[ 3948.750639][ T1247] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 3949.548643][ T1251] bond0: (slave bond_slave_1): Releasing backup interface
[ 3949.923987][   T12] bond0 (unregistering): Released all slaves
[ 3951.430062][ T1262] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3951.805474][   T12] bond0 (unregistering): Released all slaves
[ 3953.343624][ T1273] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3953.693177][   T12] bond0 (unregistering): Released all slaves
[ 3955.358709][   T12] bond0 (unregistering): Released all slaves
[ 3955.707482][ T1287] 8021q: adding VLAN 0 to HW filter on device bond0
[ 3956.125749][ T1290] bond0 (unregistering): Released all slaves