[  520.007706] bond1: (slave dummy1): making interface the new active one
[  520.007819] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.018273] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.030423] dummy1: entered promiscuous mode
[  520.077725] dummy1: left promiscuous mode
[  520.086781] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.099297] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.116220] bond1 (unregistering): Released all slaves
[  520.299411] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.309801] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.322333] dummy1: entered promiscuous mode
[  520.322453] dummy2: entered promiscuous mode
[  520.378462] dummy1: left promiscuous mode
[  520.378524] dummy2: left promiscuous mode
[  520.388633] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.399241] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.411155] bond1 (unregistering): Released all slaves
[  520.594455] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.605530] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.649893] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.672924] bond1: (slave dummy1): Removing an active aggregator
[  520.673025] bond1: (slave dummy1): Releasing backup interface
[  520.739620] bond1 (unregistering): Released all slaves
[  520.826814] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.868943] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.887925] bond1: (slave dummy1): Removing an active aggregator
[  520.888014] bond1: (slave dummy1): Releasing backup interface
[  520.950115] bond1 (unregistering): Released all slaves