[  517.841283] bond1: (slave dummy1): making interface the new active one
[  517.841375] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.853576] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.865065] dummy1: entered promiscuous mode
[  517.911649] dummy1: left promiscuous mode
[  517.921085] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.938300] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.948223] bond1 (unregistering): Released all slaves
[  518.121274] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.131682] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.143314] dummy1: entered promiscuous mode
[  518.143379] dummy2: entered promiscuous mode
[  518.188281] dummy1: left promiscuous mode
[  518.188332] dummy2: left promiscuous mode
[  518.197833] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.217332] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.227245] bond1 (unregistering): Released all slaves
[  518.396662] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.405483] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.440972] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.459626] bond1: (slave dummy1): Removing an active aggregator
[  518.459708] bond1: (slave dummy1): Releasing backup interface
[  518.512599] bond1 (unregistering): Released all slaves
[  518.583630] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.620796] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.639851] bond1: (slave dummy1): Removing an active aggregator
[  518.639922] bond1: (slave dummy1): Releasing backup interface
[  518.704188] bond1 (unregistering): Released all slaves