[  528.417263] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.430904] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.445217] br0: port 1(veth0) entered blocking state
[  528.445266] br0: port 1(veth0) entered disabled state
[  528.445308] veth0: entered allmulticast mode
[  528.445389] veth0: entered promiscuous mode
[  528.458806] br0: port 2(veth1) entered blocking state
[  528.458853] br0: port 2(veth1) entered disabled state
[  528.458889] veth1: entered allmulticast mode
[  528.458957] veth1: entered promiscuous mode
[  528.509777] br0: port 1(veth0) entered blocking state
[  528.509873] br0: port 1(veth0) entered forwarding state
[  528.509961] br0: port 2(veth1) entered blocking state
[  528.510019] br0: port 2(veth1) entered forwarding state
[  530.427794] bond0: (slave veth1): link status definitely up
[  530.427897] bond0: (slave veth1): making interface the new active one
[  530.427959] bond0: active interface up!
[  530.536445] veth1: left allmulticast mode
[  530.536507] veth1: left promiscuous mode
[  530.536560] br0: port 2(veth1) entered disabled state
[  530.536676] veth0: left allmulticast mode
[  530.536708] veth0: left promiscuous mode
[  530.536756] br0: port 1(veth0) entered disabled state
[  530.562011] bond0: (slave veth1): Releasing backup interface
[  530.569946] bond0: (slave veth0): Releasing backup interface
[  530.602953] bond0 (unregistering): Released all slaves