[ 1339.245897][T12158] bond0: (slave eth0): making interface the new active one
[ 1339.247306][T12158] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1339.505572][T12159] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1344.252206][T12162] bond0: (slave eth0): Releasing backup interface
[ 1344.936247][T12165] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1345.151930][T12166] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1349.636775][ T8835] bond0: (slave eth0): Releasing backup interface
[ 1349.765073][ T8835] bond0 (unregistering): Released all slaves