monitor will print the received events for:
UDEV - the event which udev sends out after rule processing

UDEV  [1263480263.965941] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1 (usb)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1
SUBSYSTEM=usb
DEVNAME=/dev/bus/usb/007/006
DEVTYPE=usb_device
DEVICE=/proc/bus/usb/007/006
PRODUCT=fca/4/107
TYPE=0/0/0
BUSNUM=007
DEVNUM=006
SEQNUM=1752
ID_VENDOR=Research_In_Motion
ID_VENDOR_ENC=Research\x20In\x20Motion
ID_VENDOR_ID=0fca
ID_MODEL=RIM_Composite_Device
ID_MODEL_ENC=RIM\x20Composite\x20Device
ID_MODEL_ID=0004
ID_REVISION=0107
ID_SERIAL=Research_In_Motion_RIM_Composite_Device_E833D39726BF92D87FAE360FA8EE8D9C3C06F407
ID_SERIAL_SHORT=E833D39726BF92D87FAE360FA8EE8D9C3C06F407
ID_BUS=usb
ID_USB_INTERFACES=:ff01ff:080650:
MAJOR=189
MINOR=773
DEVLINKS=/dev/char/189:773

UDEV  [1263480263.973601] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1 (usb)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1
SUBSYSTEM=usb
DEVTYPE=usb_interface
DEVICE=/proc/bus/usb/007/006
PRODUCT=fca/4/107
TYPE=0/0/0
INTERFACE=8/6/80
MODALIAS=usb:v0FCAp0004d0107dc00dsc00dp00ic08isc06ip50
SEQNUM=1754

UDEV  [1263480263.974295] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host15 (scsi)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host15
SUBSYSTEM=scsi
DEVTYPE=scsi_host
SEQNUM=1755

UDEV  [1263480263.974311] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host15/scsi_host/host15 (scsi_host)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host15/scsi_host/host15
SUBSYSTEM=scsi_host
SEQNUM=1756

UDEV  [1263480263.979917] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0 (usb)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0
SUBSYSTEM=usb
DEVTYPE=usb_interface
DEVICE=/proc/bus/usb/007/006
PRODUCT=fca/4/107
TYPE=0/0/0
INTERFACE=255/1/255
MODALIAS=usb:v0FCAp0004d0107dc00dsc00dp00icFFisc01ipFF
SEQNUM=1753

UDEV  [1263480266.514300] remove   /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0 (usb)
UDEV_LOG=3
ACTION=remove
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0
SUBSYSTEM=usb
DEVTYPE=usb_interface
DEVICE=/proc/bus/usb/007/006
PRODUCT=fca/4/107
TYPE=0/0/0
INTERFACE=255/1/255
MODALIAS=usb:v0FCAp0004d0107dc00dsc00dp00icFFisc01ipFF
SEQNUM=1757

UDEV  [1263480266.514322] remove   /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host15/scsi_host/host15 (scsi_host)
UDEV_LOG=3
ACTION=remove
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host15/scsi_host/host15
SUBSYSTEM=scsi_host
SEQNUM=1758

UDEV  [1263480266.514337] remove   /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host15 (scsi)
UDEV_LOG=3
ACTION=remove
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host15
SUBSYSTEM=scsi
DEVTYPE=scsi_host
SEQNUM=1759

UDEV  [1263480266.516198] remove   /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1 (usb)
UDEV_LOG=3
ACTION=remove
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1
SUBSYSTEM=usb
DEVTYPE=usb_interface
DEVICE=/proc/bus/usb/007/006
PRODUCT=fca/4/107
TYPE=0/0/0
INTERFACE=8/6/80
MODALIAS=usb:v0FCAp0004d0107dc00dsc00dp00ic08isc06ip50
SEQNUM=1760

