[ 1277.199890][ T9173] br1: port 1(veth1) entered blocking state
[ 1277.200328][ T9173] br1: port 1(veth1) entered disabled state
[ 1277.200749][ T9173] veth1: entered allmulticast mode
[ 1277.204310][ T9173] veth1: entered promiscuous mode
[ 1277.328749][   T60] br1: port 1(veth1) entered blocking state
[ 1277.329235][   T60] br1: port 1(veth1) entered forwarding state
[ 1310.752831][ T9352] br1: port 1(veth1) entered disabled state
[ 1310.860963][ T9353] veth1: left allmulticast mode
[ 1310.861308][ T9353] veth1: left promiscuous mode
[ 1310.861787][ T9353] br1: port 1(veth1) entered disabled state