[ 1336.944703][ T8061] br1: port 1(veth1) entered blocking state
[ 1336.945153][ T8061] br1: port 1(veth1) entered disabled state
[ 1336.945678][ T8061] veth1: entered allmulticast mode
[ 1336.949473][ T8061] veth1: entered promiscuous mode
[ 1337.038222][   T37] br1: port 1(veth1) entered blocking state
[ 1337.038546][   T37] br1: port 1(veth1) entered forwarding state
[ 1354.858010][ T8200] br1: port 1(veth1) entered disabled state
[ 1354.940117][ T8201] veth1: left allmulticast mode
[ 1354.940384][ T8201] veth1: left promiscuous mode
[ 1354.940737][ T8201] br1: port 1(veth1) entered disabled state