[  885.357347][T19601] bond0: (slave eth0): making interface the new active one
[  885.357884][T19601] bond0: (slave eth0): Enslaving as an active interface with an up link
[  885.406866][T19602] 8021q: adding VLAN 0 to HW filter on device bond0
[  889.666102][T19605] bond0: (slave eth0): Releasing backup interface
[  889.820150][T19608] bond0: (slave eth0): Enslaving as an active interface with an up link
[  889.866335][T19609] 8021q: adding VLAN 0 to HW filter on device bond0
[  894.093532][  T259] bond0: (slave eth0): Releasing backup interface
[  894.143187][  T259] bond0 (unregistering): Released all slaves