[  556.329875] bond1: (slave dummy1): making interface the new active one
[  556.329948] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.344743] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.359508] dummy1: entered promiscuous mode
[  556.417858] dummy1: left promiscuous mode
[  556.431543] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.448639] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.457537] bond1 (unregistering): Released all slaves
[  556.683859] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.700691] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.713526] dummy1: entered promiscuous mode
[  556.713581] dummy2: entered promiscuous mode
[  556.773480] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.778360] dummy1: left promiscuous mode
[  556.778418] dummy2: left promiscuous mode
[  556.794261] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  556.794331] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.794402] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.800586] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  556.800679] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.808522] bond1 (unregistering): Released all slaves
[  557.030087] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.047479] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.095205] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.120376] bond1: (slave dummy1): Removing an active aggregator
[  557.120448] bond1: (slave dummy1): Releasing backup interface
[  557.199205] bond1 (unregistering): Released all slaves
[  557.291887] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.344184] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.369955] bond1: (slave dummy1): Removing an active aggregator
[  557.370038] bond1: (slave dummy1): Releasing backup interface
[  557.449233] bond1 (unregistering): Released all slaves