialised with 65536 entries [ 0.046660] rcu: Hierarchical SRCU implementation. [ 0.052053] EFI services will not be available. [ 0.057120] devtmpfs: initialized [ 0.065201] early_time_log: do_initcalls: 4624819us [ 0.070752] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.080796] futex hash table entries: 16 (order: -4, 384 bytes, linear) [ 0.087749] pinctrl core: initialized pinctrl subsystem [ 0.093561] NET: Registered protocol family 16 [ 0.098504] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations [ 0.105805] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.114514] thermal_sys: Registered thermal governor 'step_wise' [ 0.128115] OF: /gpio@03020000/gpio-controller@0: could not find phandle [ 0.141317] OF: /gpio@03021000/gpio-controller@1: could not find phandle [ 0.148308] OF: /gpio@03022000/gpio-controller@2: could not find phandle [ 0.155295] OF: /gpio@03023000/gpio-controller@3: could not find phandle [ 0.162285] OF: /gpio@05021000/gpio-controller@4: could not find phandle [ 0.170971] clk reset: nr_reset=64 resource_size=8 [ 0.176490] get audio clk=24576000 [ 0.180020] cvitek-i2s-subsys 4108000.i2s_subsys: Set clk_sdma_aud0~3 to 24576000 [ 0.200940] dw_dmac 4330000.dma: CVITEK DMA Controller, 8 channels, probe done! [ 0.209169] SCSI subsystem initialized [ 0.213578] usbcore: registered new interface driver usbfs [ 0.219330] usbcore: registered new interface driver hub [ 0.224917] usbcore: registered new device driver usb [ 0.232945] Ion: ion_parse_dt_heap_common: id 0 type 2 name carveout align 1000 [ 0.240915] Ion: rmem_ion_device_init: heap carveout base 0x0000000095400000 size 0x000000000aa00000 dev (__ptrval__) [ 0.252188] ion_carveout_heap_create, size=0xaa00000 [ 0.257489] cvi_get_rtos_ion_size, rtos ion_size get:0x1600000 [ 0.263467] ion_carveout_heap_create, size(exclusion of rtos_ion_size)=0x9400000 [ 0.856225] platform carveout: [ion] add heap id 0, type 2, base 0x95400000, size 0xaa00000 [ 0.865158] Advanced Linux Sound Architecture Driver Initialized. [ 0.871979] Bluetooth: Core ver 2.22 [ 0.875698] NET: Registered protocol family 31 [ 0.880285] Bluetooth: HCI device and connection manager initialized [ 0.886917] Bluetooth: HCI socket layer initialized [ 0.892025] Bluetooth: L2CAP socket layer initialized [ 0.897333] Bluetooth: SCO socket layer initialized [ 0.902964] clocksource: Switched to clocksource riscv_clocksource [ 0.911122] NET: Registered protocol family 2 [ 0.916495] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.925184] TCP established hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.933197] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.940640] TCP: Hash tables configured (established 4096 bind 4096) [ 0.947358] UDP hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.954127] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear) [ 0.961543] NET: Registered protocol family 1 [ 0.966575] RPC: Registered named UNIX socket transport module. [ 0.972702] RPC: Registered udp transport module. [ 0.977572] RPC: Registered tcp transport module. [ 0.982495] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.991379] Initialise system trusted keyrings [ 0.996191] workingset: timestamp_bits=62 max_order=17 bucket_order=0 [ 1.008396] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.069849] Key type asymmetric registered [ 1.074105] Asymmetric key parser 'x509' registered [ 1.084373] Serial: 8250/16550 driver, 5 ports, IRQ sharing disabled [ 1.092612] printk: console [ttyS0] disabled [ 1.097113] 4140000.serial: ttyS0 at MMIO 0x4140000 (irq = 14, base_baud = 1562500) is a 16550A [ 1.106230] printk: console [ttyS0] enabled [ 1.106230] printk: console [ttyS0] enabled [ 1.114823] printk: bootconsole [sbi0] disabled [ 1.114823] printk: bootconsole [sbi0] disabled [ 1.124926] 4150000.serial: ttyS1 at MMIO 0x4150000 (irq = 15, base_baud = 1562500) is a 16550A [ 1.134665] 