[  516.267971] br0: port 1(c1) entered blocking state
[  516.268069] br0: port 1(c1) entered disabled state
[  516.268145] c1: entered allmulticast mode
[  516.268245] c1: entered promiscuous mode
[  516.287273] br0: port 2(c2) entered blocking state
[  516.287312] br0: port 2(c2) entered disabled state
[  516.287349] c2: entered allmulticast mode
[  516.287393] c2: entered promiscuous mode
[  516.306996] br0: port 3(c3) entered blocking state
[  516.307038] br0: port 3(c3) entered disabled state
[  516.307070] c3: entered allmulticast mode
[  516.307117] c3: entered promiscuous mode
[  516.326272] br0: port 4(sender) entered blocking state
[  516.326355] br0: port 4(sender) entered disabled state
[  516.326435] sender: entered allmulticast mode
[  516.326530] sender: entered promiscuous mode
[  516.334253] br0: port 4(sender) entered blocking state
[  516.334319] br0: port 4(sender) entered forwarding state
[  516.334394] br0: port 3(c3) entered blocking state
[  516.334460] br0: port 3(c3) entered forwarding state
[  516.334528] br0: port 2(c2) entered blocking state
[  516.334595] br0: port 2(c2) entered forwarding state
[  516.334664] br0: port 1(c1) entered blocking state
[  516.334732] br0: port 1(c1) entered forwarding state
[  516.343689] Bridge firewalling registered
[  527.019113] br0: port 1(c1) entered disabled state
[  527.019372] c1 (unregistering): left allmulticast mode
[  527.019449] c1 (unregistering): left promiscuous mode
[  527.019539] br0: port 1(c1) entered disabled state
[  527.038090] br0: port 2(c2) entered disabled state
[  527.038299] c2 (unregistering): left allmulticast mode
[  527.038363] c2 (unregistering): left promiscuous mode
[  527.038425] br0: port 2(c2) entered disabled state
[  527.055080] br0: port 3(c3) entered disabled state
[  527.055277] c3 (unregistering): left allmulticast mode
[  527.055374] c3 (unregistering): left promiscuous mode
[  527.055467] br0: port 3(c3) entered disabled state
[  527.069073] br0: port 4(sender) entered disabled state
[  527.069264] sender (unregistering): left allmulticast mode
[  527.069329] sender (unregistering): left promiscuous mode
[  527.069416] br0: port 4(sender) entered disabled state