[  550.434788] br0: port 1(veth1) entered blocking state
[  550.434853] br0: port 1(veth1) entered disabled state
[  550.434916] veth1: entered allmulticast mode
[  550.435031] veth1: entered promiscuous mode
[  550.443981] br0: port 2(veth2) entered blocking state
[  550.444054] br0: port 2(veth2) entered disabled state
[  550.444120] veth2: entered allmulticast mode
[  550.444226] veth2: entered promiscuous mode
[  550.453850] br0: port 3(veth4) entered blocking state
[  550.453917] br0: port 3(veth4) entered disabled state
[  550.453978] veth4: entered allmulticast mode
[  550.454066] veth4: entered promiscuous mode
[  550.534621] br0: port 1(veth1) entered blocking state
[  550.534689] br0: port 1(veth1) entered forwarding state
[  550.544421] br0: port 2(veth2) entered blocking state
[  550.544494] br0: port 2(veth2) entered forwarding state
[  550.553228] br0: port 3(veth4) entered blocking state
[  550.553291] br0: port 3(veth4) entered forwarding state
[  563.862104] veth3: entered promiscuous mode
[  563.896895] tc (21491) used greatest stack depth: 11856 bytes left
[  564.996609] veth3: left promiscuous mode
[  565.007123] veth3: entered promiscuous mode
[  566.134316] veth3: left promiscuous mode
[  566.150565] br0: port 3(veth4) entered disabled state
[  566.160771] br0: port 2(veth2) entered disabled state
[  566.171001] br0: port 1(veth1) entered disabled state
[  566.180689] veth4: left allmulticast mode
[  566.180779] veth4: left promiscuous mode
[  566.180844] br0: port 3(veth4) entered disabled state
[  566.180973] veth2: left allmulticast mode
[  566.181024] veth2: left promiscuous mode
[  566.181077] br0: port 2(veth2) entered disabled state
[  566.181160] veth1: left allmulticast mode
[  566.181201] veth1: left promiscuous mode
[  566.181254] br0: port 1(veth1) entered disabled state