[ 1076.435668][ T1246] br0: port 1(c1) entered blocking state
[ 1076.436022][ T1246] br0: port 1(c1) entered disabled state
[ 1076.436356][ T1246] c1: entered allmulticast mode
[ 1076.438138][ T1246] c1: entered promiscuous mode
[ 1076.621399][ T1251] br0: port 2(c2) entered blocking state
[ 1076.621773][ T1251] br0: port 2(c2) entered disabled state
[ 1076.622066][ T1251] c2: entered allmulticast mode
[ 1076.623775][ T1251] c2: entered promiscuous mode
[ 1076.814953][ T1256] br0: port 3(c3) entered blocking state
[ 1076.815281][ T1256] br0: port 3(c3) entered disabled state
[ 1076.815573][ T1256] c3: entered allmulticast mode
[ 1076.817265][ T1256] c3: entered promiscuous mode
[ 1077.000290][ T1261] br0: port 4(sender) entered blocking state
[ 1077.000716][ T1261] br0: port 4(sender) entered disabled state
[ 1077.001097][ T1261] sender: entered allmulticast mode
[ 1077.002815][ T1261] sender: entered promiscuous mode
[ 1077.074590][ T1263] br0: port 4(sender) entered blocking state
[ 1077.075014][ T1263] br0: port 4(sender) entered forwarding state
[ 1077.076086][ T1263] br0: port 3(c3) entered blocking state
[ 1077.076422][ T1263] br0: port 3(c3) entered forwarding state
[ 1077.076945][ T1263] br0: port 2(c2) entered blocking state
[ 1077.077249][ T1263] br0: port 2(c2) entered forwarding state
[ 1077.077765][ T1263] br0: port 1(c1) entered blocking state
[ 1077.078058][ T1263] br0: port 1(c1) entered forwarding state
[ 1088.159795][   T12] br0: port 1(c1) entered disabled state
[ 1088.163210][   T12] c1 (unregistering): left allmulticast mode
[ 1088.163681][   T12] c1 (unregistering): left promiscuous mode
[ 1088.164167][   T12] br0: port 1(c1) entered disabled state
[ 1088.316160][   T12] br0: port 2(c2) entered disabled state
[ 1088.328548][   T12] c2 (unregistering): left allmulticast mode
[ 1088.328937][   T12] c2 (unregistering): left promiscuous mode
[ 1088.329272][   T12] br0: port 2(c2) entered disabled state
[ 1088.466039][   T12] br0: port 3(c3) entered disabled state
[ 1088.471871][   T12] c3 (unregistering): left allmulticast mode
[ 1088.472265][   T12] c3 (unregistering): left promiscuous mode
[ 1088.472646][   T12] br0: port 3(c3) entered disabled state
[ 1088.635353][   T12] br0: port 4(sender) entered disabled state
[ 1088.638426][   T12] sender (unregistering): left allmulticast mode
[ 1088.639746][   T12] sender (unregistering): left promiscuous mode
[ 1088.640083][   T12] br0: port 4(sender) entered disabled state