[ 1486.598993][T18771] br0: port 1(c1) entered blocking state
[ 1486.599320][T18771] br0: port 1(c1) entered disabled state
[ 1486.599554][T18771] c1: entered allmulticast mode
[ 1486.602327][T18771] c1: entered promiscuous mode
[ 1487.066091][T18776] br0: port 2(c2) entered blocking state
[ 1487.066595][T18776] br0: port 2(c2) entered disabled state
[ 1487.066991][T18776] c2: entered allmulticast mode
[ 1487.072002][T18776] c2: entered promiscuous mode
[ 1487.549242][T18781] br0: port 3(c3) entered blocking state
[ 1487.549518][T18781] br0: port 3(c3) entered disabled state
[ 1487.549765][T18781] c3: entered allmulticast mode
[ 1487.551659][T18781] c3: entered promiscuous mode
[ 1488.006268][T18786] br0: port 4(sender) entered blocking state
[ 1488.006557][T18786] br0: port 4(sender) entered disabled state
[ 1488.006837][T18786] sender: entered allmulticast mode
[ 1488.008818][T18786] sender: entered promiscuous mode
[ 1488.185859][T18788] br0: port 4(sender) entered blocking state
[ 1488.186187][T18788] br0: port 4(sender) entered forwarding state
[ 1488.186648][T18788] br0: port 3(c3) entered blocking state
[ 1488.186863][T18788] br0: port 3(c3) entered forwarding state
[ 1488.187299][T18788] br0: port 2(c2) entered blocking state
[ 1488.187515][T18788] br0: port 2(c2) entered forwarding state
[ 1488.187940][T18788] br0: port 1(c1) entered blocking state
[ 1488.188158][T18788] br0: port 1(c1) entered forwarding state
[ 1500.093064][   T11] br0: port 1(c1) entered disabled state
[ 1500.163804][   T11] c1 (unregistering): left allmulticast mode
[ 1500.164158][   T11] c1 (unregistering): left promiscuous mode
[ 1500.164420][   T11] br0: port 1(c1) entered disabled state
[ 1500.463121][   T11] br0: port 2(c2) entered disabled state
[ 1500.565799][   T11] c2 (unregistering): left allmulticast mode
[ 1500.566066][   T11] c2 (unregistering): left promiscuous mode
[ 1500.566321][   T11] br0: port 2(c2) entered disabled state
[ 1500.827702][   T11] br0: port 3(c3) entered disabled state
[ 1500.914845][   T11] c3 (unregistering): left allmulticast mode
[ 1500.915105][   T11] c3 (unregistering): left promiscuous mode
[ 1500.915350][   T11] br0: port 3(c3) entered disabled state
[ 1501.200396][   T11] br0: port 4(sender) entered disabled state
[ 1501.384844][   T11] sender (unregistering): left allmulticast mode
[ 1501.385145][   T11] sender (unregistering): left promiscuous mode
[ 1501.385409][   T11] br0: port 4(sender) entered disabled state