[ 1320.939050][T12235] bond0: (slave eth0): making interface the new active one
[ 1320.940154][T12235] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1321.157166][T12236] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1325.837234][T12239] bond0: (slave eth0): Releasing backup interface
[ 1326.470574][T12242] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1326.681253][T12243] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1331.168595][   T12] bond0: (slave eth0): Releasing backup interface
[ 1331.325999][   T12] bond0 (unregistering): Released all slaves