[  523.524349] br0: port 1(veth1) entered blocking state
[  523.524478] br0: port 1(veth1) entered disabled state
[  523.524548] veth1: entered allmulticast mode
[  523.524644] veth1: entered promiscuous mode
[  523.528063] br0: port 2(veth2) entered blocking state
[  523.528104] br0: port 2(veth2) entered disabled state
[  523.528136] veth2: entered allmulticast mode
[  523.528194] veth2: entered promiscuous mode
[  523.531177] br0: port 3(veth4) entered blocking state
[  523.531249] br0: port 3(veth4) entered disabled state
[  523.531320] veth4: entered allmulticast mode
[  523.531408] veth4: entered promiscuous mode
[  523.559516] br0: port 1(veth1) entered blocking state
[  523.559590] br0: port 1(veth1) entered forwarding state
[  523.562516] br0: port 2(veth2) entered blocking state
[  523.562588] br0: port 2(veth2) entered forwarding state
[  523.565342] br0: port 3(veth4) entered blocking state
[  523.565377] br0: port 3(veth4) entered forwarding state
[  536.782366] veth3: entered promiscuous mode
[  537.824563] veth3: left promiscuous mode
[  537.827610] veth3: entered promiscuous mode
[  538.870839] veth3: left promiscuous mode
[  538.881586] br0: port 3(veth4) entered disabled state
[  538.884665] br0: port 2(veth2) entered disabled state
[  538.887728] br0: port 1(veth1) entered disabled state
[  538.890663] veth4: left allmulticast mode
[  538.890739] veth4: left promiscuous mode
[  538.890807] br0: port 3(veth4) entered disabled state
[  538.890934] veth2: left allmulticast mode
[  538.891000] veth2: left promiscuous mode
[  538.891065] br0: port 2(veth2) entered disabled state
[  538.891180] veth1: left allmulticast mode
[  538.891242] veth1: left promiscuous mode
[  538.891313] br0: port 1(veth1) entered disabled state