[ 1312.666688][T12048] bond0: (slave eth0): making interface the new active one
[ 1312.667591][T12048] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1312.907081][T12049] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1317.655034][T12052] bond0: (slave eth0): Releasing backup interface
[ 1318.335230][T12055] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1318.547311][T12056] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1323.072470][   T73] bond0: (slave eth0): Releasing backup interface
[ 1323.211215][   T73] bond0 (unregistering): Released all slaves