[  424.010066] br0: port 1(c1) entered blocking state
[  424.010121] br0: port 1(c1) entered disabled state
[  424.010158] c1: entered allmulticast mode
[  424.010204] c1: entered promiscuous mode
[  424.024021] br0: port 2(c2) entered blocking state
[  424.024056] br0: port 2(c2) entered disabled state
[  424.024095] c2: entered allmulticast mode
[  424.024140] c2: entered promiscuous mode
[  424.038228] br0: port 3(c3) entered blocking state
[  424.038269] br0: port 3(c3) entered disabled state
[  424.038300] c3: entered allmulticast mode
[  424.038341] c3: entered promiscuous mode
[  424.052537] br0: port 4(sender) entered blocking state
[  424.052580] br0: port 4(sender) entered disabled state
[  424.052623] sender: entered allmulticast mode
[  424.052670] sender: entered promiscuous mode
[  424.058229] br0: port 4(sender) entered blocking state
[  424.058266] br0: port 4(sender) entered forwarding state
[  424.058302] br0: port 3(c3) entered blocking state
[  424.058333] br0: port 3(c3) entered forwarding state
[  424.058366] br0: port 2(c2) entered blocking state
[  424.058399] br0: port 2(c2) entered forwarding state
[  424.058427] br0: port 1(c1) entered blocking state
[  424.058457] br0: port 1(c1) entered forwarding state
[  424.065182] Bridge firewalling registered
[  434.705851] br0: port 1(c1) entered disabled state
[  434.706028] c1 (unregistering): left allmulticast mode
[  434.706061] c1 (unregistering): left promiscuous mode
[  434.706092] br0: port 1(c1) entered disabled state
[  434.735835] br0: port 3(c3) entered disabled state
[  434.735915] br0: port 2(c2) entered disabled state
[  434.736057] c3 (unregistering): left allmulticast mode
[  434.736083] c3 (unregistering): left promiscuous mode
[  434.736118] br0: port 3(c3) entered disabled state
[  434.736321] c2 (unregistering): left allmulticast mode
[  434.736349] c2 (unregistering): left promiscuous mode
[  434.736383] br0: port 2(c2) entered disabled state
[  434.759829] sender: left allmulticast mode
[  434.759863] sender: left promiscuous mode
[  434.759895] br0: port 4(sender) entered disabled state