[ 2246.363283][T18335] br0: port 1(c1) entered blocking state
[ 2246.363577][T18335] br0: port 1(c1) entered disabled state
[ 2246.363813][T18335] c1: entered allmulticast mode
[ 2246.365698][T18335] c1: entered promiscuous mode
[ 2247.234213][T18340] br0: port 2(c2) entered blocking state
[ 2247.234498][T18340] br0: port 2(c2) entered disabled state
[ 2247.234738][T18340] c2: entered allmulticast mode
[ 2247.236602][T18340] c2: entered promiscuous mode
[ 2248.154076][T18345] br0: port 3(c3) entered blocking state
[ 2248.155003][T18345] br0: port 3(c3) entered disabled state
[ 2248.155255][T18345] c3: entered allmulticast mode
[ 2248.157088][T18345] c3: entered promiscuous mode
[ 2249.022965][T18350] br0: port 4(sender) entered blocking state
[ 2249.023350][T18350] br0: port 4(sender) entered disabled state
[ 2249.023620][T18350] sender: entered allmulticast mode
[ 2249.025427][T18350] sender: entered promiscuous mode
[ 2249.355138][T18352] br0: port 4(sender) entered blocking state
[ 2249.355550][T18352] br0: port 4(sender) entered forwarding state
[ 2249.356010][T18352] br0: port 3(c3) entered blocking state
[ 2249.356224][T18352] br0: port 3(c3) entered forwarding state
[ 2249.357165][T18352] br0: port 2(c2) entered blocking state
[ 2249.357398][T18352] br0: port 2(c2) entered forwarding state
[ 2249.357802][T18352] br0: port 1(c1) entered blocking state
[ 2249.358034][T18352] br0: port 1(c1) entered forwarding state
[ 2262.295495][   T11] br0: port 1(c1) entered disabled state
[ 2262.435852][   T11] c1 (unregistering): left allmulticast mode
[ 2262.436210][   T11] c1 (unregistering): left promiscuous mode
[ 2262.436460][   T11] br0: port 1(c1) entered disabled state
[ 2262.951469][   T11] br0: port 2(c2) entered disabled state
[ 2263.018190][   T11] c2 (unregistering): left allmulticast mode
[ 2263.018643][   T11] c2 (unregistering): left promiscuous mode
[ 2263.018875][   T11] br0: port 2(c2) entered disabled state
[ 2263.623801][   T11] br0: port 3(c3) entered disabled state
[ 2263.707821][   T11] c3 (unregistering): left allmulticast mode
[ 2263.708088][   T11] c3 (unregistering): left promiscuous mode
[ 2263.708341][   T11] br0: port 3(c3) entered disabled state
[ 2264.283770][   T11] br0: port 4(sender) entered disabled state
[ 2264.380831][   T11] sender (unregistering): left allmulticast mode
[ 2264.381112][   T11] sender (unregistering): left promiscuous mode
[ 2264.381354][   T11] br0: port 4(sender) entered disabled state