[  516.748947] bond1: (slave dummy1): making interface the new active one
[  516.749033] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.760354] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.774239] dummy1: entered promiscuous mode
[  516.828821] dummy1: left promiscuous mode
[  516.841758] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.849011] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.858916] bond1 (unregistering): Released all slaves
[  517.063956] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.077193] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.089670] dummy1: entered promiscuous mode
[  517.089751] dummy2: entered promiscuous mode
[  517.148697] dummy1: left promiscuous mode
[  517.148755] dummy2: left promiscuous mode
[  517.159232] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.169008] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.177942] bond1 (unregistering): Released all slaves
[  517.373179] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.387609] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.438342] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.464768] bond1: (slave dummy1): Removing an active aggregator
[  517.464868] bond1: (slave dummy1): Releasing backup interface
[  517.532658] bond1 (unregistering): Released all slaves
[  517.627718] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.679412] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.702065] bond1: (slave dummy1): Removing an active aggregator
[  517.702213] bond1: (slave dummy1): Releasing backup interface
[  517.763288] bond1 (unregistering): Released all slaves