[  552.256238] bond1: (slave dummy1): making interface the new active one
[  552.256323] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.270133] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.280635] dummy1: entered promiscuous mode
[  552.334207] dummy1: left promiscuous mode
[  552.346794] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.357574] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.365500] bond1 (unregistering): Released all slaves
[  552.559634] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.571334] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.582911] dummy1: entered promiscuous mode
[  552.582960] dummy2: entered promiscuous mode
[  552.640098] dummy1: left promiscuous mode
[  552.640148] dummy2: left promiscuous mode
[  552.652238] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.657553] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.665485] bond1 (unregistering): Released all slaves
[  552.843420] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.856423] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.901607] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.923656] bond1: (slave dummy1): Removing an active aggregator
[  552.923822] bond1: (slave dummy1): Releasing backup interface
[  552.991182] bond1 (unregistering): Released all slaves
[  553.081907] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.130871] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.154933] bond1: (slave dummy1): Removing an active aggregator
[  553.155023] bond1: (slave dummy1): Releasing backup interface
[  553.226211] bond1 (unregistering): Released all slaves