大家有遇到这个问题的吗
[ 0.892526] vcc5v0: disabling
[ 0.895503] ALSA device list:
[ 0.898536] #0: V3s Audio Codec
[ 0.904860] random: fast init done
[ 0.945960] random: crng init done
[ 3.262277] VFS: Mounted root (jffs2 filesystem) on device 31:3.
[ 3.269263] devtmpfs: mounted
[ 3.273408] Freeing unused kernel memory: 1024K
mount: you must be root
mount: you must be root
mkdir: can't create directory '/dev/pts': Permission denied
mkdir: can't create directory '/dev/shm': Permission denied
mount: you must be root
hostname: sethostname: Operation not permitted
Starting logging: OK
[ 4.878819] ------------[ cut here ]------------
[ 4.883482] WARNING: CPU: 0 PID: 77 at drivers/mtd/spi-nor/spi-nor.c:1182 sp4
[ 4.892651] Writing at offset 76 into a NOR page. Writing partial pages may .
[ 4.892657] Modules linked in:
[ 4.907309] CPU: 0 PID: 77 Comm: start-stop-daem Not tainted 4.10.15-licheep6
[ 4.915126] Hardware name: Allwinner sun8i Family
[ 4.919855] [<c010e3bc>] (unwind_backtrace) from [<c010b158>] (show_stack+0x)
[ 4.927596] [<c010b158>] (show_stack) from [<c0346864>] (dump_stack+0x84/0x9)
[ 4.934813] [<c0346864>] (dump_stack) from [<c011b834>] (__warn+0xe8/0x100)
[ 4.941768] [<c011b834>] (__warn) from [<c011b884>] (warn_slowpath_fmt+0x38/)
[ 4.949246] [<c011b884>] (warn_slowpath_fmt) from [<c04548a0>] (spi_nor_writ)
[ 4.957504] [<c04548a0>] (spi_nor_write) from [<c044b6f4>] (mtd_writev+0xa4/)
[ 4.964986] [<c044b6f4>] (mtd_writev) from [<c02fc160>] (jffs2_flash_writev+)
[ 4.973072] [<c02fc160>] (jffs2_flash_writev) from [<c02f4fe0>] (jffs2_write)
[ 4.981677] [<c02f4fe0>] (jffs2_write_dnode) from [<c02f58f8>] (jffs2_do_cre)
[ 4.990020] [<c02f58f8>] (jffs2_do_create) from [<c02eff74>] (jffs2_create+0)
[ 4.997932] [<c02eff74>] (jffs2_create) from [<c01ff398>] (path_openat+0x9f4)
[ 5.005584] [<c01ff398>] (path_openat) from [<c0200b40>] (do_filp_open+0x60/)
[ 5.013062] [<c0200b40>] (do_filp_open) from [<c01eff1c>] (do_sys_open+0x110)
[ 5.020713] [<c01eff1c>] (do_sys_open) from [<c0107640>] (ret_fast_syscall+0)
[ 5.028508] ---[ end trace 52c20a801dd1be51 ]---
Initializing random number generator... done.
Starting network: ip: RTNETLINK answers: Operation not permitted
ip: SIOCSIFFLAGS: Operation not permitted
FAIL
can't open /dev/console: Permission denied
can't open /dev/console: Permission denied
can't open /dev/console: Permission denied
can't open /dev/console: Permission denied
can't open /dev/console: Permission denied
can't open /dev/console: Permission denied
can't open /dev/console: Permission denied
can't open /dev/console: Permission denied
can't open /dev/console: Permission denied离线
一般是 jffs2 镜像地址不对，或者没有烧录完整，或者文件本来就有问题导致的
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我刚刚替换了jff2，可以正常启动，但是按照教程编译rootfs就出现上边的问题
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对教程理解有误吧， 换个教程吧： https://whycan.cn/t_2179.html
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看来还有不少人在玩v3s.
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就是这个教程，目前看是权限的问题，不知道如何解决
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根文件系统是 buildroot 产生的吗？
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是的，使用buildroot
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mkfs.jffs2 -s 0x100 -e 0x10000 -p 0xAF0000 -d rootfs/ -o jffs2.img
我读回来看一下
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Starting logging: OK
[ 4.923685] ------------[ cut here ]------------
[ 4.928466] WARNING: CPU: 0 PID: 81 at drivers/mtd/spi-nor/spi-nor.c:1182 sp4
[ 4.937543] Writing at offset 112 into a NOR page. Writing partial pages may.
[ 4.937546] Modules linked in:
[ 4.952252] CPU: 0 PID: 81 Comm: touch Not tainted 4.10.15-licheepi-zero #8
[ 4.959200] Hardware name: Allwinner sun8i Family
[ 4.963931] [<c010e3bc>] (unwind_backtrace) from [<c010b158>] (show_stack+0x)
[ 4.971673] [<c010b158>] (show_stack) from [<c0346864>] (dump_stack+0x84/0x9)
[ 4.978891] [<c0346864>] (dump_stack) from [<c011b834>] (__warn+0xe8/0x100)
[ 4.985846] [<c011b834>] (__warn) from [<c011b884>] (warn_slowpath_fmt+0x38/)
[ 4.993324] [<c011b884>] (warn_slowpath_fmt) from [<c04548a0>] (spi_nor_writ)
[ 5.001582] [<c04548a0>] (spi_nor_write) from [<c044b6f4>] (mtd_writev+0xa4/)
[ 5.009065] [<c044b6f4>] (mtd_writev) from [<c02fc160>] (jffs2_flash_writev+)
[ 5.017151] [<c02fc160>] (jffs2_flash_writev) from [<c02f4fe0>] (jffs2_write)
[ 5.025755] [<c02f4fe0>] (jffs2_write_dnode) from [<c02f58f8>] (jffs2_do_cre)
[ 5.034099] [<c02f58f8>] (jffs2_do_create) from [<c02eff74>] (jffs2_create+0)
[ 5.042010] [<c02eff74>] (jffs2_create) from [<c01ff398>] (path_openat+0x9f4)
[ 5.049663] [<c01ff398>] (path_openat) from [<c0200b40>] (do_filp_open+0x60/)
[ 5.057141] [<c0200b40>] (do_filp_open) from [<c01eff1c>] (do_sys_open+0x110)
[ 5.064793] [<c01eff1c>] (do_sys_open) from [<c0107640>] (ret_fast_syscall+0)
[ 5.072592] ---[ end trace 1b65f46d8a6fe49b ]---
Initializing random number generator... done.
Starting network: OK
Welcome to Buildroot
buildroot login: root
# ls
# cd /
# ls
bin lib media proc sbin usr
dev lib32 mnt root sys var
etc linuxrc opt run tmp
# ls
bin lib media proc sbin usr
dev lib32 mnt root sys var
etc linuxrc opt run tmp
# cd
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w25q128 去掉了SECT_4K,用脚本生成的镜像，命令行生成的一直没成功，不知道问什么
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权限问题,实在不行chmod +s busybox走一转就好了
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