[  556.406871] bond1: (slave dummy1): making interface the new active one
[  556.406966] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.417535] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.428090] dummy1: entered promiscuous mode
[  556.476741] dummy1: left promiscuous mode
[  556.485206] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.495524] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.505444] bond1 (unregistering): Released all slaves
[  556.683653] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.692130] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.702679] dummy1: entered promiscuous mode
[  556.702749] dummy2: entered promiscuous mode
[  556.751346] dummy1: left promiscuous mode
[  556.751403] dummy2: left promiscuous mode
[  556.762590] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.772596] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.782503] bond1 (unregistering): Released all slaves
[  556.948068] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.961317] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.000019] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.019891] bond1: (slave dummy1): Removing an active aggregator
[  557.020037] bond1: (slave dummy1): Releasing backup interface
[  557.078148] bond1 (unregistering): Released all slaves
[  557.156057] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.201148] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.218742] bond1: (slave dummy1): Removing an active aggregator
[  557.218887] bond1: (slave dummy1): Releasing backup interface
[  557.275225] bond1 (unregistering): Released all slaves