[ 2934.768394][T28808] br0: port 1(c1) entered blocking state
[ 2934.768829][T28808] br0: port 1(c1) entered disabled state
[ 2934.769201][T28808] c1: entered allmulticast mode
[ 2934.773395][T28808] c1: entered promiscuous mode
[ 2935.420399][T28813] br0: port 2(c2) entered blocking state
[ 2935.420823][T28813] br0: port 2(c2) entered disabled state
[ 2935.421195][T28813] c2: entered allmulticast mode
[ 2935.425013][T28813] c2: entered promiscuous mode
[ 2936.089613][T28818] br0: port 3(c3) entered blocking state
[ 2936.089977][T28818] br0: port 3(c3) entered disabled state
[ 2936.090334][T28818] c3: entered allmulticast mode
[ 2936.094361][T28818] c3: entered promiscuous mode
[ 2936.769428][T28823] br0: port 4(sender) entered blocking state
[ 2936.769903][T28823] br0: port 4(sender) entered disabled state
[ 2936.770353][T28823] sender: entered allmulticast mode
[ 2936.773704][T28823] sender: entered promiscuous mode
[ 2937.031326][T28825] br0: port 4(sender) entered blocking state
[ 2937.031786][T28825] br0: port 4(sender) entered forwarding state
[ 2937.032499][T28825] br0: port 3(c3) entered blocking state
[ 2937.032825][T28825] br0: port 3(c3) entered forwarding state
[ 2937.033470][T28825] br0: port 2(c2) entered blocking state
[ 2937.033793][T28825] br0: port 2(c2) entered forwarding state
[ 2937.034433][T28825] br0: port 1(c1) entered blocking state
[ 2937.034766][T28825] br0: port 1(c1) entered forwarding state
[ 2949.496831][   T68] br0: port 1(c1) entered disabled state
[ 2949.527150][   T68] c1 (unregistering): left allmulticast mode
[ 2949.527642][   T68] c1 (unregistering): left promiscuous mode
[ 2949.528047][   T68] br0: port 1(c1) entered disabled state
[ 2950.050646][   T68] br0: port 2(c2) entered disabled state
[ 2950.072383][   T68] c2 (unregistering): left allmulticast mode
[ 2950.075210][   T68] c2 (unregistering): left promiscuous mode
[ 2950.075620][   T68] br0: port 2(c2) entered disabled state
[ 2950.619211][   T68] br0: port 3(c3) entered disabled state
[ 2950.647874][   T68] c3 (unregistering): left allmulticast mode
[ 2950.648355][   T68] c3 (unregistering): left promiscuous mode
[ 2950.649883][   T68] br0: port 3(c3) entered disabled state
[ 2951.155739][   T68] br0: port 4(sender) entered disabled state
[ 2951.182251][   T68] sender (unregistering): left allmulticast mode
[ 2951.182910][   T68] sender (unregistering): left promiscuous mode
[ 2951.183286][   T68] br0: port 4(sender) entered disabled state