[  536.883474] bond1: (slave dummy1): making interface the new active one
[  536.883587] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.895222] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.907862] dummy1: entered promiscuous mode
[  536.960107] dummy1: left promiscuous mode
[  536.971602] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.987144] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.997079] bond1 (unregistering): Released all slaves
[  537.189638] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.200765] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.213873] dummy1: entered promiscuous mode
[  537.213960] dummy2: entered promiscuous mode
[  537.268318] dummy1: left promiscuous mode
[  537.268401] dummy2: left promiscuous mode
[  537.279009] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.291135] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.301041] bond1 (unregistering): Released all slaves
[  537.476449] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.489349] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.534203] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.555700] bond1: (slave dummy1): Removing an active aggregator
[  537.555825] bond1: (slave dummy1): Releasing backup interface
[  537.615853] bond1 (unregistering): Released all slaves
[  537.708642] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.748005] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.767560] bond1: (slave dummy1): Removing an active aggregator
[  537.767683] bond1: (slave dummy1): Releasing backup interface
[  537.837308] bond1 (unregistering): Released all slaves