[ 2484.743396][T19143] br0: port 1(c1) entered blocking state
[ 2484.743697][T19143] br0: port 1(c1) entered disabled state
[ 2484.743905][T19143] c1: entered allmulticast mode
[ 2484.746469][T19143] c1: entered promiscuous mode
[ 2485.723084][T19148] br0: port 2(c2) entered blocking state
[ 2485.723364][T19148] br0: port 2(c2) entered disabled state
[ 2485.723571][T19148] c2: entered allmulticast mode
[ 2485.726609][T19148] c2: entered promiscuous mode
[ 2486.623652][T19153] br0: port 3(c3) entered blocking state
[ 2486.623939][T19153] br0: port 3(c3) entered disabled state
[ 2486.624170][T19153] c3: entered allmulticast mode
[ 2486.625965][T19153] c3: entered promiscuous mode
[ 2487.530496][T19158] br0: port 4(sender) entered blocking state
[ 2487.530848][T19158] br0: port 4(sender) entered disabled state
[ 2487.531136][T19158] sender: entered allmulticast mode
[ 2487.533002][T19158] sender: entered promiscuous mode
[ 2487.891136][T19160] br0: port 4(sender) entered blocking state
[ 2487.891410][T19160] br0: port 4(sender) entered forwarding state
[ 2487.891837][T19160] br0: port 3(c3) entered blocking state
[ 2487.892029][T19160] br0: port 3(c3) entered forwarding state
[ 2487.892427][T19160] br0: port 2(c2) entered blocking state
[ 2487.892626][T19160] br0: port 2(c2) entered forwarding state
[ 2487.893011][T19160] br0: port 1(c1) entered blocking state
[ 2487.893223][T19160] br0: port 1(c1) entered forwarding state
[ 2500.933661][   T11] br0: port 1(c1) entered disabled state
[ 2501.020415][   T11] c1 (unregistering): left allmulticast mode
[ 2501.020643][   T11] c1 (unregistering): left promiscuous mode
[ 2501.020841][   T11] br0: port 1(c1) entered disabled state
[ 2501.615135][   T11] br0: port 2(c2) entered disabled state
[ 2501.766625][   T11] c2 (unregistering): left allmulticast mode
[ 2501.766929][   T11] c2 (unregistering): left promiscuous mode
[ 2501.767153][   T11] br0: port 2(c2) entered disabled state
[ 2502.296482][   T11] br0: port 3(c3) entered disabled state
[ 2502.381632][   T11] c3 (unregistering): left allmulticast mode
[ 2502.381853][   T11] c3 (unregistering): left promiscuous mode
[ 2502.382081][   T11] br0: port 3(c3) entered disabled state
[ 2502.963973][   T11] br0: port 4(sender) entered disabled state
[ 2503.039635][   T11] sender (unregistering): left allmulticast mode
[ 2503.039895][   T11] sender (unregistering): left promiscuous mode
[ 2503.040126][   T11] br0: port 4(sender) entered disabled state