[ 1050.713310][T23286] bond0: (slave eth0): making interface the new active one
[ 1050.713752][T23286] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1050.769996][T23287] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1054.987142][T23290] bond0: (slave eth0): Releasing backup interface
[ 1055.147443][T23293] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1055.203555][T23294] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1059.375146][  T220] bond0: (slave eth0): Releasing backup interface
[ 1059.422160][  T220] bond0 (unregistering): Released all slaves