[ 1524.204567][T13242] br1: port 1(veth1) entered blocking state
[ 1524.205005][T13242] br1: port 1(veth1) entered disabled state
[ 1524.205467][T13242] veth1: entered allmulticast mode
[ 1524.209305][T13242] veth1: entered promiscuous mode
[ 1524.341554][ T2181] br1: port 1(veth1) entered blocking state
[ 1524.342069][ T2181] br1: port 1(veth1) entered forwarding state
[ 1539.474013][T13341] br1: port 1(veth1) entered disabled state
[ 1539.587072][T13342] veth1: left allmulticast mode
[ 1539.587422][T13342] veth1: left promiscuous mode
[ 1539.587918][T13342] br1: port 1(veth1) entered disabled state