[ 1015.916559][ T1443] br0: port 1(c1) entered blocking state
[ 1015.916800][ T1443] br0: port 1(c1) entered disabled state
[ 1015.917025][ T1443] c1: entered allmulticast mode
[ 1015.918722][ T1443] c1: entered promiscuous mode
[ 1016.065956][ T1448] br0: port 2(c2) entered blocking state
[ 1016.066175][ T1448] br0: port 2(c2) entered disabled state
[ 1016.066869][ T1448] c2: entered allmulticast mode
[ 1016.068380][ T1448] c2: entered promiscuous mode
[ 1016.227971][ T1453] br0: port 3(c3) entered blocking state
[ 1016.228157][ T1453] br0: port 3(c3) entered disabled state
[ 1016.228306][ T1453] c3: entered allmulticast mode
[ 1016.229729][ T1453] c3: entered promiscuous mode
[ 1016.384792][ T1458] br0: port 4(sender) entered blocking state
[ 1016.385047][ T1458] br0: port 4(sender) entered disabled state
[ 1016.385289][ T1458] sender: entered allmulticast mode
[ 1016.386793][ T1458] sender: entered promiscuous mode
[ 1016.433193][ T1460] br0: port 4(sender) entered blocking state
[ 1016.433406][ T1460] br0: port 4(sender) entered forwarding state
[ 1016.433691][ T1460] br0: port 3(c3) entered blocking state
[ 1016.433825][ T1460] br0: port 3(c3) entered forwarding state
[ 1016.434105][ T1460] br0: port 2(c2) entered blocking state
[ 1016.434611][ T1460] br0: port 2(c2) entered forwarding state
[ 1016.434885][ T1460] br0: port 1(c1) entered blocking state
[ 1016.435029][ T1460] br0: port 1(c1) entered forwarding state
[ 1027.446418][   T12] br0: port 1(c1) entered disabled state
[ 1027.450671][   T12] c1 (unregistering): left allmulticast mode
[ 1027.450952][   T12] c1 (unregistering): left promiscuous mode
[ 1027.451239][   T12] br0: port 1(c1) entered disabled state
[ 1027.576380][   T12] br0: port 2(c2) entered disabled state
[ 1027.579835][   T12] c2 (unregistering): left allmulticast mode
[ 1027.580027][   T12] c2 (unregistering): left promiscuous mode
[ 1027.580194][   T12] br0: port 2(c2) entered disabled state
[ 1027.704955][   T12] br0: port 3(c3) entered disabled state
[ 1027.707989][   T12] c3 (unregistering): left allmulticast mode
[ 1027.708195][   T12] c3 (unregistering): left promiscuous mode
[ 1027.708366][   T12] br0: port 3(c3) entered disabled state
[ 1027.823043][   T12] br0: port 4(sender) entered disabled state
[ 1027.826716][   T12] sender (unregistering): left allmulticast mode
[ 1027.826907][   T12] sender (unregistering): left promiscuous mode
[ 1027.827077][   T12] br0: port 4(sender) entered disabled state