[  760.600605][ T3652] br1: port 1(veth1) entered blocking state
[  760.600856][ T3652] br1: port 1(veth1) entered disabled state
[  760.601091][ T3652] veth1: entered allmulticast mode
[  760.602947][ T3652] veth1: entered promiscuous mode
[  760.710924][T15619] br1: port 1(veth1) entered blocking state
[  760.711173][T15619] br1: port 1(veth1) entered forwarding state
[  760.834809][ T3654] br1: port 2(veth2) entered blocking state
[  760.835051][ T3654] br1: port 2(veth2) entered disabled state
[  760.835291][ T3654] veth2: entered allmulticast mode
[  760.837066][ T3654] veth2: entered promiscuous mode
[  760.986140][T15619] br1: port 2(veth2) entered blocking state
[  760.986538][T15619] br1: port 2(veth2) entered forwarding state
[  883.168799][ T4975] br1: port 2(veth2) entered disabled state
[  883.291214][ T4976] veth2: left allmulticast mode
[  883.292923][ T4976] veth2: left promiscuous mode
[  883.293250][ T4976] br1: port 2(veth2) entered disabled state
[  883.404606][ T4977] br1: port 1(veth1) entered disabled state
[  883.524013][ T4978] veth1: left allmulticast mode
[  883.524240][ T4978] veth1: left promiscuous mode
[  883.524579][ T4978] br1: port 1(veth1) entered disabled state