[  517.923021] bond1: (slave dummy1): making interface the new active one
[  517.923098] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.936932] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.949422] dummy1: entered promiscuous mode
[  518.002429] dummy1: left promiscuous mode
[  518.010917] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.022091] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.032015] bond1 (unregistering): Released all slaves
[  518.212267] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.223618] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.235536] dummy1: entered promiscuous mode
[  518.235594] dummy2: entered promiscuous mode
[  518.285670] dummy1: left promiscuous mode
[  518.285729] dummy2: left promiscuous mode
[  518.296839] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.306109] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.317088] bond1 (unregistering): Released all slaves
[  518.498346] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.508313] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.550197] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.570913] bond1: (slave dummy1): Removing an active aggregator
[  518.571073] bond1: (slave dummy1): Releasing backup interface
[  518.638863] bond1 (unregistering): Released all slaves
[  518.737728] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.787569] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.812447] bond1: (slave dummy1): Removing an active aggregator
[  518.812598] bond1: (slave dummy1): Releasing backup interface
[  518.882137] bond1 (unregistering): Released all slaves