[  528.187479] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.201712] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.215207] br0: port 1(veth0) entered blocking state
[  528.215287] br0: port 1(veth0) entered disabled state
[  528.215353] veth0: entered allmulticast mode
[  528.215464] veth0: entered promiscuous mode
[  528.229301] br0: port 2(veth1) entered blocking state
[  528.229382] br0: port 2(veth1) entered disabled state
[  528.229445] veth1: entered allmulticast mode
[  528.229539] veth1: entered promiscuous mode
[  529.209506] br0: port 1(veth0) entered blocking state
[  529.209619] br0: port 1(veth0) entered forwarding state
[  529.209713] br0: port 2(veth1) entered blocking state
[  529.209753] br0: port 2(veth1) entered forwarding state
[  530.233472] bond0: (slave veth1): link status definitely up
[  530.233579] bond0: (slave veth1): making interface the new active one
[  530.233640] bond0: active interface up!
[  530.353666] veth1: left allmulticast mode
[  530.353721] veth1: left promiscuous mode
[  530.353763] br0: port 2(veth1) entered disabled state
[  530.353867] veth0: left allmulticast mode
[  530.353895] veth0: left promiscuous mode
[  530.353937] br0: port 1(veth0) entered disabled state
[  530.372987] bond0: (slave veth1): Releasing backup interface
[  530.378649] bond0: (slave veth0): Releasing backup interface
[  530.413695] bond0 (unregistering): Released all slaves