SFTP error Fatal: Received unexpected end-of-file from SFTP server

今天想用ssh, sftp, psftp.. 都出現以下error

Fatal: Received unexpected end-of-file from SFTP server 

再用logread 睇一下個log

root@openwrt ~> logread

[...]

Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.910000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 01a329a4
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.920000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 01a329a4
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.930000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 0193aca8
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.930000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 0193aca8
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.960000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 01a1ca14
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.960000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 01a1ca14
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.970000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 018b4930
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.980000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 018b4930
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514823.990000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 0195e6ac
Thu Mar 10 00:01:45 2016 kern.warn kernel: [514824.000000] jffs2: Node CRC ffffffff != calculated CRC f09e7845 for node at 0195e6ac

[...]

先知道大件事，再試下一次reboot, 都係login 唔到，今次又冇左個jffs2 個warning... 應該唔關這件事。

要再爬文睇下點攪。不過而家只係用唔到sftp 同 ssh ... 唔知重有冇其他問題。

[...]

Thu Mar 10 00:47:05 2016 authpriv.info dropbear[3107]: Exit (root): Exited normally
Thu Mar 10 00:48:02 2016 authpriv.info dropbear[3174]: Early exit: Terminated by signal
Thu Mar 10 00:48:03 2016 authpriv.info dropbear[3474]: Not backgrounding

最後我的解決方法是重裝... 估計原因是由AA 直接升級到CC的問題...