[ 2298.443119][T18505] br0: port 1(c1) entered blocking state
[ 2298.443338][T18505] br0: port 1(c1) entered disabled state
[ 2298.443546][T18505] c1: entered allmulticast mode
[ 2298.445376][T18505] c1: entered promiscuous mode
[ 2299.278840][T18510] br0: port 2(c2) entered blocking state
[ 2299.279415][T18510] br0: port 2(c2) entered disabled state
[ 2299.279650][T18510] c2: entered allmulticast mode
[ 2299.281523][T18510] c2: entered promiscuous mode
[ 2300.117496][T18515] br0: port 3(c3) entered blocking state
[ 2300.117794][T18515] br0: port 3(c3) entered disabled state
[ 2300.118855][T18515] c3: entered allmulticast mode
[ 2300.127437][T18515] c3: entered promiscuous mode
[ 2300.936592][T18520] br0: port 4(sender) entered blocking state
[ 2300.936931][T18520] br0: port 4(sender) entered disabled state
[ 2300.937181][T18520] sender: entered allmulticast mode
[ 2300.939001][T18520] sender: entered promiscuous mode
[ 2301.258033][T18522] br0: port 4(sender) entered blocking state
[ 2301.258387][T18522] br0: port 4(sender) entered forwarding state
[ 2301.258840][T18522] br0: port 3(c3) entered blocking state
[ 2301.259050][T18522] br0: port 3(c3) entered forwarding state
[ 2301.259460][T18522] br0: port 2(c2) entered blocking state
[ 2301.259664][T18522] br0: port 2(c2) entered forwarding state
[ 2301.260080][T18522] br0: port 1(c1) entered blocking state
[ 2301.260300][T18522] br0: port 1(c1) entered forwarding state
[ 2314.067462][   T11] br0: port 1(c1) entered disabled state
[ 2314.194474][   T11] c1 (unregistering): left allmulticast mode
[ 2314.194705][   T11] c1 (unregistering): left promiscuous mode
[ 2314.194922][   T11] br0: port 1(c1) entered disabled state
[ 2314.694775][   T11] br0: port 2(c2) entered disabled state
[ 2314.826478][   T11] c2 (unregistering): left allmulticast mode
[ 2314.826742][   T11] c2 (unregistering): left promiscuous mode
[ 2314.826959][   T11] br0: port 2(c2) entered disabled state
[ 2315.352161][   T11] br0: port 3(c3) entered disabled state
[ 2315.448526][   T11] c3 (unregistering): left allmulticast mode
[ 2315.448841][   T11] c3 (unregistering): left promiscuous mode
[ 2315.449062][   T11] br0: port 3(c3) entered disabled state
[ 2315.998205][   T11] br0: port 4(sender) entered disabled state
[ 2316.092490][   T11] sender (unregistering): left allmulticast mode
[ 2316.092755][   T11] sender (unregistering): left promiscuous mode
[ 2316.092999][   T11] br0: port 4(sender) entered disabled state