[  537.963048] br0: port 1(veth1) entered blocking state
[  537.963167] br0: port 1(veth1) entered disabled state
[  537.963258] veth1: entered allmulticast mode
[  537.963370] veth1: entered promiscuous mode
[  537.973040] br0: port 2(veth2) entered blocking state
[  537.973110] br0: port 2(veth2) entered disabled state
[  537.973173] veth2: entered allmulticast mode
[  537.973280] veth2: entered promiscuous mode
[  537.982614] br0: port 3(veth4) entered blocking state
[  537.982667] br0: port 3(veth4) entered disabled state
[  537.982726] veth4: entered allmulticast mode
[  537.982806] veth4: entered promiscuous mode
[  538.058929] br0: port 1(veth1) entered blocking state
[  538.059002] br0: port 1(veth1) entered forwarding state
[  538.068411] br0: port 2(veth2) entered blocking state
[  538.068475] br0: port 2(veth2) entered forwarding state
[  538.078145] br0: port 3(veth4) entered blocking state
[  538.078220] br0: port 3(veth4) entered forwarding state
[  551.395716] veth3: entered promiscuous mode
[  552.540389] veth3: left promiscuous mode
[  552.552211] veth3: entered promiscuous mode
[  553.692010] veth3: left promiscuous mode
[  553.711198] br0: port 3(veth4) entered disabled state
[  553.722525] br0: port 2(veth2) entered disabled state
[  553.733128] br0: port 1(veth1) entered disabled state
[  553.743530] veth4: left allmulticast mode
[  553.743581] veth4: left promiscuous mode
[  553.743633] br0: port 3(veth4) entered disabled state
[  553.743751] veth2: left allmulticast mode
[  553.743783] veth2: left promiscuous mode
[  553.743819] br0: port 2(veth2) entered disabled state
[  553.743912] veth1: left allmulticast mode
[  553.743942] veth1: left promiscuous mode
[  553.743978] br0: port 1(veth1) entered disabled state