能看到正常跑码，TTL接的没问题。不勾选Fastboot 能刷写成功，但是启动不起来。重新单独刷Fastboot，不成功。 :
以下是启动后TTL卡住的代码：
Bootrom start
Boot Media: eMMC
Decrypt auxiliary code ...OK
lsadc voltage min: 00000000, max: 00000002, aver: 00000000, index: 00000005
Enter boot auxiliary code
Auxiliary code - v1.00
DDR code - V1.1.2 20160205
Build: Jul 27 2018 - 00:49:01
Reg Version: v1.5.1\
Reg Time: 2018/05/10 16:58:53
Reg Name: hi3798mv3dms1_hi3798mv300_DDR3-1866_1GB_16bitx2_2layers.reg
dms board
Boot auxiliary code success
Bootrom success
System startup
Relocate Boot
Jump to C code
Fastboot 3.3.0 (wenbin@ubuntu) (Jun 10 2020 - 18:42:11)
Fastboot: Version 3.3.0
Build Date: Jun 10 2020, 18:43:19
CPU: Hi3798Mv300
Boot Media: eMMC
DDR Size: 1GB
Found flash memory controller hifmc100.
no found nand device.
MMC/SD controller initialization.
scan edges:1 p2f:2 f2p:3
mix set temp-phase 0
scan elemnts: startp:66 endp:44
Tuning SampleClock. mix set phase:[00/03] ele:[11/22]
MMC/SD Card:
MID: 0x45
Read Block: 512 Bytes
Write Block: 512 Bytes
Chip Size: 7636800K Bytes (High Capacity)
Name: "DG4008"
Chip Type: MMC
Version: 5.1
Speed: 52000000Hz
Mode: DDR50
Voltage: 3.3V
Bus Width: 8bit
Boot Addr: 0 Bytes
Net: up, down, gmac0
Boot Env on eMMC
Env Offset: 0x00100000
Env Size: 0x00010000
Env Range: 0x00010000
SDK Version: V6R3C01SPC031-patch6
trying to get recovery button values
checking recovery key as below:
0X3ac54cb3 0X3ac54db2 0X6a95dd22 0X7f80c43b 0Xbf40ff00 0Xe31c7748
check remote recovery button begin
count=2
HI_Flash_Open partion misc error
HI_Flash_Open partion deviceinfo error
Reserve Memory
Start Addr: 0x3FFFE000
Bound Addr: 0x8DA4000
Free Addr: 0x3F8FC000
Alloc Block: Addr Size
0x3FBFD000 0x400000
0x3F8FC000 0x300000
Press Ctrl+C to stop autoboot
MMC read: dev # 0, block # 4096, count 40960 ... 40960 blocks read: OK
74376938 Bytes/s
Booting kernel from Legacy Image at 01ffffc0 ...
Image Name: Linux-4.4.35_hi3798mv2x
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 10107547 Bytes = 9.6 MiB
Load Address: 02000000
Entry Point: 02000000
Verifying Checksum ... OK
XIP Kernel Image ... OK
OK
ATAGS [0x00000100 - 0x00000344], 580Bytes
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 4.4.35_hi3798mv2x (ecoo@ecoo-ubuntu) (gcc version 4.9.4 20151028 (prerelease) (gcc-linaro-4.9-2016.02 + glibc-2.25 (Build by czyong) Thu Feb 23 17:07:45 CST 2017) ) #2 SMP Tue Mar 8 19:01:25 CST 2022
CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
initmrd: found no initmrd.
Machine model: Hisilicon
cma: Reserved 48 MiB at 0x3d000000
cma: Reserved 4 MiB at 0x3cc00000
Memory policy: Data cache writealloc
PERCPU: Embedded 13 pages/cpu @dfab5000 s22656 r8192 d22400 u53248
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260983
Kernel command line: console=ttyAMA0,115200 root=/dev/mmcblk0p6 rootfstype=ext4 rootwait blkdevparts=mmcblk0:1M(boot),1M(bootargs),20M(kernel),384M(rootfs),700M(backup),-(ubuntu) mem=1G mmz=ddr,0,0,48M vmalloc=500M
log_buf_len individual max cpu contribution: 4096 bytes
log_buf_len total cpu_extra contributions: 12288 bytes
log_buf_len min size: 16384 bytes
log_buf_len: 32768 bytes
early log buf free: 14236(86%)
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 959464K/1048576K available (14731K kernel code, 2047K rwdata, 4192K rodata, 692K init, 3133K bss, 35864K reserved, 53248K cma-reserved, 466944K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
lowmem : 0xc0000000 - 0xe0400000 ( 516 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc0e6aef4 (14732 kB)
.init : 0xc1399000 - 0xc1446000 ( 692 kB)
.data : 0xc1446000 - 0xc1645c30 (2048 kB)
.bss : 0xc1647000 - 0xc1956434 (3134 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
Hierarchical RCU implementation.
