[  552.850564] bond1: (slave dummy1): making interface the new active one
[  552.850648] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.858686] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.867846] dummy1: entered promiscuous mode
[  552.903664] dummy1: left promiscuous mode
[  552.911691] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.919845] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.927785] bond1 (unregistering): Released all slaves
[  553.093281] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.102654] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.112190] dummy1: entered promiscuous mode
[  553.112246] dummy2: entered promiscuous mode
[  553.153899] dummy1: left promiscuous mode
[  553.153982] dummy2: left promiscuous mode
[  553.162232] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.168879] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.189790] bond1 (unregistering): Released all slaves
[  553.337482] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.345220] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.378620] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.394510] bond1: (slave dummy1): Removing an active aggregator
[  553.394608] bond1: (slave dummy1): Releasing backup interface
[  553.462041] bond1 (unregistering): Released all slaves
[  553.534528] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.572281] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.588730] bond1: (slave dummy1): Removing an active aggregator
[  553.588838] bond1: (slave dummy1): Releasing backup interface
[  553.654632] bond1 (unregistering): Released all slaves