[  538.623857] bond1: (slave dummy1): making interface the new active one
[  538.623960] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.646766] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.673583] dummy1: entered promiscuous mode
[  538.791852] dummy1: left promiscuous mode
[  538.821050] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.837951] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.847856] bond1 (unregistering): Released all slaves
[  539.185526] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.206023] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  539.227606] dummy1: entered promiscuous mode
[  539.227692] dummy2: entered promiscuous mode
[  539.265692] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.321990] dummy1: left promiscuous mode
[  539.322059] dummy2: left promiscuous mode
[  539.346939] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  539.347036] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.347124] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  539.356908] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  539.357077] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  539.366831] bond1 (unregistering): Released all slaves
[  539.675149] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.697053] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.771803] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.808808] bond1: (slave dummy1): Removing an active aggregator
[  539.808925] bond1: (slave dummy1): Releasing backup interface
[  539.901960] bond1 (unregistering): Released all slaves
[  540.030640] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  540.101390] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.135453] bond1: (slave dummy1): Removing an active aggregator
[  540.135557] bond1: (slave dummy1): Releasing backup interface
[  540.217881] bond1 (unregistering): Released all slaves