[  595.099955] br0: port 1(c1) entered blocking state
[  595.100028] br0: port 1(c1) entered disabled state
[  595.100084] c1: entered allmulticast mode
[  595.100174] c1: entered promiscuous mode
[  595.140662] br0: port 2(c2) entered blocking state
[  595.140727] br0: port 2(c2) entered disabled state
[  595.140779] c2: entered allmulticast mode
[  595.140848] c2: entered promiscuous mode
[  595.182592] br0: port 3(c3) entered blocking state
[  595.182649] br0: port 3(c3) entered disabled state
[  595.182706] c3: entered allmulticast mode
[  595.182773] c3: entered promiscuous mode
[  595.225320] br0: port 4(sender) entered blocking state
[  595.225383] br0: port 4(sender) entered disabled state
[  595.225440] sender: entered allmulticast mode
[  595.225522] sender: entered promiscuous mode
[  595.241676] br0: port 4(sender) entered blocking state
[  595.241729] br0: port 4(sender) entered forwarding state
[  595.241780] br0: port 3(c3) entered blocking state
[  595.241820] br0: port 3(c3) entered forwarding state
[  595.241861] br0: port 2(c2) entered blocking state
[  595.241901] br0: port 2(c2) entered forwarding state
[  595.241939] br0: port 1(c1) entered blocking state
[  595.241976] br0: port 1(c1) entered forwarding state
[  605.916883] br0: port 1(c1) entered disabled state
[  605.917328] c1 (unregistering): left allmulticast mode
[  605.917399] c1 (unregistering): left promiscuous mode
[  605.917454] br0: port 1(c1) entered disabled state
[  605.955848] br0: port 2(c2) entered disabled state
[  605.956204] c2 (unregistering): left allmulticast mode
[  605.956299] c2 (unregistering): left promiscuous mode
[  605.956357] br0: port 2(c2) entered disabled state
[  605.988867] br0: port 3(c3) entered disabled state
[  605.989291] c3 (unregistering): left allmulticast mode
[  605.989363] c3 (unregistering): left promiscuous mode
[  605.989422] br0: port 3(c3) entered disabled state
[  606.026840] br0: port 4(sender) entered disabled state
[  606.027168] sender (unregistering): left allmulticast mode
[  606.027214] sender (unregistering): left promiscuous mode
[  606.027259] br0: port 4(sender) entered disabled state