[ 1051.868968][T23560] bond0: (slave eth0): making interface the new active one
[ 1051.869375][T23560] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1051.924563][T23561] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1056.158601][T23565] bond0: (slave eth0): Releasing backup interface
[ 1056.315497][T23568] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1056.363878][T23569] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1060.547505][  T196] bond0: (slave eth0): Releasing backup interface
[ 1060.586575][  T196] bond0 (unregistering): Released all slaves