[  520.423883] br1: port 1(veth1) entered blocking state
[  520.423940] br1: port 1(veth1) entered disabled state
[  520.424001] veth1: entered allmulticast mode
[  520.424091] veth1: entered promiscuous mode
[  520.437989] br1: port 1(veth1) entered blocking state
[  520.438058] br1: port 1(veth1) entered forwarding state
[  520.452417] br1: port 2(veth2) entered blocking state
[  520.452472] br1: port 2(veth2) entered disabled state
[  520.452518] veth2: entered allmulticast mode
[  520.452626] veth2: entered promiscuous mode
[  520.467525] br1: port 2(veth2) entered blocking state
[  520.467593] br1: port 2(veth2) entered forwarding state
[  537.628570] br1: port 2(veth2) entered disabled state
[  537.644219] veth2: left allmulticast mode
[  537.644288] veth2: left promiscuous mode
[  537.644335] br1: port 2(veth2) entered disabled state
[  537.660432] br1: port 1(veth1) entered disabled state
[  537.677117] veth1: left allmulticast mode
[  537.677182] veth1: left promiscuous mode
[  537.677228] br1: port 1(veth1) entered disabled state