[  984.046927][  T407] br0: port 1(c1) entered blocking state
[  984.047116][  T407] br0: port 1(c1) entered disabled state
[  984.047277][  T407] c1: entered allmulticast mode
[  984.049108][  T407] c1: entered promiscuous mode
[  984.202417][  T412] br0: port 2(c2) entered blocking state
[  984.202581][  T412] br0: port 2(c2) entered disabled state
[  984.202744][  T412] c2: entered allmulticast mode
[  984.204221][  T412] c2: entered promiscuous mode
[  984.365349][  T417] br0: port 3(c3) entered blocking state
[  984.365512][  T417] br0: port 3(c3) entered disabled state
[  984.365672][  T417] c3: entered allmulticast mode
[  984.367141][  T417] c3: entered promiscuous mode
[  984.508009][  T422] br0: port 4(sender) entered blocking state
[  984.508239][  T422] br0: port 4(sender) entered disabled state
[  984.508465][  T422] sender: entered allmulticast mode
[  984.510424][  T422] sender: entered promiscuous mode
[  984.566506][  T424] br0: port 4(sender) entered blocking state
[  984.566739][  T424] br0: port 4(sender) entered forwarding state
[  984.567105][  T424] br0: port 3(c3) entered blocking state
[  984.567288][  T424] br0: port 3(c3) entered forwarding state
[  984.567625][  T424] br0: port 2(c2) entered blocking state
[  984.567799][  T424] br0: port 2(c2) entered forwarding state
[  984.568135][  T424] br0: port 1(c1) entered blocking state
[  984.568322][  T424] br0: port 1(c1) entered forwarding state
[  995.571160][   T72] br0: port 1(c1) entered disabled state
[  995.575520][   T72] c1 (unregistering): left allmulticast mode
[  995.575709][   T72] c1 (unregistering): left promiscuous mode
[  995.575995][   T72] br0: port 1(c1) entered disabled state
[  995.688095][   T72] br0: port 2(c2) entered disabled state
[  995.690582][   T72] c2 (unregistering): left allmulticast mode
[  995.690767][   T72] c2 (unregistering): left promiscuous mode
[  995.690934][   T72] br0: port 2(c2) entered disabled state
[  995.808174][   T72] br0: port 3(c3) entered disabled state
[  995.810953][   T72] c3 (unregistering): left allmulticast mode
[  995.811163][   T72] c3 (unregistering): left promiscuous mode
[  995.811369][   T72] br0: port 3(c3) entered disabled state
[  995.931049][   T72] br0: port 4(sender) entered disabled state
[  995.933659][   T72] sender (unregistering): left allmulticast mode
[  995.933837][   T72] sender (unregistering): left promiscuous mode
[  995.934004][   T72] br0: port 4(sender) entered disabled state