[ 1050.991797][T23270] bond0: (slave eth0): making interface the new active one
[ 1050.992470][T23270] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1051.086155][T23271] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1055.329346][T23275] bond0: (slave eth0): Releasing backup interface
[ 1055.492490][T23278] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1055.535347][T23279] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1059.725110][  T197] bond0: (slave eth0): Releasing backup interface
[ 1059.780362][  T197] bond0 (unregistering): Released all slaves