<div dir="ltr">Hi,<div><br></div><div>When I remove pen-drive, I am seeing following logs</div><div><br></div><div><div>[ 132.968942] Disconnect Detected Interrupt++ (Host) a_host</div><div>[ 133.196692] hub 1-0:1.0: port 1 disabled by hub (EMI?), re-enabling...</div>
<div>[ 133.207595] usb 1-1: USB disconnect, device number 2</div><div>[ 164.420649] sd 0:0:0:0: Device offlined - not ready after error recovery</div><div>[ 164.447670] sd 0:0:0:0: [sda] Unhandled error code</div><div>
[ 164.459347] sd 0:0:0:0: [sda] Result: hostbyte=0x01 driverbyte=0x00</div><div>[ 164.482169] sd 0:0:0:0: [sda] CDB: cdb[0]=0x2a: 2a 00 00 15 65 f8 00 00 08 00</div><div>[ 164.643217] end_request: I/O error, dev sda, sector 1402360</div>
</div><div><br></div><div>Why EMI is coming into picture here ?</div><div><br></div><div><br></div><div>Thanks,</div><div>Rahul B.</div></div>