[  528.000911] br0: port 1(c1) entered blocking state
[  528.001008] br0: port 1(c1) entered disabled state
[  528.001082] c1: entered allmulticast mode
[  528.001170] c1: entered promiscuous mode
[  528.018317] br0: port 2(c2) entered blocking state
[  528.018384] br0: port 2(c2) entered disabled state
[  528.018453] c2: entered allmulticast mode
[  528.018530] c2: entered promiscuous mode
[  528.035581] br0: port 3(c3) entered blocking state
[  528.035622] br0: port 3(c3) entered disabled state
[  528.035659] c3: entered allmulticast mode
[  528.035704] c3: entered promiscuous mode
[  528.052752] br0: port 4(sender) entered blocking state
[  528.052788] br0: port 4(sender) entered disabled state
[  528.052823] sender: entered allmulticast mode
[  528.052870] sender: entered promiscuous mode
[  528.059612] br0: port 4(sender) entered blocking state
[  528.059684] br0: port 4(sender) entered forwarding state
[  528.059755] br0: port 3(c3) entered blocking state
[  528.059819] br0: port 3(c3) entered forwarding state
[  528.059884] br0: port 2(c2) entered blocking state
[  528.059956] br0: port 2(c2) entered forwarding state
[  528.060022] br0: port 1(c1) entered blocking state
[  528.060086] br0: port 1(c1) entered forwarding state
[  528.068579] Bridge firewalling registered
[  538.740070] br0: port 1(c1) entered disabled state
[  538.740291] c1 (unregistering): left allmulticast mode
[  538.740330] c1 (unregistering): left promiscuous mode
[  538.740361] br0: port 1(c1) entered disabled state
[  538.772052] br0: port 3(c3) entered disabled state
[  538.772135] br0: port 2(c2) entered disabled state
[  538.772300] c3 (unregistering): left allmulticast mode
[  538.772337] c3 (unregistering): left promiscuous mode
[  538.772370] br0: port 3(c3) entered disabled state
[  538.772671] c2 (unregistering): left allmulticast mode
[  538.772710] c2 (unregistering): left promiscuous mode
[  538.772744] br0: port 2(c2) entered disabled state
[  538.797086] sender: left allmulticast mode
[  538.797151] sender: left promiscuous mode
[  538.797181] br0: port 4(sender) entered disabled state