[ 2.158203] VFS: Mounted root (ubifs filesystem) on device 0:10.
[ 2.164337] Freeing init memory: 148K
[ 2.167785] Write protecting the kernel text section c0008000 - c05ff000
[ 2.242767] mmc0: host doesn't support card's voltages
[ 2.246429] mmc0: error -22 whilst initialising SDIO card
Bad inittab entry at line 5
can't open /dev/si: No such file or directory
can't open /dev/~~: No such file or directory
can't open /dev/l0: No such file or directory
can't open /dev/l1: No such file or directory
can't open /dev/l2: No such file or directory
can't open /dev/l3: No such file or directory
can't open /dev/l4: No such file or directory
can't open /dev/l5: No such file or directory
can't open /dev/l6: No such file or directory
can't open /dev/m1: No such file or directory
经过查询资料发现,Bad inittab entry at line 的打印信息出现在busybox源码 busybox/init/init.c的文件中的static void parse_inittab(void)里面,源码如下: