[  536.746640] bond1: (slave dummy1): making interface the new active one
[  536.746742] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.754977] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.765736] dummy1: entered promiscuous mode
[  536.808964] dummy1: left promiscuous mode
[  536.817728] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.825889] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.838815] bond1 (unregistering): Released all slaves
[  537.000762] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.009082] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.018780] dummy1: entered promiscuous mode
[  537.018880] dummy2: entered promiscuous mode
[  537.060499] dummy1: left promiscuous mode
[  537.060552] dummy2: left promiscuous mode
[  537.068146] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.088910] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.105819] bond1 (unregistering): Released all slaves
[  537.261457] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.269672] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.301881] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.317546] bond1: (slave dummy1): Removing an active aggregator
[  537.317647] bond1: (slave dummy1): Releasing backup interface
[  537.363753] bond1 (unregistering): Released all slaves
[  537.443963] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.479838] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.495103] bond1: (slave dummy1): Removing an active aggregator
[  537.495217] bond1: (slave dummy1): Releasing backup interface
[  537.558444] bond1 (unregistering): Released all slaves