[  556.214358][ T3498] br1: port 1(veth1) entered blocking state
[  556.214594][ T3498] br1: port 1(veth1) entered disabled state
[  556.214767][ T3498] veth1: entered allmulticast mode
[  556.216727][ T3498] veth1: entered promiscuous mode
[  556.252302][   T36] br1: port 1(veth1) entered blocking state
[  556.252484][   T36] br1: port 1(veth1) entered forwarding state
[  582.865673][ T3681] br1: port 1(veth1) entered disabled state
[  582.896377][ T3682] veth1: left allmulticast mode
[  582.896535][ T3682] veth1: left promiscuous mode
[  582.896742][ T3682] br1: port 1(veth1) entered disabled state