[ 1333.782550][T12131] bond0: (slave eth0): making interface the new active one
[ 1333.783480][T12131] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1334.022341][T12132] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1338.726078][T12135] bond0: (slave eth0): Releasing backup interface
[ 1339.446203][T12138] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1339.668570][T12139] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1344.102570][   T72] bond0: (slave eth0): Releasing backup interface
[ 1344.235572][   T72] bond0 (unregistering): Released all slaves