[  707.683719] br0: port 1(c1) entered blocking state
[  707.683788] br0: port 1(c1) entered disabled state
[  707.683846] c1: entered allmulticast mode
[  707.683923] c1: entered promiscuous mode
[  707.737450] br0: port 2(c2) entered blocking state
[  707.737551] br0: port 2(c2) entered disabled state
[  707.737617] c2: entered allmulticast mode
[  707.737692] c2: entered promiscuous mode
[  707.790166] br0: port 3(c3) entered blocking state
[  707.790263] br0: port 3(c3) entered disabled state
[  707.790341] c3: entered allmulticast mode
[  707.790432] c3: entered promiscuous mode
[  707.841901] br0: port 4(sender) entered blocking state
[  707.842007] br0: port 4(sender) entered disabled state
[  707.842094] sender: entered allmulticast mode
[  707.842208] sender: entered promiscuous mode
[  707.861646] br0: port 4(sender) entered blocking state
[  707.861728] br0: port 4(sender) entered forwarding state
[  707.861785] br0: port 3(c3) entered blocking state
[  707.861833] br0: port 3(c3) entered forwarding state
[  707.861884] br0: port 2(c2) entered blocking state
[  707.861932] br0: port 2(c2) entered forwarding state
[  707.861981] br0: port 1(c1) entered blocking state
[  707.862039] br0: port 1(c1) entered forwarding state
[  718.591222] br0: port 1(c1) entered disabled state
[  718.591520] c1 (unregistering): left allmulticast mode
[  718.591588] c1 (unregistering): left promiscuous mode
[  718.591640] br0: port 1(c1) entered disabled state
[  718.632201] br0: port 2(c2) entered disabled state
[  718.632472] c2 (unregistering): left allmulticast mode
[  718.632545] c2 (unregistering): left promiscuous mode
[  718.632609] br0: port 2(c2) entered disabled state
[  718.675189] br0: port 3(c3) entered disabled state
[  718.675532] c3 (unregistering): left allmulticast mode
[  718.675614] c3 (unregistering): left promiscuous mode
[  718.675677] br0: port 3(c3) entered disabled state
[  718.715192] br0: port 4(sender) entered disabled state
[  718.715490] sender (unregistering): left allmulticast mode
[  718.715551] sender (unregistering): left promiscuous mode
[  718.715600] br0: port 4(sender) entered disabled state