Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(1,0)

[sanjayben]

Board: ls1043ardb

I've built kernel+rootfs image(.itb)

used these commands

flex-builder -m ls1043ardb

flex-builder -i mkrfs -r buildroot:tiny -a arm64 -b nand -m ls1043ardb

added few files related to FRRoutings to rootfs

and then make itb using

flex-builder -i packrfs -r buildroot:tiny

flex-builder -i mkitb -r buildroot:tiny

generated itb image with size 68Mb

I tried to load this itb into RAM using

uboot=> tftp $load_addr lsdk2108_buildroot_tiny_LS_arm64.itb

uboot=> bootm $load_addr#ls1043ardb

after this board started loading image into RAM

kernel loaded but I am getting kernel panic error.

does this error have anything to do with the size of my itb file

I am gonna working on NAND flash.

kindly help

thank you

uboot print command :

=> print
arch=arm
baudrate=115200
board=ls1043ardb
board_name=ls1043ardb
boot_a_script=load ${devtype} ${devnum}:${distro_bootpart} ${scriptaddr} ${prefix}${script}; env exists secureboot && load ${devtype} ${devnum}:${distro_bootpart} ${scripthdraddr} ${prefix}${boot_script_hdr} && esbc_validate ${scripthdraddr};source ${scriptaddr}
boot_efi_binary=load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_r} efi/boot/bootaa64.efi; if fdt addr ${fdt_addr_r}; then bootefi ${kernel_addr_r} ${fdt_addr_r};else bootefi ${kernel_addr_r} ${fdtcontroladdr};fi
boot_extlinux=sysboot ${devtype} ${devnum}:${distro_bootpart} any ${scriptaddr} ${prefix}extlinux/extlinux.conf
boot_net_pci_enum=pci enum
boot_net_usb_start=usb start
boot_prefixes=/ /boot/
boot_script_dhcp=boot.scr.uimg
boot_script_hdr=hdr_ls1043ardb_bs.out
boot_scripts=ls1043ardb_boot.scr
boot_targets=mmc0 usb0
bootargs=console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=60000000.nor:2m@0x100000(nor_bank0_uboot),40m@0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m@0x4100000(nor_bank4_uboot),40m@0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)
bootcmd=run distro_bootcmd; run nor_bootcmd; env exists secureboot && esbc_halt;
bootcmd_mmc0=setenv devnum 0; run mmc_boot
bootcmd_usb0=setenv devnum 0; run usb_boot
bootdelay=10
console=ttyS0,115200
cpu=armv8
distro_bootcmd=for target in ${boot_targets}; do run bootcmd_${target}; done
efi_dtb_prefixes=/ /dtb/ /dtb/current/
eth1addr=00:04:9f:07:5c:f3
eth2addr=00:04:9f:07:5c:f4
eth3addr=00:04:9f:07:5c:f5
eth4addr=00:04:9f:07:5c:f6
eth5addr=00:04:9f:07:5c:f7
eth6addr=00:04:9f:07:5c:f8
ethact=FM1@DTSEC3
ethaddr=00:04:9f:07:5c:f2
ethprime=FM1@DTSEC3
fdt_addr=0x64f00000
fdt_addr_r=0x90000000
fdt_high=0xffffffffffffffff
fdtcontroladdr=fbbcb3d0
fdtheader_addr_r=0x80100000
fman_ucode=60900000
hwconfig=fsl_ddr:bank_intlv=auto
initrd_high=0xffffffffffffffff
installer=load mmc 0:2 $load_addr /flex_installer_arm64.itb; bootm $load_addr#ls1043ardb
ipaddr=192.168.1.25
kernel_addr=0x61000000
kernel_addr_r=0x81000000
kernel_addr_sd=0x8000
kernel_size=0x2800000
kernel_size_sd=0x14000
kernelheader_addr=0x60800000
kernelheader_addr_r=0x80200000
kernelheader_size=0x40000
load_addr=0xa0000000
load_efi_dtb=load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${prefix}${efi_fdtfile}
mmc_boot=if mmc dev ${devnum}; then setenv devtype mmc; run scan_dev_for_boot_part; fi
mtdparts=mtdparts=60000000.nor:2m@0x100000(nor_bank0_uboot),40m@0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m@0x4100000(nor_bank4_uboot),40m@0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)
nor_bootcmd=echo Trying load from nor..;cp.b $kernel_addr $load_addr $kernel_size; env exists secureboot && cp.b $kernelheader_addr $kernelheader_addr_r $kernelheader_size && esbc_validate ${kernelheader_addr_r}; bootm $load_addr#$board
qspi_bootcmd=echo Trying load from qspi..;sf probe && sf read $load_addr $kernel_addr $kernel_size; env exists secureboot && sf read $kernelheader_addr_r $kernelheader_addr $kernelheader_size && esbc_validate ${kernelheader_addr_r}; bootm $load_addr#$board
scan_dev_for_boot=echo Scanning ${devtype} ${devnum}:${distro_bootpart}...; for prefix in ${boot_prefixes}; do run scan_dev_for_scripts; done;
scan_dev_for_boot_part=part list ${devtype} ${devnum} devplist; env exists devplist || setenv devplist 1; for distro_bootpart in ${devplist}; do if fstype ${devtype} ${devnum}:${distro_bootpart} bootfstype; then run scan_dev_for_boot; fi; done
scan_dev_for_efi=setenv efi_fdtfile ${fdtfile}; for prefix in ${efi_dtb_prefixes}; do if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${efi_fdtfile}; then run load_efi_dtb; fi;done;if test -e ${devtype} ${devnum}:${distro_bootpart} efi/boot/bootaa64.efi; then echo Found EFI removable media binary efi/boot/bootaa64.efi; run boot_efi_binary; echo EFI LOAD FAILED: continuing...; fi; setenv efi_fdtfile
scan_dev_for_extlinux=if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}extlinux/extlinux.conf; then echo Found ${prefix}extlinux/extlinux.conf; run boot_extlinux; echo SCRIPT FAILED: continuing...; fi
scan_dev_for_scripts=for script in ${boot_scripts}; do if test -e ${devtype} ${devnum}:${distro_bootpart} ${prefix}${script}; then echo Found U-Boot script ${prefix}${script}; run boot_a_script; echo SCRIPT FAILED: continuing...; fi; done
scriptaddr=0x80000000
scripthdraddr=0x80080000
sd_bootcmd=echo Trying load from SD ..;mmcinfo; mmc read $load_addr $kernel_addr_sd $kernel_size_sd ; bootm $load_addr#$board
serverip=192.168.1.117
soc=fsl-layerscape
stderr=serial
stdin=serial
stdout=serial
usb_boot=usb start; if usb dev ${devnum}; then setenv devtype usb; run scan_dev_for_boot_part; fi
vendor=freescale

