[  531.975568] bond1: (slave dummy1): making interface the new active one
[  531.975671] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.990818] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.006186] dummy1: entered promiscuous mode
[  532.076960] dummy1: left promiscuous mode
[  532.092158] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.102041] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.111930] bond1 (unregistering): Released all slaves
[  532.375569] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.391168] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.404975] dummy1: entered promiscuous mode
[  532.405031] dummy2: entered promiscuous mode
[  532.460862] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.476087] dummy1: left promiscuous mode
[  532.476145] dummy2: left promiscuous mode
[  532.493271] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  532.493360] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.493437] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.504010] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  532.504124] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.514967] bond1 (unregistering): Released all slaves
[  532.751261] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.765594] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.818597] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.846019] bond1: (slave dummy1): Removing an active aggregator
[  532.846125] bond1: (slave dummy1): Releasing backup interface
[  532.932269] bond1 (unregistering): Released all slaves
[  533.035932] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  533.094041] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.121372] bond1: (slave dummy1): Removing an active aggregator
[  533.121459] bond1: (slave dummy1): Releasing backup interface
[  533.197440] bond1 (unregistering): Released all slaves