[  552.880952] bond1: (slave dummy1): making interface the new active one
[  552.881044] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.895654] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.909411] dummy1: entered promiscuous mode
[  552.974040] dummy1: left promiscuous mode
[  552.986833] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.999599] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.007519] bond1 (unregistering): Released all slaves
[  553.209772] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.224254] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.238912] dummy1: entered promiscuous mode
[  553.238978] dummy2: entered promiscuous mode
[  553.294599] dummy1: left promiscuous mode
[  553.294656] dummy2: left promiscuous mode
[  553.308623] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.320618] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.326524] bond1 (unregistering): Released all slaves
[  553.529012] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.542761] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.592675] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.617163] bond1: (slave dummy1): Removing an active aggregator
[  553.617245] bond1: (slave dummy1): Releasing backup interface
[  553.690883] bond1 (unregistering): Released all slaves
[  553.783981] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.833016] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.857286] bond1: (slave dummy1): Removing an active aggregator
[  553.857359] bond1: (slave dummy1): Releasing backup interface
[  553.929458] bond1 (unregistering): Released all slaves