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[ 0.000000] Linux version 5.10.35 (root@team-VirtualBox) (aarch64-linux-gnu-gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1 SMP PREEMPT Sun Aug 21 15:29:32 IST 2022
[ 0.000000] Machine model: LS1043A RDB Board
[ 0.000000] earlycon: uart8250 at MMIO 0x00000000021c0500 (options '')
[ 0.000000] printk: bootconsole [uart8250] enabled
[ 0.000000] efi: UEFI not found.
[ 0.000000] [Firmware Bug]: Kernel image misaligned at boot, please fix your bootloader!
[ 0.000000] OF: reserved mem: initialized node qman-fqd, compatible id fsl,qman-fqd
[ 0.000000] OF: reserved mem: initialized node qman-pfdr, compatible id fsl,qman-pfdr
[ 0.000000] OF: reserved mem: initialized node bman-fbpr, compatible id fsl,bman-fbpr
[ 0.000000] cma: Reserved 32 MiB at 0x00000000f6000000
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000080000000-0x00000000fbdfffff]
[ 0.000000] NUMA: NODE_DATA [mem 0xfb60eb00-0xfb610fff]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x00000000fbdfffff]
[ 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 0x0000000080000000-0x00000000f7ffffff]
[ 0.000000] node 0: [mem 0x00000000fb000000-0x00000000fb7fffff]
[ 0.000000] node 0: [mem 0x00000000fbc00000-0x00000000fbdfffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000fbdfffff]
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv0.2 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: Trusted OS migration not required
[ 0.000000] percpu: Embedded 24 pages/cpu s60120 r8192 d29992 u98304
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: detected: ARM erratum 845719
[ 0.000000] CPU features: kernel page table isolation forced ON by KASLR
[ 0.000000] CPU features: detected: Kernel page table isolation (KPTI)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 486152
[ 0.000000] Policy zone: DMA
[ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 mtdparts=60000000.nor:2m@0x100000(nor_bank0_uboot),40m@0x1100000(nor_bank0_fit),7m(nor_bank0_user),2m@0x4100000(nor_bank4_uboot),40m@0x5100000(nor_bank4_fit),-(nor_bank4_user);7e800000.flash:1m(nand_uboot),1m(nand_uboot_env),20m(nand_fit);spi0.0:1m(uboot),5m(kernel),1m(dtb),9m(file_system)
[ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 1808720K/1976320K available (20480K kernel code, 3074K rwdata, 9948K rodata, 6656K init, 1035K bss, 134832K reserved, 32768K cma-reserved)
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Adjusting CPU interface base to 0x000000000142f000
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] random: get_random_bytes called from start_kernel+0x32c/0x4f0 with crng_init=0
[ 0.000000] arch_timer: Enabling global workaround for Freescale erratum a005858
[ 0.000000] arch_timer: CPU0: Trapping CNTVCT access
[ 0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
[ 0.000003] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
[ 0.008913] Console: colour dummy device 80x25
[ 0.013432] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
[ 0.023842] pid_max: default: 32768 minimum: 301
[ 0.028556] LSM: Security Framework initializing
[ 0.033269] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.040712] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.049571] rcu: Hierarchical SRCU implementation.
[ 0.056031] EFI services will not be available.
[ 0.060714] smp: Bringing up secondary CPUs ...
[ 0.065574] Detected VIPT I-cache on CPU1
[ 0.065600] arch_timer: CPU1: Trapping CNTVCT access
[ 0.065610] CPU1: Booted secondary processor 0x0000000001 [0x410fd034]
[ 0.065939] Detected VIPT I-cache on CPU2
[ 0.065955] arch_timer: CPU2: Trapping CNTVCT access
[ 0.065962] CPU2: Booted secondary processor 0x0000000002 [0x410fd034]
[ 0.066272] Detected VIPT I-cache on CPU3
[ 0.066287] arch_timer: CPU3: Trapping CNTVCT access
[ 0.066293] CPU3: Booted secondary processor 0x0000000003 [0x410fd034]
[ 0.066335] smp: Brought up 1 node, 4 CPUs
