[ 3078.684004][T28247] br0: port 1(c1) entered blocking state
[ 3078.684423][T28247] br0: port 1(c1) entered disabled state
[ 3078.684794][T28247] c1: entered allmulticast mode
[ 3078.688879][T28247] c1: entered promiscuous mode
[ 3079.370254][T28252] br0: port 2(c2) entered blocking state
[ 3079.370994][T28252] br0: port 2(c2) entered disabled state
[ 3079.371365][T28252] c2: entered allmulticast mode
[ 3079.375595][T28252] c2: entered promiscuous mode
[ 3080.057921][T28257] br0: port 3(c3) entered blocking state
[ 3080.058314][T28257] br0: port 3(c3) entered disabled state
[ 3080.058691][T28257] c3: entered allmulticast mode
[ 3080.062720][T28257] c3: entered promiscuous mode
[ 3080.730721][T28262] br0: port 4(sender) entered blocking state
[ 3080.731222][T28262] br0: port 4(sender) entered disabled state
[ 3080.731647][T28262] sender: entered allmulticast mode
[ 3080.735154][T28262] sender: entered promiscuous mode
[ 3080.984560][T28264] br0: port 4(sender) entered blocking state
[ 3080.985022][T28264] br0: port 4(sender) entered forwarding state
[ 3080.985768][T28264] br0: port 3(c3) entered blocking state
[ 3080.986105][T28264] br0: port 3(c3) entered forwarding state
[ 3080.986787][T28264] br0: port 2(c2) entered blocking state
[ 3080.987109][T28264] br0: port 2(c2) entered forwarding state
[ 3080.987782][T28264] br0: port 1(c1) entered blocking state
[ 3080.988108][T28264] br0: port 1(c1) entered forwarding state
[ 3093.414534][   T12] br0: port 1(c1) entered disabled state
[ 3093.522516][   T12] c1 (unregistering): left allmulticast mode
[ 3093.522939][   T12] c1 (unregistering): left promiscuous mode
[ 3093.523323][   T12] br0: port 1(c1) entered disabled state
[ 3093.956082][   T12] br0: port 2(c2) entered disabled state
[ 3094.082355][   T12] c2 (unregistering): left allmulticast mode
[ 3094.082864][   T12] c2 (unregistering): left promiscuous mode
[ 3094.083240][   T12] br0: port 2(c2) entered disabled state
[ 3094.505105][   T12] br0: port 3(c3) entered disabled state
[ 3094.617285][   T12] c3 (unregistering): left allmulticast mode
[ 3094.617794][   T12] c3 (unregistering): left promiscuous mode
[ 3094.618166][   T12] br0: port 3(c3) entered disabled state
[ 3095.085699][   T12] br0: port 4(sender) entered disabled state
[ 3095.178323][   T12] sender (unregistering): left allmulticast mode
[ 3095.178803][   T12] sender (unregistering): left promiscuous mode
[ 3095.179198][   T12] br0: port 4(sender) entered disabled state