[  421.413568] br0: port 1(veth1) entered blocking state
[  421.413627] br0: port 1(veth1) entered disabled state
[  421.413671] veth1: entered allmulticast mode
[  421.413732] veth1: entered promiscuous mode
[  421.417127] br0: port 2(veth2) entered blocking state
[  421.417200] br0: port 2(veth2) entered disabled state
[  421.417272] veth2: entered allmulticast mode
[  421.417373] veth2: entered promiscuous mode
[  421.420924] br0: port 3(veth4) entered blocking state
[  421.420966] br0: port 3(veth4) entered disabled state
[  421.421003] veth4: entered allmulticast mode
[  421.421052] veth4: entered promiscuous mode
[  421.454964] br0: port 1(veth1) entered blocking state
[  421.455001] br0: port 1(veth1) entered forwarding state
[  421.458597] br0: port 2(veth2) entered blocking state
[  421.458641] br0: port 2(veth2) entered forwarding state
[  421.462241] br0: port 3(veth4) entered blocking state
[  421.462308] br0: port 3(veth4) entered forwarding state
[  434.577512] veth3: entered promiscuous mode
[  435.622811] veth3: left promiscuous mode
[  435.626915] veth3: entered promiscuous mode
[  436.674602] veth3: left promiscuous mode
[  436.685800] br0: port 3(veth4) entered disabled state
[  436.689504] br0: port 2(veth2) entered disabled state
[  436.693107] br0: port 1(veth1) entered disabled state
[  436.696826] veth4: left allmulticast mode
[  436.696859] veth4: left promiscuous mode
[  436.696905] br0: port 3(veth4) entered disabled state
[  436.697006] veth2: left allmulticast mode
[  436.697028] veth2: left promiscuous mode
[  436.697055] br0: port 2(veth2) entered disabled state
[  436.697135] veth1: left allmulticast mode
[  436.697156] veth1: left promiscuous mode
[  436.697183] br0: port 1(veth1) entered disabled state