[  515.934536] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.946221] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.956664] br0: port 1(veth0) entered blocking state
[  515.956761] br0: port 1(veth0) entered disabled state
[  515.956838] veth0: entered allmulticast mode
[  515.956936] veth0: entered promiscuous mode
[  515.967885] br0: port 2(veth1) entered blocking state
[  515.967963] br0: port 2(veth1) entered disabled state
[  515.968019] veth1: entered allmulticast mode
[  515.968143] veth1: entered promiscuous mode
[  516.925275] br0: port 1(veth0) entered blocking state
[  516.925384] br0: port 1(veth0) entered forwarding state
[  516.925467] br0: port 2(veth1) entered blocking state
[  516.925510] br0: port 2(veth1) entered forwarding state
[  518.973198] bond0: (slave veth0): link status definitely up
[  518.973288] bond0: (slave veth1): link status definitely up
[  518.973346] bond0: (slave veth0): making interface the new active one
[  518.973429] bond0: active interface up!
[  519.005976] veth1: left allmulticast mode
[  519.006057] veth1: left promiscuous mode
[  519.006121] br0: port 2(veth1) entered disabled state
[  519.006299] veth0: left allmulticast mode
[  519.006363] veth0: left promiscuous mode
[  519.006412] br0: port 1(veth0) entered disabled state
[  519.025617] bond0: (slave veth1): Releasing backup interface
[  519.029427] bond0: (slave veth0): Releasing backup interface