Build-time adjustment of leaf fanout to 32.
NR_IRQS:352
clocksource: hisp804: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
Console: colour dummy device 80x30
Calibrating delay loop... 2383.87 BogoMIPS (lpj=1191936)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
Initializing cgroup subsys io
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys net_cls
Initializing cgroup subsys perf_event
Initializing cgroup subsys net_prio
Initializing cgroup subsys pids
CPU: Testing write buffer coherency: ok
ftrace: allocating 49568 entries in 146 pages
CPU0: update cpu_capacity 1024
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x8280 - 0x82d8
CPU: hi3798mv300
CPU1: update cpu_capacity 1024
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
CPU2: update cpu_capacity 1024
CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
CPU3: update cpu_capacity 1024
CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
Brought up 4 CPUs
SMP: Total of 4 processors activated (9572.35 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
CPU3: update max cpu_capacity 1024
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
xor: measuring software checksum speed
CPU1: update max cpu_capacity 1024
arm4regs : 2028.000 MB/sec
8regs : 1188.000 MB/sec
32regs : 1268.000 MB/sec
neon : 1156.000 MB/sec
xor: using function: arm4regs (2028.000 MB/sec)
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
Serial: AMBA PL011 UART driver
f8b00000.uart: ttyAMA0 at MMIO 0xf8b00000 (irq = 25, base_baud = 0) is a PL011 rev2
console [ttyAMA0] enabled
f8b02000.uart: ttyAMA1 at MMIO 0xf8b02000 (irq = 26, base_baud = 0) is a PL011 rev2
f8b03000.uart: ttyAMA2 at MMIO 0xf8b03000 (irq = 27, base_baud = 0) is a PL011 rev2
pl061_gpio f8b20000.gpio0: PL061 GPIO chip @0xf8b20000 registered
pl061_gpio f8b21000.gpio1: PL061 GPIO chip @0xf8b21000 registered
pl061_gpio f8b22000.gpio2: PL061 GPIO chip @0xf8b22000 registered
pl061_gpio f8b23000.gpio3: PL061 GPIO chip @0xf8b23000 registered
pl061_gpio f8b24000.gpio4: PL061 GPIO chip @0xf8b24000 registered
pl061_gpio f8004000.gpio5: PL061 GPIO chip @0xf8004000 registered
pl061_gpio f8b26000.gpio6: PL061 GPIO chip @0xf8b26000 registered
pl061_gpio f8b27000.gpio7: PL061 GPIO chip @0xf8b27000 registered
pl061_gpio f8b28000.gpio8: PL061 GPIO chip @0xf8b28000 registered
pl061_gpio f8b29000.gpio9: PL061 GPIO chip @0xf8b29000 registered
raid6: int32x1 gen() 199 MB/s
raid6: int32x1 xor() 175 MB/s
raid6: int32x2 gen() 269 MB/s
raid6: int32x2 xor() 208 MB/s
raid6: int32x4 gen() 316 MB/s
raid6: int32x4 xor() 224 MB/s
raid6: int32x8 gen() 312 MB/s
raid6: int32x8 xor() 205 MB/s
raid6: neonx1 gen() 714 MB/s
raid6: neonx1 xor() 708 MB/s
raid6: neonx2 gen() 1082 MB/s
raid6: neonx2 xor() 941 MB/s
raid6: neonx4 gen() 1546 MB/s
raid6: neonx4 xor() 1111 MB/s
raid6: neonx8 gen() 1250 MB/s
raid6: neonx8 xor() 933 MB/s
raid6: using algorithm neonx4 gen() 1546 MB/s
raid6: .... xor() 1111 MB/s, rmw enabled
raid6: using intx1 recovery algorithm
hisilicon-pcie: probe of f0001000.pcie failed with error -1
hisi_iommu_ptable_addr:phy 0x1e800000 size:0x400000
hisi_iommu_err_rdaddr :phy 0x1f70d800 size:0x200
hisi_iommu_err_wraddr :phy 0x1f70da00 size:0x200
in hisi_iommu_domain_init start
in hisi_iommu_domain_init end
vgaarb: loaded
SCSI subsystem initialized
ssp-pl022 f8b1a000.spi: ARM PL022 driver, device ID: 0x00041022
ssp-pl022 f8b1a000.spi: mapped registers from 0xf8b1a000 to f9b1a000
spi_master spi0: will run message pump with realtime priority
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
media: Linux media interface: v0.10
Linux video capture interface: v2.00
Advanced Linux Sound Architecture Driver Initialized.
