[ 2112.544710][T22792] br0: port 1(c1) entered blocking state
[ 2112.545130][T22792] br0: port 1(c1) entered disabled state
[ 2112.545492][T22792] c1: entered allmulticast mode
[ 2112.548817][T22792] c1: entered promiscuous mode
[ 2113.235080][T22797] br0: port 2(c2) entered blocking state
[ 2113.236774][T22797] br0: port 2(c2) entered disabled state
[ 2113.237203][T22797] c2: entered allmulticast mode
[ 2113.240545][T22797] c2: entered promiscuous mode
[ 2113.961397][T22802] br0: port 3(c3) entered blocking state
[ 2113.961762][T22802] br0: port 3(c3) entered disabled state
[ 2113.962113][T22802] c3: entered allmulticast mode
[ 2113.965700][T22802] c3: entered promiscuous mode
[ 2114.706413][T22807] br0: port 4(sender) entered blocking state
[ 2114.706904][T22807] br0: port 4(sender) entered disabled state
[ 2114.707382][T22807] sender: entered allmulticast mode
[ 2114.710702][T22807] sender: entered promiscuous mode
[ 2114.959048][T22809] br0: port 4(sender) entered blocking state
[ 2114.959533][T22809] br0: port 4(sender) entered forwarding state
[ 2114.960263][T22809] br0: port 3(c3) entered blocking state
[ 2114.960598][T22809] br0: port 3(c3) entered forwarding state
[ 2114.961766][T22809] br0: port 2(c2) entered blocking state
[ 2114.962104][T22809] br0: port 2(c2) entered forwarding state
[ 2114.962761][T22809] br0: port 1(c1) entered blocking state
[ 2114.963129][T22809] br0: port 1(c1) entered forwarding state
[ 2127.489139][   T12] br0: port 1(c1) entered disabled state
[ 2127.633140][   T12] c1 (unregistering): left allmulticast mode
[ 2127.633657][   T12] c1 (unregistering): left promiscuous mode
[ 2127.634024][   T12] br0: port 1(c1) entered disabled state
[ 2128.060171][   T12] br0: port 2(c2) entered disabled state
[ 2128.165400][   T12] c2 (unregistering): left allmulticast mode
[ 2128.166027][   T12] c2 (unregistering): left promiscuous mode
[ 2128.166652][   T12] br0: port 2(c2) entered disabled state
[ 2128.659627][   T12] br0: port 3(c3) entered disabled state
[ 2128.800159][   T12] c3 (unregistering): left allmulticast mode
[ 2128.800789][   T12] c3 (unregistering): left promiscuous mode
[ 2128.801290][   T12] br0: port 3(c3) entered disabled state
[ 2129.210158][   T12] br0: port 4(sender) entered disabled state
[ 2129.346311][   T12] sender (unregistering): left allmulticast mode
[ 2129.346781][   T12] sender (unregistering): left promiscuous mode
[ 2129.347296][   T12] br0: port 4(sender) entered disabled state