[ 3976.348551][ T3981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 3977.137653][ T3985] bond0: (slave bond_slave_1): Releasing backup interface
[ 3977.526879][   T12] bond0 (unregistering): Released all slaves
[ 3979.069123][ T3996] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3979.447020][   T12] bond0 (unregistering): Released all slaves
[ 3980.995155][ T4007] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3981.368984][   T12] bond0 (unregistering): Released all slaves
[ 3983.117074][   T12] bond0 (unregistering): Released all slaves
[ 3983.487860][ T4021] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3983.886915][ T4024] bond0 (unregistering): Released all slaves