[ 0.117149] SMP: Total of 4 processors activated.
[ 0.121877] CPU features: detected: 32-bit EL0 Support
[ 0.127049] CPU features: detected: CRC32 instructions
[ 0.132214] CPU features: detected: 32-bit EL1 Support
[ 0.145994] CPU: All CPU(s) started at EL2
[ 0.150122] alternatives: patching kernel code
[ 0.155697] devtmpfs: initialized
[ 0.163220] KASLR enabled
[ 0.165949] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.175750] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
[ 0.183448] pinctrl core: initialized pinctrl subsystem
[ 0.189534] DMI not present or invalid.
[ 0.193739] NET: Registered protocol family 16
[ 0.199373] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
[ 0.206557] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.214468] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.222456] audit: initializing netlink subsys (disabled)
[ 0.227964] audit: type=2000 audit(0.168:1): state=initialized audit_enabled=0 res=1
[ 0.228699] thermal_sys: Registered thermal governor 'step_wise'
[ 0.235750] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.242163] cpuidle: using governor menu
[ 0.252731] Bman ver:0a02,02,01
[ 0.257302] qman-fqd addr 0x00000000fb800000 size 0x400000
[ 0.262813] qman-pfdr addr 0x00000000f8000000 size 0x2000000
[ 0.268501] Qman ver:0a01,03,02,00
[ 0.272083] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.278956] ASID allocator initialised with 32768 entries
[ 0.285372] Serial: AMBA PL011 UART driver
[ 0.289557] imx mu driver is registered.
[ 0.293525] imx rpmsg driver is registered.
[ 0.323955] Machine: LS1043A RDB Board
[ 0.327724] SoC family: QorIQ LS1043A
[ 0.331396] SoC ID: svr:0x87920011, Revision: 1.1
[ 0.357192] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[ 0.363937] HugeTLB registered 32.0 MiB page size, pre-allocated 0 pages
[ 0.370672] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.377406] HugeTLB registered 64.0 KiB page size, pre-allocated 0 pages
[ 0.385152] cryptd: max_cpu_qlen set to 1000
[ 0.458399] raid6: neonx8 gen() 2853 MB/s
[ 0.530444] raid6: neonx8 xor() 2141 MB/s
[ 0.602499] raid6: neonx4 gen() 2919 MB/s
[ 0.674549] raid6: neonx4 xor() 2117 MB/s
[ 0.746599] raid6: neonx2 gen() 2798 MB/s
[ 0.818648] raid6: neonx2 xor() 1972 MB/s
[ 0.890699] raid6: neonx1 gen() 2433 MB/s
[ 0.962746] raid6: neonx1 xor() 1661 MB/s
[ 1.034793] raid6: int64x8 gen() 1875 MB/s
[ 1.106841] raid6: int64x8 xor() 1039 MB/s
[ 1.178881] raid6: int64x4 gen() 2141 MB/s
[ 1.250935] raid6: int64x4 xor() 1102 MB/s
[ 1.322982] raid6: int64x2 gen() 1863 MB/s
[ 1.395022] raid6: int64x2 xor() 987 MB/s
[ 1.467079] raid6: int64x1 gen() 1404 MB/s
[ 1.539113] raid6: int64x1 xor() 746 MB/s
[ 1.543401] raid6: using algorithm neonx4 gen() 2919 MB/s
[ 1.548823] raid6: .... xor() 2117 MB/s, rmw enabled
[ 1.553809] raid6: using neon recovery algorithm
[ 1.559221] ACPI: Interpreter disabled.
[ 1.566386] iommu: Default domain type: Passthrough
[ 1.571538] vgaarb: loaded
[ 1.574449] SCSI subsystem initialized
[ 1.578443] usbcore: registered new interface driver usbfs
[ 1.583982] usbcore: registered new interface driver hub
[ 1.589336] usbcore: registered new device driver usb
[ 1.595348] i2c i2c-0: IMX I2C adapter registered
[ 1.600103] i2c i2c-0: using dma0chan16 (tx) and dma0chan17 (rx) for DMA transfers
[ 1.608581] mc: Linux media interface: v0.10
[ 1.612885] videodev: Linux video capture interface: v2.00
[ 1.618458] pps_core: LinuxPPS API ver. 1 registered
[ 1.623455] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 1.632643] PTP clock support registered
[ 1.636716] EDAC MC: Ver: 3.0.0
[ 1.640957] bman-fbpr addr 0x00000000fa000000 size 0x1000000
[ 1.646673] Bman err interrupt handler present
[ 1.651734] Bman portal initialised, cpu 0
[ 1.655939] Bman portal initialised, cpu 1
[ 1.660139] Bman portal initialised, cpu 2
[ 1.664340] Bman portal initialised, cpu 3
[ 1.668454] Bman portals initialised
