[  528.419612] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.430285] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.440373] br0: port 1(veth0) entered blocking state
[  528.440437] br0: port 1(veth0) entered disabled state
[  528.440504] veth0: entered allmulticast mode
[  528.440593] veth0: entered promiscuous mode
[  528.450351] br0: port 2(veth1) entered blocking state
[  528.450403] br0: port 2(veth1) entered disabled state
[  528.450449] veth1: entered allmulticast mode
[  528.450530] veth1: entered promiscuous mode
[  528.808143] br0: port 1(veth0) entered blocking state
[  528.808217] br0: port 1(veth0) entered forwarding state
[  528.808289] br0: port 2(veth1) entered blocking state
[  528.808329] br0: port 2(veth1) entered forwarding state
[  530.488093] bond0: (slave veth1): link status definitely up
[  530.488177] bond0: (slave veth1): making interface the new active one
[  530.488240] bond0: active interface up!
[  530.605395] veth1: left allmulticast mode
[  530.605486] veth1: left promiscuous mode
[  530.605545] br0: port 2(veth1) entered disabled state
[  530.605686] veth0: left allmulticast mode
[  530.605730] veth0: left promiscuous mode
[  530.605809] br0: port 1(veth0) entered disabled state
[  530.626303] bond0: (slave veth1): Releasing backup interface
[  530.637293] bond0: (slave veth0): Releasing backup interface