[  520.904902] br1: port 1(veth1) entered blocking state
[  520.904983] br1: port 1(veth1) entered disabled state
[  520.905051] veth1: entered allmulticast mode
[  520.905137] veth1: entered promiscuous mode
[  520.914637] br1: port 1(veth1) entered blocking state
[  520.914704] br1: port 1(veth1) entered forwarding state
[  520.925824] br1: port 2(veth2) entered blocking state
[  520.925905] br1: port 2(veth2) entered disabled state
[  520.925977] veth2: entered allmulticast mode
[  520.926082] veth2: entered promiscuous mode
[  520.937005] br1: port 2(veth2) entered blocking state
[  520.937073] br1: port 2(veth2) entered forwarding state
[  552.306141] br1: port 1(veth1) entered disabled state
[  552.319533] br1: port 2(veth2) entered disabled state
[  552.331647] veth2: left allmulticast mode
[  552.331715] veth2: left promiscuous mode
[  552.331766] br1: port 2(veth2) entered disabled state
[  552.331876] veth1: left allmulticast mode
[  552.331909] veth1: left promiscuous mode
[  552.331960] br1: port 1(veth1) entered disabled state