[  556.344464] br0: port 1(veth1) entered blocking state
[  556.344529] br0: port 1(veth1) entered disabled state
[  556.344571] veth1: entered allmulticast mode
[  556.344635] veth1: entered promiscuous mode
[  556.347310] br0: port 2(veth2) entered blocking state
[  556.347359] br0: port 2(veth2) entered disabled state
[  556.347399] veth2: entered allmulticast mode
[  556.347459] veth2: entered promiscuous mode
[  556.350244] br0: port 3(veth4) entered blocking state
[  556.350288] br0: port 3(veth4) entered disabled state
[  556.350324] veth4: entered allmulticast mode
[  556.350394] veth4: entered promiscuous mode
[  556.379548] br0: port 1(veth1) entered blocking state
[  556.379590] br0: port 1(veth1) entered forwarding state
[  556.382526] br0: port 2(veth2) entered blocking state
[  556.382604] br0: port 2(veth2) entered forwarding state
[  556.385376] br0: port 3(veth4) entered blocking state
[  556.385422] br0: port 3(veth4) entered forwarding state
[  569.626977] veth3: entered promiscuous mode
[  569.634090] tc (27608) used greatest stack depth: 11768 bytes left
[  570.669126] veth3: left promiscuous mode
[  570.672193] veth3: entered promiscuous mode
[  571.719104] veth3: left promiscuous mode
[  571.730038] br0: port 3(veth4) entered disabled state
[  571.733051] br0: port 2(veth2) entered disabled state
[  571.736084] br0: port 1(veth1) entered disabled state
[  571.739029] veth4: left allmulticast mode
[  571.739097] veth4: left promiscuous mode
[  571.739170] br0: port 3(veth4) entered disabled state
[  571.739314] veth2: left allmulticast mode
[  571.739391] veth2: left promiscuous mode
[  571.739463] br0: port 2(veth2) entered disabled state
[  571.739601] veth1: left allmulticast mode
[  571.739668] veth1: left promiscuous mode
[  571.739751] br0: port 1(veth1) entered disabled state