[  517.745705] bond1: (slave dummy1): making interface the new active one
[  517.745782] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.755501] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.767555] dummy1: entered promiscuous mode
[  517.826472] dummy1: left promiscuous mode
[  517.837062] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.847385] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.857293] bond1 (unregistering): Released all slaves
[  518.075261] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.086616] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.099665] dummy1: entered promiscuous mode
[  518.099745] dummy2: entered promiscuous mode
[  518.156102] dummy1: left promiscuous mode
[  518.156169] dummy2: left promiscuous mode
[  518.169345] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.179432] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.189347] bond1 (unregistering): Released all slaves
[  518.393049] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.404599] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.457040] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.480452] bond1: (slave dummy1): Removing an active aggregator
[  518.480553] bond1: (slave dummy1): Releasing backup interface
[  518.542487] bond1 (unregistering): Released all slaves
[  518.632535] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.682147] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.706678] bond1: (slave dummy1): Removing an active aggregator
[  518.706773] bond1: (slave dummy1): Releasing backup interface
[  518.777396] bond1 (unregistering): Released all slaves