$ udisksctl monitor
Monitoring the udisks daemon. Press Ctrl+C to exit.
10:24:32.868: The udisks-daemon is running (name-owner :1.11).
10:24:38.581: Added /org/freedesktop/UDisks2/drives/ADATA_USB_Flash_Drive_20B251700020005A
  org.freedesktop.UDisks2.Drive:
    CanPowerOff:                true
    Configuration:              {}
    ConnectionBus:              usb
    Ejectable:                  true
    Id:                         ADATA-USB-Flash-Drive-20B251700020005A
    Media:                      
    MediaAvailable:             true
    MediaChangeDetected:        true
    MediaCompatibility:         
    MediaRemovable:             true
    Model:                      USB Flash Drive
    Optical:                    false
    OpticalBlank:               false
    OpticalNumAudioTracks:      0
    OpticalNumDataTracks:       0
    OpticalNumSessions:         0
    OpticalNumTracks:           0
    Removable:                  true
    Revision:                   1100
    RotationRate:               -1
    Seat:                       seat0
    Serial:                     20B251700020005A
    SiblingId:                  /sys/devices/pci0000:00/0000:00:01.2/0000:20:00.0/0000:21:08.0/0000:2a:00.1/usb1/1-6/1-6.1/1-6.1.2/1-6.1.2:1.0
    Size:                       31037849600
    SortKey:                    01hotplug/1629170678580479
    TimeDetected:               1629170678580479
    TimeMediaDetected:          1629170678580479
    Vendor:                     ADATA
    WWN:                        
10:24:38.583: Added /org/freedesktop/UDisks2/block_devices/sdb
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/sdb
    DeviceNumber:               2064
    Drive:                      '/org/freedesktop/UDisks2/drives/ADATA_USB_Flash_Drive_20B251700020005A'
    HintAuto:                   true
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 false
    Id:                         
    IdLabel:                    
    IdType:                     
    IdUUID:                     
    IdUsage:                    
    IdVersion:                  
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sdb
    ReadOnly:                   false
    Size:                       31037849600
    Symlinks:                   /dev/disk/by-id/usb-ADATA_USB_Flash_Drive_20B251700020005A-0:0
                                /dev/disk/by-path/pci-0000:2a:00.1-usb-0:6.1.2:1.0-scsi-0:0:0:0
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.PartitionTable:
    Partitions:         
    Type:               dos
10:24:38.627: Added /org/freedesktop/UDisks2/block_devices/sdb1
  org.freedesktop.UDisks2.Block:
    Configuration:              []
    CryptoBackingDevice:        '/'
    Device:                     /dev/sdb1
    DeviceNumber:               2065
    Drive:                      '/org/freedesktop/UDisks2/drives/ADATA_USB_Flash_Drive_20B251700020005A'
    HintAuto:                   true
    HintIconName:               
    HintIgnore:                 false
    HintName:                   
    HintPartitionable:          true
    HintSymbolicIconName:       
    HintSystem:                 false
    Id:                         by-uuid-850E-D842
    IdLabel:                    SDG32
    IdType:                     vfat
    IdUUID:                     850E-D842
    IdUsage:                    filesystem
    IdVersion:                  FAT32
    MDRaid:                     '/'
    MDRaidMember:               '/'
    PreferredDevice:            /dev/sdb1
    ReadOnly:                   false
    Size:                       31036801024
    Symlinks:                   /dev/disk/by-id/usb-ADATA_USB_Flash_Drive_20B251700020005A-0:0-part1
                                /dev/disk/by-label/SDG32
                                /dev/disk/by-partuuid/e3d16aa0-01
                                /dev/disk/by-path/pci-0000:2a:00.1-usb-0:6.1.2:1.0-scsi-0:0:0:0-part1
                                /dev/disk/by-uuid/850E-D842
    UserspaceMountOptions:      
  org.freedesktop.UDisks2.Filesystem:
    MountPoints:        
    Size:               0
  org.freedesktop.UDisks2.Partition:
    Flags:              0
    IsContained:        false
    IsContainer:        false
    Name:               
    Number:             1
    Offset:             1048576
    Size:               31036801024
    Table:              '/org/freedesktop/UDisks2/block_devices/sdb'
    Type:               0x0b
    UUID:               e3d16aa0-01
10:24:38.627: /org/freedesktop/UDisks2/block_devices/sdb: org.freedesktop.UDisks2.PartitionTable: Properties Changed
  Partitions:           /org/freedesktop/UDisks2/block_devices/sdb1
10:24:51.743: /org/freedesktop/UDisks2/block_devices/sdb: org.freedesktop.UDisks2.Block: Properties Changed
  Size:                 0
  Symlinks:             /dev/disk/by-path/pci-0000:2a:00.1-usb-0:6.1
10:24:51.743: /org/freedesktop/UDisks2/block_devices/sdb: Removed interface org.freedesktop.UDisks2.PartitionTable
10:24:51.744: Removed /org/freedesktop/UDisks2/block_devices/sdb1
10:24:51.744: Removed /org/freedesktop/UDisks2/block_devices/sdb
10:24:51.745: Removed /org/freedesktop/UDisks2/drives/ADATA_USB_Flash_Drive_20B251700020005A
^C