[  531.891821] bond1: (slave dummy1): making interface the new active one
[  531.891924] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.909567] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.924702] dummy1: entered promiscuous mode
[  532.001964] dummy1: left promiscuous mode
[  532.021896] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.032850] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.042792] bond1 (unregistering): Released all slaves
[  532.320950] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.339137] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.358313] dummy1: entered promiscuous mode
[  532.358408] dummy2: entered promiscuous mode
[  532.405727] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.431411] dummy1: left promiscuous mode
[  532.431481] dummy2: left promiscuous mode
[  532.449067] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  532.449178] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.449249] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.468005] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  532.468174] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.477857] bond1 (unregistering): Released all slaves
[  532.715207] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.733387] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.792923] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.822681] bond1: (slave dummy1): Removing an active aggregator
[  532.822803] bond1: (slave dummy1): Releasing backup interface
[  532.912916] bond1 (unregistering): Released all slaves
[  533.029946] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  533.092319] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.121175] bond1: (slave dummy1): Removing an active aggregator
[  533.121272] bond1: (slave dummy1): Releasing backup interface
[  533.211936] bond1 (unregistering): Released all slaves