[ 1334.498543][T12157] bond0: (slave eth0): making interface the new active one
[ 1334.499464][T12157] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1334.744290][T12158] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1339.498674][T12161] bond0: (slave eth0): Releasing backup interface
[ 1340.145346][T12164] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1340.422410][T12165] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1344.871436][T11566] bond0: (slave eth0): Releasing backup interface
[ 1345.010575][T11566] bond0 (unregistering): Released all slaves