con : udevmonitor
riesco a vedere solo:

udevmonitor prints the received event from the kernel [UEVENT]
and the event which udev sends out after rule processing [UDEV]

UEVENT[1202639716.932863] add@/devices/pci0000:00/0000:00:10.4/usb5/5-6
UEVENT[1202639716.932939] add@/devices/pci0000:00/0000:00:10.4/usb5/5-6/usbdev5.9_ep00
UEVENT[1202639716.932951] add@/class/usb_device/usbdev5.9
UDEV [1202639716.940726] add@/devices/pci0000:00/0000:00:10.4/usb5/5-6
UDEV [1202639716.959598] add@/devices/pci0000:00/0000:00:10.4/usb5/5-6/usbdev5.9_ep00
UDEV [1202639717.083393] add@/class/usb_device/usbdev5.9


ma io voglio:
BUS
SYSFS{idProduct}
SYSFS{idVendor}