[  655.496469][ T8875] br1: port 1(veth1) entered blocking state
[  655.496765][ T8875] br1: port 1(veth1) entered disabled state
[  655.497036][ T8875] veth1: entered allmulticast mode
[  655.498855][ T8875] veth1: entered promiscuous mode
[  655.532953][ T5037] br1: port 1(veth1) entered blocking state
[  655.533155][ T5037] br1: port 1(veth1) entered forwarding state
[  666.568610][ T8978] br1: port 1(veth1) entered disabled state
[  666.592589][ T8979] veth1: left allmulticast mode
[  666.592788][ T8979] veth1: left promiscuous mode
[  666.593096][ T8979] br1: port 1(veth1) entered disabled state