[ 1872.455381][T21297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1872.632692][T21302] bond0: (slave bond_slave_1): Releasing backup interface
[ 1872.751993][   T12] bond0 (unregistering): Released all slaves
[ 1873.113275][T21317] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1873.216154][   T12] bond0 (unregistering): Released all slaves
[ 1873.582430][T21332] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1873.674932][   T12] bond0 (unregistering): Released all slaves
[ 1874.092805][   T12] bond0 (unregistering): Released all slaves
[ 1874.216971][T21354] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1874.296004][T21357] bond0 (unregistering): Released all slaves