[  528.117454] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.126369] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.135875] br0: port 1(veth0) entered blocking state
[  528.135948] br0: port 1(veth0) entered disabled state
[  528.136021] veth0: entered allmulticast mode
[  528.136108] veth0: entered promiscuous mode
[  528.145246] br0: port 2(veth1) entered blocking state
[  528.145346] br0: port 2(veth1) entered disabled state
[  528.145413] veth1: entered allmulticast mode
[  528.145507] veth1: entered promiscuous mode
[  528.555041] br0: port 1(veth0) entered blocking state
[  528.555140] br0: port 1(veth0) entered forwarding state
[  528.555220] br0: port 2(veth1) entered blocking state
[  528.555268] br0: port 2(veth1) entered forwarding state
[  530.171082] bond0: (slave veth1): link status definitely up
[  530.171206] bond0: (slave veth1): making interface the new active one
[  530.171294] bond0: active interface up!
[  530.246574] veth1: left allmulticast mode
[  530.246668] veth1: left promiscuous mode
[  530.246730] br0: port 2(veth1) entered disabled state
[  530.246882] veth0: left allmulticast mode
[  530.246930] veth0: left promiscuous mode
[  530.246997] br0: port 1(veth0) entered disabled state
[  530.264241] bond0: (slave veth1): Releasing backup interface
[  530.268242] bond0: (slave veth0): Releasing backup interface
[  530.300216] bond0 (unregistering): Released all slaves