[ 1302.772090][ T5652] br1: port 1(veth1) entered blocking state
[ 1302.772345][ T5652] br1: port 1(veth1) entered disabled state
[ 1302.772597][ T5652] veth1: entered allmulticast mode
[ 1302.774925][ T5652] veth1: entered promiscuous mode
[ 1302.916393][   T50] br1: port 1(veth1) entered blocking state
[ 1302.916683][   T50] br1: port 1(veth1) entered forwarding state
[ 1337.318374][ T5734] br1: port 1(veth1) entered disabled state
[ 1337.467790][ T5735] veth1: left allmulticast mode
[ 1337.468010][ T5735] veth1: left promiscuous mode
[ 1337.468316][ T5735] br1: port 1(veth1) entered disabled state