[  551.629595] bond1: (slave dummy1): making interface the new active one
[  551.629690] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  551.645360] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  551.659086] dummy1: entered promiscuous mode
[  551.722393] dummy1: left promiscuous mode
[  551.735094] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  551.751618] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  551.759509] bond1 (unregistering): Released all slaves
[  551.993291] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.007960] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.023249] dummy1: entered promiscuous mode
[  552.023326] dummy2: entered promiscuous mode
[  552.080506] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.088040] dummy1: left promiscuous mode
[  552.088078] dummy2: left promiscuous mode
[  552.100278] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  552.100381] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.100481] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.112695] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  552.112834] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.122564] bond1 (unregistering): Released all slaves
[  552.315082] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.328455] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.374919] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.400697] bond1: (slave dummy1): Removing an active aggregator
[  552.400802] bond1: (slave dummy1): Releasing backup interface
[  552.472999] bond1 (unregistering): Released all slaves
[  552.569097] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.613162] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.635820] bond1: (slave dummy1): Removing an active aggregator
[  552.635903] bond1: (slave dummy1): Releasing backup interface
[  552.708202] bond1 (unregistering): Released all slaves