[  531.134303] bond1: (slave dummy1): making interface the new active one
[  531.134381] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.148513] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.162746] dummy1: entered promiscuous mode
[  531.227570] dummy1: left promiscuous mode
[  531.243614] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.261871] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.277764] bond1 (unregistering): Released all slaves
[  531.493926] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.508329] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.522985] dummy1: entered promiscuous mode
[  531.523086] dummy2: entered promiscuous mode
[  531.587681] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.589913] dummy1: left promiscuous mode
[  531.589958] dummy2: left promiscuous mode
[  531.603901] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.603987] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.604088] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.614815] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.614943] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.630745] bond1 (unregistering): Released all slaves
[  531.830741] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.846964] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.902952] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.931736] bond1: (slave dummy1): Removing an active aggregator
[  531.931832] bond1: (slave dummy1): Releasing backup interface
[  532.017429] bond1 (unregistering): Released all slaves
[  532.122349] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.178896] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.211085] bond1: (slave dummy1): Removing an active aggregator
[  532.211180] bond1: (slave dummy1): Releasing backup interface
[  532.297249] bond1 (unregistering): Released all slaves