來這裡下載SDK，但由於等級不夠不允許下載

我在發生內核恐慌的同時也遇到了類似的問題，這可能是 ?

    4.223420] EXT4-fs (ubiblock0_4): mounted filesystem without journal. Opts: (null)
[    4.232105] VFS: Mounted root (ext4 filesystem) readonly on device 254:0.
[    4.241968] Freeing unused kernel memory: 1024K
[    4.248114] Kernel panic - not syncing: Requested init /init failed (error -2).
[    4.256341] CPU: 0 PID: 1 Comm: swapper Not tainted 4.9.191 #16
[    4.262988] Hardware name: sun8iw21
[    4.266938] [<c010d3cc>] (unwind_backtrace) from [<c010a51c>] (show_stack+0x10/0x14)
[    4.275648] [<c010a51c>] (show_stack) from [<c0170100>] (panic+0xac/0x2b0)
[    4.283381] [<c0170100>] (panic) from [<c0652d20>] (kernel_init+0x80/0x108)
[    4.291210] [<c0652d20>] (kernel_init) from [<c0106ca8>] (ret_from_fork+0x14/0x2c)
[    4.299721] ---[ end Kernel panic - not syncing: Requested init /init failed (error -2).
[    4.308796] sunxi dump enabled
[    4.312220] dump regs done
[    4.315291] flush cache done
[    4.318542] crashdump enter

來這裡下載SDK，但由於等級不夠不允許下載