[ 1569.128552][T19164] br0: port 1(c1) entered blocking state
[ 1569.128776][T19164] br0: port 1(c1) entered disabled state
[ 1569.129012][T19164] c1: entered allmulticast mode
[ 1569.131244][T19164] c1: entered promiscuous mode
[ 1569.587186][T19169] br0: port 2(c2) entered blocking state
[ 1569.587490][T19169] br0: port 2(c2) entered disabled state
[ 1569.587709][T19169] c2: entered allmulticast mode
[ 1569.589576][T19169] c2: entered promiscuous mode
[ 1570.107037][T19174] br0: port 3(c3) entered blocking state
[ 1570.107465][T19174] br0: port 3(c3) entered disabled state
[ 1570.107826][T19174] c3: entered allmulticast mode
[ 1570.111128][T19174] c3: entered promiscuous mode
[ 1570.562880][T19179] br0: port 4(sender) entered blocking state
[ 1570.563247][T19179] br0: port 4(sender) entered disabled state
[ 1570.563547][T19179] sender: entered allmulticast mode
[ 1570.565422][T19179] sender: entered promiscuous mode
[ 1570.756263][T19181] br0: port 4(sender) entered blocking state
[ 1570.756593][T19181] br0: port 4(sender) entered forwarding state
[ 1570.757050][T19181] br0: port 3(c3) entered blocking state
[ 1570.757258][T19181] br0: port 3(c3) entered forwarding state
[ 1570.757682][T19181] br0: port 2(c2) entered blocking state
[ 1570.757899][T19181] br0: port 2(c2) entered forwarding state
[ 1570.758314][T19181] br0: port 1(c1) entered blocking state
[ 1570.758548][T19181] br0: port 1(c1) entered forwarding state
[ 1582.606040][   T67] br0: port 1(c1) entered disabled state
[ 1582.746015][   T67] c1 (unregistering): left allmulticast mode
[ 1582.746330][   T67] c1 (unregistering): left promiscuous mode
[ 1582.746557][   T67] br0: port 1(c1) entered disabled state
[ 1582.974374][   T67] br0: port 2(c2) entered disabled state
[ 1583.051096][   T67] c2 (unregistering): left allmulticast mode
[ 1583.051456][   T67] c2 (unregistering): left promiscuous mode
[ 1583.051668][   T67] br0: port 2(c2) entered disabled state
[ 1583.361724][   T67] br0: port 3(c3) entered disabled state
[ 1583.461985][   T67] c3 (unregistering): left allmulticast mode
[ 1583.462227][   T67] c3 (unregistering): left promiscuous mode
[ 1583.462452][   T67] br0: port 3(c3) entered disabled state
[ 1583.722954][   T67] br0: port 4(sender) entered disabled state
[ 1583.854081][   T67] sender (unregistering): left allmulticast mode
[ 1583.854334][   T67] sender (unregistering): left promiscuous mode
[ 1583.854585][   T67] br0: port 4(sender) entered disabled state