Bluetooth: Core ver 2.21
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
clocksource: Switched to clocksource hisp804
FS-Cache: Loaded
CacheFiles: Loaded
NET: Registered protocol family 2
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (double precision)
hw perfevents: enabled with armv7_cortex_a17 PMU driver, 7 counters available
futex hash table entries: 1024 (order: 4, 65536 bytes)
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
squashfs: version 4.0 (2009/01/31) Phillip Lougher
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Key type cifs.idmap registered
ntfs: driver 2.1.32 [Flags: R/W].
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
fuse init (API version 7.23)
bounce: pool size: 64 pages
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
crc32: CRC_LE_BITS = 64, CRC_BE BITS = 64
crc32: self tests passed, processed 225944 bytes in 595791 nsec
crc32c: CRC_LE_BITS = 64
crc32c: self tests passed, processed 225944 bytes in 303875 nsec
crc32_combine: 8373 self tests passed
crc32c_combine: 8373 self tests passed
hiahci-phy: registered new sata phy driver
virtual device initialization.
Mali: Mali device driver loaded
misc hi_dbe: hi_dbe ready
brd: module loaded
loop: module loaded
hifmc100: registerd new interface driver hifmc100.
hifmc100: Found flash memory controller hifmc100.
hifmc100: no found spi-nor device.
hifmc100: no found nand device.
hifmc100: no found spi-nand device.
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky maxk@qualcomm.com
FEPHY:addr=2, la_am=0xd, ldo_am=0x4, r_tuning=0x1a
libphy: himii: probed
hieth: attached port 0 PHY 2 to driver HiSilicon Festa s28v112
libphy: higmac_mii_bus: probed
No eth phy found at address 1
PPP generic driver version 2.4.2
PPP BSD Compression module registered
PPP Deflate Compression module registered
usbcore: registered new interface driver asix
usbcore: registered new interface driver ax88179_178a
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver dm9601
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-platform: EHCI generic platform driver
ehci-platform f9890000.ehci: EHCI Host Controller
ehci-platform f9890000.ehci: new USB bus registered, assigned bus number 1
ehci-platform f9890000.ehci: irq 34, io mem 0xf9890000
ehci-platform f9890000.ehci: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-platform: OHCI generic platform driver
ohci-platform f9880000.ohci: Generic Platform OHCI controller
ohci-platform f9880000.ohci: new USB bus registered, assigned bus number 2
ohci-platform f9880000.ohci: irq 35, io mem 0xf9880000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
xhci-hcd f98a0000.xhci: xHCI Host Controller
xhci-hcd f98a0000.xhci: new USB bus registered, assigned bus number 3
xhci-hcd f98a0000.xhci: hcc params 0x0220f06c hci version 0x100 quirks 0x00010010
xhci-hcd f98a0000.xhci: irq 37, io mem 0xf98a0000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 1 port detected
xhci-hcd f98a0000.xhci: xHCI Host Controller
xhci-hcd f98a0000.xhci: new USB bus registered, assigned bus number 4
usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 1 port detected
usbcore: registered new interface driver uas
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver ums-realtek
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver usb_debug
usbserial: USB Serial support registered for debug
usbcore: registered new interface driver option
usbserial: USB Serial support registered for GSM modem (1-port)
usbcore: registered new interface driver pl2303
usbserial: USB Serial support registered for pl2303
mousedev: PS/2 mouse device common for all mice
usbcore: registered new interface driver xpad
i2c /dev entries driver
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
sp805-wdt f8a2c000.watchdog: registration successful
registered new interface driver himciV2.0_4.4.35_hi3798mv2x_20170401
mmc0: MAN_BKOPS_EN bit is not set
mmc0: new DDR MMC card at address 0001
mmcblk0: mmc0:0001 DG4008 7.28 GiB
mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB
mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB
mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB
mmcblk0: p1(boot) p2(bootargs) p3(kernel) p4(rootfs) p5(backup) p6(ubuntu)
f9820000.himciv200.SD: eMMC/MMC/SD Device NOT detected!
f9c40000.himciv200.SD: eMMC/MMC/SD Device NOT detected!
