[  930.489472][  T857] br0: port 1(c1) entered blocking state
[  930.489659][  T857] br0: port 1(c1) entered disabled state
[  930.489830][  T857] c1: entered allmulticast mode
[  930.491808][  T857] c1: entered promiscuous mode
[  930.651043][  T862] br0: port 2(c2) entered blocking state
[  930.651212][  T862] br0: port 2(c2) entered disabled state
[  930.651845][  T862] c2: entered allmulticast mode
[  930.653309][  T862] c2: entered promiscuous mode
[  930.811580][  T867] br0: port 3(c3) entered blocking state
[  930.811755][  T867] br0: port 3(c3) entered disabled state
[  930.811916][  T867] c3: entered allmulticast mode
[  930.813993][  T867] c3: entered promiscuous mode
[  930.983176][  T872] br0: port 4(sender) entered blocking state
[  930.983394][  T872] br0: port 4(sender) entered disabled state
[  930.983583][  T872] sender: entered allmulticast mode
[  930.985025][  T872] sender: entered promiscuous mode
[  931.038587][  T874] br0: port 4(sender) entered blocking state
[  931.038788][  T874] br0: port 4(sender) entered forwarding state
[  931.039119][  T874] br0: port 3(c3) entered blocking state
[  931.039258][  T874] br0: port 3(c3) entered forwarding state
[  931.039551][  T874] br0: port 2(c2) entered blocking state
[  931.039693][  T874] br0: port 2(c2) entered forwarding state
[  931.039973][  T874] br0: port 1(c1) entered blocking state
[  931.040117][  T874] br0: port 1(c1) entered forwarding state
[  942.043609][   T12] br0: port 1(c1) entered disabled state
[  942.047045][   T12] c1 (unregistering): left allmulticast mode
[  942.047273][   T12] c1 (unregistering): left promiscuous mode
[  942.047528][   T12] br0: port 1(c1) entered disabled state
[  942.162339][   T12] br0: port 2(c2) entered disabled state
[  942.165568][   T12] c2 (unregistering): left allmulticast mode
[  942.165946][   T12] c2 (unregistering): left promiscuous mode
[  942.166253][   T12] br0: port 2(c2) entered disabled state
[  942.291079][   T12] br0: port 3(c3) entered disabled state
[  942.293675][   T12] c3 (unregistering): left allmulticast mode
[  942.293858][   T12] c3 (unregistering): left promiscuous mode
[  942.294022][   T12] br0: port 3(c3) entered disabled state
[  942.404722][   T12] br0: port 4(sender) entered disabled state
[  942.407187][   T12] sender (unregistering): left allmulticast mode
[  942.408039][   T12] sender (unregistering): left promiscuous mode
[  942.408256][   T12] br0: port 4(sender) entered disabled state