[  556.384141] bond1: (slave dummy1): making interface the new active one
[  556.384224] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.397134] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.409976] dummy1: entered promiscuous mode
[  556.467037] dummy1: left promiscuous mode
[  556.479315] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.486658] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.492566] bond1 (unregistering): Released all slaves
[  556.692232] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.706433] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.720147] dummy1: entered promiscuous mode
[  556.720211] dummy2: entered promiscuous mode
[  556.779404] dummy1: left promiscuous mode
[  556.779460] dummy2: left promiscuous mode
[  556.795617] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.805583] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.811551] bond1 (unregistering): Released all slaves
[  557.000942] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.015317] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.060958] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.085496] bond1: (slave dummy1): Removing an active aggregator
[  557.085624] bond1: (slave dummy1): Releasing backup interface
[  557.161400] bond1 (unregistering): Released all slaves
[  557.248463] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.296953] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.319513] bond1: (slave dummy1): Removing an active aggregator
[  557.319600] bond1: (slave dummy1): Releasing backup interface
[  557.388736] bond1 (unregistering): Released all slaves