[ 1009.603542][T22371] bond0: (slave eth0): making interface the new active one
[ 1009.603965][T22371] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1009.654888][T22372] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1013.884904][T22376] bond0: (slave eth0): Releasing backup interface
[ 1014.041852][T22379] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1014.084707][T22380] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1018.299040][   T12] bond0: (slave eth0): Releasing backup interface
[ 1018.346828][   T12] bond0 (unregistering): Released all slaves