[  650.501525] br1: port 1(veth1) entered blocking state
[  650.501579] br1: port 1(veth1) entered disabled state
[  650.501613] veth1: entered allmulticast mode
[  650.501671] veth1: entered promiscuous mode
[  650.509266] br1: port 2(veth2) entered blocking state
[  650.509308] br1: port 2(veth2) entered disabled state
[  650.509338] veth2: entered allmulticast mode
[  650.509389] veth2: entered promiscuous mode
[  650.516790] br1: port 2(veth2) entered blocking state
[  650.516856] br1: port 2(veth2) entered forwarding state
[  650.516927] br1: port 1(veth1) entered blocking state
[  650.516992] br1: port 1(veth1) entered forwarding state
[  656.607665] br1: port 2(veth2) entered disabled state
[  656.607727] br1: port 1(veth1) entered disabled state
[  656.615015] veth2: left allmulticast mode
[  656.615075] veth2: left promiscuous mode
[  656.615139] br1: port 2(veth2) entered disabled state
[  656.622443] veth1: left allmulticast mode
[  656.622499] veth1: left promiscuous mode
[  656.622559] br1: port 1(veth1) entered disabled state