[ 1.672920] Qman err interrupt handler present
[ 1.677582] QMan: Allocated lookup table at (____ptrval____), entry count 65537
[ 1.685461] Qman portal initialised, cpu 0
[ 1.689653] Qman portal initialised, cpu 1
[ 1.693849] Qman portal initialised, cpu 2
[ 1.698040] Qman portal initialised, cpu 3
[ 1.702154] Qman portals initialised
[ 1.705808] Bman: BPID allocator includes range 32:32
[ 1.710933] Qman: FQID allocator includes range 256:256
[ 1.716183] Qman: FQID allocator includes range 32768:32768
[ 1.721829] Qman: CGRID allocator includes range 0:256
[ 1.727131] Qman: pool channel allocator includes range 1025:15
[ 1.733165] No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree
[ 1.739617] fsl-ifc 1530000.ifc: Freescale Integrated Flash Controller
[ 1.746194] fsl-ifc 1530000.ifc: IFC version 1.4, 8 banks
[ 1.751785] FPGA manager framework
[ 1.755259] Advanced Linux Sound Architecture Driver Initialized.
[ 1.762494] clocksource: Switched to clocksource arch_sys_counter
[ 1.768768] VFS: Disk quotas dquot_6.6.0
[ 1.772746] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.779776] pnp: PnP ACPI: disabled
[ 1.787740] NET: Registered protocol family 2
[ 1.792507] tcp_listen_portaddr_hash hash table entries: 1024 (order: 2, 16384 bytes, linear)
[ 1.801104] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 1.809146] TCP bind hash table entries: 16384 (order: 6, 262144 bytes, linear)
[ 1.816667] TCP: Hash tables configured (established 16384 bind 16384)
[ 1.823308] UDP hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 1.830075] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes, linear)
[ 1.837349] NET: Registered protocol family 1
[ 1.841981] RPC: Registered named UNIX socket transport module.
[ 1.847942] RPC: Registered udp transport module.
[ 1.852669] RPC: Registered tcp transport module.
[ 1.857395] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.863872] PCI: CLS 0 bytes, default 64
[ 1.867911] Trying to unpack rootfs image as initramfs...
[ 3.605634] Freeing initrd memory: 53132K
[ 3.610306] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 3.618659] kvm [1]: IPA Size Limit: 40 bits
[ 3.624143] kvm [1]: vgic interrupt IRQ9
[ 3.628180] kvm [1]: Hyp mode initialized successfully
[ 3.635819] Initialise system trusted keyrings
[ 3.640361] workingset: timestamp_bits=42 max_order=19 bucket_order=0
[ 3.647195] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 3.653220] NFS: Registering the id_resolver key type
[ 3.658306] Key type id_resolver registered
[ 3.662509] Key type id_legacy registered
[ 3.666551] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 3.673287] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 3.680733] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 3.687021] fuse: init (API version 7.32)
[ 3.691130] 9p: Installing v9fs 9p2000 file system support
[ 3.723836] xor: measuring software checksum speed
[ 3.731681] 8regs : 3254 MB/sec
[ 3.738691] 32regs : 3738 MB/sec
[ 3.746175] arm64_neon : 3164 MB/sec
[ 3.750551] xor: using function: 32regs (3738 MB/sec)
[ 3.755629] Key type asymmetric registered
[ 3.759747] Asymmetric key parser 'x509' registered
[ 3.764665] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)
[ 3.772158] io scheduler mq-deadline registered
[ 3.776713] io scheduler kyber registered
[ 3.795741] layerscape-pcie 3500000.pcie: host bridge /soc/pcie@3500000 ranges:
[ 3.803108] layerscape-pcie 3500000.pcie: IO 0x4800010000..0x480001ffff -> 0x0000000000
[ 3.811688] layerscape-pcie 3500000.pcie: MEM 0x4840000000..0x487fffffff -> 0x0040000000
[ 3.820362] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0000:00
[ 3.827102] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.832616] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 3.838831] pci_bus 0000:00: root bus resource [mem 0x4840000000-0x487fffffff] (bus address [0x40000000-0x7fffffff])
