[  286.504982] br1: port 1(veth1) entered blocking state
[  286.505058] br1: port 1(veth1) entered disabled state
[  286.505122] veth1: entered allmulticast mode
[  286.518074] br1: port 1(veth1) entered blocking state
[  286.518146] br1: port 1(veth1) entered forwarding state
[  286.528641] br1: port 2(veth2) entered blocking state
[  286.528700] br1: port 2(veth2) entered disabled state
[  286.528751] veth2: entered allmulticast mode
[  286.528824] veth2: entered promiscuous mode
[  286.540143] br1: port 2(veth2) entered blocking state
[  286.540218] br1: port 2(veth2) entered forwarding state
[  297.720090] br1: port 2(veth2) entered disabled state
[  297.729900] veth2: left allmulticast mode
[  297.729958] veth2: left promiscuous mode
[  297.730000] br1: port 2(veth2) entered disabled state
[  297.739673] br1: port 1(veth1) entered disabled state
[  297.749609] veth1: left allmulticast mode
[  297.749661] veth1: left promiscuous mode
[  297.749693] br1: port 1(veth1) entered disabled state