[ 1046.991448][ T1223] br0: port 1(c1) entered blocking state
[ 1046.991746][ T1223] br0: port 1(c1) entered disabled state
[ 1046.992025][ T1223] c1: entered allmulticast mode
[ 1046.993664][ T1223] c1: entered promiscuous mode
[ 1047.158492][ T1228] br0: port 2(c2) entered blocking state
[ 1047.158766][ T1228] br0: port 2(c2) entered disabled state
[ 1047.159028][ T1228] c2: entered allmulticast mode
[ 1047.160589][ T1228] c2: entered promiscuous mode
[ 1047.324610][ T1233] br0: port 3(c3) entered blocking state
[ 1047.324924][ T1233] br0: port 3(c3) entered disabled state
[ 1047.325224][ T1233] c3: entered allmulticast mode
[ 1047.326836][ T1233] c3: entered promiscuous mode
[ 1047.499574][ T1238] br0: port 4(sender) entered blocking state
[ 1047.500094][ T1238] br0: port 4(sender) entered disabled state
[ 1047.500429][ T1238] sender: entered allmulticast mode
[ 1047.502035][ T1238] sender: entered promiscuous mode
[ 1047.566320][ T1240] br0: port 4(sender) entered blocking state
[ 1047.566680][ T1240] br0: port 4(sender) entered forwarding state
[ 1047.567159][ T1240] br0: port 3(c3) entered blocking state
[ 1047.567440][ T1240] br0: port 3(c3) entered forwarding state
[ 1047.567903][ T1240] br0: port 2(c2) entered blocking state
[ 1047.568169][ T1240] br0: port 2(c2) entered forwarding state
[ 1047.568631][ T1240] br0: port 1(c1) entered blocking state
[ 1047.568904][ T1240] br0: port 1(c1) entered forwarding state
[ 1058.609811][   T12] br0: port 1(c1) entered disabled state
[ 1058.613906][   T12] c1 (unregistering): left allmulticast mode
[ 1058.614294][   T12] c1 (unregistering): left promiscuous mode
[ 1058.614681][   T12] br0: port 1(c1) entered disabled state
[ 1058.748720][   T12] br0: port 2(c2) entered disabled state
[ 1058.752025][   T12] c2 (unregistering): left allmulticast mode
[ 1058.752373][   T12] c2 (unregistering): left promiscuous mode
[ 1058.752815][   T12] br0: port 2(c2) entered disabled state
[ 1058.903858][   T12] br0: port 3(c3) entered disabled state
[ 1058.907242][   T12] c3 (unregistering): left allmulticast mode
[ 1058.907578][   T12] c3 (unregistering): left promiscuous mode
[ 1058.907908][   T12] br0: port 3(c3) entered disabled state
[ 1059.055012][   T12] br0: port 4(sender) entered disabled state
[ 1059.058565][   T12] sender (unregistering): left allmulticast mode
[ 1059.058937][   T12] sender (unregistering): left promiscuous mode
[ 1059.059304][   T12] br0: port 4(sender) entered disabled state