[  516.869050] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.881307] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.892466] br0: port 1(veth0) entered blocking state
[  516.892531] br0: port 1(veth0) entered disabled state
[  516.892588] veth0: entered allmulticast mode
[  516.892662] veth0: entered promiscuous mode
[  516.902766] br0: port 2(veth1) entered blocking state
[  516.902823] br0: port 2(veth1) entered disabled state
[  516.902870] veth1: entered allmulticast mode
[  516.902962] veth1: entered promiscuous mode
[  517.940953] br0: port 1(veth0) entered blocking state
[  517.941018] br0: port 1(veth0) entered forwarding state
[  517.941104] br0: port 2(veth1) entered blocking state
[  517.941167] br0: port 2(veth1) entered forwarding state
[  519.925012] bond0: (slave veth0): link status definitely up
[  519.925126] bond0: (slave veth1): link status definitely up
[  519.925163] bond0: (slave veth0): making interface the new active one
[  519.925232] bond0: active interface up!
[  519.955739] veth1: left allmulticast mode
[  519.955791] veth1: left promiscuous mode
[  519.955855] br0: port 2(veth1) entered disabled state
[  519.955963] veth0: left allmulticast mode
[  519.956006] veth0: left promiscuous mode
[  519.956061] br0: port 1(veth0) entered disabled state
[  519.972344] bond0: (slave veth1): Releasing backup interface
[  519.984142] bond0: (slave veth0): Releasing backup interface