[  520.626811] br0: port 1(veth1) entered blocking state
[  520.626868] br0: port 1(veth1) entered disabled state
[  520.626915] veth1: entered allmulticast mode
[  520.626987] veth1: entered promiscuous mode
[  520.637657] br0: port 2(veth2) entered blocking state
[  520.637717] br0: port 2(veth2) entered disabled state
[  520.637786] veth2: entered allmulticast mode
[  520.637882] veth2: entered promiscuous mode
[  520.648730] br0: port 3(veth4) entered blocking state
[  520.648790] br0: port 3(veth4) entered disabled state
[  520.648847] veth4: entered allmulticast mode
[  520.648929] veth4: entered promiscuous mode
[  520.706848] br0: port 1(veth1) entered blocking state
[  520.706912] br0: port 1(veth1) entered forwarding state
[  520.717924] br0: port 2(veth2) entered blocking state
[  520.717979] br0: port 2(veth2) entered forwarding state
[  520.729472] br0: port 3(veth4) entered blocking state
[  520.729535] br0: port 3(veth4) entered forwarding state
[  534.052754] veth3: entered promiscuous mode
[  535.177605] veth3: left promiscuous mode
[  535.189012] veth3: entered promiscuous mode
[  536.312674] veth3: left promiscuous mode
[  536.325111] br0: port 3(veth4) entered disabled state
[  536.335270] br0: port 2(veth2) entered disabled state
[  536.345376] br0: port 1(veth1) entered disabled state
[  536.355028] veth4: left allmulticast mode
[  536.355081] veth4: left promiscuous mode
[  536.355123] br0: port 3(veth4) entered disabled state
[  536.355216] veth2: left allmulticast mode
[  536.355241] veth2: left promiscuous mode
[  536.355268] br0: port 2(veth2) entered disabled state
[  536.355335] veth1: left allmulticast mode
[  536.355363] veth1: left promiscuous mode
[  536.355395] br0: port 1(veth1) entered disabled state