[  500.694450] br1: port 1(veth1) entered blocking state
[  500.694509] br1: port 1(veth1) entered disabled state
[  500.694544] veth1: entered allmulticast mode
[  500.694608] veth1: entered promiscuous mode
[  500.698541] br1: port 1(veth1) entered blocking state
[  500.698581] br1: port 1(veth1) entered forwarding state
[  500.702298] br1: port 2(veth2) entered blocking state
[  500.702335] br1: port 2(veth2) entered disabled state
[  500.702368] veth2: entered allmulticast mode
[  500.702426] veth2: entered promiscuous mode
[  500.706286] br1: port 2(veth2) entered blocking state
[  500.706326] br1: port 2(veth2) entered forwarding state
[  509.664400] br1: port 2(veth2) entered disabled state
[  509.668193] veth2: left allmulticast mode
[  509.668258] veth2: left promiscuous mode
[  509.668328] br1: port 2(veth2) entered disabled state
[  509.672227] br1: port 1(veth1) entered disabled state
[  509.675983] veth1: left allmulticast mode
[  509.676042] veth1: left promiscuous mode
[  509.676111] br1: port 1(veth1) entered disabled state