[ 3995.710987][ T4928] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 3996.504899][ T4932] bond0: (slave bond_slave_1): Releasing backup interface
[ 3996.869901][   T12] bond0 (unregistering): Released all slaves
[ 3998.462142][ T4943] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3998.837694][   T12] bond0 (unregistering): Released all slaves
[ 4000.345596][ T4954] 8021q: adding VLAN 0 to HW filter on device bond0
[ 4000.733043][   T12] bond0 (unregistering): Released all slaves
[ 4002.419328][   T12] bond0 (unregistering): Released all slaves
[ 4002.797847][ T4968] 8021q: adding VLAN 0 to HW filter on device bond0
[ 4003.195526][ T4971] bond0 (unregistering): Released all slaves