[ 1053.151315][ T1992] br0: port 1(c1) entered blocking state
[ 1053.151608][ T1992] br0: port 1(c1) entered disabled state
[ 1053.151870][ T1992] c1: entered allmulticast mode
[ 1053.153456][ T1992] c1: entered promiscuous mode
[ 1053.337724][ T1997] br0: port 2(c2) entered blocking state
[ 1053.338002][ T1997] br0: port 2(c2) entered disabled state
[ 1053.338284][ T1997] c2: entered allmulticast mode
[ 1053.339848][ T1997] c2: entered promiscuous mode
[ 1053.506166][ T2002] br0: port 3(c3) entered blocking state
[ 1053.506494][ T2002] br0: port 3(c3) entered disabled state
[ 1053.506810][ T2002] c3: entered allmulticast mode
[ 1053.509218][ T2002] c3: entered promiscuous mode
[ 1053.686600][ T2007] br0: port 4(sender) entered blocking state
[ 1053.686942][ T2007] br0: port 4(sender) entered disabled state
[ 1053.687265][ T2007] sender: entered allmulticast mode
[ 1053.688831][ T2007] sender: entered promiscuous mode
[ 1053.746447][ T2009] br0: port 4(sender) entered blocking state
[ 1053.746801][ T2009] br0: port 4(sender) entered forwarding state
[ 1053.747254][ T2009] br0: port 3(c3) entered blocking state
[ 1053.747510][ T2009] br0: port 3(c3) entered forwarding state
[ 1053.747937][ T2009] br0: port 2(c2) entered blocking state
[ 1053.748191][ T2009] br0: port 2(c2) entered forwarding state
[ 1053.748618][ T2009] br0: port 1(c1) entered blocking state
[ 1053.748875][ T2009] br0: port 1(c1) entered forwarding state
[ 1064.807076][   T12] br0: port 1(c1) entered disabled state
[ 1064.809994][   T12] c1 (unregistering): left allmulticast mode
[ 1064.810812][   T12] c1 (unregistering): left promiscuous mode
[ 1064.811133][   T12] br0: port 1(c1) entered disabled state
[ 1064.941317][   T12] br0: port 2(c2) entered disabled state
[ 1064.944586][   T12] c2 (unregistering): left allmulticast mode
[ 1064.944904][   T12] c2 (unregistering): left promiscuous mode
[ 1064.945212][   T12] br0: port 2(c2) entered disabled state
[ 1065.082031][   T12] br0: port 3(c3) entered disabled state
[ 1065.088693][   T12] c3 (unregistering): left allmulticast mode
[ 1065.089007][   T12] c3 (unregistering): left promiscuous mode
[ 1065.089817][   T12] br0: port 3(c3) entered disabled state
[ 1065.230478][   T12] br0: port 4(sender) entered disabled state
[ 1065.234144][   T12] sender (unregistering): left allmulticast mode
[ 1065.234512][   T12] sender (unregistering): left promiscuous mode
[ 1065.234863][   T12] br0: port 4(sender) entered disabled state