4160000.serial: ttyS2 at MMIO 0x4160000 (irq = 16, base_baud = 1562500) is a 16550A [ 1.144442] 4170000.serial: ttyS3 at MMIO 0x4170000 (irq = 17, base_baud = 1562500) is a 16550A [ 1.154205] 41c0000.serial: ttyS4 at MMIO 0x41c0000 (irq = 18, base_baud = 1562500) is a 16550A [ 1.166431] libphy: Fixed MDIO Bus: probed [ 1.171502] bm-dwmac 4070000.ethernet: IRQ eth_wake_irq not found [ 1.177856] bm-dwmac 4070000.ethernet: IRQ eth_lpi not found [ 1.183848] bm-dwmac 4070000.ethernet: Hash table entries set to unexpected value 0 [ 1.191908] bm-dwmac 4070000.ethernet: no reset control found [ 1.198091] bm-dwmac 4070000.ethernet: User ID: 0x10, Synopsys ID: 0x37 [ 1.205001] bm-dwmac 4070000.ethernet: DWMAC1000 [ 1.209902] bm-dwmac 4070000.ethernet: DMA HW capability register supported [ 1.217126] bm-dwmac 4070000.ethernet: RX Checksum Offload Engine supported [ 1.224350] bm-dwmac 4070000.ethernet: COE Type 2 [ 1.229240] bm-dwmac 4070000.ethernet: TX Checksum insertion supported [ 1.236014] bm-dwmac 4070000.ethernet: Normal descriptors [ 1.241621] bm-dwmac 4070000.ethernet: Ring mode enabled [ 1.247140] bm-dwmac 4070000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.254902] bm-dwmac 4070000.ethernet: device MAC address b2:4e:cc:70:bf:63 [ 1.286124] libphy: stmmac: probed [ 1.289890] CVITEK CV182XA stmmac-0:00: attached PHY driver [CVITEK CV182XA] (mii_bus:phy_addr=stmmac-0:00, irq=POLL) [ 1.301019] CVITEK CV182XA stmmac-0:01: attached PHY driver [CVITEK CV182XA] (mii_bus:phy_addr=stmmac-0:01, irq=POLL) [ 1.313088] bm-dwmac 4070000.ethernet: Cannot get clk_500m_eth! [ 1.319348] bm-dwmac 4070000.ethernet: Cannot get gate_clk_axi4! [ 1.325881] usbcore: registered new interface driver asix [ 1.331570] usbcore: registered new interface driver ax88179_178a [ 1.337956] usbcore: registered new interface driver cdc_ether [ 1.344090] usbcore: registered new interface driver smsc95xx [ 1.350126] usbcore: registered new interface driver net1080 [ 1.356067] usbcore: registered new interface driver cdc_subset [ 1.362272] usbcore: registered new interface driver zaurus [ 1.368145] usbcore: registered new interface driver cdc_ncm [ 1.374801] dwc2 4340000.usb: axi clk installed [ 1.379542] dwc2 4340000.usb: apb clk installed [ 1.384259] dwc2 4340000.usb: 125m clk installed [ 1.389064] dwc2 4340000.usb: 33k clk installed [ 1.393779] dwc2 4340000.usb: 12m clk installed [ 1.398574] dwc2 4340000.usb: EPs: 8, dedicated fifos, 3072 entries in SPRAM [ 1.406328] dwc2 4340000.usb: DWC OTG Controller [ 1.411185] dwc2 4340000.usb: new USB bus registered, assigned bus number 1 [ 1.418446] dwc2 4340000.usb: irq 39, io mem 0x04340000 [ 1.424674] hub 1-0:1.0: USB hub found [ 1.428682] hub 1-0:1.0: 1 port detected [ 1.434116] usbcore: registered new interface driver usb-storage [ 1.440719] i2c /dev entries driver [ 1.446035] Bluetooth: HCI UART driver ver 2.3 [ 1.450687] Bluetooth: HCI UART protocol H4 registered [ 1.456494] sdhci: Secure Digital Host Controller Interface driver [ 1.462924] sdhci: Copyright(c) Pierre Ossman [ 1.467453] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.473561] cvi:sdhci_cvi_probe [ 1.522983] mmc0: SDHCI controller on 4310000.cv-sd [4310000.cv-sd] using ADMA 64-bit [ 1.531146] cvi_proc_init cvi_host 0x(__ptrval____) [ 1.536755] cvi:sdhci_cvi_probe [ 1.579542] mmc1: SDHCI controller on 4320000.wifi-sd [4320000.wifi-sd] using ADMA 64-bit [ 1.588680] usbcore: registered new interface driver usbhid [ 1.594614] usbhid: USB HID core driver [ 1.599507] usbcore: registered new interface driver snd-usb-audio [ 1.606877] cvitek-i2s 4100000.i2s: cvi_i2s_probe [ 1.612470] cvitek-i2s 4130000.i2s: cvi_i2s_probe [ 1.618370] cviteka-adc sound_adc: cviteka_adc_probe, dev name=sound_adc [ 1.631013] cviteka-adc sound_adc: cviteka_adc_probe start devm_snd_soc_register_card [ 1.640570] cvitekaadc 300a100.adc: cvitekaadc_probe [ 1.646355] cviteka-dac