[  501.009571] br1: port 1(veth1) entered blocking state
[  501.009623] br1: port 1(veth1) entered disabled state
[  501.009658] veth1: entered allmulticast mode
[  501.009721] veth1: entered promiscuous mode
[  501.013553] br1: port 1(veth1) entered blocking state
[  501.013587] br1: port 1(veth1) entered forwarding state
[  501.017560] br1: port 2(veth2) entered blocking state
[  501.017631] br1: port 2(veth2) entered disabled state
[  501.017703] veth2: entered allmulticast mode
[  501.017821] veth2: entered promiscuous mode
[  501.021773] br1: port 2(veth2) entered blocking state
[  501.021829] br1: port 2(veth2) entered forwarding state
[  530.797527] br1: port 1(veth1) entered disabled state
[  530.801354] br1: port 2(veth2) entered disabled state
[  530.805159] veth2: left allmulticast mode
[  530.805223] veth2: left promiscuous mode
[  530.805288] br1: port 2(veth2) entered disabled state
[  530.805410] veth1: left allmulticast mode
[  530.805467] veth1: left promiscuous mode
[  530.805531] br1: port 1(veth1) entered disabled state