[ 1557.620253][T18786] br0: port 1(c1) entered blocking state
[ 1557.620525][T18786] br0: port 1(c1) entered disabled state
[ 1557.620767][T18786] c1: entered allmulticast mode
[ 1557.623699][T18786] c1: entered promiscuous mode
[ 1558.081278][T18791] br0: port 2(c2) entered blocking state
[ 1558.082075][T18791] br0: port 2(c2) entered disabled state
[ 1558.082308][T18791] c2: entered allmulticast mode
[ 1558.084244][T18791] c2: entered promiscuous mode
[ 1558.564004][T18796] br0: port 3(c3) entered blocking state
[ 1558.564312][T18796] br0: port 3(c3) entered disabled state
[ 1558.564570][T18796] c3: entered allmulticast mode
[ 1558.566473][T18796] c3: entered promiscuous mode
[ 1559.029248][T18801] br0: port 4(sender) entered blocking state
[ 1559.029558][T18801] br0: port 4(sender) entered disabled state
[ 1559.029867][T18801] sender: entered allmulticast mode
[ 1559.039723][T18801] sender: entered promiscuous mode
[ 1559.209382][T18803] br0: port 4(sender) entered blocking state
[ 1559.209714][T18803] br0: port 4(sender) entered forwarding state
[ 1559.210198][T18803] br0: port 3(c3) entered blocking state
[ 1559.210404][T18803] br0: port 3(c3) entered forwarding state
[ 1559.210836][T18803] br0: port 2(c2) entered blocking state
[ 1559.211045][T18803] br0: port 2(c2) entered forwarding state
[ 1559.211482][T18803] br0: port 1(c1) entered blocking state
[ 1559.211698][T18803] br0: port 1(c1) entered forwarding state
[ 1571.054203][   T67] br0: port 1(c1) entered disabled state
[ 1571.178109][   T67] c1 (unregistering): left allmulticast mode
[ 1571.178381][   T67] c1 (unregistering): left promiscuous mode
[ 1571.178626][   T67] br0: port 1(c1) entered disabled state
[ 1571.433634][   T67] br0: port 2(c2) entered disabled state
[ 1571.500110][   T67] c2 (unregistering): left allmulticast mode
[ 1571.500384][   T67] c2 (unregistering): left promiscuous mode
[ 1571.500633][   T67] br0: port 2(c2) entered disabled state
[ 1571.789771][   T67] br0: port 3(c3) entered disabled state
[ 1571.915115][   T67] c3 (unregistering): left allmulticast mode
[ 1571.915479][   T67] c3 (unregistering): left promiscuous mode
[ 1571.915766][   T67] br0: port 3(c3) entered disabled state
[ 1572.174717][   T67] br0: port 4(sender) entered disabled state
[ 1572.286046][   T67] sender (unregistering): left allmulticast mode
[ 1572.286390][   T67] sender (unregistering): left promiscuous mode
[ 1572.286695][   T67] br0: port 4(sender) entered disabled state