[ 1980.307903][T27756] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1980.493178][T27760] bond0: (slave bond_slave_1): Releasing backup interface
[ 1980.613670][   T12] bond0 (unregistering): Released all slaves
[ 1981.000032][T27772] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1981.094469][   T12] bond0 (unregistering): Released all slaves
[ 1981.502417][T27783] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1981.597559][   T12] bond0 (unregistering): Released all slaves
[ 1982.042565][   T12] bond0 (unregistering): Released all slaves
[ 1982.160152][T27797] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1982.244973][T27800] bond0 (unregistering): Released all slaves