Index: uspace/drv/usbhub/ports.c
===================================================================
--- uspace/drv/usbhub/ports.c	(revision 426d31a831f1efefc054f73da7525f6ad3e4dd61)
+++ uspace/drv/usbhub/ports.c	(revision 192ba25584eb8fb43acd0a2121ed2a576162e63e)
@@ -173,4 +173,8 @@
 		}
 	}
+	if(status>>16){
+		usb_log_info("there is still some unhandled change %X\n",
+		    status);
+	}
 }