[  694.703941][ T4917] br1: port 1(veth1) entered blocking state
[  694.704339][ T4917] br1: port 1(veth1) entered disabled state
[  694.704754][ T4917] veth1: entered allmulticast mode
[  694.708859][ T4917] veth1: entered promiscuous mode
[  694.792670][ T4921] br1: port 2(veth2) entered blocking state
[  694.793006][ T4921] br1: port 2(veth2) entered disabled state
[  694.794203][ T4921] veth2: entered allmulticast mode
[  694.796950][ T4921] veth2: entered promiscuous mode
[  694.900799][ T4923] br1: port 2(veth2) entered blocking state
[  694.901163][ T4923] br1: port 2(veth2) entered forwarding state
[  694.901723][ T4923] br1: port 1(veth1) entered blocking state
[  694.902044][ T4923] br1: port 1(veth1) entered forwarding state
[  708.027147][ T5250] br1: port 2(veth2) entered disabled state
[  708.028128][ T5250] br1: port 1(veth1) entered disabled state
[  708.110474][ T5252] veth2: left allmulticast mode
[  708.110803][ T5252] veth2: left promiscuous mode
[  708.111287][ T5252] br1: port 2(veth2) entered disabled state
[  708.200997][ T5254] veth1: left allmulticast mode
[  708.201723][ T5254] veth1: left promiscuous mode
[  708.202201][ T5254] br1: port 1(veth1) entered disabled state