[  516.006348] br0: port 1(c1) entered blocking state
[  516.006400] br0: port 1(c1) entered disabled state
[  516.006441] c1: entered allmulticast mode
[  516.006504] c1: entered promiscuous mode
[  516.025905] br0: port 2(c2) entered blocking state
[  516.025948] br0: port 2(c2) entered disabled state
[  516.025994] c2: entered allmulticast mode
[  516.026058] c2: entered promiscuous mode
[  516.045166] br0: port 3(c3) entered blocking state
[  516.045212] br0: port 3(c3) entered disabled state
[  516.045245] c3: entered allmulticast mode
[  516.045290] c3: entered promiscuous mode
[  516.064753] br0: port 4(sender) entered blocking state
[  516.064796] br0: port 4(sender) entered disabled state
[  516.064834] sender: entered allmulticast mode
[  516.064898] sender: entered promiscuous mode
[  516.072387] br0: port 4(sender) entered blocking state
[  516.072437] br0: port 4(sender) entered forwarding state
[  516.072476] br0: port 3(c3) entered blocking state
[  516.072506] br0: port 3(c3) entered forwarding state
[  516.072537] br0: port 2(c2) entered blocking state
[  516.072566] br0: port 2(c2) entered forwarding state
[  516.072596] br0: port 1(c1) entered blocking state
[  516.072625] br0: port 1(c1) entered forwarding state
[  516.081162] Bridge firewalling registered
[  526.750200] br0: port 1(c1) entered disabled state
[  526.750482] c1 (unregistering): left allmulticast mode
[  526.750550] c1 (unregistering): left promiscuous mode
[  526.750621] br0: port 1(c1) entered disabled state
[  526.765135] br0: port 2(c2) entered disabled state
[  526.765369] c2 (unregistering): left allmulticast mode
[  526.765434] c2 (unregistering): left promiscuous mode
[  526.765499] br0: port 2(c2) entered disabled state
[  526.785168] br0: port 3(c3) entered disabled state
[  526.785443] c3 (unregistering): left allmulticast mode
[  526.785509] c3 (unregistering): left promiscuous mode
[  526.785574] br0: port 3(c3) entered disabled state
[  526.807125] br0: port 4(sender) entered disabled state
[  526.807313] sender (unregistering): left allmulticast mode
[  526.807383] sender (unregistering): left promiscuous mode
[  526.807443] br0: port 4(sender) entered disabled state