I have some over-current error messages in dmesg output.[    2.235648] usb 4-1-port3: over-current condition[    2.443643] usb 4-1-port4: over-current conditionIf I do an lsusb -s 4:1 I get the followingBus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubbut can't seem to find out anything more.Have I correctly associated the 4-1 in the dmesg output with bus 4 device 1, or does it mean something different.Ultimately - what I really want to know, is my hardware broken and can I perhaps disconnect something and reconnect it to fix the problem.
Understanding usb busses devices and ports
usb device