[ 1335.962372][T12170] bond0: (slave eth0): making interface the new active one
[ 1335.963280][T12170] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1336.188911][T12171] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1340.938008][T12174] bond0: (slave eth0): Releasing backup interface
[ 1341.631344][T12177] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1341.862246][T12178] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1346.358491][ T4310] bond0: (slave eth0): Releasing backup interface
[ 1346.495829][ T4310] bond0 (unregistering): Released all slaves