[  516.848227] bond1: (slave dummy1): making interface the new active one
[  516.848402] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.862330] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.879788] dummy1: entered promiscuous mode
[  516.949608] dummy1: left promiscuous mode
[  516.965291] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.975293] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.985238] bond1 (unregistering): Released all slaves
[  517.268888] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.288816] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.304884] dummy1: entered promiscuous mode
[  517.304987] dummy2: entered promiscuous mode
[  517.349111] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.381867] dummy1: left promiscuous mode
[  517.381974] dummy2: left promiscuous mode
[  517.397842] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  517.397959] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.398067] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.413383] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  517.413567] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.421255] bond1 (unregistering): Released all slaves
[  517.656072] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.668706] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.731078] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.758588] bond1: (slave dummy1): Removing an active aggregator
[  517.758721] bond1: (slave dummy1): Releasing backup interface
[  517.839778] bond1 (unregistering): Released all slaves
[  517.949434] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.012751] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.038136] bond1: (slave dummy1): Removing an active aggregator
[  518.038255] bond1: (slave dummy1): Releasing backup interface
[  518.118389] bond1 (unregistering): Released all slaves