[ 2180.203772][T18232] br0: port 1(c1) entered blocking state
[ 2180.204008][T18232] br0: port 1(c1) entered disabled state
[ 2180.204220][T18232] c1: entered allmulticast mode
[ 2180.206098][T18232] c1: entered promiscuous mode
[ 2181.065322][T18237] br0: port 2(c2) entered blocking state
[ 2181.065555][T18237] br0: port 2(c2) entered disabled state
[ 2181.065773][T18237] c2: entered allmulticast mode
[ 2181.067582][T18237] c2: entered promiscuous mode
[ 2181.880562][T18242] br0: port 3(c3) entered blocking state
[ 2181.880767][T18242] br0: port 3(c3) entered disabled state
[ 2181.880981][T18242] c3: entered allmulticast mode
[ 2181.882825][T18242] c3: entered promiscuous mode
[ 2182.674766][T18247] br0: port 4(sender) entered blocking state
[ 2182.675095][T18247] br0: port 4(sender) entered disabled state
[ 2182.675357][T18247] sender: entered allmulticast mode
[ 2182.678077][T18247] sender: entered promiscuous mode
[ 2182.995532][T18249] br0: port 4(sender) entered blocking state
[ 2182.995868][T18249] br0: port 4(sender) entered forwarding state
[ 2182.996292][T18249] br0: port 3(c3) entered blocking state
[ 2182.996477][T18249] br0: port 3(c3) entered forwarding state
[ 2182.996871][T18249] br0: port 2(c2) entered blocking state
[ 2182.997065][T18249] br0: port 2(c2) entered forwarding state
[ 2182.997451][T18249] br0: port 1(c1) entered blocking state
[ 2182.997658][T18249] br0: port 1(c1) entered forwarding state
[ 2195.780084][   T11] br0: port 1(c1) entered disabled state
[ 2195.920134][   T11] c1 (unregistering): left allmulticast mode
[ 2195.920378][   T11] c1 (unregistering): left promiscuous mode
[ 2195.920595][   T11] br0: port 1(c1) entered disabled state
[ 2196.390471][   T11] br0: port 2(c2) entered disabled state
[ 2196.465168][   T11] c2 (unregistering): left allmulticast mode
[ 2196.465433][   T11] c2 (unregistering): left promiscuous mode
[ 2196.465669][   T11] br0: port 2(c2) entered disabled state
[ 2196.991699][   T11] br0: port 3(c3) entered disabled state
[ 2197.124123][   T11] c3 (unregistering): left allmulticast mode
[ 2197.124345][   T11] c3 (unregistering): left promiscuous mode
[ 2197.124550][   T11] br0: port 3(c3) entered disabled state
[ 2197.607348][   T11] br0: port 4(sender) entered disabled state
[ 2197.687246][   T11] sender (unregistering): left allmulticast mode
[ 2197.687480][   T11] sender (unregistering): left promiscuous mode
[ 2197.687687][   T11] br0: port 4(sender) entered disabled state