[ 1041.358332][ T1985] br0: port 1(c1) entered blocking state
[ 1041.358522][ T1985] br0: port 1(c1) entered disabled state
[ 1041.358672][ T1985] c1: entered allmulticast mode
[ 1041.360080][ T1985] c1: entered promiscuous mode
[ 1041.504911][ T1990] br0: port 2(c2) entered blocking state
[ 1041.505121][ T1990] br0: port 2(c2) entered disabled state
[ 1041.505320][ T1990] c2: entered allmulticast mode
[ 1041.507713][ T1990] c2: entered promiscuous mode
[ 1041.667750][ T1995] br0: port 3(c3) entered blocking state
[ 1041.667956][ T1995] br0: port 3(c3) entered disabled state
[ 1041.668163][ T1995] c3: entered allmulticast mode
[ 1041.670289][ T1995] c3: entered promiscuous mode
[ 1041.825081][ T2000] br0: port 4(sender) entered blocking state
[ 1041.825276][ T2000] br0: port 4(sender) entered disabled state
[ 1041.825465][ T2000] sender: entered allmulticast mode
[ 1041.826902][ T2000] sender: entered promiscuous mode
[ 1041.879548][ T2002] br0: port 4(sender) entered blocking state
[ 1041.879755][ T2002] br0: port 4(sender) entered forwarding state
[ 1041.880061][ T2002] br0: port 3(c3) entered blocking state
[ 1041.880201][ T2002] br0: port 3(c3) entered forwarding state
[ 1041.880975][ T2002] br0: port 2(c2) entered blocking state
[ 1041.881121][ T2002] br0: port 2(c2) entered forwarding state
[ 1041.881394][ T2002] br0: port 1(c1) entered blocking state
[ 1041.881547][ T2002] br0: port 1(c1) entered forwarding state
[ 1052.853046][   T12] br0: port 1(c1) entered disabled state
[ 1052.856967][   T12] c1 (unregistering): left allmulticast mode
[ 1052.857157][   T12] c1 (unregistering): left promiscuous mode
[ 1052.857317][   T12] br0: port 1(c1) entered disabled state
[ 1052.974492][   T12] br0: port 2(c2) entered disabled state
[ 1052.983801][   T12] c2 (unregistering): left allmulticast mode
[ 1052.983989][   T12] c2 (unregistering): left promiscuous mode
[ 1052.984294][   T12] br0: port 2(c2) entered disabled state
[ 1053.092311][   T12] br0: port 3(c3) entered disabled state
[ 1053.094339][   T12] c3 (unregistering): left allmulticast mode
[ 1053.094518][   T12] c3 (unregistering): left promiscuous mode
[ 1053.094676][   T12] br0: port 3(c3) entered disabled state
[ 1053.220749][   T12] br0: port 4(sender) entered disabled state
[ 1053.223381][   T12] sender (unregistering): left allmulticast mode
[ 1053.224228][   T12] sender (unregistering): left promiscuous mode
[ 1053.224392][   T12] br0: port 4(sender) entered disabled state