[  500.720917] br1: port 1(veth1) entered blocking state
[  500.720977] br1: port 1(veth1) entered disabled state
[  500.721016] veth1: entered allmulticast mode
[  500.721079] veth1: entered promiscuous mode
[  500.724346] br1: port 1(veth1) entered blocking state
[  500.724390] br1: port 1(veth1) entered forwarding state
[  500.727321] br1: port 2(veth2) entered blocking state
[  500.727387] br1: port 2(veth2) entered disabled state
[  500.727460] veth2: entered allmulticast mode
[  500.727555] veth2: entered promiscuous mode
[  500.730677] br1: port 2(veth2) entered blocking state
[  500.730713] br1: port 2(veth2) entered forwarding state
[  509.643977] br1: port 2(veth2) entered disabled state
[  509.647110] veth2: left allmulticast mode
[  509.647142] veth2: left promiscuous mode
[  509.647171] br1: port 2(veth2) entered disabled state
[  509.650260] br1: port 1(veth1) entered disabled state
[  509.653568] veth1: left allmulticast mode
[  509.653600] veth1: left promiscuous mode
[  509.653629] br1: port 1(veth1) entered disabled state