[  555.994000] br1: port 1(veth1) entered blocking state
[  555.994049] br1: port 1(veth1) entered disabled state
[  555.994084] veth1: entered allmulticast mode
[  555.994136] veth1: entered promiscuous mode
[  556.002394] br1: port 1(veth1) entered blocking state
[  556.002431] br1: port 1(veth1) entered forwarding state
[  556.005981] br1: port 2(veth2) entered blocking state
[  556.006018] br1: port 2(veth2) entered disabled state
[  556.006050] veth2: entered allmulticast mode
[  556.006096] veth2: entered promiscuous mode
[  556.014328] br1: port 2(veth2) entered blocking state
[  556.014365] br1: port 2(veth2) entered forwarding state
[  573.575336] br1: port 2(veth2) entered disabled state
[  573.578420] veth2: left allmulticast mode
[  573.578488] veth2: left promiscuous mode
[  573.578552] br1: port 2(veth2) entered disabled state
[  573.581723] br1: port 1(veth1) entered disabled state
[  573.584757] veth1: left allmulticast mode
[  573.584786] veth1: left promiscuous mode
[  573.584818] br1: port 1(veth1) entered disabled state