[ 1019.116348][T22236] bond0: (slave eth0): making interface the new active one
[ 1019.117034][T22236] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1019.183366][T22237] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1023.460912][T22240] bond0: (slave eth0): Releasing backup interface
[ 1023.698503][T22243] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1023.761212][T22244] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1027.916097][   T72] bond0: (slave eth0): Releasing backup interface
[ 1027.959436][   T72] bond0 (unregistering): Released all slaves