[ 1049.865093][T23478] bond0: (slave eth0): making interface the new active one
[ 1049.865657][T23478] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1049.915916][T23479] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1054.154894][T23482] bond0: (slave eth0): Releasing backup interface
[ 1054.328569][T23485] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1054.383918][T23486] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1058.552927][   T12] bond0: (slave eth0): Releasing backup interface
[ 1058.596991][   T12] bond0 (unregistering): Released all slaves