chip fails to boot kernel

U-Boot SPL 2016.01 (Dec 01 2016 - 23:52:05)
DRAM: 512 MiB
CPU: 1008000000Hz, AXI/AHB/APB: 3/2/2
Trying to boot from NAND


U-Boot 2016.01 (Dec 01 2016 - 23:52:05 +0000) Allwinner Technology

CPU:   Allwinner A13 (SUN5I)
I2C:   ready
DRAM:  512 MiB
NAND:  4096 MiB
video-mode 720x480-24@60 not available, falling back to 1024x768-24@60
Setting up a 720x480i composite-ntsc console (overscan 40x20)
In:    serial
Out:   serial
Err:   serial
Net:   usb_ether
starting USB...
No controllers found
Hit any key to stop autoboot:  0

device nand0 <sunxi-nand.0>, # parts = 5
 #: name                size            offset          mask_flags
 0: spl                 0x00400000      0x00000000      0
 1: spl-backup          0x00400000      0x00400000      0
 2: uboot               0x00400000      0x00800000      0
 3: env                 0x00400000      0x00c00000      0
 4: UBI                 0xff000000      0x01000000      0

active partition: nand0,0 - (spl) 0x00400000 @ 0x00000000

defaults:
mtdids  : none
mtdparts: none
ubi0: attaching mtd1
ubi0: scanning is finished
ubi0: volume table was restored
ubi0: attached mtd1 (name "mtd=4", size 4080 MiB)
ubi0: PEB size: 2097152 bytes (4096 KiB), LEB size: 2064384 bytes
ubi0: min./max. I/O unit sizes: 16384/16384, sub-page size 16384
ubi0: VID header offset: 16384 (aligned 16384), data offset: 32768
ubi0: good PEBs: 1012, bad PEBs: 8, corrupted PEBs: 0
ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence numbe7
ubi0: available PEBs: 968, total reserved PEBs: 44, PEBs reserved for bad P2
Error reading superblock on volume 'ubi0:rootfs' errno=-22!
ubifsmount - mount UBIFS volume

Usage:
ubifsmount <volume-name>
    - mount 'volume-name' volume
UBIFS not mounted, use ubifs mount to mount volume first!
ubifsload - load file from an UBIFS filesystem

Usage:
ubifsload <addr> <filename> [bytes]
    - load file 'filename' to address 'addr'
UBIFS not mounted, use ubifs mount to mount volume first!
ubifsload - load file from an UBIFS filesystem

Usage:
ubifsload <addr> <filename> [bytes]
    - load file 'filename' to address 'addr'
UBIFS not mounted, use ubifs mount to mount volume first!
ubifsload - load file from an UBIFS filesystem

Usage:
ubifsload <addr> <filename> [bytes]
    - load file 'filename' to address 'addr'
Bad Linux ARM zImage magic!

device nand0 <sunxi-nand.0>, # parts = 5
 #: name                size            offset          mask_flags
 0: spl                 0x00400000      0x00000000      0
 1: spl-backup          0x00400000      0x00400000      0
 2: uboot               0x00400000      0x00800000      0
 3: env                 0x00400000      0x00c00000      0
 4: UBI                 0xff000000      0x01000000      0

active partition: nand0,0 - (spl) 0x00400000 @ 0x00000000

defaults:
mtdids  : none
mtdparts: none
ubi0: detaching mtd1
ubi0: mtd1 is detached
ubi0: attaching mtd1
ubi0: scanning is finished
ubi0: attached mtd1 (name "mtd=4", size 4080 MiB)
ubi0: PEB size: 2097152 bytes (4096 KiB), LEB size: 2064384 bytes
ubi0: min./max. I/O unit sizes: 16384/16384, sub-page size 16384
ubi0: VID header offset: 16384 (aligned 16384), data offset: 32768
ubi0: good PEBs: 1012, bad PEBs: 8, corrupted PEBs: 0
ubi0: user volume: 1, internal volumes: 1, max. volumes count: 128
ubi0: max/mean erase counter: 1/0, WL threshold: 4096, image sequence numbe7
ubi0: available PEBs: 968, total reserved PEBs: 44, PEBs reserved for bad P2
Error reading superblock on volume 'ubi0:rootfs' errno=-22!
ubifsmount - mount UBIFS volume

Usage:
ubifsmount <volume-name>
    - mount 'volume-name' volume
UBIFS not mounted, use ubifs mount to mount volume first!
ubifsload - load file from an UBIFS filesystem

Usage:
ubifsload <addr> <filename> [bytes]
    - load file 'filename' to address 'addr'
UBIFS not mounted, use ubifs mount to mount volume first!
ubifsload - load file from an UBIFS filesystem

Usage:
ubifsload <addr> <filename> [bytes]
    - load file 'filename' to address 'addr'
Bad Linux ARM zImage magic!