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

UEVENT[1146003680.593638] add@/devices/pci0000:00/0000:00:1d.7/usb5/5-7
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7
SUBSYSTEM=usb
SEQNUM=2426
PHYSDEVBUS=usb
PHYSDEVDRIVER=usb

UEVENT[1146003680.593692] add@/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0
SUBSYSTEM=usb
SEQNUM=2427
PHYSDEVBUS=usb
DEVICE=/proc/bus/usb/005/003
PRODUCT=ea0/2168/200
TYPE=0/0/0
INTERFACE=8/6/80
MODALIAS=usb:v0EA0p2168d0200dc00dsc00dp00ic08isc06ip50

UEVENT[1146003680.593705] add@/class/usb_device/usbdev5.3
ACTION=add
DEVPATH=/class/usb_device/usbdev5.3
SUBSYSTEM=usb_device
SEQNUM=2428
PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7
PHYSDEVBUS=usb
PHYSDEVDRIVER=usb
MAJOR=189
MINOR=514

UDEV  [1146003680.594174] add@/devices/pci0000:00/0000:00:1d.7/usb5/5-7
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7
SUBSYSTEM=usb
SEQNUM=2426
PHYSDEVBUS=usb
PHYSDEVDRIVER=usb
UDEVD_EVENT=1

UEVENT[1146003680.660417] add@/module/usb_storage
ACTION=add
DEVPATH=/module/usb_storage
SUBSYSTEM=module
SEQNUM=2429

UEVENT[1146003680.660443] add@/bus/usb/drivers/usb-storage
ACTION=add
DEVPATH=/bus/usb/drivers/usb-storage
SUBSYSTEM=drivers
SEQNUM=2430

UEVENT[1146003680.660453] add@/class/scsi_host/host2
ACTION=add
DEVPATH=/class/scsi_host/host2
SUBSYSTEM=scsi_host
SEQNUM=2431
PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host2

UDEV  [1146003680.661243] add@/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0
SUBSYSTEM=usb
SEQNUM=2427
PHYSDEVBUS=usb
DEVICE=/proc/bus/usb/005/003
PRODUCT=ea0/2168/200
TYPE=0/0/0
INTERFACE=8/6/80
MODALIAS=usb:v0EA0p2168d0200dc00dsc00dp00ic08isc06ip50
UDEVD_EVENT=1

UDEV  [1146003680.661650] add@/module/usb_storage
UDEV_LOG=3
ACTION=add
DEVPATH=/module/usb_storage
SUBSYSTEM=module
SEQNUM=2429
UDEVD_EVENT=1

UDEV  [1146003680.662321] add@/bus/usb/drivers/usb-storage
UDEV_LOG=3
ACTION=add
DEVPATH=/bus/usb/drivers/usb-storage
SUBSYSTEM=drivers
SEQNUM=2430
UDEVD_EVENT=1

UDEV  [1146003680.686075] add@/class/usb_device/usbdev5.3
UDEV_LOG=3
ACTION=add
DEVPATH=/class/usb_device/usbdev5.3
SUBSYSTEM=usb_device
SEQNUM=2428
PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7
PHYSDEVBUS=usb
PHYSDEVDRIVER=usb
MAJOR=189
MINOR=514
UDEVD_EVENT=1
USB_BUS=005
USB_DEV=003
DEVNAME=/dev/bus/usb/005/003

UDEV  [1146003680.687127] add@/class/scsi_host/host2
UDEV_LOG=3
ACTION=add
DEVPATH=/class/scsi_host/host2
SUBSYSTEM=scsi_host
SEQNUM=2431
PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host2
UDEVD_EVENT=1

UEVENT[1146003685.660894] add@/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host2/target2:0:0/2:0:0:0
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host2/target2:0:0/2:0:0:0
SUBSYSTEM=scsi
SEQNUM=2432
PHYSDEVBUS=scsi

UEVENT[1146003685.660917] add@/class/scsi_device/2:0:0:0
ACTION=add
DEVPATH=/class/scsi_device/2:0:0:0
SUBSYSTEM=scsi_device
SEQNUM=2433
PHYSDEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host2/target2:0:0/2:0:0:0
PHYSDEVBUS=scsi

UDEV  [1146003685.661435] add@/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host2/target2:0:0/2:0:0:0
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host2/target2:0:0/2:0:0:0
SUBSYSTEM=scsi
SEQNUM=2432
PHYSDEVBUS=scsi
UDEVD_EVENT=1

UEVENT[1146003685.687133] add@/module/sd_mod
ACTION=add
DEVPATH=/module/sd_mod
SUBSYSTEM=module
SEQNUM=2434

UEVENT[1146003685.687551] add@/bus/scsi/drivers/sd
ACTION=add
DEVPATH=/bus/scsi/drivers/sd
SUBSYSTEM=drivers
SEQNUM=2435

UDEV  [1146003685.688325] add@/module/sd_mod
UDEV_LOG=3
ACTION=add
DEVPATH=/module/sd_mod
SUBSYSTEM=module
SEQNUM=2434
UDEVD_EVENT=1

UDEV  [1146003685.689024] add@/bus/scsi/drivers/sd
UDEV_LOG=3
ACTION=add
DEVPATH=/bus/scsi/drivers/sd
SUBSYSTEM=drivers
SEQNUM=2435
UDEVD_EVENT=1

UEVENT[1146003686.002249] add@/block/sda
ACTION=add
DEVPATH=/blo