[ 1331.760361][T12183] bond0: (slave eth0): making interface the new active one
[ 1331.761549][T12183] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1331.968561][T12184] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1336.732513][T12187] bond0: (slave eth0): Releasing backup interface
[ 1337.436923][T12190] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1337.684960][T12191] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1342.135335][   T71] bond0: (slave eth0): Releasing backup interface
[ 1342.251242][   T71] bond0 (unregistering): Released all slaves