[ 1072.869904][ T1171] br0: port 1(c1) entered blocking state
[ 1072.870268][ T1171] br0: port 1(c1) entered disabled state
[ 1072.870593][ T1171] c1: entered allmulticast mode
[ 1072.873418][ T1171] c1: entered promiscuous mode
[ 1073.062568][ T1176] br0: port 2(c2) entered blocking state
[ 1073.063469][ T1176] br0: port 2(c2) entered disabled state
[ 1073.063773][ T1176] c2: entered allmulticast mode
[ 1073.065506][ T1176] c2: entered promiscuous mode
[ 1073.248387][ T1181] br0: port 3(c3) entered blocking state
[ 1073.248732][ T1181] br0: port 3(c3) entered disabled state
[ 1073.249075][ T1181] c3: entered allmulticast mode
[ 1073.250769][ T1181] c3: entered promiscuous mode
[ 1073.444048][ T1186] br0: port 4(sender) entered blocking state
[ 1073.444451][ T1186] br0: port 4(sender) entered disabled state
[ 1073.444811][ T1186] sender: entered allmulticast mode
[ 1073.446535][ T1186] sender: entered promiscuous mode
[ 1073.517392][ T1188] br0: port 4(sender) entered blocking state
[ 1073.517840][ T1188] br0: port 4(sender) entered forwarding state
[ 1073.518365][ T1188] br0: port 3(c3) entered blocking state
[ 1073.518666][ T1188] br0: port 3(c3) entered forwarding state
[ 1073.519190][ T1188] br0: port 2(c2) entered blocking state
[ 1073.519485][ T1188] br0: port 2(c2) entered forwarding state
[ 1073.519993][ T1188] br0: port 1(c1) entered blocking state
[ 1073.520296][ T1188] br0: port 1(c1) entered forwarding state
[ 1084.604582][   T12] br0: port 1(c1) entered disabled state
[ 1084.608978][   T12] c1 (unregistering): left allmulticast mode
[ 1084.609321][   T12] c1 (unregistering): left promiscuous mode
[ 1084.609638][   T12] br0: port 1(c1) entered disabled state
[ 1084.758514][   T12] br0: port 2(c2) entered disabled state
[ 1084.762604][   T12] c2 (unregistering): left allmulticast mode
[ 1084.762958][   T12] c2 (unregistering): left promiscuous mode
[ 1084.763264][   T12] br0: port 2(c2) entered disabled state
[ 1084.907709][   T12] br0: port 3(c3) entered disabled state
[ 1084.918807][   T12] c3 (unregistering): left allmulticast mode
[ 1084.919685][   T12] c3 (unregistering): left promiscuous mode
[ 1084.920025][   T12] br0: port 3(c3) entered disabled state
[ 1085.072427][   T12] br0: port 4(sender) entered disabled state
[ 1085.075803][   T12] sender (unregistering): left allmulticast mode
[ 1085.076149][   T12] sender (unregistering): left promiscuous mode
[ 1085.076460][   T12] br0: port 4(sender) entered disabled state