[  531.145232] bond1: (slave dummy1): making interface the new active one
[  531.145330] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.160300] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.173917] dummy1: entered promiscuous mode
[  531.238276] dummy1: left promiscuous mode
[  531.253624] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.265871] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.275755] bond1 (unregistering): Released all slaves
[  531.503646] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.519912] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.534483] dummy1: entered promiscuous mode
[  531.534560] dummy2: entered promiscuous mode
[  531.596686] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.605567] dummy1: left promiscuous mode
[  531.605631] dummy2: left promiscuous mode
[  531.620752] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.620845] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.620933] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.630817] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.630953] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.639733] bond1 (unregistering): Released all slaves
[  531.870756] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.886619] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.936172] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.962577] bond1: (slave dummy1): Removing an active aggregator
[  531.962650] bond1: (slave dummy1): Releasing backup interface
[  532.051313] bond1 (unregistering): Released all slaves
[  532.157509] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.213847] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.242422] bond1: (slave dummy1): Removing an active aggregator
[  532.242517] bond1: (slave dummy1): Releasing backup interface
[  532.325456] bond1 (unregistering): Released all slaves