[  516.915605] bond1: (slave dummy1): making interface the new active one
[  516.915720] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.928013] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.940106] dummy1: entered promiscuous mode
[  516.988823] dummy1: left promiscuous mode
[  516.999418] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.009266] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.019203] bond1 (unregistering): Released all slaves
[  517.219748] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.230271] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.244560] dummy1: entered promiscuous mode
[  517.244615] dummy2: entered promiscuous mode
[  517.305729] dummy1: left promiscuous mode
[  517.305837] dummy2: left promiscuous mode
[  517.319209] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.332327] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.342240] bond1 (unregistering): Released all slaves
[  517.540151] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.552943] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.604529] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.629710] bond1: (slave dummy1): Removing an active aggregator
[  517.629840] bond1: (slave dummy1): Releasing backup interface
[  517.692464] bond1 (unregistering): Released all slaves
[  517.791051] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.843966] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.866888] bond1: (slave dummy1): Removing an active aggregator
[  517.867023] bond1: (slave dummy1): Releasing backup interface
[  517.940980] bond1 (unregistering): Released all slaves