[  537.218905] bond1: (slave dummy1): making interface the new active one
[  537.219014] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.229738] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.239936] dummy1: entered promiscuous mode
[  537.287379] dummy1: left promiscuous mode
[  537.298391] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.316611] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.326578] bond1 (unregistering): Released all slaves
[  537.511154] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.523407] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.533660] dummy1: entered promiscuous mode
[  537.533729] dummy2: entered promiscuous mode
[  537.584080] dummy1: left promiscuous mode
[  537.584146] dummy2: left promiscuous mode
[  537.595008] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.600658] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.609529] bond1 (unregistering): Released all slaves
[  537.804655] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.814677] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.857933] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.878304] bond1: (slave dummy1): Removing an active aggregator
[  537.878402] bond1: (slave dummy1): Releasing backup interface
[  537.939879] bond1 (unregistering): Released all slaves
[  538.017891] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.056991] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.076317] bond1: (slave dummy1): Removing an active aggregator
[  538.076414] bond1: (slave dummy1): Releasing backup interface
[  538.147588] bond1 (unregistering): Released all slaves