[ 1332.043363][T12153] bond0: (slave eth0): making interface the new active one
[ 1332.044301][T12153] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1332.251500][T12154] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1337.020142][T12157] bond0: (slave eth0): Releasing backup interface
[ 1337.719624][T12160] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1337.961861][T12161] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1342.467052][  T283] bond0: (slave eth0): Releasing backup interface
[ 1342.608057][  T283] bond0 (unregistering): Released all slaves