[  812.386932] 8021q: adding VLAN 0 to HW filter on device bond0
[  812.390711] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  812.394522] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  812.398203] br0: port 1(veth0) entered blocking state
[  812.398239] br0: port 1(veth0) entered disabled state
[  812.398276] veth0: entered allmulticast mode
[  812.398333] veth0: entered promiscuous mode
[  812.402022] br0: port 2(veth1) entered blocking state
[  812.402054] br0: port 2(veth1) entered disabled state
[  812.402085] veth1: entered allmulticast mode
[  812.402135] veth1: entered promiscuous mode
[  813.441017] br0: port 1(veth0) entered blocking state
[  813.441077] br0: port 1(veth0) entered forwarding state
[  813.441120] br0: port 2(veth1) entered blocking state
[  813.441147] br0: port 2(veth1) entered forwarding state
[  815.488014] bond0: (slave veth0): link status definitely up
[  815.488084] bond0: (slave veth1): link status definitely up
[  815.488162] bond0: (slave veth0): making interface the new active one
[  815.488218] bond0: active interface up!
[  815.545710] veth1: left allmulticast mode
[  815.545752] veth1: left promiscuous mode
[  815.545788] br0: port 2(veth1) entered disabled state
[  815.545933] veth0: left allmulticast mode
[  815.545964] veth0: left promiscuous mode
[  815.545999] br0: port 1(veth0) entered disabled state
[  815.550171] bond0: (slave veth1): Releasing backup interface
[  815.555026] bond0: (slave veth0): Releasing backup interface
[  815.581037] bond0 (unregistering): Released all slaves