[  996.971279][T23089] bond0: (slave eth0): making interface the new active one
[  996.971970][T23089] bond0: (slave eth0): Enslaving as an active interface with an up link
[  997.024093][T23090] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1001.292275][T23094] bond0: (slave eth0): Releasing backup interface
[ 1001.463661][T23097] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1001.503891][T23098] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1005.703433][  T219] bond0: (slave eth0): Releasing backup interface
[ 1005.766523][  T219] bond0 (unregistering): Released all slaves