[  725.883526] br0: port 1(c1) entered blocking state
[  725.883596] br0: port 1(c1) entered disabled state
[  725.883653] c1: entered allmulticast mode
[  725.883742] c1: entered promiscuous mode
[  725.933885] br0: port 2(c2) entered blocking state
[  725.933950] br0: port 2(c2) entered disabled state
[  725.934012] c2: entered allmulticast mode
[  725.934083] c2: entered promiscuous mode
[  725.991656] br0: port 3(c3) entered blocking state
[  725.991747] br0: port 3(c3) entered disabled state
[  725.991833] c3: entered allmulticast mode
[  725.991920] c3: entered promiscuous mode
[  726.052097] br0: port 4(sender) entered blocking state
[  726.052170] br0: port 4(sender) entered disabled state
[  726.052235] sender: entered allmulticast mode
[  726.052344] sender: entered promiscuous mode
[  726.077147] br0: port 4(sender) entered blocking state
[  726.077229] br0: port 4(sender) entered forwarding state
[  726.077295] br0: port 3(c3) entered blocking state
[  726.077343] br0: port 3(c3) entered forwarding state
[  726.077389] br0: port 2(c2) entered blocking state
[  726.077444] br0: port 2(c2) entered forwarding state
[  726.077497] br0: port 1(c1) entered blocking state
[  726.077543] br0: port 1(c1) entered forwarding state
[  736.817860] br0: port 1(c1) entered disabled state
[  736.818274] c1 (unregistering): left allmulticast mode
[  736.818405] c1 (unregistering): left promiscuous mode
[  736.818508] br0: port 1(c1) entered disabled state
[  736.868835] br0: port 2(c2) entered disabled state
[  736.869141] c2 (unregistering): left allmulticast mode
[  736.869226] c2 (unregistering): left promiscuous mode
[  736.869282] br0: port 2(c2) entered disabled state
[  736.909892] br0: port 3(c3) entered disabled state
[  736.910309] c3 (unregistering): left allmulticast mode
[  736.910396] c3 (unregistering): left promiscuous mode
[  736.910452] br0: port 3(c3) entered disabled state
[  736.952867] br0: port 4(sender) entered disabled state
[  736.953180] sender (unregistering): left allmulticast mode
[  736.953247] sender (unregistering): left promiscuous mode
[  736.953310] br0: port 4(sender) entered disabled state