[  531.452572] bond1: (slave dummy1): making interface the new active one
[  531.452659] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.469879] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.486790] dummy1: entered promiscuous mode
[  531.554499] dummy1: left promiscuous mode
[  531.570513] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.578261] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.587155] bond1 (unregistering): Released all slaves
[  531.838685] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.855822] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.873470] dummy1: entered promiscuous mode
[  531.873530] dummy2: entered promiscuous mode
[  531.927090] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.941934] dummy1: left promiscuous mode
[  531.941985] dummy2: left promiscuous mode
[  531.957590] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.957675] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.957748] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.975295] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.975422] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.985163] bond1 (unregistering): Released all slaves
[  532.231934] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.251612] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.309990] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.339947] bond1: (slave dummy1): Removing an active aggregator
[  532.340046] bond1: (slave dummy1): Releasing backup interface
[  532.439507] bond1 (unregistering): Released all slaves
[  532.562142] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.620595] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.649767] bond1: (slave dummy1): Removing an active aggregator
[  532.649859] bond1: (slave dummy1): Releasing backup interface
[  532.733382] bond1 (unregistering): Released all slaves