[ 3.849430] pci 0000:00:00.0: [1957:8080] type 01 class 0x060400
[ 3.855479] pci 0000:00:00.0: reg 0x38: [mem 0x4840000000-0x48400007ff pref]
[ 3.862596] pci 0000:00:00.0: supports D1 D2
[ 3.866887] pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot
[ 3.875675] pci 0000:00:00.0: BAR 6: assigned [mem 0x4840000000-0x48400007ff pref]
[ 3.883292] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 3.888703] pcieport 0000:00:00.0: PME: Signaling with IRQ 70
[ 3.894639] layerscape-pcie 3600000.pcie: host bridge /soc/pcie@3600000 ranges:
[ 3.902005] layerscape-pcie 3600000.pcie: IO 0x5000010000..0x500001ffff -> 0x0000000000
[ 3.910586] layerscape-pcie 3600000.pcie: MEM 0x5040000000..0x507fffffff -> 0x0040000000
[ 3.919242] layerscape-pcie 3600000.pcie: PCI host bridge to bus 0001:00
[ 3.925981] pci_bus 0001:00: root bus resource [bus 00-ff]
[ 3.931505] pci_bus 0001:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff])
[ 3.940514] pci_bus 0001:00: root bus resource [mem 0x5040000000-0x507fffffff] (bus address [0x40000000-0x7fffffff])
[ 3.951106] pci 0001:00:00.0: [1957:8080] type 01 class 0x060400
[ 3.957154] pci 0001:00:00.0: reg 0x38: [mem 0x5040000000-0x50400007ff pref]
[ 3.964263] pci 0001:00:00.0: supports D1 D2
[ 3.968554] pci 0001:00:00.0: PME# supported from D0 D1 D2 D3hot
[ 3.977271] pci 0001:00:00.0: BAR 6: assigned [mem 0x5040000000-0x50400007ff pref]
[ 3.984884] pci 0001:00:00.0: PCI bridge to [bus 01-ff]
[ 3.990268] pcieport 0001:00:00.0: PME: Signaling with IRQ 72
[ 3.997653] EINJ: ACPI disabled.
[ 4.010648] Bus freq driver module loaded
[ 4.023165] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 4.031524] printk: console [ttyS0] disabled
[ 4.035860] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 46, base_baud = 25000000) is a 16550A
[ 4.044722] printk: console [ttyS0] enabled
[ 4.044722] printk: console [ttyS0] enabled
[ 4.053099] printk: bootconsole [uart8250] disabled
[ 4.053099] printk: bootconsole [uart8250] disabled
[ 4.063197] 21c0600.serial: ttyS1 at MMIO 0x21c0600 (irq = 46, base_baud = 25000000) is a 16550A
[ 4.072289] 21d0500.serial: ttyS2 at MMIO 0x21d0500 (irq = 47, base_baud = 25000000) is a 16550A
[ 4.081384] 21d0600.serial: ttyS3 at MMIO 0x21d0600 (irq = 47, base_baud = 25000000) is a 16550A
[ 4.090785] SuperH (H)SCI(F) driver initialized
[ 4.096081] msm_serial: driver initialized
[ 4.112339] brd: module loaded
[ 4.119948] loop: module loaded
[ 4.124325] megasas: 07.714.04.00-rc1
[ 4.129302] imx ahci driver is registered.
[ 4.133865] ahci-qoriq 3200000.sata: supply ahci not found, using dummy regulator
[ 4.141436] ahci-qoriq 3200000.sata: supply phy not found, using dummy regulator
[ 4.148863] ahci-qoriq 3200000.sata: supply target not found, using dummy regulator
[ 4.156611] ahci-qoriq 3200000.sata: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl platform mode
[ 4.165570] ahci-qoriq 3200000.sata: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst
[ 4.176001] scsi host0: ahci-qoriq
[ 4.179572] ata1: SATA max UDMA/133 mmio [mem 0x03200000-0x0320ffff] port 0x100 irq 57
[ 4.188272] physmap-flash 60000000.nor: physmap platform flash device: [mem 0x60000000-0x67ffffff]
[ 4.197272] 60000000.nor: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000089 Chip ID 0x00227e
[ 4.207270] Amd/Fujitsu Extended Query Table at 0x0040
[ 4.212413] Amd/Fujitsu Extended Query version 1.3.
[ 4.217461] number of CFI chips: 1
[ 4.220875] 6 cmdlinepart partitions found on MTD device 60000000.nor
[ 4.227313] Creating 6 MTD partitions on "60000000.nor":
[ 4.232622] 0x000000100000-0x000000300000 : "nor_bank0_uboot"
[ 4.242972] 0x000001100000-0x000003900000 : "nor_bank0_fit"
[ 4.250938] 0x000003900000-0x000004000000 : "nor_bank0_user"
[ 4.258924] 0x000004100000-0x000004300000 : "nor_bank4_uboot"
[ 4.266930] 0x000005100000-0x000007900000 : "nor_bank4_fit"
[ 4.274920] 0x000007900000-0x000008000000 : "nor_bank4_user"
