[  531.979254] bond1: (slave dummy1): making interface the new active one
[  531.979334] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.999253] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.016147] dummy1: entered promiscuous mode
[  532.094130] dummy1: left promiscuous mode
[  532.112151] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.123171] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.133090] bond1 (unregistering): Released all slaves
[  532.389102] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.407313] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.423888] dummy1: entered promiscuous mode
[  532.423979] dummy2: entered promiscuous mode
[  532.479955] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.498516] dummy1: left promiscuous mode
[  532.498592] dummy2: left promiscuous mode
[  532.516646] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  532.516745] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.516842] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.527107] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  532.527258] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.537047] bond1 (unregistering): Released all slaves
[  532.783418] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.801616] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.863367] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.893746] bond1: (slave dummy1): Removing an active aggregator
[  532.893832] bond1: (slave dummy1): Releasing backup interface
[  532.994074] bond1 (unregistering): Released all slaves
[  533.102217] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  533.169775] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.199578] bond1: (slave dummy1): Removing an active aggregator
[  533.199674] bond1: (slave dummy1): Releasing backup interface
[  533.299389] bond1 (unregistering): Released all slaves