[  596.480553][ T4891] br1: port 1(veth1) entered blocking state
[  596.480783][ T4891] br1: port 1(veth1) entered disabled state
[  596.481002][ T4891] veth1: entered allmulticast mode
[  596.483680][ T4891] veth1: entered promiscuous mode
[  596.520906][   T72] br1: port 1(veth1) entered blocking state
[  596.521130][   T72] br1: port 1(veth1) entered forwarding state
[  596.551070][ T4894] br1: port 2(veth2) entered blocking state
[  596.551315][ T4894] br1: port 2(veth2) entered disabled state
[  596.551580][ T4894] veth2: entered allmulticast mode
[  596.553112][ T4894] veth2: entered promiscuous mode
[  596.578058][   T35] br1: port 2(veth2) entered blocking state
[  596.578256][   T35] br1: port 2(veth2) entered forwarding state
[  611.504180][ T5251] br1: port 2(veth2) entered disabled state
[  611.522593][ T5252] veth2: left allmulticast mode
[  611.522789][ T5252] veth2: left promiscuous mode
[  611.523081][ T5252] br1: port 2(veth2) entered disabled state
[  611.554845][ T5253] br1: port 1(veth1) entered disabled state
[  611.573245][ T5254] veth1: left allmulticast mode
[  611.573902][ T5254] veth1: left promiscuous mode
[  611.574197][ T5254] br1: port 1(veth1) entered disabled state