[ 4.283927] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xac
[ 4.290279] nand: Micron MT29F4G08ABBDAH4
[ 4.294285] nand: 512 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[ 4.302123] Bad block table found at page 262080, version 0x01
[ 4.308429] Bad block table found at page 262016, version 0x01
[ 4.314539] 3 cmdlinepart partitions found on MTD device 7e800000.flash
[ 4.321148] Creating 3 MTD partitions on "7e800000.flash":
[ 4.326631] 0x000000000000-0x000000100000 : "nand_uboot"
[ 4.334942] 0x000000100000-0x000000200000 : "nand_uboot_env"
[ 4.342928] 0x000000200000-0x000001600000 : "nand_fit"
[ 4.350924] fsl,ifc-nand 7e800000.nand: IFC NAND device at 0x7e800000, bank 1
[ 4.359842] spi-nor spi0.0: found n25q128a11, expected n25q128a13
[ 4.367176] spi-nor spi0.0: n25q128a11 (16384 Kbytes)
[ 4.372232] 4 cmdlinepart partitions found on MTD device spi0.0
[ 4.378147] Creating 4 MTD partitions on "spi0.0":
[ 4.382935] 0x000000000000-0x000000100000 : "uboot"
[ 4.390934] 0x000000100000-0x000000600000 : "kernel"
[ 4.398943] 0x000000600000-0x000000700000 : "dtb"
[ 4.405078] 0x000000700000-0x000001000000 : "file_system"
[ 4.418033] libphy: Fixed MDIO Bus: probed
[ 4.423339] tun: Universal TUN/TAP device driver, 1.6
[ 4.429335] thunder_xcv, ver 1.0
[ 4.432586] thunder_bgx, ver 1.0
[ 4.435831] nicpf, ver 1.0
[ 4.439227] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.463427] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.487604] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.495474] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.501595] ata1: SATA link down (SStatus 0 SControl 300)
[ 4.503260] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.514878] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.522665] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.530442] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.538218] libphy: Freescale XGMAC MDIO Bus: probed
[ 4.557958] Freescale FM module, FMD API version 21.1.0
[ 4.566327] Freescale FM Ports module
[ 4.569992] fsl_mac: fsl_mac: FSL FMan MAC API based driver
[ 4.576070] fsl_mac 1ae0000.ethernet: FMan MEMAC
[ 4.580689] fsl_mac 1ae0000.ethernet: FMan MAC address: 00:04:9f:07:5c:f2
[ 4.587839] fsl_mac 1ae2000.ethernet: FMan MEMAC
[ 4.592457] fsl_mac 1ae2000.ethernet: FMan MAC address: 00:04:9f:07:5c:f3
[ 4.599354] fsl_mac 1ae4000.ethernet: FMan MEMAC
[ 4.603971] fsl_mac 1ae4000.ethernet: FMan MAC address: 00:04:9f:07:5c:f4
[ 4.610877] fsl_mac 1ae6000.ethernet: FMan MEMAC
[ 4.615494] fsl_mac 1ae6000.ethernet: FMan MAC address: 00:04:9f:07:5c:f5
[ 4.622635] fsl_mac 1ae8000.ethernet: FMan MEMAC
[ 4.627256] fsl_mac 1ae8000.ethernet: FMan MAC address: 00:04:9f:07:5c:f6
[ 4.634397] fsl_mac 1aea000.ethernet: FMan MEMAC
[ 4.639015] fsl_mac 1aea000.ethernet: FMan MAC address: 00:04:9f:07:5c:f7
[ 4.645908] fsl_mac 1af0000.ethernet: FMan MEMAC
[ 4.650525] fsl_mac 1af0000.ethernet: FMan MAC address: 00:04:9f:07:5c:f8
[ 4.657348] fsl_dpa: FSL DPAA Ethernet driver
[ 4.662162] fsl_dpa soc:fsl,dpaa:ethernet@0: Skip RX PCD High Priority FQs initialization
[ 4.672109] fsl_dpa: fsl_dpa: Probed interface eth0
[ 4.677400] fsl_dpa soc:fsl,dpaa:ethernet@1: Skip RX PCD High Priority FQs initialization
[ 4.687326] fsl_dpa: fsl_dpa: Probed interface eth1
[ 4.692656] fsl_dpa soc:fsl,dpaa:ethernet@2: Skip RX PCD High Priority FQs initialization
[ 4.702630] fsl_dpa: fsl_dpa: Probed interface eth2
[ 4.708019] fsl_dpa soc:fsl,dpaa:ethernet@3: Skip RX PCD High Priority FQs initialization
[ 4.718045] fsl_dpa: fsl_dpa: Probed interface eth3
[ 4.723484] fsl_dpa soc:fsl,dpaa:ethernet@4: Skip RX PCD High Priority FQs initialization
[ 4.733582] fsl_dpa: fsl_dpa: Probed interface eth4
[ 4.739087] fsl_dpa soc:fsl,dpaa:ethernet@5: Skip RX PCD High Priority FQs initialization
[ 4.749246] fsl_dpa: fsl_dpa: Probed interface eth5
[ 4.754821] fsl_dpa soc:fsl,dpaa:ethernet@8: Skip RX PCD High Priority FQs initialization
