[  551.778143] bond1: (slave dummy1): making interface the new active one
[  551.778221] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  551.791686] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  551.805968] dummy1: entered promiscuous mode
[  551.863302] dummy1: left promiscuous mode
[  551.878672] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  551.890681] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  551.896625] bond1 (unregistering): Released all slaves
[  552.080546] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.092295] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.103235] dummy1: entered promiscuous mode
[  552.103285] dummy2: entered promiscuous mode
[  552.156021] dummy1: left promiscuous mode
[  552.156067] dummy2: left promiscuous mode
[  552.168408] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.174653] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.186609] bond1 (unregistering): Released all slaves
[  552.363101] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.374709] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.419301] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.440929] bond1: (slave dummy1): Removing an active aggregator
[  552.440998] bond1: (slave dummy1): Releasing backup interface
[  552.514860] bond1 (unregistering): Released all slaves
[  552.604362] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.646579] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.671193] bond1: (slave dummy1): Removing an active aggregator
[  552.671284] bond1: (slave dummy1): Releasing backup interface
[  552.729732] bond1 (unregistering): Released all slaves