[ 2889.924137][T29328] br0: port 1(c1) entered blocking state
[ 2889.924471][T29328] br0: port 1(c1) entered disabled state
[ 2889.925433][T29328] c1: entered allmulticast mode
[ 2889.928800][T29328] c1: entered promiscuous mode
[ 2890.577879][T29333] br0: port 2(c2) entered blocking state
[ 2890.578240][T29333] br0: port 2(c2) entered disabled state
[ 2890.579044][T29333] c2: entered allmulticast mode
[ 2890.582367][T29333] c2: entered promiscuous mode
[ 2891.253564][T29338] br0: port 3(c3) entered blocking state
[ 2891.253921][T29338] br0: port 3(c3) entered disabled state
[ 2891.254268][T29338] c3: entered allmulticast mode
[ 2891.257602][T29338] c3: entered promiscuous mode
[ 2891.937859][T29343] br0: port 4(sender) entered blocking state
[ 2891.938325][T29343] br0: port 4(sender) entered disabled state
[ 2891.939388][T29343] sender: entered allmulticast mode
[ 2891.942799][T29343] sender: entered promiscuous mode
[ 2892.178899][T29345] br0: port 4(sender) entered blocking state
[ 2892.179340][T29345] br0: port 4(sender) entered forwarding state
[ 2892.180064][T29345] br0: port 3(c3) entered blocking state
[ 2892.180391][T29345] br0: port 3(c3) entered forwarding state
[ 2892.181090][T29345] br0: port 2(c2) entered blocking state
[ 2892.181402][T29345] br0: port 2(c2) entered forwarding state
[ 2892.182044][T29345] br0: port 1(c1) entered blocking state
[ 2892.182358][T29345] br0: port 1(c1) entered forwarding state
[ 2904.619917][   T12] br0: port 1(c1) entered disabled state
[ 2904.644878][   T12] c1 (unregistering): left allmulticast mode
[ 2904.645284][   T12] c1 (unregistering): left promiscuous mode
[ 2904.645665][   T12] br0: port 1(c1) entered disabled state
[ 2905.196826][   T12] br0: port 2(c2) entered disabled state
[ 2905.218087][   T12] c2 (unregistering): left allmulticast mode
[ 2905.218483][   T12] c2 (unregistering): left promiscuous mode
[ 2905.218861][   T12] br0: port 2(c2) entered disabled state
[ 2905.763316][   T12] br0: port 3(c3) entered disabled state
[ 2905.784390][   T12] c3 (unregistering): left allmulticast mode
[ 2905.785822][   T12] c3 (unregistering): left promiscuous mode
[ 2905.786187][   T12] br0: port 3(c3) entered disabled state
[ 2906.289050][   T12] br0: port 4(sender) entered disabled state
[ 2906.313158][   T12] sender (unregistering): left allmulticast mode
[ 2906.313841][   T12] sender (unregistering): left promiscuous mode
[ 2906.314224][   T12] br0: port 4(sender) entered disabled state