[ 2162.134335][T18221] br0: port 1(c1) entered blocking state
[ 2162.134674][T18221] br0: port 1(c1) entered disabled state
[ 2162.135021][T18221] c1: entered allmulticast mode
[ 2162.139024][T18221] c1: entered promiscuous mode
[ 2163.005262][T18226] br0: port 2(c2) entered blocking state
[ 2163.005584][T18226] br0: port 2(c2) entered disabled state
[ 2163.005811][T18226] c2: entered allmulticast mode
[ 2163.007730][T18226] c2: entered promiscuous mode
[ 2163.843102][T18231] br0: port 3(c3) entered blocking state
[ 2163.843398][T18231] br0: port 3(c3) entered disabled state
[ 2163.849370][T18231] c3: entered allmulticast mode
[ 2163.851251][T18231] c3: entered promiscuous mode
[ 2164.697237][T18236] br0: port 4(sender) entered blocking state
[ 2164.697594][T18236] br0: port 4(sender) entered disabled state
[ 2164.697859][T18236] sender: entered allmulticast mode
[ 2164.699680][T18236] sender: entered promiscuous mode
[ 2165.048919][T18238] br0: port 4(sender) entered blocking state
[ 2165.049258][T18238] br0: port 4(sender) entered forwarding state
[ 2165.050219][T18238] br0: port 3(c3) entered blocking state
[ 2165.050420][T18238] br0: port 3(c3) entered forwarding state
[ 2165.050829][T18238] br0: port 2(c2) entered blocking state
[ 2165.051036][T18238] br0: port 2(c2) entered forwarding state
[ 2165.051530][T18238] br0: port 1(c1) entered blocking state
[ 2165.051877][T18238] br0: port 1(c1) entered forwarding state
[ 2178.020642][   T11] br0: port 1(c1) entered disabled state
[ 2178.085118][   T11] c1 (unregistering): left allmulticast mode
[ 2178.085402][   T11] c1 (unregistering): left promiscuous mode
[ 2178.085622][   T11] br0: port 1(c1) entered disabled state
[ 2178.666170][   T11] br0: port 2(c2) entered disabled state
[ 2178.808111][   T11] c2 (unregistering): left allmulticast mode
[ 2178.808352][   T11] c2 (unregistering): left promiscuous mode
[ 2178.808598][   T11] br0: port 2(c2) entered disabled state
[ 2179.371274][   T11] br0: port 3(c3) entered disabled state
[ 2179.490079][   T11] c3 (unregistering): left allmulticast mode
[ 2179.490332][   T11] c3 (unregistering): left promiscuous mode
[ 2179.490556][   T11] br0: port 3(c3) entered disabled state
[ 2179.966501][   T11] br0: port 4(sender) entered disabled state
[ 2180.097093][   T11] sender (unregistering): left allmulticast mode
[ 2180.097344][   T11] sender (unregistering): left promiscuous mode
[ 2180.097562][   T11] br0: port 4(sender) entered disabled state