[ 1011.243638][T22718] bond0: (slave eth0): making interface the new active one
[ 1011.244215][T22718] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.293017][T22719] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1015.577747][T22722] bond0: (slave eth0): Releasing backup interface
[ 1015.802516][T22725] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1015.862901][T22726] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1020.038880][  T220] bond0: (slave eth0): Releasing backup interface
[ 1020.077291][  T220] bond0 (unregistering): Released all slaves