[  536.918735] bond1: (slave dummy1): making interface the new active one
[  536.918827] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.926763] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.935624] dummy1: entered promiscuous mode
[  536.974899] dummy1: left promiscuous mode
[  536.982390] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.000127] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.016060] bond1 (unregistering): Released all slaves
[  537.170413] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.177913] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.187253] dummy1: entered promiscuous mode
[  537.187323] dummy2: entered promiscuous mode
[  537.226812] dummy1: left promiscuous mode
[  537.226899] dummy2: left promiscuous mode
[  537.235688] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.247122] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.259083] bond1 (unregistering): Released all slaves
[  537.399589] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.408245] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.440106] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.455787] bond1: (slave dummy1): Removing an active aggregator
[  537.455866] bond1: (slave dummy1): Releasing backup interface
[  537.499849] bond1 (unregistering): Released all slaves
[  537.579121] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.614588] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.630156] bond1: (slave dummy1): Removing an active aggregator
[  537.630233] bond1: (slave dummy1): Releasing backup interface
[  537.681665] bond1 (unregistering): Released all slaves