[ 1334.196873][T12183] bond0: (slave eth0): making interface the new active one
[ 1334.197763][T12183] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1334.414030][T12184] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1339.166022][T12187] bond0: (slave eth0): Releasing backup interface
[ 1339.851932][T12190] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1340.102134][T12191] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1344.568634][ T8681] bond0: (slave eth0): Releasing backup interface
[ 1344.723853][ T8681] bond0 (unregistering): Released all slaves