[  672.821853] br1: port 1(veth1) entered blocking state
[  672.821941] br1: port 1(veth1) entered disabled state
[  672.822009] veth1: entered allmulticast mode
[  672.822171] veth1: entered promiscuous mode
[  672.847656] br1: port 2(veth2) entered blocking state
[  672.847782] br1: port 2(veth2) entered disabled state
[  672.847857] veth2: entered allmulticast mode
[  672.847959] veth2: entered promiscuous mode
[  672.872886] br1: port 2(veth2) entered blocking state
[  672.872981] br1: port 2(veth2) entered forwarding state
[  672.873031] br1: port 1(veth1) entered blocking state
[  672.873072] br1: port 1(veth1) entered forwarding state
[  680.182335] br1: port 2(veth2) entered disabled state
[  680.182463] br1: port 1(veth1) entered disabled state
[  680.202267] veth2: left allmulticast mode
[  680.202359] veth2: left promiscuous mode
[  680.202416] br1: port 2(veth2) entered disabled state
[  680.222654] veth1: left allmulticast mode
[  680.222743] veth1: left promiscuous mode
[  680.222799] br1: port 1(veth1) entered disabled state