[  700.634070] br0: port 1(c1) entered blocking state
[  700.634197] br0: port 1(c1) entered disabled state
[  700.634287] c1: entered allmulticast mode
[  700.634387] c1: entered promiscuous mode
[  700.694561] br0: port 2(c2) entered blocking state
[  700.694647] br0: port 2(c2) entered disabled state
[  700.694715] c2: entered allmulticast mode
[  700.694808] c2: entered promiscuous mode
[  700.756397] br0: port 3(c3) entered blocking state
[  700.756512] br0: port 3(c3) entered disabled state
[  700.756632] c3: entered allmulticast mode
[  700.756745] c3: entered promiscuous mode
[  700.826106] br0: port 4(sender) entered blocking state
[  700.826240] br0: port 4(sender) entered disabled state
[  700.826336] sender: entered allmulticast mode
[  700.826459] sender: entered promiscuous mode
[  700.854997] br0: port 4(sender) entered blocking state
[  700.855076] br0: port 4(sender) entered forwarding state
[  700.855164] br0: port 3(c3) entered blocking state
[  700.855255] br0: port 3(c3) entered forwarding state
[  700.855302] br0: port 2(c2) entered blocking state
[  700.855354] br0: port 2(c2) entered forwarding state
[  700.855399] br0: port 1(c1) entered blocking state
[  700.855472] br0: port 1(c1) entered forwarding state
[  711.632149] br0: port 1(c1) entered disabled state
[  711.632621] c1 (unregistering): left allmulticast mode
[  711.632682] c1 (unregistering): left promiscuous mode
[  711.632731] br0: port 1(c1) entered disabled state
[  711.674102] br0: port 2(c2) entered disabled state
[  711.674410] c2 (unregistering): left allmulticast mode
[  711.674477] c2 (unregistering): left promiscuous mode
[  711.674531] br0: port 2(c2) entered disabled state
[  711.717056] br0: port 3(c3) entered disabled state
[  711.717368] c3 (unregistering): left allmulticast mode
[  711.717430] c3 (unregistering): left promiscuous mode
[  711.717483] br0: port 3(c3) entered disabled state
[  711.762087] br0: port 4(sender) entered disabled state
[  711.762391] sender (unregistering): left allmulticast mode
[  711.762454] sender (unregistering): left promiscuous mode
[  711.762521] br0: port 4(sender) entered disabled state