[  420.720463] br0: port 1(veth1) entered blocking state
[  420.720634] br0: port 1(veth1) entered disabled state
[  420.720720] veth1: entered allmulticast mode
[  420.720872] veth1: entered promiscuous mode
[  420.725697] br0: port 2(veth2) entered blocking state
[  420.725763] br0: port 2(veth2) entered disabled state
[  420.725819] veth2: entered allmulticast mode
[  420.725899] veth2: entered promiscuous mode
[  420.730709] br0: port 3(veth4) entered blocking state
[  420.730770] br0: port 3(veth4) entered disabled state
[  420.730813] veth4: entered allmulticast mode
[  420.730920] veth4: entered promiscuous mode
[  420.776384] br0: port 1(veth1) entered blocking state
[  420.776448] br0: port 1(veth1) entered forwarding state
[  420.781274] br0: port 2(veth2) entered blocking state
[  420.781318] br0: port 2(veth2) entered forwarding state
[  420.786016] br0: port 3(veth4) entered blocking state
[  420.786088] br0: port 3(veth4) entered forwarding state
[  433.965377] veth3: entered promiscuous mode
[  435.018950] veth3: left promiscuous mode
[  435.023628] veth3: entered promiscuous mode
[  436.078521] veth3: left promiscuous mode
[  436.088214] br0: port 3(veth4) entered disabled state
[  436.093006] br0: port 2(veth2) entered disabled state
[  436.097884] br0: port 1(veth1) entered disabled state
[  436.102312] veth4: left allmulticast mode
[  436.102354] veth4: left promiscuous mode
[  436.102388] br0: port 3(veth4) entered disabled state
[  436.102507] veth2: left allmulticast mode
[  436.102528] veth2: left promiscuous mode
[  436.102556] br0: port 2(veth2) entered disabled state
[  436.102645] veth1: left allmulticast mode
[  436.102665] veth1: left promiscuous mode
[  436.102690] br0: port 1(veth1) entered disabled state