[  531.967967] bond1: (slave dummy1): making interface the new active one
[  531.968066] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.985075] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.004239] dummy1: entered promiscuous mode
[  532.077474] dummy1: left promiscuous mode
[  532.093548] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.111854] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.121727] bond1 (unregistering): Released all slaves
[  532.376915] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.394449] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.411729] dummy1: entered promiscuous mode
[  532.411792] dummy2: entered promiscuous mode
[  532.465625] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.487080] dummy1: left promiscuous mode
[  532.487135] dummy2: left promiscuous mode
[  532.504967] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  532.505069] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.505157] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.519795] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  532.519914] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.529729] bond1 (unregistering): Released all slaves
[  532.787375] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.804219] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.868679] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.901131] bond1: (slave dummy1): Removing an active aggregator
[  532.901241] bond1: (slave dummy1): Releasing backup interface
[  532.985000] bond1 (unregistering): Released all slaves
[  533.097067] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  533.162271] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.195115] bond1: (slave dummy1): Removing an active aggregator
[  533.195219] bond1: (slave dummy1): Releasing backup interface
[  533.300280] bond1 (unregistering): Released all slaves