[  280.755724][ T2395] br1: port 1(veth1) entered blocking state
[  280.756027][ T2395] br1: port 1(veth1) entered disabled state
[  280.756332][ T2395] veth1: entered allmulticast mode
[  280.759224][ T2395] veth1: entered promiscuous mode
[  280.839213][  T250] br1: port 1(veth1) entered blocking state
[  280.839554][  T250] br1: port 1(veth1) entered forwarding state
[  280.920939][ T2397] br1: port 2(veth2) entered blocking state
[  280.921609][ T2397] br1: port 2(veth2) entered disabled state
[  280.921909][ T2397] veth2: entered allmulticast mode
[  280.923892][ T2397] veth2: entered promiscuous mode
[  281.015947][  T250] br1: port 2(veth2) entered blocking state
[  281.016282][  T250] br1: port 2(veth2) entered forwarding state
[  307.181020][ T2754] br1: port 2(veth2) entered disabled state
[  307.271393][ T2755] veth2: left allmulticast mode
[  307.271640][ T2755] veth2: left promiscuous mode
[  307.272069][ T2755] br1: port 2(veth2) entered disabled state
[  307.349823][ T2756] br1: port 1(veth1) entered disabled state
[  307.431335][ T2757] veth1: left allmulticast mode
[  307.431611][ T2757] veth1: left promiscuous mode
[  307.431935][ T2757] br1: port 1(veth1) entered disabled state