UDEV  [1263480266.516616] remove   /devices/pci0000:00/0000:00:1d.2/usb7/7-1 (usb)
UDEV_LOG=3
ACTION=remove
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1
SUBSYSTEM=usb
DEVNAME=/dev/bus/usb/007/006
DEVTYPE=usb_device
DEVICE=/proc/bus/usb/007/006
PRODUCT=fca/4/107
TYPE=0/0/0
BUSNUM=007
DEVNUM=006
SEQNUM=1761
ID_VENDOR=Research_In_Motion
ID_VENDOR_ENC=Research\x20In\x20Motion
ID_VENDOR_ID=0fca
ID_MODEL=RIM_Composite_Device
ID_MODEL_ENC=RIM\x20Composite\x20Device
ID_MODEL_ID=0004
ID_REVISION=0107
ID_SERIAL=Research_In_Motion_RIM_Composite_Device_E833D39726BF92D87FAE360FA8EE8D9C3C06F407
ID_SERIAL_SHORT=E833D39726BF92D87FAE360FA8EE8D9C3C06F407
ID_BUS=usb
ID_USB_INTERFACES=:ff01ff:080650:
MAJOR=189
MINOR=773
DEVLINKS=/dev/char/189:773

UDEV  [1263480266.982530] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1 (usb)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1
SUBSYSTEM=usb
DEVNAME=/dev/bus/usb/007/007
DEVTYPE=usb_device
DEVICE=/proc/bus/usb/007/007
PRODUCT=fca/4/107
TYPE=0/0/0
BUSNUM=007
DEVNUM=007
SEQNUM=1762
ID_VENDOR=Research_In_Motion
ID_VENDOR_ENC=Research\x20In\x20Motion
ID_VENDOR_ID=0fca
ID_MODEL=RIM_Composite_Device
ID_MODEL_ENC=RIM\x20Composite\x20Device
ID_MODEL_ID=0004
ID_REVISION=0107
ID_SERIAL=Research_In_Motion_RIM_Composite_Device_E833D39726BF92D87FAE360FA8EE8D9C3C06F407
ID_SERIAL_SHORT=E833D39726BF92D87FAE360FA8EE8D9C3C06F407
ID_BUS=usb
ID_USB_INTERFACES=:ff01ff:080650:
MAJOR=189
MINOR=774
DEVLINKS=/dev/char/189:774

UDEV  [1263480266.988814] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1 (usb)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1
SUBSYSTEM=usb
DEVTYPE=usb_interface
DEVICE=/proc/bus/usb/007/007
PRODUCT=fca/4/107
TYPE=0/0/0
INTERFACE=8/6/80
MODALIAS=usb:v0FCAp0004d0107dc00dsc00dp00ic08isc06ip50
SEQNUM=1764

UDEV  [1263480266.989295] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16 (scsi)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16
SUBSYSTEM=scsi
DEVTYPE=scsi_host
SEQNUM=1765

UDEV  [1263480266.989311] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/scsi_host/host16 (scsi_host)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/scsi_host/host16
SUBSYSTEM=scsi_host
SEQNUM=1766

UDEV  [1263480266.990933] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0 (usb)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.0
SUBSYSTEM=usb
DEVTYPE=usb_interface
DEVICE=/proc/bus/usb/007/007
PRODUCT=fca/4/107
TYPE=0/0/0
INTERFACE=255/1/255
MODALIAS=usb:v0FCAp0004d0107dc00dsc00dp00icFFisc01ipFF
SEQNUM=1763

UDEV  [1263480272.329148] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0 (scsi)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0
SUBSYSTEM=scsi
DEVTYPE=scsi_target
SEQNUM=1767

UDEV  [1263480272.329956] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0 (scsi)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0
SUBSYSTEM=scsi
DEVTYPE=scsi_device
MODALIAS=scsi:t-0x00
SEQNUM=1768

UDEV  [1263480272.331611] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/scsi_generic/sg5 (scsi_generic)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/scsi_generic/sg5
SUBSYSTEM=scsi_generic
DEVNAME=/dev/sg5
SEQNUM=1771
MAJOR=21
MINOR=5
DEVLINKS=/dev/char/21:5

UDEV  [1263480272.331633] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/scsi_device/16:0:0:0 (scsi_device)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/scsi_device/16:0:0:0
SUBSYSTEM=scsi_device
SEQNUM=1770

UDEV  [1263480272.333559] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/scsi_disk/16:0:0:0 (scsi_disk)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/scsi_disk/16:0:0:0
SUBSYSTEM=scsi_disk
SEQNUM=1769

UDEV  [1263480272.350252] change   /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0 (scsi)
UDEV_LOG=3
ACTION=change
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0
SUBSYSTEM=scsi
SDEV_MEDIA_CHANGE=1
DEVTYPE=scsi_device
DRIVER=sd
MODALIAS=scsi:t-0x00
SEQNUM=1772

