[  521.096433] bond1: (slave dummy1): making interface the new active one
[  521.096513] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.106758] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.117818] dummy1: entered promiscuous mode
[  521.166464] dummy1: left promiscuous mode
[  521.176698] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.186261] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.203200] bond1 (unregistering): Released all slaves
[  521.374477] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.383584] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.394015] dummy1: entered promiscuous mode
[  521.394077] dummy2: entered promiscuous mode
[  521.438156] dummy1: left promiscuous mode
[  521.438223] dummy2: left promiscuous mode
[  521.446923] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.464279] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.474188] bond1 (unregistering): Released all slaves
[  521.636584] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.647778] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.686647] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.708210] bond1: (slave dummy1): Removing an active aggregator
[  521.708341] bond1: (slave dummy1): Releasing backup interface
[  521.760567] bond1 (unregistering): Released all slaves
[  521.838233] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.877765] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.897537] bond1: (slave dummy1): Removing an active aggregator
[  521.897642] bond1: (slave dummy1): Releasing backup interface
[  521.955910] bond1 (unregistering): Released all slaves