[  515.854576] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.865268] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.877064] br0: port 1(veth0) entered blocking state
[  515.877150] br0: port 1(veth0) entered disabled state
[  515.877221] veth0: entered allmulticast mode
[  515.877313] veth0: entered promiscuous mode
[  515.889200] br0: port 2(veth1) entered blocking state
[  515.889269] br0: port 2(veth1) entered disabled state
[  515.889317] veth1: entered allmulticast mode
[  515.889403] veth1: entered promiscuous mode
[  516.850099] br0: port 1(veth0) entered blocking state
[  516.850232] br0: port 1(veth0) entered forwarding state
[  516.850327] br0: port 2(veth1) entered blocking state
[  516.850426] br0: port 2(veth1) entered forwarding state
[  518.898028] bond0: (slave veth0): link status definitely up
[  518.898101] bond0: (slave veth1): link status definitely up
[  518.898142] bond0: (slave veth0): making interface the new active one
[  518.898214] bond0: active interface up!
[  518.923387] veth1: left allmulticast mode
[  518.923437] veth1: left promiscuous mode
[  518.923482] br0: port 2(veth1) entered disabled state
[  518.923602] veth0: left allmulticast mode
[  518.923637] veth0: left promiscuous mode
[  518.923678] br0: port 1(veth0) entered disabled state
[  518.945209] bond0: (slave veth1): Releasing backup interface
[  518.957184] bond0: (slave veth0): Releasing backup interface