[  518.882680] bond1: (slave dummy1): making interface the new active one
[  518.882778] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  518.902048] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.918238] dummy1: entered promiscuous mode
[  518.995805] dummy1: left promiscuous mode
[  519.009143] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.027826] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.037793] bond1 (unregistering): Released all slaves
[  519.292906] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.308911] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.324967] dummy1: entered promiscuous mode
[  519.325028] dummy2: entered promiscuous mode
[  519.377710] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.402018] dummy1: left promiscuous mode
[  519.402098] dummy2: left promiscuous mode
[  519.418178] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  519.418271] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.418364] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.437838] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  519.437981] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.447788] bond1 (unregistering): Released all slaves
[  519.683142] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.701213] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.763271] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.796072] bond1: (slave dummy1): Removing an active aggregator
[  519.796172] bond1: (slave dummy1): Releasing backup interface
[  519.875138] bond1 (unregistering): Released all slaves
[  519.987426] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.044850] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.072476] bond1: (slave dummy1): Removing an active aggregator
[  520.072577] bond1: (slave dummy1): Releasing backup interface
[  520.153605] bond1 (unregistering): Released all slaves