[ 3095.318666][T27354] br0: port 1(c1) entered blocking state
[ 3095.319173][T27354] br0: port 1(c1) entered disabled state
[ 3095.319548][T27354] c1: entered allmulticast mode
[ 3095.323549][T27354] c1: entered promiscuous mode
[ 3096.032527][T27359] br0: port 2(c2) entered blocking state
[ 3096.032976][T27359] br0: port 2(c2) entered disabled state
[ 3096.033357][T27359] c2: entered allmulticast mode
[ 3096.038240][T27359] c2: entered promiscuous mode
[ 3096.727655][T27364] br0: port 3(c3) entered blocking state
[ 3096.728012][T27364] br0: port 3(c3) entered disabled state
[ 3096.728364][T27364] c3: entered allmulticast mode
[ 3096.731838][T27364] c3: entered promiscuous mode
[ 3097.419246][T27369] br0: port 4(sender) entered blocking state
[ 3097.419752][T27369] br0: port 4(sender) entered disabled state
[ 3097.420179][T27369] sender: entered allmulticast mode
[ 3097.425065][T27369] sender: entered promiscuous mode
[ 3097.678440][T27371] br0: port 4(sender) entered blocking state
[ 3097.678918][T27371] br0: port 4(sender) entered forwarding state
[ 3097.679696][T27371] br0: port 3(c3) entered blocking state
[ 3097.680038][T27371] br0: port 3(c3) entered forwarding state
[ 3097.680763][T27371] br0: port 2(c2) entered blocking state
[ 3097.681105][T27371] br0: port 2(c2) entered forwarding state
[ 3097.681858][T27371] br0: port 1(c1) entered blocking state
[ 3097.682203][T27371] br0: port 1(c1) entered forwarding state
[ 3110.153806][   T12] br0: port 1(c1) entered disabled state
[ 3110.271991][   T12] c1 (unregistering): left allmulticast mode
[ 3110.272533][   T12] c1 (unregistering): left promiscuous mode
[ 3110.272914][   T12] br0: port 1(c1) entered disabled state
[ 3110.694570][   T12] br0: port 2(c2) entered disabled state
[ 3110.796060][   T12] c2 (unregistering): left allmulticast mode
[ 3110.796565][   T12] c2 (unregistering): left promiscuous mode
[ 3110.796942][   T12] br0: port 2(c2) entered disabled state
[ 3111.281218][   T12] br0: port 3(c3) entered disabled state
[ 3111.373010][   T12] c3 (unregistering): left allmulticast mode
[ 3111.373468][   T12] c3 (unregistering): left promiscuous mode
[ 3111.373854][   T12] br0: port 3(c3) entered disabled state
[ 3111.818437][   T12] br0: port 4(sender) entered disabled state
[ 3111.946008][   T12] sender (unregistering): left allmulticast mode
[ 3111.946497][   T12] sender (unregistering): left promiscuous mode
[ 3111.946904][   T12] br0: port 4(sender) entered disabled state