[  548.391134] bond1: (slave dummy1): making interface the new active one
[  548.391218] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  548.404468] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  548.418373] dummy1: entered promiscuous mode
[  548.475416] dummy1: left promiscuous mode
[  548.487546] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  548.507579] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  548.516532] bond1 (unregistering): Released all slaves
[  548.716902] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  548.730244] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  548.742676] dummy1: entered promiscuous mode
[  548.742729] dummy2: entered promiscuous mode
[  548.798594] dummy1: left promiscuous mode
[  548.798657] dummy2: left promiscuous mode
[  548.813268] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  548.824590] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  548.830532] bond1 (unregistering): Released all slaves
[  549.019533] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.032548] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.079998] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.102758] bond1: (slave dummy1): Removing an active aggregator
[  549.102848] bond1: (slave dummy1): Releasing backup interface
[  549.164297] bond1 (unregistering): Released all slaves
[  549.252091] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  549.299368] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  549.323159] bond1: (slave dummy1): Removing an active aggregator
[  549.323246] bond1: (slave dummy1): Releasing backup interface
[  549.403253] bond1 (unregistering): Released all slaves