[ 2560.309276][T19016] br0: port 1(c1) entered blocking state
[ 2560.309872][T19016] br0: port 1(c1) entered disabled state
[ 2560.310085][T19016] c1: entered allmulticast mode
[ 2560.311915][T19016] c1: entered promiscuous mode
[ 2561.224632][T19021] br0: port 2(c2) entered blocking state
[ 2561.224864][T19021] br0: port 2(c2) entered disabled state
[ 2561.225086][T19021] c2: entered allmulticast mode
[ 2561.226917][T19021] c2: entered promiscuous mode
[ 2562.311438][T19026] br0: port 3(c3) entered blocking state
[ 2562.311739][T19026] br0: port 3(c3) entered disabled state
[ 2562.311967][T19026] c3: entered allmulticast mode
[ 2562.314779][T19026] c3: entered promiscuous mode
[ 2563.216760][T19031] br0: port 4(sender) entered blocking state
[ 2563.217081][T19031] br0: port 4(sender) entered disabled state
[ 2563.217362][T19031] sender: entered allmulticast mode
[ 2563.219220][T19031] sender: entered promiscuous mode
[ 2563.573623][T19033] br0: port 4(sender) entered blocking state
[ 2563.573956][T19033] br0: port 4(sender) entered forwarding state
[ 2563.574413][T19033] br0: port 3(c3) entered blocking state
[ 2563.574603][T19033] br0: port 3(c3) entered forwarding state
[ 2563.575476][T19033] br0: port 2(c2) entered blocking state
[ 2563.575678][T19033] br0: port 2(c2) entered forwarding state
[ 2563.576059][T19033] br0: port 1(c1) entered blocking state
[ 2563.576261][T19033] br0: port 1(c1) entered forwarding state
[ 2576.630515][   T11] br0: port 1(c1) entered disabled state
[ 2576.763914][   T11] c1 (unregistering): left allmulticast mode
[ 2576.764181][   T11] c1 (unregistering): left promiscuous mode
[ 2576.764417][   T11] br0: port 1(c1) entered disabled state
[ 2577.289748][   T11] br0: port 2(c2) entered disabled state
[ 2577.384967][   T11] c2 (unregistering): left allmulticast mode
[ 2577.385209][   T11] c2 (unregistering): left promiscuous mode
[ 2577.385454][   T11] br0: port 2(c2) entered disabled state
[ 2577.958372][   T11] br0: port 3(c3) entered disabled state
[ 2578.069901][   T11] c3 (unregistering): left allmulticast mode
[ 2578.070155][   T11] c3 (unregistering): left promiscuous mode
[ 2578.070416][   T11] br0: port 3(c3) entered disabled state
[ 2578.630473][   T11] br0: port 4(sender) entered disabled state
[ 2578.779981][   T11] sender (unregistering): left allmulticast mode
[ 2578.780203][   T11] sender (unregistering): left promiscuous mode
[ 2578.780427][   T11] br0: port 4(sender) entered disabled state