[  998.798894][T22935] bond0: (slave eth0): making interface the new active one
[  998.799658][T22935] bond0: (slave eth0): Enslaving as an active interface with an up link
[  998.893253][T22936] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1003.140300][T22940] bond0: (slave eth0): Releasing backup interface
[ 1003.299112][T22943] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.344606][T22944] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1007.492176][T21217] bond0: (slave eth0): Releasing backup interface
[ 1007.534537][T21217] bond0 (unregistering): Released all slaves