[  757.544345] bond0: (slave eth0): making interface the new active one
[  757.544427] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.549811] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.674346] bond0: (slave eth0): Releasing backup interface
[  761.697431] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.702822] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.832335] bond0: (slave eth0): Releasing backup interface
[  765.867111] bond0 (unregistering): Released all slaves