[  523.003452] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.019277] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.032431] br0: port 1(veth0) entered blocking state
[  523.032485] br0: port 1(veth0) entered disabled state
[  523.032541] veth0: entered allmulticast mode
[  523.032612] veth0: entered promiscuous mode
[  523.048977] br0: port 2(veth1) entered blocking state
[  523.049055] br0: port 2(veth1) entered disabled state
[  523.049115] veth1: entered allmulticast mode
[  523.049209] veth1: entered promiscuous mode
[  523.962779] br0: port 1(veth0) entered blocking state
[  523.962910] br0: port 1(veth0) entered forwarding state
[  523.962994] br0: port 2(veth1) entered blocking state
[  523.963045] br0: port 2(veth1) entered forwarding state
[  525.050762] bond0: (slave veth1): link status definitely up
[  525.050879] bond0: (slave veth1): making interface the new active one
[  525.050944] bond0: active interface up!
[  525.140509] veth1: left allmulticast mode
[  525.140557] veth1: left promiscuous mode
[  525.140609] br0: port 2(veth1) entered disabled state
[  525.140732] veth0: left allmulticast mode
[  525.140769] veth0: left promiscuous mode
[  525.140810] br0: port 1(veth0) entered disabled state
[  525.162002] bond0: (slave veth1): Releasing backup interface
[  525.165831] bond0: (slave veth0): Releasing backup interface
[  525.186863] bond0 (unregistering): Released all slaves