[ 1984.186838][T19141] br0: port 1(c1) entered blocking state
[ 1984.187256][T19141] br0: port 1(c1) entered disabled state
[ 1984.187623][T19141] c1: entered allmulticast mode
[ 1984.191466][T19141] c1: entered promiscuous mode
[ 1984.917574][T19146] br0: port 2(c2) entered blocking state
[ 1984.918065][T19146] br0: port 2(c2) entered disabled state
[ 1984.918486][T19146] c2: entered allmulticast mode
[ 1984.924817][T19146] c2: entered promiscuous mode
[ 1985.639921][T19151] br0: port 3(c3) entered blocking state
[ 1985.640358][T19151] br0: port 3(c3) entered disabled state
[ 1985.640755][T19151] c3: entered allmulticast mode
[ 1985.644147][T19151] c3: entered promiscuous mode
[ 1986.351393][T19156] br0: port 4(sender) entered blocking state
[ 1986.352382][T19156] br0: port 4(sender) entered disabled state
[ 1986.352890][T19156] sender: entered allmulticast mode
[ 1986.356489][T19156] sender: entered promiscuous mode
[ 1986.640170][T19158] br0: port 4(sender) entered blocking state
[ 1986.640688][T19158] br0: port 4(sender) entered forwarding state
[ 1986.641461][T19158] br0: port 3(c3) entered blocking state
[ 1986.641809][T19158] br0: port 3(c3) entered forwarding state
[ 1986.642494][T19158] br0: port 2(c2) entered blocking state
[ 1986.642852][T19158] br0: port 2(c2) entered forwarding state
[ 1986.643523][T19158] br0: port 1(c1) entered blocking state
[ 1986.643866][T19158] br0: port 1(c1) entered forwarding state
[ 1999.134650][   T12] br0: port 1(c1) entered disabled state
[ 1999.223455][   T12] c1 (unregistering): left allmulticast mode
[ 1999.223966][   T12] c1 (unregistering): left promiscuous mode
[ 1999.224329][   T12] br0: port 1(c1) entered disabled state
[ 1999.657778][   T12] br0: port 2(c2) entered disabled state
[ 1999.765477][   T12] c2 (unregistering): left allmulticast mode
[ 1999.765975][   T12] c2 (unregistering): left promiscuous mode
[ 1999.766329][   T12] br0: port 2(c2) entered disabled state
[ 2000.241874][   T12] br0: port 3(c3) entered disabled state
[ 2000.340482][   T12] c3 (unregistering): left allmulticast mode
[ 2000.340916][   T12] c3 (unregistering): left promiscuous mode
[ 2000.341274][   T12] br0: port 3(c3) entered disabled state
[ 2000.758227][   T12] br0: port 4(sender) entered disabled state
[ 2000.919772][   T12] sender (unregistering): left allmulticast mode
[ 2000.920256][   T12] sender (unregistering): left promiscuous mode
[ 2000.920763][   T12] br0: port 4(sender) entered disabled state