[  528.676648] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.694425] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.711714] br0: port 1(veth0) entered blocking state
[  528.711776] br0: port 1(veth0) entered disabled state
[  528.711832] veth0: entered allmulticast mode
[  528.711925] veth0: entered promiscuous mode
[  528.730252] br0: port 2(veth1) entered blocking state
[  528.730321] br0: port 2(veth1) entered disabled state
[  528.730370] veth1: entered allmulticast mode
[  528.730449] veth1: entered promiscuous mode
[  529.657741] br0: port 1(veth0) entered blocking state
[  529.657833] br0: port 1(veth0) entered forwarding state
[  529.657898] br0: port 2(veth1) entered blocking state
[  529.657938] br0: port 2(veth1) entered forwarding state
[  530.744757] bond0: (slave veth1): link status definitely up
[  530.744861] bond0: (slave veth1): making interface the new active one
[  530.744931] bond0: active interface up!
[  530.873245] veth1: left allmulticast mode
[  530.873308] veth1: left promiscuous mode
[  530.873351] br0: port 2(veth1) entered disabled state
[  530.873464] veth0: left allmulticast mode
[  530.873497] veth0: left promiscuous mode
[  530.873540] br0: port 1(veth0) entered disabled state
[  530.899415] bond0: (slave veth1): Releasing backup interface
[  530.909967] bond0: (slave veth0): Releasing backup interface