sound_dac: cviteka_dac_probe, dev name=sound_dac [ 1.658688] cvitekadac 300a000.dac: cvitekadac_probe [ 1.664242] cvitekadac_probe gpio_is_valid mute_pin_l [ 1.669659] cvitekadac_probe gpio_is_valid mute_pin_r [ 1.679458] NET: Registered protocol family 17 [ 1.684349] Bluetooth: RFCOMM TTY layer initialized [ 1.689604] Bluetooth: RFCOMM socket layer initialized [ 1.699031] Bluetooth: RFCOMM ver 1.11 [ 1.710894] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.716478] Bluetooth: BNEP filters: protocol multicast [ 1.723089] Bluetooth: BNEP socket layer initialized [ 1.729357] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.736619] Bluetooth: HIDP socket layer initialized [ 1.746079] Loading compiled-in X.509 certificates [ 1.787696] cviteka-adc sound_adc: cviteka_adc_probe, dev name=sound_adc [ 1.795820] cviteka-adc sound_adc: cviteka_adc_probe start devm_snd_soc_register_card [ 1.817760] cviteka-dac sound_dac: cviteka_dac_probe, dev name=sound_dac [ 1.839651] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 1.862123] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 1.871433] cfg80211: failed to load regulatory.db [ 1.879097] ALSA device list: [ 1.882352] dw-apb-uart 4140000.serial: forbid DMA for kernel console [ 1.894810] Waiting for root device /dev/mmcblk0p3... [ 1.911801] random: fast init done [ 2.295080] mmc0: new ultra high speed DDR50 SDHC card at address 59b4 [ 2.302638] mmcblk0: mmc0:59b4 USD 15.0 GiB [ 2.310939] mmcblk0: p1 p2 p3 [ 2.985631] random: crng init done [ 3.931161] sdhci_irq: host->mmc->card->type = 1 [ 3.935944] sdhci_irq: err cmd 00000000c2b7c5df [ 3.940626] sdhci_irq: err opcode 25 [ 3.944321] sdhci_irq: err interrupt 0x00208001 [ 3.949002] mmc0: sdhci: ============ SDHCI REGISTER DUMP =========== [ 3.955654] mmc0: sdhci: Sys addr: 0x00000001 | Version: 0x00000005 [ 3.962307] mmc0: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000000 [ 3.968960] mmc0: sdhci: Argument: 0x00041003 | Trn mode: 0x0000002b [ 3.975614] mmc0: sdhci: Present: 0x03f70000 | Host ctl: 0x0000001f [ 3.982266] mmc0: sdhci: Power: 0x0000000f | Blk gap: 0x00000000 [ 3.988920] mmc0: sdhci: Wake-up: 0x00000000 | Clock: 0x00000407 [ 3.995573] mmc0: sdhci: Timeout: 0x00000005 | Int stat: 0x00000000 [ 4.002225] mmc0: sdhci: Int enab: 0x03ff100b | Sig enab: 0x03ff100b [ 4.008879] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 [ 4.015531] mmc0: sdhci: Caps: 0x3f68c832 | Caps_1: 0x08006077 [ 4.022185] mmc0: sdhci: Cmd: 0x0000193a | Max curr: 0x00000000

[ 4.042143] mmc0: sdhci: Host ctl2: 0x0000008c [ 4.046736] mmc0: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x0000000080f72218 [ 4.054107] mmc0: cvi: : Reg_200: 0x00000300 | Reg_240: 0x00640100 [ 4.060761] mmc0: cvi: : Reg_244: 0x00000000 | Reg_248: 0x00000000 [ 4.067413] mmc0: cvi: : Reg_24C: 0x00000000 | unplugg: 0x00000000

[ 4.130015] mmc0: cvi: : clk_sd0 source_select:0 [ 4.134786] mmc0: cvi: : clk_sd0 REG:0x03002074 = 0x00000000 [ 4.140632] mmc0: sdhci: ============================================ [ 4.624696] blk_update_request: I/O error, dev mmcblk0, sector 266243 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 0 [ 4.635971] Buffer I/O error on dev mmcblk0p3, logical block 1, lost sync page write [ 4.644036] EXT4-fs (mmcblk0p3): I/O error while writing superblock [ 4.650590] EXT4-fs (mmcblk0p3): mount failed [ 4.655488] VFS: Cannot open root device "mmcblk0p3" or unknown-block(179,3): error -5 [ 4.663757] Please append a correct "root=" boot option; here are the available partitions: [ 4.672462] b300 15711232 mmcblk0 [ 4.672471] driver: mmcblk [ 4.679652] b301 131072 mmcblk0p1 70e879b7-01 [ 4.679659] [ 4.686755] b302 2048 mmcblk0p2 70e879b7-02 [ 4.686761] [ 4.693838] b303 786432 mmcblk0p3 70e879b7-03 [ 4.693844] [ 4.700906] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,3) [ 4.709629] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,3) ]---