[  537.175367] bond1: (slave dummy1): making interface the new active one
[  537.175437] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.185851] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.197029] dummy1: entered promiscuous mode
[  537.244390] dummy1: left promiscuous mode
[  537.254142] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.273393] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.283290] bond1 (unregistering): Released all slaves
[  537.476793] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.487145] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.498854] dummy1: entered promiscuous mode
[  537.498924] dummy2: entered promiscuous mode
[  537.552368] dummy1: left promiscuous mode
[  537.552450] dummy2: left promiscuous mode
[  537.561740] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.571336] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.589291] bond1 (unregistering): Released all slaves
[  537.752493] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.763426] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.810669] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.834406] bond1: (slave dummy1): Removing an active aggregator
[  537.834497] bond1: (slave dummy1): Releasing backup interface
[  537.896879] bond1 (unregistering): Released all slaves
[  537.987562] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.034311] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.054422] bond1: (slave dummy1): Removing an active aggregator
[  538.054536] bond1: (slave dummy1): Releasing backup interface
[  538.120266] bond1 (unregistering): Released all slaves