[ 2955.594358][T29062] br0: port 1(c1) entered blocking state
[ 2955.594780][T29062] br0: port 1(c1) entered disabled state
[ 2955.595152][T29062] c1: entered allmulticast mode
[ 2955.598784][T29062] c1: entered promiscuous mode
[ 2956.285003][T29067] br0: port 2(c2) entered blocking state
[ 2956.285471][T29067] br0: port 2(c2) entered disabled state
[ 2956.285831][T29067] c2: entered allmulticast mode
[ 2956.289624][T29067] c2: entered promiscuous mode
[ 2956.967550][T29072] br0: port 3(c3) entered blocking state
[ 2956.967892][T29072] br0: port 3(c3) entered disabled state
[ 2956.968594][T29072] c3: entered allmulticast mode
[ 2956.971991][T29072] c3: entered promiscuous mode
[ 2957.643228][T29077] br0: port 4(sender) entered blocking state
[ 2957.643695][T29077] br0: port 4(sender) entered disabled state
[ 2957.644139][T29077] sender: entered allmulticast mode
[ 2957.647786][T29077] sender: entered promiscuous mode
[ 2957.878068][T29079] br0: port 4(sender) entered blocking state
[ 2957.878598][T29079] br0: port 4(sender) entered forwarding state
[ 2957.879331][T29079] br0: port 3(c3) entered blocking state
[ 2957.879655][T29079] br0: port 3(c3) entered forwarding state
[ 2957.880326][T29079] br0: port 2(c2) entered blocking state
[ 2957.880653][T29079] br0: port 2(c2) entered forwarding state
[ 2957.881319][T29079] br0: port 1(c1) entered blocking state
[ 2957.881649][T29079] br0: port 1(c1) entered forwarding state
[ 2970.320911][   T12] br0: port 1(c1) entered disabled state
[ 2970.344816][   T12] c1 (unregistering): left allmulticast mode
[ 2970.345232][   T12] c1 (unregistering): left promiscuous mode
[ 2970.345609][   T12] br0: port 1(c1) entered disabled state
[ 2970.927046][   T12] br0: port 2(c2) entered disabled state
[ 2970.949237][   T12] c2 (unregistering): left allmulticast mode
[ 2970.949649][   T12] c2 (unregistering): left promiscuous mode
[ 2970.950134][   T12] br0: port 2(c2) entered disabled state
[ 2971.464298][   T12] br0: port 3(c3) entered disabled state
[ 2971.485027][   T12] c3 (unregistering): left allmulticast mode
[ 2971.486698][   T12] c3 (unregistering): left promiscuous mode
[ 2971.487085][   T12] br0: port 3(c3) entered disabled state
[ 2971.979008][   T12] br0: port 4(sender) entered disabled state
[ 2972.001561][   T12] sender (unregistering): left allmulticast mode
[ 2972.001975][   T12] sender (unregistering): left promiscuous mode
[ 2972.002365][   T12] br0: port 4(sender) entered disabled state