[ 1983.258600][ T7614] br1: port 1(veth1) entered blocking state
[ 1983.259048][ T7614] br1: port 1(veth1) entered disabled state
[ 1983.259786][ T7614] veth1: entered allmulticast mode
[ 1983.263272][ T7614] veth1: entered promiscuous mode
[ 1983.380774][   T37] br1: port 1(veth1) entered blocking state
[ 1983.381242][   T37] br1: port 1(veth1) entered forwarding state
[ 1998.220577][ T7713] br1: port 1(veth1) entered disabled state
[ 1998.344901][ T7714] veth1: left allmulticast mode
[ 1998.345259][ T7714] veth1: left promiscuous mode
[ 1998.346227][ T7714] br1: port 1(veth1) entered disabled state