[ 1106.281070][ T1253] br0: port 1(c1) entered blocking state
[ 1106.281370][ T1253] br0: port 1(c1) entered disabled state
[ 1106.281870][ T1253] c1: entered allmulticast mode
[ 1106.283570][ T1253] c1: entered promiscuous mode
[ 1106.503252][ T1258] br0: port 2(c2) entered blocking state
[ 1106.503573][ T1258] br0: port 2(c2) entered disabled state
[ 1106.503846][ T1258] c2: entered allmulticast mode
[ 1106.505492][ T1258] c2: entered promiscuous mode
[ 1106.727738][ T1263] br0: port 3(c3) entered blocking state
[ 1106.728211][ T1263] br0: port 3(c3) entered disabled state
[ 1106.728672][ T1263] c3: entered allmulticast mode
[ 1106.732392][ T1263] c3: entered promiscuous mode
[ 1106.936883][ T1268] br0: port 4(sender) entered blocking state
[ 1106.937228][ T1268] br0: port 4(sender) entered disabled state
[ 1106.937978][ T1268] sender: entered allmulticast mode
[ 1106.939524][ T1268] sender: entered promiscuous mode
[ 1107.020444][ T1270] br0: port 4(sender) entered blocking state
[ 1107.020840][ T1270] br0: port 4(sender) entered forwarding state
[ 1107.021482][ T1270] br0: port 3(c3) entered blocking state
[ 1107.021886][ T1270] br0: port 3(c3) entered forwarding state
[ 1107.022690][ T1270] br0: port 2(c2) entered blocking state
[ 1107.023120][ T1270] br0: port 2(c2) entered forwarding state
[ 1107.023875][ T1270] br0: port 1(c1) entered blocking state
[ 1107.024306][ T1270] br0: port 1(c1) entered forwarding state
[ 1118.139929][   T12] br0: port 1(c1) entered disabled state
[ 1118.143354][   T12] c1 (unregistering): left allmulticast mode
[ 1118.143707][   T12] c1 (unregistering): left promiscuous mode
[ 1118.144015][   T12] br0: port 1(c1) entered disabled state
[ 1118.270409][   T12] br0: port 2(c2) entered disabled state
[ 1118.273573][   T12] c2 (unregistering): left allmulticast mode
[ 1118.273896][   T12] c2 (unregistering): left promiscuous mode
[ 1118.274223][   T12] br0: port 2(c2) entered disabled state
[ 1118.423387][   T12] br0: port 3(c3) entered disabled state
[ 1118.426870][   T12] c3 (unregistering): left allmulticast mode
[ 1118.427189][   T12] c3 (unregistering): left promiscuous mode
[ 1118.427501][   T12] br0: port 3(c3) entered disabled state
[ 1118.561709][   T12] br0: port 4(sender) entered disabled state
[ 1118.564299][   T12] sender (unregistering): left allmulticast mode
[ 1118.565741][   T12] sender (unregistering): left promiscuous mode
[ 1118.566052][   T12] br0: port 4(sender) entered disabled state