[  517.814753] bond1: (slave dummy1): making interface the new active one
[  517.814838] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.824049] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.834913] dummy1: entered promiscuous mode
[  517.882539] dummy1: left promiscuous mode
[  517.892205] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.903042] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.912993] bond1 (unregistering): Released all slaves
[  518.096433] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.107712] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.121005] dummy1: entered promiscuous mode
[  518.121097] dummy2: entered promiscuous mode
[  518.171080] dummy1: left promiscuous mode
[  518.171151] dummy2: left promiscuous mode
[  518.181774] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.188009] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.202963] bond1 (unregistering): Released all slaves
[  518.378464] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.387861] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.431433] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.450203] bond1: (slave dummy1): Removing an active aggregator
[  518.450330] bond1: (slave dummy1): Releasing backup interface
[  518.522919] bond1 (unregistering): Released all slaves
[  518.607243] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.649051] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.666612] bond1: (slave dummy1): Removing an active aggregator
[  518.666734] bond1: (slave dummy1): Releasing backup interface
[  518.726736] bond1 (unregistering): Released all slaves