[  537.514677] bond1: (slave dummy1): making interface the new active one
[  537.514769] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.523891] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.533731] dummy1: entered promiscuous mode
[  537.574998] dummy1: left promiscuous mode
[  537.582806] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.592043] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.601995] bond1 (unregistering): Released all slaves
[  537.774043] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.784001] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.794066] dummy1: entered promiscuous mode
[  537.794121] dummy2: entered promiscuous mode
[  537.836008] dummy1: left promiscuous mode
[  537.836079] dummy2: left promiscuous mode
[  537.843808] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.850019] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.857960] bond1 (unregistering): Released all slaves
[  537.998496] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.007739] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.039768] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.055506] bond1: (slave dummy1): Removing an active aggregator
[  538.055601] bond1: (slave dummy1): Releasing backup interface
[  538.118743] bond1 (unregistering): Released all slaves
[  538.194386] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.230577] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.246741] bond1: (slave dummy1): Removing an active aggregator
[  538.246840] bond1: (slave dummy1): Releasing backup interface
[  538.297546] bond1 (unregistering): Released all slaves