[ 1048.776685][T23423] bond0: (slave eth0): making interface the new active one
[ 1048.777291][T23423] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1048.819197][T23424] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1053.073745][T23427] bond0: (slave eth0): Releasing backup interface
[ 1053.223127][T23430] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.270026][T23431] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1057.459762][  T219] bond0: (slave eth0): Releasing backup interface
[ 1057.513110][  T219] bond0 (unregistering): Released all slaves