[  505.939119] br0: port 1(c1) entered blocking state
[  505.939164] br0: port 1(c1) entered disabled state
[  505.939188] c1: entered allmulticast mode
[  505.939227] c1: entered promiscuous mode
[  505.962003] br0: port 2(c2) entered blocking state
[  505.962031] br0: port 2(c2) entered disabled state
[  505.962055] c2: entered allmulticast mode
[  505.962088] c2: entered promiscuous mode
[  505.984889] br0: port 3(c3) entered blocking state
[  505.984914] br0: port 3(c3) entered disabled state
[  505.984934] c3: entered allmulticast mode
[  505.984966] c3: entered promiscuous mode
[  506.007930] br0: port 4(sender) entered blocking state
[  506.007982] br0: port 4(sender) entered disabled state
[  506.008057] sender: entered allmulticast mode
[  506.008132] sender: entered promiscuous mode
[  506.017365] br0: port 4(sender) entered blocking state
[  506.017387] br0: port 4(sender) entered forwarding state
[  506.017412] br0: port 3(c3) entered blocking state
[  506.017430] br0: port 3(c3) entered forwarding state
[  506.017451] br0: port 2(c2) entered blocking state
[  506.017468] br0: port 2(c2) entered forwarding state
[  506.017490] br0: port 1(c1) entered blocking state
[  506.017506] br0: port 1(c1) entered forwarding state
[  506.027713] Bridge firewalling registered
[  516.701104] br0: port 1(c1) entered disabled state
[  516.701280] c1 (unregistering): left allmulticast mode
[  516.701306] c1 (unregistering): left promiscuous mode
[  516.701323] br0: port 1(c1) entered disabled state
[  516.723083] br0: port 2(c2) entered disabled state
[  516.723268] c2 (unregistering): left allmulticast mode
[  516.723289] c2 (unregistering): left promiscuous mode
[  516.723310] br0: port 2(c2) entered disabled state
[  516.747080] br0: port 3(c3) entered disabled state
[  516.747227] c3 (unregistering): left allmulticast mode
[  516.747247] c3 (unregistering): left promiscuous mode
[  516.747268] br0: port 3(c3) entered disabled state
[  516.762102] br0: port 4(sender) entered disabled state
[  516.762274] sender (unregistering): left allmulticast mode
[  516.762294] sender (unregistering): left promiscuous mode
[  516.762314] br0: port 4(sender) entered disabled state