[   12.410152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   12.429333] bond0: (slave bond_slave_1): Releasing backup interface
[   12.457163] bond0 (unregistering): Released all slaves
[   12.487258] 8021q: adding VLAN 0 to HW filter on device bond0
[   12.516962] bond0 (unregistering): Released all slaves
[   12.546221] 8021q: adding VLAN 0 to HW filter on device bond0
[   12.565932] bond0 (unregistering): Released all slaves
[   12.611863] bond0 (unregistering): Released all slaves
[   12.616725] 8021q: adding VLAN 0 to HW filter on device bond0
[   12.625616] bond0 (unregistering): Released all slaves