[ 1047.708789][T23600] bond0: (slave eth0): making interface the new active one
[ 1047.709296][T23600] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1047.760313][T23601] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1051.986245][T23604] bond0: (slave eth0): Releasing backup interface
[ 1052.140906][T23607] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1052.180099][T23608] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1056.392297][   T70] bond0: (slave eth0): Releasing backup interface
[ 1056.425523][   T70] bond0 (unregistering): Released all slaves