[  500.545080] br1: port 1(veth1) entered blocking state
[  500.545165] br1: port 1(veth1) entered disabled state
[  500.545234] veth1: entered allmulticast mode
[  500.545329] veth1: entered promiscuous mode
[  500.554532] br1: port 1(veth1) entered blocking state
[  500.554574] br1: port 1(veth1) entered forwarding state
[  500.559466] br1: port 2(veth2) entered blocking state
[  500.559508] br1: port 2(veth2) entered disabled state
[  500.559552] veth2: entered allmulticast mode
[  500.559610] veth2: entered promiscuous mode
[  500.568596] br1: port 2(veth2) entered blocking state
[  500.568643] br1: port 2(veth2) entered forwarding state
[  517.784949] br1: port 2(veth2) entered disabled state
[  517.789511] veth2: left allmulticast mode
[  517.789592] veth2: left promiscuous mode
[  517.789663] br1: port 2(veth2) entered disabled state
[  517.794226] br1: port 1(veth1) entered disabled state
[  517.798620] veth1: left allmulticast mode
[  517.798689] veth1: left promiscuous mode
[  517.798758] br1: port 1(veth1) entered disabled state