[  868.755241] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.758928] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.762596] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.766175] br0: port 1(veth0) entered blocking state
[  868.766208] br0: port 1(veth0) entered disabled state
[  868.766244] veth0: entered allmulticast mode
[  868.766305] veth0: entered promiscuous mode
[  868.769874] br0: port 2(veth1) entered blocking state
[  868.769941] br0: port 2(veth1) entered disabled state
[  868.770013] veth1: entered allmulticast mode
[  868.770102] veth1: entered promiscuous mode
[  869.761841] br0: port 1(veth0) entered blocking state
[  869.761902] br0: port 1(veth0) entered forwarding state
[  869.761961] br0: port 2(veth1) entered blocking state
[  869.761989] br0: port 2(veth1) entered forwarding state
[  870.785814] bond0: (slave veth0): link status definitely up
[  870.785918] bond0: (slave veth1): link status definitely up
[  870.786012] bond0: (slave veth0): making interface the new active one
[  870.786115] bond0: active interface up!
[  870.848488] veth1: left allmulticast mode
[  870.848589] veth1: left promiscuous mode
[  870.848656] br0: port 2(veth1) entered disabled state
[  870.848862] veth0: left allmulticast mode
[  870.848922] veth0: left promiscuous mode
[  870.848986] br0: port 1(veth0) entered disabled state
[  870.856312] bond0: (slave veth1): Releasing backup interface
[  870.860942] bond0: (slave veth0): Releasing backup interface
[  870.903834] bond0 (unregistering): Released all slaves