[ 1937.440041][ T7920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 1937.616987][ T7924] bond0: (slave bond_slave_1): Releasing backup interface
[ 1937.729877][   T12] bond0 (unregistering): Released all slaves
[ 1938.077687][ T7936] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1938.179371][   T12] bond0 (unregistering): Released all slaves
[ 1938.506311][ T7947] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1938.616134][   T12] bond0 (unregistering): Released all slaves
[ 1939.012996][   T12] bond0 (unregistering): Released all slaves
[ 1939.117610][ T7961] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1939.207495][ T7964] bond0 (unregistering): Released all slaves