[ 2949.137008][T28861] br0: port 1(c1) entered blocking state
[ 2949.137362][T28861] br0: port 1(c1) entered disabled state
[ 2949.137700][T28861] c1: entered allmulticast mode
[ 2949.150656][T28861] c1: entered promiscuous mode
[ 2949.793589][T28866] br0: port 2(c2) entered blocking state
[ 2949.793921][T28866] br0: port 2(c2) entered disabled state
[ 2949.794255][T28866] c2: entered allmulticast mode
[ 2949.797930][T28866] c2: entered promiscuous mode
[ 2950.464850][T28871] br0: port 3(c3) entered blocking state
[ 2950.465255][T28871] br0: port 3(c3) entered disabled state
[ 2950.465617][T28871] c3: entered allmulticast mode
[ 2950.468950][T28871] c3: entered promiscuous mode
[ 2951.153710][T28876] br0: port 4(sender) entered blocking state
[ 2951.154186][T28876] br0: port 4(sender) entered disabled state
[ 2951.154607][T28876] sender: entered allmulticast mode
[ 2951.158174][T28876] sender: entered promiscuous mode
[ 2951.398106][T28878] br0: port 4(sender) entered blocking state
[ 2951.398696][T28878] br0: port 4(sender) entered forwarding state
[ 2951.399490][T28878] br0: port 3(c3) entered blocking state
[ 2951.400058][T28878] br0: port 3(c3) entered forwarding state
[ 2951.400796][T28878] br0: port 2(c2) entered blocking state
[ 2951.401164][T28878] br0: port 2(c2) entered forwarding state
[ 2951.401980][T28878] br0: port 1(c1) entered blocking state
[ 2951.402353][T28878] br0: port 1(c1) entered forwarding state
[ 2963.898684][   T12] br0: port 1(c1) entered disabled state
[ 2963.924908][   T12] c1 (unregistering): left allmulticast mode
[ 2963.925538][   T12] c1 (unregistering): left promiscuous mode
[ 2963.925934][   T12] br0: port 1(c1) entered disabled state
[ 2964.453613][   T12] br0: port 2(c2) entered disabled state
[ 2964.477608][   T12] c2 (unregistering): left allmulticast mode
[ 2964.478013][   T12] c2 (unregistering): left promiscuous mode
[ 2964.478460][   T12] br0: port 2(c2) entered disabled state
[ 2965.085186][   T12] br0: port 3(c3) entered disabled state
[ 2965.119262][   T12] c3 (unregistering): left allmulticast mode
[ 2965.119689][   T12] c3 (unregistering): left promiscuous mode
[ 2965.120066][   T12] br0: port 3(c3) entered disabled state
[ 2965.653406][   T12] br0: port 4(sender) entered disabled state
[ 2965.675032][   T12] sender (unregistering): left allmulticast mode
[ 2965.677544][   T12] sender (unregistering): left promiscuous mode
[ 2965.677969][   T12] br0: port 4(sender) entered disabled state