[  597.826131][ T8879] br1: port 1(veth1) entered blocking state
[  597.827140][ T8879] br1: port 1(veth1) entered disabled state
[  597.827372][ T8879] veth1: entered allmulticast mode
[  597.829739][ T8879] veth1: entered promiscuous mode
[  597.889718][ T8882] br1: port 2(veth2) entered blocking state
[  597.889943][ T8882] br1: port 2(veth2) entered disabled state
[  597.890178][ T8882] veth2: entered allmulticast mode
[  597.891682][ T8882] veth2: entered promiscuous mode
[  597.950461][ T8884] br1: port 2(veth2) entered blocking state
[  597.950685][ T8884] br1: port 2(veth2) entered forwarding state
[  597.951069][ T8884] br1: port 1(veth1) entered blocking state
[  597.951298][ T8884] br1: port 1(veth1) entered forwarding state
[  607.875680][ T9244] br1: port 2(veth2) entered disabled state
[  607.876173][ T9244] br1: port 1(veth1) entered disabled state
[  607.928094][ T9246] veth2: left allmulticast mode
[  607.928260][ T9246] veth2: left promiscuous mode
[  607.928495][ T9246] br1: port 2(veth2) entered disabled state
[  607.986003][ T9248] veth1: left allmulticast mode
[  607.986165][ T9248] veth1: left promiscuous mode
[  607.986399][ T9248] br1: port 1(veth1) entered disabled state