[  516.131261] bond1: (slave dummy1): making interface the new active one
[  516.131392] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.141331] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.151480] dummy1: entered promiscuous mode
[  516.209059] dummy1: left promiscuous mode
[  516.218622] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.225277] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.233196] bond1 (unregistering): Released all slaves
[  516.429531] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.439554] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.451737] dummy1: entered promiscuous mode
[  516.451827] dummy2: entered promiscuous mode
[  516.503998] dummy1: left promiscuous mode
[  516.504092] dummy2: left promiscuous mode
[  516.514226] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.524262] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.534234] bond1 (unregistering): Released all slaves
[  516.725745] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.738267] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.782283] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.804157] bond1: (slave dummy1): Removing an active aggregator
[  516.804263] bond1: (slave dummy1): Releasing backup interface
[  516.876873] bond1 (unregistering): Released all slaves
[  516.975760] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.021860] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.044205] bond1: (slave dummy1): Removing an active aggregator
[  517.044309] bond1: (slave dummy1): Releasing backup interface
[  517.122740] bond1 (unregistering): Released all slaves