[  451.407097] br0: port 1(veth1) entered blocking state
[  451.407186] br0: port 1(veth1) entered disabled state
[  451.407269] veth1: entered allmulticast mode
[  451.407363] veth1: entered promiscuous mode
[  451.416102] br0: port 2(veth2) entered blocking state
[  451.416170] br0: port 2(veth2) entered disabled state
[  451.416229] veth2: entered allmulticast mode
[  451.416311] veth2: entered promiscuous mode
[  451.426084] br0: port 3(veth4) entered blocking state
[  451.426155] br0: port 3(veth4) entered disabled state
[  451.426217] veth4: entered allmulticast mode
[  451.426304] veth4: entered promiscuous mode
[  451.501535] br0: port 1(veth1) entered blocking state
[  451.501612] br0: port 1(veth1) entered forwarding state
[  451.511027] br0: port 2(veth2) entered blocking state
[  451.511150] br0: port 2(veth2) entered forwarding state
[  451.520754] br0: port 3(veth4) entered blocking state
[  451.520834] br0: port 3(veth4) entered forwarding state
[  464.874437] veth3: entered promiscuous mode
[  466.015361] veth3: left promiscuous mode
[  466.024807] veth3: entered promiscuous mode
[  467.134795] veth3: left promiscuous mode
[  467.150082] br0: port 3(veth4) entered disabled state
[  467.158528] br0: port 2(veth2) entered disabled state
[  467.167690] br0: port 1(veth1) entered disabled state
[  467.177203] veth4: left allmulticast mode
[  467.177270] veth4: left promiscuous mode
[  467.177315] br0: port 3(veth4) entered disabled state
[  467.177444] veth2: left allmulticast mode
[  467.177478] veth2: left promiscuous mode
[  467.177510] br0: port 2(veth2) entered disabled state
[  467.177617] veth1: left allmulticast mode
[  467.177648] veth1: left promiscuous mode
[  467.177679] br0: port 1(veth1) entered disabled state