[  756.837565][ T6869] br1: port 1(veth1) entered blocking state
[  756.837947][ T6869] br1: port 1(veth1) entered disabled state
[  756.838286][ T6869] veth1: entered allmulticast mode
[  756.840499][ T6869] veth1: entered promiscuous mode
[  756.887323][ T1249] br1: port 1(veth1) entered blocking state
[  756.887925][ T1249] br1: port 1(veth1) entered forwarding state
[  756.919530][ T6872] br1: port 2(veth2) entered blocking state
[  756.919883][ T6872] br1: port 2(veth2) entered disabled state
[  756.920221][ T6872] veth2: entered allmulticast mode
[  756.921878][ T6872] veth2: entered promiscuous mode
[  756.964308][ T5601] br1: port 2(veth2) entered blocking state
[  756.964894][ T5601] br1: port 2(veth2) entered forwarding state
[  775.840849][ T7110] br1: port 2(veth2) entered disabled state
[  775.868217][ T7111] veth2: left allmulticast mode
[  775.868520][ T7111] veth2: left promiscuous mode
[  775.868882][ T7111] br1: port 2(veth2) entered disabled state
[  775.904469][ T7112] br1: port 1(veth1) entered disabled state
[  775.934897][ T7113] veth1: left allmulticast mode
[  775.935177][ T7113] veth1: left promiscuous mode
[  775.935530][ T7113] br1: port 1(veth1) entered disabled state