[  462.180197] br0: port 1(c1) entered blocking state
[  462.180259] br0: port 1(c1) entered disabled state
[  462.180303] c1: entered allmulticast mode
[  462.180366] c1: entered promiscuous mode
[  462.221050] br0: port 2(c2) entered blocking state
[  462.221132] br0: port 2(c2) entered disabled state
[  462.221188] c2: entered allmulticast mode
[  462.221268] c2: entered promiscuous mode
[  462.265012] br0: port 3(c3) entered blocking state
[  462.265089] br0: port 3(c3) entered disabled state
[  462.265158] c3: entered allmulticast mode
[  462.265232] c3: entered promiscuous mode
[  462.310284] br0: port 4(sender) entered blocking state
[  462.310378] br0: port 4(sender) entered disabled state
[  462.310454] sender: entered allmulticast mode
[  462.310547] sender: entered promiscuous mode
[  462.328452] br0: port 4(sender) entered blocking state
[  462.328542] br0: port 4(sender) entered forwarding state
[  462.328616] br0: port 3(c3) entered blocking state
[  462.328677] br0: port 3(c3) entered forwarding state
[  462.328742] br0: port 2(c2) entered blocking state
[  462.328803] br0: port 2(c2) entered forwarding state
[  462.328866] br0: port 1(c1) entered blocking state
[  462.328919] br0: port 1(c1) entered forwarding state
[  473.024301] br0: port 1(c1) entered disabled state
[  473.024681] c1 (unregistering): left allmulticast mode
[  473.024744] c1 (unregistering): left promiscuous mode
[  473.024826] br0: port 1(c1) entered disabled state
[  473.068296] br0: port 2(c2) entered disabled state
[  473.068695] c2 (unregistering): left allmulticast mode
[  473.068762] c2 (unregistering): left promiscuous mode
[  473.068825] br0: port 2(c2) entered disabled state
[  473.115333] br0: port 3(c3) entered disabled state
[  473.115724] c3 (unregistering): left allmulticast mode
[  473.115815] c3 (unregistering): left promiscuous mode
[  473.115872] br0: port 3(c3) entered disabled state
[  473.168281] br0: port 4(sender) entered disabled state
[  473.168545] sender (unregistering): left allmulticast mode
[  473.168587] sender (unregistering): left promiscuous mode
[  473.168620] br0: port 4(sender) entered disabled state