[ 1055.610997][T31167] br0: port 1(c1) entered blocking state
[ 1055.611186][T31167] br0: port 1(c1) entered disabled state
[ 1055.611356][T31167] c1: entered allmulticast mode
[ 1055.612947][T31167] c1: entered promiscuous mode
[ 1055.756212][T31172] br0: port 2(c2) entered blocking state
[ 1055.756392][T31172] br0: port 2(c2) entered disabled state
[ 1055.756564][T31172] c2: entered allmulticast mode
[ 1055.758118][T31172] c2: entered promiscuous mode
[ 1055.908365][T31177] br0: port 3(c3) entered blocking state
[ 1055.908544][T31177] br0: port 3(c3) entered disabled state
[ 1055.908712][T31177] c3: entered allmulticast mode
[ 1055.910257][T31177] c3: entered promiscuous mode
[ 1056.065216][T31182] br0: port 4(sender) entered blocking state
[ 1056.065428][T31182] br0: port 4(sender) entered disabled state
[ 1056.065629][T31182] sender: entered allmulticast mode
[ 1056.067658][T31182] sender: entered promiscuous mode
[ 1056.122303][T31184] br0: port 4(sender) entered blocking state
[ 1056.122576][T31184] br0: port 4(sender) entered forwarding state
[ 1056.123009][T31184] br0: port 3(c3) entered blocking state
[ 1056.123205][T31184] br0: port 3(c3) entered forwarding state
[ 1056.123609][T31184] br0: port 2(c2) entered blocking state
[ 1056.123812][T31184] br0: port 2(c2) entered forwarding state
[ 1056.124200][T31184] br0: port 1(c1) entered blocking state
[ 1056.124394][T31184] br0: port 1(c1) entered forwarding state
[ 1067.311618][   T71] br0: port 1(c1) entered disabled state
[ 1067.314895][   T71] c1 (unregistering): left allmulticast mode
[ 1067.315106][   T71] c1 (unregistering): left promiscuous mode
[ 1067.315293][   T71] br0: port 1(c1) entered disabled state
[ 1067.450057][   T71] br0: port 2(c2) entered disabled state
[ 1067.454245][   T71] c2 (unregistering): left allmulticast mode
[ 1067.454451][   T71] c2 (unregistering): left promiscuous mode
[ 1067.454633][   T71] br0: port 2(c2) entered disabled state
[ 1067.592039][   T71] br0: port 3(c3) entered disabled state
[ 1067.597379][   T71] c3 (unregistering): left allmulticast mode
[ 1067.597592][   T71] c3 (unregistering): left promiscuous mode
[ 1067.597792][   T71] br0: port 3(c3) entered disabled state
[ 1067.731305][   T71] br0: port 4(sender) entered disabled state
[ 1067.745905][   T71] sender (unregistering): left allmulticast mode
[ 1067.746178][   T71] sender (unregistering): left promiscuous mode
[ 1067.746438][   T71] br0: port 4(sender) entered disabled state