[ 1355.997120][ T5308] br1: port 1(veth1) entered blocking state
[ 1355.997452][ T5308] br1: port 1(veth1) entered disabled state
[ 1355.997745][ T5308] veth1: entered allmulticast mode
[ 1355.999761][ T5308] veth1: entered promiscuous mode
[ 1356.109343][ T2231] br1: port 1(veth1) entered blocking state
[ 1356.109708][ T2231] br1: port 1(veth1) entered forwarding state
[ 1374.048925][ T5447] br1: port 1(veth1) entered disabled state
[ 1374.136945][ T5448] veth1: left allmulticast mode
[ 1374.137230][ T5448] veth1: left promiscuous mode
[ 1374.137746][ T5448] br1: port 1(veth1) entered disabled state