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
ashmem: initialized
usbcore: registered new interface driver snd-usb-audio
oprofile: using timer interrupt.
Netfilter messages via NETLINK v0.30.
nfnl_acct: registering with nfnetlink.
nf_conntrack version 0.5.0 (14991 buckets, 59964 max)
nf_tables: (c) 2007-2009 Patrick McHardy kaber@trash.net
ip_set: protocol 6
IPVS: Registered protocols ()
IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
IPVS: Creating netns size=920 id=0
IPVS: ipvs loaded.
ip_tables: (C) 2000-2006 Netfilter Core Team
arp_tables: (C) 2002 David S. Miller
Initializing XFRM netlink socket
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
Bridge firewalling registered
Ebtables v2.0 registered
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
Key type dns_resolver registered
Key type ceph registered
libceph: loaded (mon/osd proto 15/24)
Registering SWP/SWPB emulation handler
Btrfs loaded, assert=on
Key type encrypted registered
hisi-sndcard hisi-sndcard: aiao-hifi <-> hisi-i2s mapping ok
ALSA device list:
#0: HISI-AIAO
JBD2: Invalid checksum recovering block 1 in log
JBD2: recovery failed
EXT4-fs (mmcblk0p6): error loading journal
VFS: Cannot open root device "mmcblk0p6" or unknown-block(179,6): error -5
Please append a correct "root=" boot option; here are the available partitions:
0100 4096 ram0 (driver?)
0101 4096 ram1 (driver?)
0102 4096 ram2 (driver?)
0103 4096 ram3 (driver?)
0104 4096 ram4 (driver?)
0105 4096 ram5 (driver?)
0106 4096 ram6 (driver?)
0107 4096 ram7 (driver?)
0108 4096 ram8 (driver?)
0109 4096 ram9 (driver?)
010a 4096 ram10 (driver?)
010b 4096 ram11 (driver?)
010c 4096 ram12 (driver?)
010d 4096 ram13 (driver?)
010e 4096 ram14 (driver?)
010f 4096 ram15 (driver?)
b300 7636800 mmcblk0 driver: mmcblk
b301 1024 mmcblk0p1
b302 1024 mmcblk0p2
b303 20480 mmcblk0p3
b304 393216 mmcblk0p4
b305 716800 mmcblk0p5
b306 6504256 mmcblk0p6
b318 4096 mmcblk0rpmb (driver?)
b310 4096 mmcblk0boot1 (driver?)
b308 4096 mmcblk0boot0 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,6)
CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.4.35_hi3798mv2x #2
Hardware name: bigfish
[<c0021518>] (unwind_backtrace) from [<c001b6fc>] (show_stack+0x20/0x24)
[<c001b6fc>] (show_stack) from [<c0586f54>] (dump_stack+0x90/0xac)
[<c0586f54>] (dump_stack) from [<c0101c4c>] (panic+0x9c/0x214)
[<c0101c4c>] (panic) from [<c139a320>] (mount_block_root+0x1e4/0x29c)
[<c139a320>] (mount_block_root) from [<c139a530>] (mount_root+0x6c/0x80)
[<c139a530>] (mount_root) from [<c139a6ac>] (prepare_namespace+0x168/0x1c8)
[<c139a6ac>] (prepare_namespace) from [<c1399f80>] (kernel_init_freeable+0x230/0x27c)
[<c1399f80>] (kernel_init_freeable) from [<c0e65be8>] (kernel_init+0x18/0x108)
[<c0e65be8>] (kernel_init) from [<c0016538>] (ret_from_fork+0x14/0x3c)
CPU0: stopping
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.35_hi3798mv2x #2
Hardware name: bigfish
[<c0021518>] (unwind_backtrace) from [<c001b6fc>] (show_stack+0x20/0x24)
[<c001b6fc>] (show_stack) from [<c0586f54>] (dump_stack+0x90/0xac)
