[  517.421021] bond1: (slave dummy1): making interface the new active one
[  517.421117] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.432960] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.445200] dummy1: entered promiscuous mode
[  517.498535] dummy1: left promiscuous mode
[  517.509298] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.518331] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.528249] bond1 (unregistering): Released all slaves
[  517.704584] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.715779] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.727220] dummy1: entered promiscuous mode
[  517.727293] dummy2: entered promiscuous mode
[  517.775636] dummy1: left promiscuous mode
[  517.775729] dummy2: left promiscuous mode
[  517.785050] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.802289] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.812238] bond1 (unregistering): Released all slaves
[  517.970756] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.981277] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.020500] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.040477] bond1: (slave dummy1): Removing an active aggregator
[  518.040561] bond1: (slave dummy1): Releasing backup interface
[  518.103717] bond1 (unregistering): Released all slaves
[  518.179496] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.222738] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.243673] bond1: (slave dummy1): Removing an active aggregator
[  518.243781] bond1: (slave dummy1): Releasing backup interface
[  518.300458] bond1 (unregistering): Released all slaves