[  528.203335] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.214203] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.223338] br0: port 1(veth0) entered blocking state
[  528.223411] br0: port 1(veth0) entered disabled state
[  528.223474] veth0: entered allmulticast mode
[  528.223571] veth0: entered promiscuous mode
[  528.234553] br0: port 2(veth1) entered blocking state
[  528.234630] br0: port 2(veth1) entered disabled state
[  528.234683] veth1: entered allmulticast mode
[  528.234799] veth1: entered promiscuous mode
[  528.367229] br0: port 1(veth0) entered blocking state
[  528.367309] br0: port 1(veth0) entered forwarding state
[  528.367403] br0: port 2(veth1) entered blocking state
[  528.367457] br0: port 2(veth1) entered forwarding state
[  530.240190] bond0: (slave veth1): link status definitely up
[  530.240301] bond0: (slave veth1): making interface the new active one
[  530.240411] bond0: active interface up!
[  530.377452] veth1: left allmulticast mode
[  530.377555] veth1: left promiscuous mode
[  530.377617] br0: port 2(veth1) entered disabled state
[  530.377794] veth0: left allmulticast mode
[  530.377864] veth0: left promiscuous mode
[  530.377915] br0: port 1(veth0) entered disabled state
[  530.398564] bond0: (slave veth1): Releasing backup interface
[  530.410416] bond0: (slave veth0): Releasing backup interface
[  530.446447] bond0 (unregistering): Released all slaves