[  518.398630] bond1: (slave dummy1): making interface the new active one
[  518.398700] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  518.408370] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.419147] dummy1: entered promiscuous mode
[  518.468661] dummy1: left promiscuous mode
[  518.478659] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.487226] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.497193] bond1 (unregistering): Released all slaves
[  518.671616] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.680502] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.689657] dummy1: entered promiscuous mode
[  518.689707] dummy2: entered promiscuous mode
[  518.733132] dummy1: left promiscuous mode
[  518.733232] dummy2: left promiscuous mode
[  518.743358] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.754284] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.764204] bond1 (unregistering): Released all slaves
[  518.929484] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.938653] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.976555] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.993340] bond1: (slave dummy1): Removing an active aggregator
[  518.993436] bond1: (slave dummy1): Releasing backup interface
[  519.050632] bond1 (unregistering): Released all slaves
[  519.145055] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.194837] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.217519] bond1: (slave dummy1): Removing an active aggregator
[  519.217599] bond1: (slave dummy1): Releasing backup interface
[  519.301904] bond1 (unregistering): Released all slaves