[  537.995240] bond1: (slave dummy1): making interface the new active one
[  537.995365] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.005853] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.015596] dummy1: entered promiscuous mode
[  538.057783] dummy1: left promiscuous mode
[  538.066110] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.075950] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.085874] bond1 (unregistering): Released all slaves
[  538.256150] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.265957] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.279536] dummy1: entered promiscuous mode
[  538.279608] dummy2: entered promiscuous mode
[  538.325170] dummy1: left promiscuous mode
[  538.325240] dummy2: left promiscuous mode
[  538.334871] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.348931] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.358863] bond1 (unregistering): Released all slaves
[  538.510132] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.519177] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.556396] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.572701] bond1: (slave dummy1): Removing an active aggregator
[  538.572844] bond1: (slave dummy1): Releasing backup interface
[  538.645444] bond1 (unregistering): Released all slaves
[  538.730094] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.771587] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.789482] bond1: (slave dummy1): Removing an active aggregator
[  538.789591] bond1: (slave dummy1): Releasing backup interface
[  538.846778] bond1 (unregistering): Released all slaves