[  922.424128] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  922.445761] bond0: (slave bond_slave_1): Releasing backup interface
[  922.476123] bond0 (unregistering): Released all slaves
[  922.508870] 8021q: adding VLAN 0 to HW filter on device bond0
[  922.532016] bond0 (unregistering): Released all slaves
[  922.564599] 8021q: adding VLAN 0 to HW filter on device bond0
[  922.585958] bond0 (unregistering): Released all slaves
[  922.641960] bond0 (unregistering): Released all slaves
[  922.646287] 8021q: adding VLAN 0 to HW filter on device bond0
[  922.655898] bond0 (unregistering): Released all slaves