[  536.280312] bond1: (slave dummy1): making interface the new active one
[  536.280414] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.297358] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.312470] dummy1: entered promiscuous mode
[  536.385972] dummy1: left promiscuous mode
[  536.400350] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.412861] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.422783] bond1 (unregistering): Released all slaves
[  536.654114] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  536.670357] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.688640] dummy1: entered promiscuous mode
[  536.688738] dummy2: entered promiscuous mode
[  536.749730] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.764633] dummy1: left promiscuous mode
[  536.764690] dummy2: left promiscuous mode
[  536.781390] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  536.781476] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.781558] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.790980] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  536.791074] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.803832] bond1 (unregistering): Released all slaves
[  537.051540] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.070801] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.129396] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.158158] bond1: (slave dummy1): Removing an active aggregator
[  537.158262] bond1: (slave dummy1): Releasing backup interface
[  537.251232] bond1 (unregistering): Released all slaves
[  537.353980] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.409640] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.437956] bond1: (slave dummy1): Removing an active aggregator
[  537.438066] bond1: (slave dummy1): Releasing backup interface
[  537.527463] bond1 (unregistering): Released all slaves