[  521.203852] bond1: (slave dummy1): making interface the new active one
[  521.203979] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.217548] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.231966] dummy1: entered promiscuous mode
[  521.293600] dummy1: left promiscuous mode
[  521.305173] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.315061] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.324998] bond1 (unregistering): Released all slaves
[  521.522675] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.532990] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.543569] dummy1: entered promiscuous mode
[  521.543627] dummy2: entered promiscuous mode
[  521.596966] dummy1: left promiscuous mode
[  521.597029] dummy2: left promiscuous mode
[  521.608519] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.629244] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.639153] bond1 (unregistering): Released all slaves
[  521.826979] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.838553] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.880140] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.901642] bond1: (slave dummy1): Removing an active aggregator
[  521.901745] bond1: (slave dummy1): Releasing backup interface
[  521.964007] bond1 (unregistering): Released all slaves
[  522.059778] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.110979] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.136599] bond1: (slave dummy1): Removing an active aggregator
[  522.136691] bond1: (slave dummy1): Releasing backup interface
[  522.223094] bond1 (unregistering): Released all slaves