when i'm uploading songs, i get this in the serial log:

kftpd: filp_open(/empeg/fids1/_00004/200) failed (-2)
kftpd: filp_open(/empeg/fids0/4201) failed (-2)
kftpd: filp_open(/empeg/fids0/_00004/201) failed (-2)
kftpd: filp_open(/empeg/fids1/4201) failed (-2)
kftpd: filp_open(/empeg/fids1/_00004/201) failed (-2)
kftpd: filp_open(/empeg/fids0/420f) failed (-2)
kftpd: filp_open(/empeg/fids0/_00004/20f) failed (-2)
kftpd: filp_open(/empeg/fids1/420f) failed (-2)
kftpd: filp_open(/empeg/fids1/_00004/20f) failed (-2)
kftpd: filp_open(/empeg/fids0/40e0) failed (-2)
kftpd: filp_open(/empeg/fids0/40e1) failed (-2)
kftpd: filp_open(/empeg/fids0/40ef) failed (-2)
kftpd: filp_open(/empeg/fids0/4250) failed (-2)
kftpd: filp_open(/empeg/fids0/_00004/250) failed (-2)
kftpd: filp_open(/empeg/fids1/4250) failed (-2)
kftpd: filp_open(/empeg/fids1/_00004/250) failed (-2)
...etc.

it seems to work, but just wondering why this is happening. it seems to happen everytime the transfer details is doing "Update <PLAYLIST>". don't think this has been happening before.