[ 1321.739935][ T9976] br1: port 1(veth1) entered blocking state
[ 1321.740371][ T9976] br1: port 1(veth1) entered disabled state
[ 1321.740680][ T9976] veth1: entered allmulticast mode
[ 1321.743005][ T9976] veth1: entered promiscuous mode
[ 1321.827504][   T40] br1: port 1(veth1) entered blocking state
[ 1321.827861][   T40] br1: port 1(veth1) entered forwarding state
[ 1335.161016][T10075] br1: port 1(veth1) entered disabled state
[ 1335.247699][T10076] veth1: left allmulticast mode
[ 1335.247938][T10076] veth1: left promiscuous mode
[ 1335.248290][T10076] br1: port 1(veth1) entered disabled state