[ 4.765045] fsl_dpa: fsl_dpa: Probed interface eth6
[ 4.769963] fsl_advanced: FSL DPAA Advanced drivers:
[ 4.774924] fsl_proxy: FSL DPAA Proxy initialization driver
[ 4.780721] fsl_oh: FSL FMan Offline Parsing port driver
[ 4.786975] hclge is initializing
[ 4.790290] hns3: Hisilicon Ethernet Network Driver for Hip08 Family - version
[ 4.797506] hns3: Copyright (c) 2017 Huawei Corporation.
[ 4.802840] e1000: Intel(R) PRO/1000 Network Driver
[ 4.807713] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 4.813481] e1000e: Intel(R) PRO/1000 Network Driver
[ 4.818440] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 4.824381] igb: Intel(R) Gigabit Ethernet Network Driver
[ 4.829774] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 4.835362] igbvf: Intel(R) Gigabit Virtual Function Network Driver
[ 4.841623] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 4.847935] sky2: driver version 1.30
[ 4.853002] usbcore: registered new interface driver r8152
[ 4.858612] usbcore: registered new interface driver asix
[ 4.864025] usbcore: registered new interface driver ax88179_178a
[ 4.870558] VFIO - User Level meta-driver version: 0.3
[ 4.879273] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.885802] ehci-pci: EHCI PCI platform driver
[ 4.890264] ehci-platform: EHCI generic platform driver
[ 4.895644] ehci-orion: EHCI orion driver
[ 4.899770] ehci-exynos: EHCI Exynos driver
[ 4.904048] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4.910230] ohci-pci: OHCI PCI platform driver
[ 4.914692] ohci-platform: OHCI generic platform driver
[ 4.920052] ohci-exynos: OHCI Exynos driver
[ 4.924789] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 4.930283] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 4.938002] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x0000000002010810
[ 4.947421] xhci-hcd xhci-hcd.0.auto: irq 55, io mem 0x02f00000
[ 4.953806] hub 1-0:1.0: USB hub found
[ 4.957570] hub 1-0:1.0: 1 port detected
[ 4.961677] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 4.967164] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 4.974822] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[ 4.981649] hub 2-0:1.0: USB hub found
[ 4.985409] hub 2-0:1.0: 1 port detected
[ 4.989576] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 4.995066] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3
[ 5.002780] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x0000000002010810
[ 5.012192] xhci-hcd xhci-hcd.1.auto: irq 56, io mem 0x03000000
[ 5.018473] hub 3-0:1.0: USB hub found
[ 5.022235] hub 3-0:1.0: 1 port detected
[ 5.026318] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 5.031805] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
[ 5.039460] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[ 5.046280] hub 4-0:1.0: USB hub found
[ 5.050040] hub 4-0:1.0: 1 port detected
[ 5.054523] usbcore: registered new interface driver uas
[ 5.059888] usbcore: registered new interface driver usb-storage
[ 5.069454] ftm-alarm 29d0000.timer: registered as rtc1
[ 5.075811] i2c /dev entries driver
[ 5.082255] ptp_qoriq: device tree node missing required elements, try automatic configuration
[ 5.090962] pps pps0: new PPS source ptp0
[ 5.109739] random: fast init done
[ 5.124375] qoriq-cpufreq qoriq-cpufreq: Freescale QorIQ CPU frequency scaling driver
[ 5.133227] sdhci: Secure Digital Host Controller Interface driver
[ 5.139425] sdhci: Copyright(c) Pierre Ossman
[ 5.144443] Synopsys Designware Multimedia Card Interface Driver
[ 5.151791] sdhci-pltfm: SDHCI platform and OF driver helper
[ 5.159865] ledtrig-cpu: registered to indicate activity on CPUs
[ 5.167229] usbcore: registered new interface driver usbhid
[ 5.172797] usbhid: USB HID core driver
[ 5.178193] Freescale USDPAA process driver
[ 5.182392] fsl-usdpaa: no region found
[ 5.184381] mmc0: SDHCI controller on 1560000.esdhc [1560000.esdhc] using ADMA 64-bit
