[  531.923264] bond1: (slave dummy1): making interface the new active one
[  531.923371] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.942464] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.957906] dummy1: entered promiscuous mode
[  532.030191] dummy1: left promiscuous mode
[  532.046697] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.055979] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.065876] bond1 (unregistering): Released all slaves
[  532.321901] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.338195] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.356578] dummy1: entered promiscuous mode
[  532.356662] dummy2: entered promiscuous mode
[  532.410765] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.431370] dummy1: left promiscuous mode
[  532.431427] dummy2: left promiscuous mode
[  532.449985] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  532.450089] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.450184] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.460898] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  532.461032] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.468853] bond1 (unregistering): Released all slaves
[  532.714807] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.733150] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.794787] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.826014] bond1: (slave dummy1): Removing an active aggregator
[  532.826112] bond1: (slave dummy1): Releasing backup interface
[  532.925587] bond1 (unregistering): Released all slaves
[  533.044595] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  533.109244] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.138821] bond1: (slave dummy1): Removing an active aggregator
[  533.138923] bond1: (slave dummy1): Releasing backup interface
[  533.233939] bond1 (unregistering): Released all slaves