Starting logging: OK
Jan 1 00:13:39 buildroot syslog.info syslogd started: BusyBox v1.26.2
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] Booting Linux on physical CPU 0x0
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] Linux version 4.13.16-licheepi-zero-with-800x480-lcd+ (root@ubuntu) (gcc version 4.8.4 (Ubuntu/Linaro 4.8.4-2ubuntu1~14.04.1)) #5 SMP Sat Sep 22 09:47:53 +08 2018
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] CPU: div instructions available: patching division code
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] OF: fdt: Machine model: Lichee Pi Zero with Dock
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] Memory policy: Data cache writealloc
Jan 1 00:13:39 buildroot user.debug kernel: [ 0.000000] On node 0 totalpages: 16009
Jan 1 00:13:39 buildroot user.debug kernel: [ 0.000000] free_area_init_node: node 0, pgdat c0a35c80, node_mem_map c3e03000
Jan 1 00:13:39 buildroot user.debug kernel: [ 0.000000] Normal zone: 126 pages used for memmap
Jan 1 00:13:39 buildroot user.debug kernel: [ 0.000000] Normal zone: 0 pages reserved
Jan 1 00:13:39 buildroot user.debug kernel: [ 0.000000] Normal zone: 16009 pages, LIFO batch:3
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] percpu: Embedded 16 pages/cpu @c3de6000 s33920 r8192 d23424 u65536
Jan 1 00:13:39 buildroot user.debug kernel: [ 0.000000] pcpu-alloc: s33920 r8192 d23424 u65536 alloc=16*4096
Jan 1 00:13:39 buildroot user.debug kernel: [ 0.000000] pcpu-alloc: [0] 0
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 15883
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk panic=5 rootwait mtdparts=spi32766.0:1M(uboot)ro,64k(dtb)ro,4M(kernel)ro,-(rootfs) root=31:03 rw rootfstype=jffs2
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] Memory: 53580K/64036K available (6144K kernel code, 218K rwdata, 1456K rodata, 1024K init, 264K bss, 10456K reserved, 0K cma-reserved, 0K highmem)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] Virtual kernel memory layout:
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] vmalloc : 0xc4000000 - 0xff800000 ( 952 MB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] lowmem : 0xc0000000 - 0xc3e89000 ( 62 MB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] .text : 0xc0008000 - 0xc0700000 (7136 kB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] .init : 0xc0900000 - 0xc0a00000 (1024 kB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] .data : 0xc0a00000 - 0xc0a368c0 ( 219 kB)
Jan 1 00:13:39 buildroot user.notice kernel: [ 0.000000] .bss : 0xc0a3dafc - 0xc0a7fdfc ( 265 kB)
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] Hierarchical RCU implementation.
Jan 1 00:13:39 buildroot user.info kernel: [ 0.000000] RCU eveJan 1 00:13:39 buildroot user.info kernel: [ 0.000453] CalibInitializing random number generator... done.
Starting network: ifup: can't open '/var/run/ifstate.new': No such file or directory
FAIL
Jan 1 00:13:39 buildroot daemon.info : starting pid 91, tty '/dev/console': '/sbin/getty -L console 0 vt100 '
Welcome to Buildroot
buildroot login:
Welcome to Buildroot
buildroot login: root
Jan 1 00:13:45 buildroot auth.info login[91]: root login on 'console'
# ls
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# pwd
/root
# cd /
# ls
[1;34mbin[0m [1;34mlib[0m [1;34mmedia[0m [1;34mproc[0m [1;34msbin[0m [1;34musr[0m
[1;34mdev[0m [1;36mlib32[0m [1;34mmnt[0m [1;34mroot[0m [1;34msys[0m [1;34mvar[0m
[1;34metc[0m [1;36mlinuxrc[0m [1;34mopt[0m [1;34mrun[0m [1;34mtmp[0m
#
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# ls
bin lib media proc sbin usr
dev lib32 mnt root sys var
etc linuxrc opt run tmp
#
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Starting network: ifup: can't open '/var/run/ifstate.new': No such file or directory
FAIL
-----------------------------------------
# cd /var
# ls
www
# cd /dev
缺少的这个和哪个设置相关？
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ifconfig eth0 up
ifconfig eth0 192.168.1.99
用这个命令，你用的可能是脚本，脚本又访问了文件，刚好你的文件又没有，就出警告了。
--------------------------------
这个可以了，后续再查哪个脚本。
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