[ 1631.337695][T12840] br1: port 1(veth1) entered blocking state
[ 1631.337951][T12840] br1: port 1(veth1) entered disabled state
[ 1631.338202][T12840] veth1: entered allmulticast mode
[ 1631.340071][T12840] veth1: entered promiscuous mode
[ 1631.502872][   T38] br1: port 1(veth1) entered blocking state
[ 1631.503165][   T38] br1: port 1(veth1) entered forwarding state
[ 1667.505436][T13019] br1: port 1(veth1) entered disabled state
[ 1667.661916][T13020] veth1: left allmulticast mode
[ 1667.662137][T13020] veth1: left promiscuous mode
[ 1667.662449][T13020] br1: port 1(veth1) entered disabled state