[  530.940191] bond1: (slave dummy1): making interface the new active one
[  530.940270] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  530.957604] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  530.971762] dummy1: entered promiscuous mode
[  531.040097] dummy1: left promiscuous mode
[  531.053903] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.062898] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.068802] bond1 (unregistering): Released all slaves
[  531.308598] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.323961] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.337636] dummy1: entered promiscuous mode
[  531.337692] dummy2: entered promiscuous mode
[  531.395734] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.400880] dummy1: left promiscuous mode
[  531.400928] dummy2: left promiscuous mode
[  531.417369] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.417447] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.417520] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.427858] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.427955] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.433761] bond1 (unregistering): Released all slaves
[  531.653460] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.666797] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.718310] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.744827] bond1: (slave dummy1): Removing an active aggregator
[  531.744900] bond1: (slave dummy1): Releasing backup interface
[  531.828209] bond1 (unregistering): Released all slaves
[  531.920283] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.969174] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.992351] bond1: (slave dummy1): Removing an active aggregator
[  531.992426] bond1: (slave dummy1): Releasing backup interface
[  532.056606] bond1 (unregistering): Released all slaves