[ 3981.816710][  T664] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 3982.616542][  T668] bond0: (slave bond_slave_1): Releasing backup interface
[ 3982.993173][   T12] bond0 (unregistering): Released all slaves
[ 3984.553349][  T679] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3984.921421][   T12] bond0 (unregistering): Released all slaves
[ 3986.455445][  T690] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3986.829494][   T12] bond0 (unregistering): Released all slaves
[ 3988.541623][   T12] bond0 (unregistering): Released all slaves
[ 3988.898330][  T704] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3989.313898][  T708] bond0 (unregistering): Released all slaves