[  537.416676] bond1: (slave dummy1): making interface the new active one
[  537.416773] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.431470] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.440977] dummy1: entered promiscuous mode
[  537.486042] dummy1: left promiscuous mode
[  537.494633] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.505000] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.520911] bond1 (unregistering): Released all slaves
[  537.708670] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.716917] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.726455] dummy1: entered promiscuous mode
[  537.726514] dummy2: entered promiscuous mode
[  537.769429] dummy1: left promiscuous mode
[  537.769531] dummy2: left promiscuous mode
[  537.778769] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.784978] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.792894] bond1 (unregistering): Released all slaves
[  537.947423] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.957111] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.998982] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.017197] bond1: (slave dummy1): Removing an active aggregator
[  538.017303] bond1: (slave dummy1): Releasing backup interface
[  538.073581] bond1 (unregistering): Released all slaves
[  538.159013] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.197446] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.213950] bond1: (slave dummy1): Removing an active aggregator
[  538.214068] bond1: (slave dummy1): Releasing backup interface
[  538.282884] bond1 (unregistering): Released all slaves