[  420.469937] br0: port 1(veth1) entered blocking state
[  420.470031] br0: port 1(veth1) entered disabled state
[  420.470105] veth1: entered allmulticast mode
[  420.470196] veth1: entered promiscuous mode
[  420.473812] br0: port 2(veth2) entered blocking state
[  420.473848] br0: port 2(veth2) entered disabled state
[  420.473883] veth2: entered allmulticast mode
[  420.473938] veth2: entered promiscuous mode
[  420.477653] br0: port 3(veth4) entered blocking state
[  420.477721] br0: port 3(veth4) entered disabled state
[  420.477798] veth4: entered allmulticast mode
[  420.477891] veth4: entered promiscuous mode
[  420.511828] br0: port 1(veth1) entered blocking state
[  420.511878] br0: port 1(veth1) entered forwarding state
[  420.515367] br0: port 2(veth2) entered blocking state
[  420.515412] br0: port 2(veth2) entered forwarding state
[  420.518858] br0: port 3(veth4) entered blocking state
[  420.518892] br0: port 3(veth4) entered forwarding state
[  433.621259] veth3: entered promiscuous mode
[  434.673409] veth3: left promiscuous mode
[  434.677016] veth3: entered promiscuous mode
[  435.722061] veth3: left promiscuous mode
[  435.733051] br0: port 3(veth4) entered disabled state
[  435.736829] br0: port 2(veth2) entered disabled state
[  435.740610] br0: port 1(veth1) entered disabled state
[  435.744260] veth4: left allmulticast mode
[  435.744320] veth4: left promiscuous mode
[  435.744391] br0: port 3(veth4) entered disabled state
[  435.744536] veth2: left allmulticast mode
[  435.744606] veth2: left promiscuous mode
[  435.744673] br0: port 2(veth2) entered disabled state
[  435.744802] veth1: left allmulticast mode
[  435.744864] veth1: left promiscuous mode
[  435.744933] br0: port 1(veth1) entered disabled state