[ 1249.407542][ T6220] br1: port 1(veth1) entered blocking state
[ 1249.407791][ T6220] br1: port 1(veth1) entered disabled state
[ 1249.408038][ T6220] veth1: entered allmulticast mode
[ 1249.410155][ T6220] veth1: entered promiscuous mode
[ 1249.546301][   T63] br1: port 1(veth1) entered blocking state
[ 1249.546725][   T63] br1: port 1(veth1) entered forwarding state
[ 1282.427722][ T6311] br1: port 1(veth1) entered disabled state
[ 1282.545348][ T6313] veth1: left allmulticast mode
[ 1282.546259][ T6313] veth1: left promiscuous mode
[ 1282.546574][ T6313] br1: port 1(veth1) entered disabled state