[  497.917207] br0: port 1(c1) entered blocking state
[  497.917260] br0: port 1(c1) entered disabled state
[  497.917293] c1: entered allmulticast mode
[  497.917349] c1: entered promiscuous mode
[  497.934664] br0: port 2(c2) entered blocking state
[  497.934702] br0: port 2(c2) entered disabled state
[  497.934740] c2: entered allmulticast mode
[  497.934788] c2: entered promiscuous mode
[  497.952086] br0: port 3(c3) entered blocking state
[  497.952158] br0: port 3(c3) entered disabled state
[  497.952229] c3: entered allmulticast mode
[  497.952320] c3: entered promiscuous mode
[  497.969622] br0: port 4(sender) entered blocking state
[  497.969654] br0: port 4(sender) entered disabled state
[  497.969695] sender: entered allmulticast mode
[  497.969748] sender: entered promiscuous mode
[  497.976451] br0: port 4(sender) entered blocking state
[  497.976486] br0: port 4(sender) entered forwarding state
[  497.976525] br0: port 3(c3) entered blocking state
[  497.976560] br0: port 3(c3) entered forwarding state
[  497.976589] br0: port 2(c2) entered blocking state
[  497.976619] br0: port 2(c2) entered forwarding state
[  497.976650] br0: port 1(c1) entered blocking state
[  497.976681] br0: port 1(c1) entered forwarding state
[  497.985253] Bridge firewalling registered
[  508.590760] br0: port 1(c1) entered disabled state
[  508.590986] c1 (unregistering): left allmulticast mode
[  508.591021] c1 (unregistering): left promiscuous mode
[  508.591050] br0: port 1(c1) entered disabled state
[  508.607547] br0: port 2(c2) entered disabled state
[  508.607730] c2 (unregistering): left allmulticast mode
[  508.607764] c2 (unregistering): left promiscuous mode
[  508.607793] br0: port 2(c2) entered disabled state
[  508.624529] br0: port 3(c3) entered disabled state
[  508.624687] c3 (unregistering): left allmulticast mode
[  508.624717] c3 (unregistering): left promiscuous mode
[  508.624747] br0: port 3(c3) entered disabled state
[  508.637543] br0: port 4(sender) entered disabled state
[  508.637694] sender (unregistering): left allmulticast mode
[  508.637725] sender (unregistering): left promiscuous mode
[  508.637755] br0: port 4(sender) entered disabled state