[ 5.186223] Freescale USDPAA process IRQ driver
[ 5.203290] optee: probing for conduit method.
[ 5.207735] optee: api uid mismatch
[ 5.211237] optee: probe of firmware:optee failed with error -22
[ 5.224605] NET: Registered protocol family 26
[ 5.229092] u32 classifier
[ 5.231824] input device check on
[ 5.235482] Actions configured
[ 5.239286] Initializing XFRM netlink socket
[ 5.243612] NET: Registered protocol family 10
[ 5.248783] Segment Routing with IPv6
[ 5.252500] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 5.258761] NET: Registered protocol family 17
[ 5.263211] NET: Registered protocol family 15
[ 5.267674] Bridge firewalling registered
[ 5.271804] 8021q: 802.1Q VLAN Support v1.8
[ 5.276008] lib80211: common routines for IEEE802.11 drivers
[ 5.281709] 9pnet: Installing 9P2000 support
[ 5.286011] tsn generic netlink module v1 init...
[ 5.290760] Key type dns_resolver registered
[ 5.295312] registered taskstats version 1
[ 5.299412] Loading compiled-in X.509 certificates
[ 5.305182] Btrfs loaded, crc32c=crc32c-generic
[ 5.312673] ALSA device list:
[ 5.315660] No soundcards found.
[ 5.319629] List of all partitions:
[ 5.323124] 0100 4096 ram0
[ 5.323126] (driver?)
[ 5.329263] 0101 4096 ram1
[ 5.329265] (driver?)
[ 5.335393] 0102 4096 ram2
[ 5.335395] (driver?)
[ 5.341489] 0103 4096 ram3
[ 5.341491] (driver?)
[ 5.347605] 0104 4096 ram4
[ 5.347607] (driver?)
[ 5.353700] 0105 4096 ram5
[ 5.353702] (driver?)
[ 5.359811] 0106 4096 ram6
[ 5.359812] (driver?)
[ 5.365905] 0107 4096 ram7
[ 5.365907] (driver?)
[ 5.372015] 0108 4096 ram8
[ 5.372017] (driver?)
[ 5.378109] 0109 4096 ram9
[ 5.378111] (driver?)
[ 5.384224] 010a 4096 ram10
[ 5.384226] (driver?)
[ 5.390406] 010b 4096 ram11
[ 5.390408] (driver?)
[ 5.396603] 010c 4096 ram12
[ 5.396605] (driver?)
[ 5.402789] 010d 4096 ram13
[ 5.402791] (driver?)
[ 5.408971] 010e 4096 ram14
[ 5.408973] (driver?)
[ 5.415157] 010f 4096 ram15
[ 5.415159] (driver?)
[ 5.421353] 1f00 2048 mtdblock0
[ 5.421355] (driver?)
[ 5.427896] 1f01 40960 mtdblock1
[ 5.427898] (driver?)
[ 5.434427] 1f02 7168 mtdblock2
[ 5.434429] (driver?)
[ 5.440966] 1f03 2048 mtdblock3
[ 5.440969] (driver?)
[ 5.447510] 1f04 40960 mtdblock4
[ 5.447512] (driver?)
[ 5.454039] 1f05 7168 mtdblock5
[ 5.454041] (driver?)
[ 5.460583] 1f06 1024 mtdblock6
[ 5.460585] (driver?)
[ 5.465197] random: crng init done
[ 5.467116] 1f07 1024 mtdblock7
[ 5.470504] (driver?)
[ 5.477042] 1f08 20480 mtdblock8
[ 5.477044] (driver?)
[ 5.483587] 1f09 1024 mtdblock9
[ 5.483589] (driver?)
[ 5.490118] 1f0a 5120 mtdblock10
[ 5.490120] (driver?)
[ 5.496749] 1f0b 1024 mtdblock11
[ 5.496751] (driver?)
[ 5.503385] 1f0c 9216 mtdblock12
[ 5.503387] (driver?)
[ 5.509999] No filesystem could mount root, tried:
[ 5.510001] ext3
[ 5.514882] ext4
[ 5.516797] ext2
[ 5.518719] squashfs
[ 5.520633] vfat
[ 5.522910] fuseblk
[ 5.524825] btrfs
[ 5.527006]
[ 5.530494] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(1,0)
[ 5.538748] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 5.10.35 #1
[ 5.544743] Hardware name: LS1043A RDB Board (DT)
[ 5.549435] Call trace:
[ 5.551878] dump_backtrace+0x0/0x1a8
[ 5.555531] show_stack+0x18/0x68
[ 5.558838] dump_stack+0xd0/0x12c
[ 5.562232] panic+0x16c/0x334
[ 5.565279] mount_block_root+0x234/0x250
[ 5.569279] mount_root+0x10c/0x144
[ 5.572757] prepare_namespace+0x130/0x170
[ 5.576845] kernel_init_freeable+0x210/0x23c
[ 5.581192] kernel_init+0x14/0x118
[ 5.584671] ret_from_fork+0x10/0x34
[ 5.588239] SMP: stopping secondary CPUs
[ 5.592160] Kernel Offset: 0x4d2c2fe80000 from 0xffff800010000000
[ 5.598242] PHYS_OFFSET: 0xffff941e00000000
[ 5.602415] CPU features: 0x0240002,20802004
[ 5.606673] Memory Limit: none
[ 5.609722] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(1,0) ]---

@yipingwang 

[perumandlasairam1064]

Hi Sanjayben,

For Kernel panic problem did you found any solution.

Thank you.