[<c0586f54>] (dump_stack) from [<c001efc4>] (handle_IPI+0x308/0x350)
[<c001efc4>] (handle_IPI) from [<c0009514>] (gic_handle_irq+0x90/0x9c)
[<c0009514>] (gic_handle_irq) from [<c001c254>] (irq_svc+0x54/0x70)
Exception stack(0xc1447f08 to 0xc1447f50)
7f00: 00000000 dfab5358 00000f16 c002ae00 c1446000 c145a5dc
7f20: c1647000 c16280e8 c145a57c c0e6cd20 c13ffa38 c1447f64 c1447f68 c1447f58
7f40: c001777c c0017780 60000013 ffffffff
[<c001c254>] (irq_svc) from [<c0017780>] (arch_cpu_idle+0x40/0x4c)
[<c0017780>] (arch_cpu_idle) from [<c007a680>] (default_idle_call+0x30/0x3c)
[<c007a680>] (default_idle_call) from [<c007a820>] (cpu_startup_entry+0x194/0x298)
[<c007a820>] (cpu_startup_entry) from [<c0e65bb8>] (rest_init+0x74/0x8c)
[<c0e65bb8>] (rest_init) from [<c1399ce8>] (start_kernel+0x384/0x3ec)
[<c1399ce8>] (start_kernel) from [<0000807c>] (0x807c)
CPU3: stopping
CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.4.35_hi3798mv2x #2
Hardware name: bigfish
[<c0021518>] (unwind_backtrace) from [<c001b6fc>] (show_stack+0x20/0x24)
[<c001b6fc>] (show_stack) from [<c0586f54>] (dump_stack+0x90/0xac)
[<c0586f54>] (dump_stack) from [<c001efc4>] (handle_IPI+0x308/0x350)
[<c001efc4>] (handle_IPI) from [<c0009514>] (gic_handle_irq+0x90/0x9c)
[<c0009514>] (gic_handle_irq) from [<c001c254>] (irq_svc+0x54/0x70)
Exception stack(0xdf4eff50 to 0xdf4eff98)
ff40: 00000000 dfadc358 000029d8 c002ae00
ff60: df4ee000 c145a5dc 10c0387d c16280e8 c145a57c c0e6cd20 00000000 df4effac
ff80: df4effb0 df4effa0 c001777c c0017780 60000013 ffffffff
[<c001c254>] (irq_svc) from [<c0017780>] (arch_cpu_idle+0x40/0x4c)
[<c0017780>] (arch_cpu_idle) from [<c007a680>] (default_idle_call+0x30/0x3c)
[<c007a680>] (default_idle_call) from [<c007a820>] (cpu_startup_entry+0x194/0x298)
[<c007a820>] (cpu_startup_entry) from [<c001ea3c>] (secondary_start_kernel+0x124/0x158)
[<c001ea3c>] (secondary_start_kernel) from [<000095ac>] (0x95ac)
CPU2: stopping
CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.4.35_hi3798mv2x #2
Hardware name: bigfish
[<c0021518>] (unwind_backtrace) from [<c001b6fc>] (show_stack+0x20/0x24)
[<c001b6fc>] (show_stack) from [<c0586f54>] (dump_stack+0x90/0xac)
[<c0586f54>] (dump_stack) from [<c001efc4>] (handle_IPI+0x308/0x350)
[<c001efc4>] (handle_IPI) from [<c0009514>] (gic_handle_irq+0x90/0x9c)
[<c0009514>] (gic_handle_irq) from [<c001c254>] (irq_svc+0x54/0x70)
Exception stack(0xdf4edf50 to 0xdf4edf98)
df40: 00000000 dfacf358 00002038 c002ae00
df60: df4ec000 c145a5dc 10c0387d c16280e8 c145a57c c0e6cd20 00000000 df4edfac
df80: df4edfb0 df4edfa0 c001777c c0017780 60000013 ffffffff
[<c001c254>] (irq_svc) from [<c0017780>] (arch_cpu_idle+0x40/0x4c)
[<c0017780>] (arch_cpu_idle) from [<c007a680>] (default_idle_call+0x30/0x3c)
[<c007a680>] (default_idle_call) from [<c007a820>] (cpu_startup_entry+0x194/0x298)
[<c007a820>] (cpu_startup_entry) from [<c001ea3c>] (secondary_start_kernel+0x124/0x158)
[<c001ea3c>] (secondary_start_kernel) from [<000095ac>] (0x95ac)
---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,6)
random: nonblocking pool is initialized
