[  721.623515] br0: port 1(veth1) entered blocking state
[  721.623641] br0: port 1(veth1) entered disabled state
[  721.623746] veth1: entered allmulticast mode
[  721.623869] veth1: entered promiscuous mode
[  721.634713] br0: port 2(veth2) entered blocking state
[  721.634800] br0: port 2(veth2) entered disabled state
[  721.634882] veth2: entered allmulticast mode
[  721.635000] veth2: entered promiscuous mode
[  721.646650] br0: port 3(veth4) entered blocking state
[  721.646765] br0: port 3(veth4) entered disabled state
[  721.646857] veth4: entered allmulticast mode
[  721.646975] veth4: entered promiscuous mode
[  721.739028] br0: port 1(veth1) entered blocking state
[  721.739151] br0: port 1(veth1) entered forwarding state
[  721.750922] br0: port 2(veth2) entered blocking state
[  721.751004] br0: port 2(veth2) entered forwarding state
[  721.762293] br0: port 3(veth4) entered blocking state
[  721.762412] br0: port 3(veth4) entered forwarding state
[  735.119446] veth3: entered promiscuous mode
[  736.254342] veth3: left promiscuous mode
[  736.266598] veth3: entered promiscuous mode
[  737.410316] veth3: left promiscuous mode
[  737.435666] br0: port 3(veth4) entered disabled state
[  737.449400] br0: port 2(veth2) entered disabled state
[  737.462412] br0: port 1(veth1) entered disabled state
[  737.474368] veth4: left allmulticast mode
[  737.474434] veth4: left promiscuous mode
[  737.474480] br0: port 3(veth4) entered disabled state
[  737.474615] veth2: left allmulticast mode
[  737.474653] veth2: left promiscuous mode
[  737.474697] br0: port 2(veth2) entered disabled state
[  737.474787] veth1: left allmulticast mode
[  737.474824] veth1: left promiscuous mode
[  737.474868] br0: port 1(veth1) entered disabled state