[ 1236.732751][T13746] br1: port 1(veth1) entered blocking state
[ 1236.733276][T13746] br1: port 1(veth1) entered disabled state
[ 1236.733772][T13746] veth1: entered allmulticast mode
[ 1236.736421][T13746] veth1: entered promiscuous mode
[ 1236.839059][   T37] br1: port 1(veth1) entered blocking state
[ 1236.839410][   T37] br1: port 1(veth1) entered forwarding state
[ 1268.035690][T13925] br1: port 1(veth1) entered disabled state
[ 1268.145280][T13926] veth1: left allmulticast mode
[ 1268.145513][T13926] veth1: left promiscuous mode
[ 1268.145826][T13926] br1: port 1(veth1) entered disabled state