[ 1283.097697][ T8783] br1: port 1(veth1) entered blocking state
[ 1283.097961][ T8783] br1: port 1(veth1) entered disabled state
[ 1283.098202][ T8783] veth1: entered allmulticast mode
[ 1283.100146][ T8783] veth1: entered promiscuous mode
[ 1283.219647][ T3591] br1: port 1(veth1) entered blocking state
[ 1283.219966][ T3591] br1: port 1(veth1) entered forwarding state
[ 1301.935859][ T8858] br1: port 1(veth1) entered disabled state
[ 1302.045538][ T8860] veth1: left allmulticast mode
[ 1302.045783][ T8860] veth1: left promiscuous mode
[ 1302.046107][ T8860] br1: port 1(veth1) entered disabled state