[ 2860.325200][T28885] br0: port 1(c1) entered blocking state
[ 2860.325545][T28885] br0: port 1(c1) entered disabled state
[ 2860.325890][T28885] c1: entered allmulticast mode
[ 2860.329265][T28885] c1: entered promiscuous mode
[ 2860.975897][T28890] br0: port 2(c2) entered blocking state
[ 2860.976646][T28890] br0: port 2(c2) entered disabled state
[ 2860.977027][T28890] c2: entered allmulticast mode
[ 2860.980435][T28890] c2: entered promiscuous mode
[ 2861.635721][T28895] br0: port 3(c3) entered blocking state
[ 2861.636068][T28895] br0: port 3(c3) entered disabled state
[ 2861.636407][T28895] c3: entered allmulticast mode
[ 2861.639744][T28895] c3: entered promiscuous mode
[ 2862.305953][T28900] br0: port 4(sender) entered blocking state
[ 2862.306472][T28900] br0: port 4(sender) entered disabled state
[ 2862.306942][T28900] sender: entered allmulticast mode
[ 2862.310414][T28900] sender: entered promiscuous mode
[ 2862.568637][T28902] br0: port 4(sender) entered blocking state
[ 2862.569101][T28902] br0: port 4(sender) entered forwarding state
[ 2862.569820][T28902] br0: port 3(c3) entered blocking state
[ 2862.570147][T28902] br0: port 3(c3) entered forwarding state
[ 2862.570794][T28902] br0: port 2(c2) entered blocking state
[ 2862.571125][T28902] br0: port 2(c2) entered forwarding state
[ 2862.571772][T28902] br0: port 1(c1) entered blocking state
[ 2862.572106][T28902] br0: port 1(c1) entered forwarding state
[ 2875.050590][   T12] br0: port 1(c1) entered disabled state
[ 2875.072472][   T12] c1 (unregistering): left allmulticast mode
[ 2875.074010][   T12] c1 (unregistering): left promiscuous mode
[ 2875.074413][   T12] br0: port 1(c1) entered disabled state
[ 2875.550767][   T12] br0: port 2(c2) entered disabled state
[ 2875.573400][   T12] c2 (unregistering): left allmulticast mode
[ 2875.573805][   T12] c2 (unregistering): left promiscuous mode
[ 2875.576178][   T12] br0: port 2(c2) entered disabled state
[ 2876.097061][   T12] br0: port 3(c3) entered disabled state
[ 2876.117786][   T12] c3 (unregistering): left allmulticast mode
[ 2876.120708][   T12] c3 (unregistering): left promiscuous mode
[ 2876.121098][   T12] br0: port 3(c3) entered disabled state
[ 2876.626212][   T12] br0: port 4(sender) entered disabled state
[ 2876.646513][   T12] sender (unregistering): left allmulticast mode
[ 2876.649239][   T12] sender (unregistering): left promiscuous mode
[ 2876.649646][   T12] br0: port 4(sender) entered disabled state