[ 2420.208042][T19122] br0: port 1(c1) entered blocking state
[ 2420.208269][T19122] br0: port 1(c1) entered disabled state
[ 2420.210210][T19122] c1: entered allmulticast mode
[ 2420.212039][T19122] c1: entered promiscuous mode
[ 2421.125173][T19127] br0: port 2(c2) entered blocking state
[ 2421.125409][T19127] br0: port 2(c2) entered disabled state
[ 2421.125629][T19127] c2: entered allmulticast mode
[ 2421.127488][T19127] c2: entered promiscuous mode
[ 2422.023111][T19132] br0: port 3(c3) entered blocking state
[ 2422.023349][T19132] br0: port 3(c3) entered disabled state
[ 2422.032194][T19132] c3: entered allmulticast mode
[ 2422.034090][T19132] c3: entered promiscuous mode
[ 2422.921551][T19137] br0: port 4(sender) entered blocking state
[ 2422.921818][T19137] br0: port 4(sender) entered disabled state
[ 2422.922082][T19137] sender: entered allmulticast mode
[ 2422.923920][T19137] sender: entered promiscuous mode
[ 2423.289567][T19139] br0: port 4(sender) entered blocking state
[ 2423.289962][T19139] br0: port 4(sender) entered forwarding state
[ 2423.290414][T19139] br0: port 3(c3) entered blocking state
[ 2423.290609][T19139] br0: port 3(c3) entered forwarding state
[ 2423.291004][T19139] br0: port 2(c2) entered blocking state
[ 2423.291206][T19139] br0: port 2(c2) entered forwarding state
[ 2423.291651][T19139] br0: port 1(c1) entered blocking state
[ 2423.291853][T19139] br0: port 1(c1) entered forwarding state
[ 2436.291537][   T11] br0: port 1(c1) entered disabled state
[ 2436.444973][   T11] c1 (unregistering): left allmulticast mode
[ 2436.445230][   T11] c1 (unregistering): left promiscuous mode
[ 2436.445450][   T11] br0: port 1(c1) entered disabled state
[ 2437.018145][   T11] br0: port 2(c2) entered disabled state
[ 2437.162250][   T11] c2 (unregistering): left allmulticast mode
[ 2437.162494][   T11] c2 (unregistering): left promiscuous mode
[ 2437.162696][   T11] br0: port 2(c2) entered disabled state
[ 2437.710793][   T11] br0: port 3(c3) entered disabled state
[ 2437.794501][   T11] c3 (unregistering): left allmulticast mode
[ 2437.794755][   T11] c3 (unregistering): left promiscuous mode
[ 2437.794968][   T11] br0: port 3(c3) entered disabled state
[ 2438.395169][   T11] br0: port 4(sender) entered disabled state
[ 2438.519103][   T11] sender (unregistering): left allmulticast mode
[ 2438.519412][   T11] sender (unregistering): left promiscuous mode
[ 2438.519646][   T11] br0: port 4(sender) entered disabled state