USB自动重启

silent2011

在读取usb时出现如下错误
usb 1-1: USB disconnect, address 3
sd 1:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sda, sector 45056
sd 1:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sda, sector 45296
sd 1:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sda, sector 45312
sd 1:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
end_request: I/O error, dev sda, sector 45552
sd 1:0:0:0: [sda] Result: hostbyte=0x01 driverbyte=0x00
end_request: I/O error, dev sda, sector 45056
cp: read error: Input/output error
Buffer I/O error on device sda1, logical block 29984
lost page write due to I/O error on sda1
这个问题是不是由于供电不稳引起的呢？

Hugo801122

测量电压看看。