[  557.266530] bond1: (slave dummy1): making interface the new active one
[  557.266608] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  557.280901] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  557.294992] dummy1: entered promiscuous mode
[  557.366061] dummy1: left promiscuous mode
[  557.381803] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  557.390626] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  557.400504] bond1 (unregistering): Released all slaves
[  557.644761] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.661631] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  557.677779] dummy1: entered promiscuous mode
[  557.677839] dummy2: entered promiscuous mode
[  557.730457] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.748522] dummy1: left promiscuous mode
[  557.748589] dummy2: left promiscuous mode
[  557.764301] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  557.764407] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.764512] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  557.773586] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  557.773701] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  557.780512] bond1 (unregistering): Released all slaves
[  557.995357] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  558.009559] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  558.056670] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  558.085402] bond1: (slave dummy1): Removing an active aggregator
[  558.085506] bond1: (slave dummy1): Releasing backup interface
[  558.183057] bond1 (unregistering): Released all slaves
[  558.292176] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  558.350603] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  558.379113] bond1: (slave dummy1): Removing an active aggregator
[  558.379207] bond1: (slave dummy1): Releasing backup interface
[  558.455243] bond1 (unregistering): Released all slaves