[ 2887.756025][T29188] br0: port 1(c1) entered blocking state
[ 2887.756475][T29188] br0: port 1(c1) entered disabled state
[ 2887.756837][T29188] c1: entered allmulticast mode
[ 2887.760191][T29188] c1: entered promiscuous mode
[ 2888.450509][T29193] br0: port 2(c2) entered blocking state
[ 2888.450874][T29193] br0: port 2(c2) entered disabled state
[ 2888.451240][T29193] c2: entered allmulticast mode
[ 2888.454675][T29193] c2: entered promiscuous mode
[ 2889.209311][T29198] br0: port 3(c3) entered blocking state
[ 2889.210031][T29198] br0: port 3(c3) entered disabled state
[ 2889.210422][T29198] c3: entered allmulticast mode
[ 2889.213828][T29198] c3: entered promiscuous mode
[ 2889.900759][T29203] br0: port 4(sender) entered blocking state
[ 2889.901208][T29203] br0: port 4(sender) entered disabled state
[ 2889.901660][T29203] sender: entered allmulticast mode
[ 2889.905204][T29203] sender: entered promiscuous mode
[ 2890.166647][T29205] br0: port 4(sender) entered blocking state
[ 2890.167100][T29205] br0: port 4(sender) entered forwarding state
[ 2890.167831][T29205] br0: port 3(c3) entered blocking state
[ 2890.168161][T29205] br0: port 3(c3) entered forwarding state
[ 2890.168825][T29205] br0: port 2(c2) entered blocking state
[ 2890.169155][T29205] br0: port 2(c2) entered forwarding state
[ 2890.169815][T29205] br0: port 1(c1) entered blocking state
[ 2890.170146][T29205] br0: port 1(c1) entered forwarding state
[ 2902.661302][   T12] br0: port 1(c1) entered disabled state
[ 2902.692657][   T12] c1 (unregistering): left allmulticast mode
[ 2902.693085][   T12] c1 (unregistering): left promiscuous mode
[ 2902.693473][   T12] br0: port 1(c1) entered disabled state
[ 2903.209773][   T12] br0: port 2(c2) entered disabled state
[ 2903.232511][   T12] c2 (unregistering): left allmulticast mode
[ 2903.235027][   T12] c2 (unregistering): left promiscuous mode
[ 2903.235442][   T12] br0: port 2(c2) entered disabled state
[ 2903.739955][   T12] br0: port 3(c3) entered disabled state
[ 2903.760576][   T12] c3 (unregistering): left allmulticast mode
[ 2903.763167][   T12] c3 (unregistering): left promiscuous mode
[ 2903.763606][   T12] br0: port 3(c3) entered disabled state
[ 2904.278159][   T12] br0: port 4(sender) entered disabled state
[ 2904.299899][   T12] sender (unregistering): left allmulticast mode
[ 2904.300334][   T12] sender (unregistering): left promiscuous mode
[ 2904.300731][   T12] br0: port 4(sender) entered disabled state