[  842.081494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  842.104640] bond0: (slave bond_slave_1): Releasing backup interface
[  842.131838] bond0 (unregistering): Released all slaves
[  842.173386] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.191793] bond0 (unregistering): Released all slaves
[  842.233219] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.257739] bond0 (unregistering): Released all slaves
[  842.315708] bond0 (unregistering): Released all slaves
[  842.321589] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.332464] bond0 (unregistering): Released all slaves