[  376.444989][ T2500] br0: port 1(veth1) entered blocking state
[  376.445263][ T2500] br0: port 1(veth1) entered disabled state
[  376.445536][ T2500] veth1: entered allmulticast mode
[  376.448469][ T2500] veth1: entered promiscuous mode
[  376.595344][ T2502] br0: port 2(veth2) entered blocking state
[  376.595681][ T2502] br0: port 2(veth2) entered disabled state
[  376.595993][ T2502] veth2: entered allmulticast mode
[  376.598151][ T2502] veth2: entered promiscuous mode
[  376.846659][   T50] br0: port 1(veth1) entered blocking state
[  376.846940][   T50] br0: port 1(veth1) entered forwarding state
[  376.975657][   T50] br0: port 2(veth2) entered blocking state
[  376.976073][   T50] br0: port 2(veth2) entered forwarding state
[  585.643908][ T3670] br0: port 2(veth2) entered disabled state
[  585.774286][ T3672] br0: port 1(veth1) entered disabled state
[  585.891951][ T3673] veth2: left allmulticast mode
[  585.892428][ T3673] veth2: left promiscuous mode
[  585.892804][ T3673] br0: port 2(veth2) entered disabled state
[  585.894845][ T3673] veth1: left allmulticast mode
[  585.895154][ T3673] veth1: left promiscuous mode
[  585.895564][ T3673] br0: port 1(veth1) entered disabled state