[ 1478.975550][T18786] br0: port 1(c1) entered blocking state
[ 1478.976056][T18786] br0: port 1(c1) entered disabled state
[ 1478.976474][T18786] c1: entered allmulticast mode
[ 1478.980440][T18786] c1: entered promiscuous mode
[ 1479.521248][T18791] br0: port 2(c2) entered blocking state
[ 1479.521648][T18791] br0: port 2(c2) entered disabled state
[ 1479.521979][T18791] c2: entered allmulticast mode
[ 1479.524138][T18791] c2: entered promiscuous mode
[ 1480.066225][T18796] br0: port 3(c3) entered blocking state
[ 1480.066587][T18796] br0: port 3(c3) entered disabled state
[ 1480.066897][T18796] c3: entered allmulticast mode
[ 1480.069088][T18796] c3: entered promiscuous mode
[ 1480.577424][T18801] br0: port 4(sender) entered blocking state
[ 1480.578804][T18801] br0: port 4(sender) entered disabled state
[ 1480.579262][T18801] sender: entered allmulticast mode
[ 1480.582557][T18801] sender: entered promiscuous mode
[ 1480.786957][T18803] br0: port 4(sender) entered blocking state
[ 1480.787258][T18803] br0: port 4(sender) entered forwarding state
[ 1480.787728][T18803] br0: port 3(c3) entered blocking state
[ 1480.787937][T18803] br0: port 3(c3) entered forwarding state
[ 1480.788345][T18803] br0: port 2(c2) entered blocking state
[ 1480.788571][T18803] br0: port 2(c2) entered forwarding state
[ 1480.788968][T18803] br0: port 1(c1) entered blocking state
[ 1480.789175][T18803] br0: port 1(c1) entered forwarding state
[ 1492.827244][   T69] br0: port 1(c1) entered disabled state
[ 1492.948136][   T69] c1 (unregistering): left allmulticast mode
[ 1492.948397][   T69] c1 (unregistering): left promiscuous mode
[ 1492.948633][   T69] br0: port 1(c1) entered disabled state
[ 1493.240709][   T69] br0: port 2(c2) entered disabled state
[ 1493.364127][   T69] c2 (unregistering): left allmulticast mode
[ 1493.364400][   T69] c2 (unregistering): left promiscuous mode
[ 1493.364654][   T69] br0: port 2(c2) entered disabled state
[ 1493.639025][   T69] br0: port 3(c3) entered disabled state
[ 1493.710115][   T69] c3 (unregistering): left allmulticast mode
[ 1493.710366][   T69] c3 (unregistering): left promiscuous mode
[ 1493.710591][   T69] br0: port 3(c3) entered disabled state
[ 1494.064921][   T69] br0: port 4(sender) entered disabled state
[ 1494.141582][   T69] sender (unregistering): left allmulticast mode
[ 1494.141975][   T69] sender (unregistering): left promiscuous mode
[ 1494.142321][   T69] br0: port 4(sender) entered disabled state