[  521.680861] br0: port 1(c1) entered blocking state
[  521.680953] br0: port 1(c1) entered disabled state
[  521.681020] c1: entered allmulticast mode
[  521.681101] c1: entered promiscuous mode
[  521.699112] br0: port 2(c2) entered blocking state
[  521.699178] br0: port 2(c2) entered disabled state
[  521.699245] c2: entered allmulticast mode
[  521.699333] c2: entered promiscuous mode
[  521.717243] br0: port 3(c3) entered blocking state
[  521.717313] br0: port 3(c3) entered disabled state
[  521.717391] c3: entered allmulticast mode
[  521.717471] c3: entered promiscuous mode
[  521.735456] br0: port 4(sender) entered blocking state
[  521.735493] br0: port 4(sender) entered disabled state
[  521.735528] sender: entered allmulticast mode
[  521.735581] sender: entered promiscuous mode
[  521.742582] br0: port 4(sender) entered blocking state
[  521.742648] br0: port 4(sender) entered forwarding state
[  521.742719] br0: port 3(c3) entered blocking state
[  521.742780] br0: port 3(c3) entered forwarding state
[  521.742843] br0: port 2(c2) entered blocking state
[  521.742904] br0: port 2(c2) entered forwarding state
[  521.742967] br0: port 1(c1) entered blocking state
[  521.743029] br0: port 1(c1) entered forwarding state
[  521.750778] Bridge firewalling registered
[  532.419488] br0: port 1(c1) entered disabled state
[  532.419677] c1 (unregistering): left allmulticast mode
[  532.419713] c1 (unregistering): left promiscuous mode
[  532.419748] br0: port 1(c1) entered disabled state
[  532.436460] br0: port 2(c2) entered disabled state
[  532.436607] c2 (unregistering): left allmulticast mode
[  532.436636] c2 (unregistering): left promiscuous mode
[  532.436665] br0: port 2(c2) entered disabled state
[  532.449522] br0: port 3(c3) entered disabled state
[  532.449696] c3 (unregistering): left allmulticast mode
[  532.449734] c3 (unregistering): left promiscuous mode
[  532.449766] br0: port 3(c3) entered disabled state
[  532.472507] br0: port 4(sender) entered disabled state
[  532.472675] sender (unregistering): left allmulticast mode
[  532.472715] sender (unregistering): left promiscuous mode
[  532.472746] br0: port 4(sender) entered disabled state