Hi There are some xhci resume related issues which might be related to this. Host and device initiated resume functions race, and we end up with this similar output:
Nov 26 02:24:18 vostro kernel: xhci_hcd 0000:0b:00.0: suspend failed because a port is resuming Nov 26 02:24:18 vostro kernel: usb usb1: bus suspend fail, err -16
Before digging into all this data there is patch attempting to solve that issue found at: https://patchwork.kernel.org/patch/7733771/ It applies on 4.3, does it help? -Mathias -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
