[ 1020.145016][T22461] bond0: (slave eth0): making interface the new active one
[ 1020.145587][T22461] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1020.200373][T22462] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1024.515444][T22465] bond0: (slave eth0): Releasing backup interface
[ 1024.745509][T22468] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1024.816230][T22469] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1028.996968][  T221] bond0: (slave eth0): Releasing backup interface
[ 1029.028504][  T221] bond0 (unregistering): Released all slaves