[  425.757618] br0: port 1(c1) entered blocking state
[  425.757730] br0: port 1(c1) entered disabled state
[  425.757811] c1: entered allmulticast mode
[  425.757970] c1: entered promiscuous mode
[  425.867958] br0: port 2(c2) entered blocking state
[  425.882236] br0: port 2(c2) entered disabled state
[  425.882358] c2: entered allmulticast mode
[  425.882482] c2: entered promiscuous mode
[  425.992489] br0: port 3(c3) entered blocking state
[  425.992599] br0: port 3(c3) entered disabled state
[  425.992679] c3: entered allmulticast mode
[  426.002123] c3: entered promiscuous mode
[  426.127124] br0: port 4(sender) entered blocking state
[  426.127299] br0: port 4(sender) entered disabled state
[  426.127451] sender: entered allmulticast mode
[  426.127633] sender: entered promiscuous mode
[  426.174086] br0: port 4(sender) entered blocking state
[  426.174231] br0: port 4(sender) entered forwarding state
[  426.174289] br0: port 3(c3) entered blocking state
[  426.174337] br0: port 3(c3) entered forwarding state
[  426.174388] br0: port 2(c2) entered blocking state
[  426.174436] br0: port 2(c2) entered forwarding state
[  426.174487] br0: port 1(c1) entered blocking state
[  426.174575] br0: port 1(c1) entered forwarding state
[  437.149168] br0: port 1(c1) entered disabled state
[  437.149529] c1 (unregistering): left allmulticast mode
[  437.149598] c1 (unregistering): left promiscuous mode
[  437.149652] br0: port 1(c1) entered disabled state
[  437.207206] br0: port 2(c2) entered disabled state
[  437.207569] c2 (unregistering): left allmulticast mode
[  437.207626] c2 (unregistering): left promiscuous mode
[  437.207677] br0: port 2(c2) entered disabled state
[  437.255106] br0: port 3(c3) entered disabled state
[  437.255475] c3 (unregistering): left allmulticast mode
[  437.255541] c3 (unregistering): left promiscuous mode
[  437.255588] br0: port 3(c3) entered disabled state
[  437.305135] br0: port 4(sender) entered disabled state
[  437.305450] sender (unregistering): left allmulticast mode
[  437.305538] sender (unregistering): left promiscuous mode
[  437.305582] br0: port 4(sender) entered disabled state