[ 1339.648112][ T5479] br1: port 1(veth1) entered blocking state
[ 1339.648498][ T5479] br1: port 1(veth1) entered disabled state
[ 1339.648819][ T5479] veth1: entered allmulticast mode
[ 1339.650827][ T5479] veth1: entered promiscuous mode
[ 1339.728565][  T336] br1: port 1(veth1) entered blocking state
[ 1339.729296][  T336] br1: port 1(veth1) entered forwarding state
[ 1353.526223][ T5578] br1: port 1(veth1) entered disabled state
[ 1353.608739][ T5579] veth1: left allmulticast mode
[ 1353.609063][ T5579] veth1: left promiscuous mode
[ 1353.609531][ T5579] br1: port 1(veth1) entered disabled state