[  513.866856] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.877336] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.888775] br0: port 1(veth0) entered blocking state
[  513.888825] br0: port 1(veth0) entered disabled state
[  513.888863] veth0: entered allmulticast mode
[  513.888933] veth0: entered promiscuous mode
[  513.899561] br0: port 2(veth1) entered blocking state
[  513.899609] br0: port 2(veth1) entered disabled state
[  513.899646] veth1: entered allmulticast mode
[  513.899714] veth1: entered promiscuous mode
[  514.873543] br0: port 1(veth0) entered blocking state
[  514.873642] br0: port 1(veth0) entered forwarding state
[  514.873694] br0: port 2(veth1) entered blocking state
[  514.873727] br0: port 2(veth1) entered forwarding state
[  516.921472] bond0: (slave veth0): link status definitely up
[  516.921564] bond0: (slave veth1): link status definitely up
[  516.921601] bond0: (slave veth0): making interface the new active one
[  516.921660] bond0: active interface up!
[  517.042188] veth1: left allmulticast mode
[  517.042240] veth1: left promiscuous mode
[  517.042281] br0: port 2(veth1) entered disabled state
[  517.042370] veth0: left allmulticast mode
[  517.042400] veth0: left promiscuous mode
[  517.042446] br0: port 1(veth0) entered disabled state
[  517.073682] bond0: (slave veth1): Releasing backup interface
[  517.085650] bond0: (slave veth0): Releasing backup interface