[  531.358663] bond1: (slave dummy1): making interface the new active one
[  531.358777] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.378994] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.398202] dummy1: entered promiscuous mode
[  531.480000] dummy1: left promiscuous mode
[  531.499886] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.517927] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.527828] bond1 (unregistering): Released all slaves
[  531.786847] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.806491] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.825369] dummy1: entered promiscuous mode
[  531.825436] dummy2: entered promiscuous mode
[  531.876703] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.908968] dummy1: left promiscuous mode
[  531.909049] dummy2: left promiscuous mode
[  531.928424] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.928516] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.928597] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.942927] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.943060] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.955826] bond1 (unregistering): Released all slaves
[  532.219700] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.238997] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.300906] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.329631] bond1: (slave dummy1): Removing an active aggregator
[  532.329745] bond1: (slave dummy1): Releasing backup interface
[  532.416502] bond1 (unregistering): Released all slaves
[  532.529750] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.590713] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.620393] bond1: (slave dummy1): Removing an active aggregator
[  532.620492] bond1: (slave dummy1): Releasing backup interface
[  532.704399] bond1 (unregistering): Released all slaves