[  531.453822] bond1: (slave dummy1): making interface the new active one
[  531.453953] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.466614] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.479540] dummy1: entered promiscuous mode
[  531.531584] dummy1: left promiscuous mode
[  531.543483] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.556036] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.565955] bond1 (unregistering): Released all slaves
[  531.767197] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.779114] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.793143] dummy1: entered promiscuous mode
[  531.793230] dummy2: entered promiscuous mode
[  531.852903] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.855196] dummy1: left promiscuous mode
[  531.855257] dummy2: left promiscuous mode
[  531.867521] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.867667] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.867776] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.879111] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.879308] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.891985] bond1 (unregistering): Released all slaves
[  532.082730] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.094689] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.140245] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.162773] bond1: (slave dummy1): Removing an active aggregator
[  532.162936] bond1: (slave dummy1): Releasing backup interface
[  532.240262] bond1 (unregistering): Released all slaves
[  532.337663] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.389789] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.415256] bond1: (slave dummy1): Removing an active aggregator
[  532.415386] bond1: (slave dummy1): Releasing backup interface
[  532.472560] bond1 (unregistering): Released all slaves