[  516.543415] bond1: (slave dummy1): making interface the new active one
[  516.543555] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.552445] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.563102] dummy1: entered promiscuous mode
[  516.609337] dummy1: left promiscuous mode
[  516.617511] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.634091] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.646988] bond1 (unregistering): Released all slaves
[  516.832525] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.847285] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.859150] dummy1: entered promiscuous mode
[  516.859236] dummy2: entered promiscuous mode
[  516.914656] dummy1: left promiscuous mode
[  516.914753] dummy2: left promiscuous mode
[  516.926902] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.937152] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.950062] bond1 (unregistering): Released all slaves
[  517.110634] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.120540] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.160026] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.179077] bond1: (slave dummy1): Removing an active aggregator
[  517.179175] bond1: (slave dummy1): Releasing backup interface
[  517.236827] bond1 (unregistering): Released all slaves
[  517.318332] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.356290] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.375021] bond1: (slave dummy1): Removing an active aggregator
[  517.375133] bond1: (slave dummy1): Releasing backup interface
[  517.445321] bond1 (unregistering): Released all slaves