[  531.239481] bond1: (slave dummy1): making interface the new active one
[  531.239583] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.256777] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.272675] dummy1: entered promiscuous mode
[  531.344642] dummy1: left promiscuous mode
[  531.360979] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.368672] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.381596] bond1 (unregistering): Released all slaves
[  531.633338] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.650593] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.667677] dummy1: entered promiscuous mode
[  531.667765] dummy2: entered promiscuous mode
[  531.723475] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.747791] dummy1: left promiscuous mode
[  531.747850] dummy2: left promiscuous mode
[  531.764310] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.764409] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.764563] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.774645] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.774779] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.784550] bond1 (unregistering): Released all slaves
[  532.024177] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.040703] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.100650] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.131738] bond1: (slave dummy1): Removing an active aggregator
[  532.131829] bond1: (slave dummy1): Releasing backup interface
[  532.216856] bond1 (unregistering): Released all slaves
[  532.319681] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.372654] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.399966] bond1: (slave dummy1): Removing an active aggregator
[  532.400053] bond1: (slave dummy1): Releasing backup interface
[  532.474169] bond1 (unregistering): Released all slaves