[  732.644165] br0: port 1(c1) entered blocking state
[  732.644263] br0: port 1(c1) entered disabled state
[  732.644364] c1: entered allmulticast mode
[  732.644471] c1: entered promiscuous mode
[  732.704935] br0: port 2(c2) entered blocking state
[  732.705022] br0: port 2(c2) entered disabled state
[  732.705083] c2: entered allmulticast mode
[  732.705169] c2: entered promiscuous mode
[  732.770629] br0: port 3(c3) entered blocking state
[  732.770696] br0: port 3(c3) entered disabled state
[  732.770769] c3: entered allmulticast mode
[  732.770842] c3: entered promiscuous mode
[  732.825356] br0: port 4(sender) entered blocking state
[  732.825450] br0: port 4(sender) entered disabled state
[  732.825538] sender: entered allmulticast mode
[  732.825645] sender: entered promiscuous mode
[  732.846964] br0: port 4(sender) entered blocking state
[  732.847029] br0: port 4(sender) entered forwarding state
[  732.847073] br0: port 3(c3) entered blocking state
[  732.847112] br0: port 3(c3) entered forwarding state
[  732.847153] br0: port 2(c2) entered blocking state
[  732.847190] br0: port 2(c2) entered forwarding state
[  732.847236] br0: port 1(c1) entered blocking state
[  732.847273] br0: port 1(c1) entered forwarding state
[  743.622483] br0: port 1(c1) entered disabled state
[  743.622926] c1 (unregistering): left allmulticast mode
[  743.622995] c1 (unregistering): left promiscuous mode
[  743.623045] br0: port 1(c1) entered disabled state
[  743.672432] br0: port 2(c2) entered disabled state
[  743.672949] c2 (unregistering): left allmulticast mode
[  743.673016] c2 (unregistering): left promiscuous mode
[  743.673071] br0: port 2(c2) entered disabled state
[  743.721509] br0: port 3(c3) entered disabled state
[  743.722115] c3 (unregistering): left allmulticast mode
[  743.722188] c3 (unregistering): left promiscuous mode
[  743.722263] br0: port 3(c3) entered disabled state
[  743.766624] br0: port 4(sender) entered disabled state
[  743.767052] sender (unregistering): left allmulticast mode
[  743.767117] sender (unregistering): left promiscuous mode
[  743.767163] br0: port 4(sender) entered disabled state