UDEV  [1263480272.374093] add      /devices/virtual/bdi/8:64 (bdi)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/virtual/bdi/8:64
SUBSYSTEM=bdi
SEQNUM=1775

UDEV  [1263480272.733361] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/block/sde (block)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/block/sde
SUBSYSTEM=block
DEVNAME=/dev/sde
DEVTYPE=disk
SEQNUM=1773
ID_VENDOR=RIM
ID_VENDOR_ENC=RIM\x20\x20\x20\x20\x20
ID_VENDOR_ID=0fca
ID_MODEL=Blackberry_SD
ID_MODEL_ENC=Blackberry\x20SD\x20\x20\x20
ID_MODEL_ID=0004
ID_REVISION=0001
ID_SERIAL=RIM_Blackberry_SD_E833D39726BF92D87FAE360FA8EE8D9C3C06F407-0:0
ID_SERIAL_SHORT=E833D39726BF92D87FAE360FA8EE8D9C3C06F407
ID_TYPE=disk
ID_INSTANCE=0:0
ID_BUS=usb
ID_USB_INTERFACES=:ff01ff:080650:
ID_USB_INTERFACE_NUM=01
ID_USB_DRIVER=usb-storage
ID_PATH=pci-0000:00:1d.2-usb-0:1:1.1-scsi-0:0:0:0
DKD_MEDIA_AVAILABLE=1
DKD_PARTITION_TABLE=1
DKD_PARTITION_TABLE_SCHEME=mbr
DKD_PRESENTATION_NOPOLICY=0
MAJOR=8
MINOR=64
DEVLINKS=/dev/block/8:64 /dev/disk/by-id/usb-RIM_Blackberry_SD_E833D39726BF92D87FAE360FA8EE8D9C3C06F407-0:0 /dev/disk/by-path/pci-0000:00:1d.2-usb-0:1:1.1-scsi-0:0:0:0

UDEV  [1263480273.123077] add      /devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/block/sde/sde1 (block)
UDEV_LOG=3
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb7/7-1/7-1:1.1/host16/target16:0:0/16:0:0:0/block/sde/sde1
SUBSYSTEM=block
DEVNAME=/dev/sde1
DEVTYPE=partition
SEQNUM=1774
ID_VENDOR=RIM
ID_VENDOR_ENC=RIM\x20\x20\x20\x20\x20
ID_VENDOR_ID=0fca
ID_MODEL=Blackberry_SD
ID_MODEL_ENC=Blackberry\x20SD\x20\x20\x20
ID_MODEL_ID=0004
ID_REVISION=0001
ID_SERIAL=RIM_Blackberry_SD_E833D39726BF92D87FAE360FA8EE8D9C3C06F407-0:0
ID_SERIAL_SHORT=E833D39726BF92D87FAE360FA8EE8D9C3C06F407
ID_TYPE=disk
ID_INSTANCE=0:0
ID_BUS=usb
ID_USB_INTERFACES=:ff01ff:080650:
ID_USB_INTERFACE_NUM=01
ID_USB_DRIVER=usb-storage
ID_PATH=pci-0000:00:1d.2-usb-0:1:1.1-scsi-0:0:0:0
ID_FS_LABEL=BLACKBERRY
ID_FS_LABEL_ENC=BLACKBERRY
ID_FS_UUID=0124-E9DB
ID_FS_UUID_ENC=0124-E9DB
ID_FS_VERSION=FAT32
ID_FS_TYPE=vfat
ID_FS_USAGE=filesystem
DKD_PARTITION=1
DKD_PARTITION_SCHEME=mbr
DKD_PARTITION_NUMBER=1
DKD_PARTITION_TYPE=0x0b
DKD_PARTITION_SIZE=4087860736
DKD_PRESENTATION_NOPOLICY=0
MAJOR=8
MINOR=65
DEVLINKS=/dev/block/8:65 /dev/disk/by-id/usb-RIM_Blackberry_SD_E833D39726BF92D87FAE360FA8EE8D9C3C06F407-0:0-part1 /dev/disk/by-path/pci-0000:00:1d.2-usb-0:1:1.1-scsi-0:0:0:0-part1 /dev/disk/by-uuid/0124-E9DB /dev/disk/by-label/BLACKBERRY