...
1891: bytes: 1, err: Inappropriate ioctl for device 
1892: bytes: 1, err: Inappropriate ioctl for device 
1893: bytes: , err: Resource temporarily unavailable 
1894: bytes: , err: Resource temporarily unavailable 
1895: bytes: , err: Resource temporarily unavailable 
1896: bytes: , err: Resource temporarily unavailable 
1897: bytes: , err: Resource temporarily unavailable 
...