[  519.621533] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  519.636813] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  519.651853] br0: port 1(veth0) entered blocking state
[  519.651922] br0: port 1(veth0) entered disabled state
[  519.651968] veth0: entered allmulticast mode
[  519.652045] veth0: entered promiscuous mode
[  519.667561] br0: port 2(veth1) entered blocking state
[  519.667627] br0: port 2(veth1) entered disabled state
[  519.667670] veth1: entered allmulticast mode
[  519.667735] veth1: entered promiscuous mode
[  520.629713] br0: port 1(veth0) entered blocking state
[  520.629820] br0: port 1(veth0) entered forwarding state
[  520.629895] br0: port 2(veth1) entered blocking state
[  520.629929] br0: port 2(veth1) entered forwarding state
[  522.677654] bond0: (slave veth0): link status definitely up
[  522.677724] bond0: (slave veth1): link status definitely up
[  522.677768] bond0: (slave veth0): making interface the new active one
[  522.677843] bond0: active interface up!
[  522.707507] veth1: left allmulticast mode
[  522.707554] veth1: left promiscuous mode
[  522.707611] br0: port 2(veth1) entered disabled state
[  522.707717] veth0: left allmulticast mode
[  522.707747] veth0: left promiscuous mode
[  522.707778] br0: port 1(veth0) entered disabled state
[  522.725020] bond0: (slave veth1): Releasing backup interface
[  522.736969] bond0: (slave veth0): Releasing backup interface