[ 2933.056441][T29232] br0: port 1(c1) entered blocking state
[ 2933.056843][T29232] br0: port 1(c1) entered disabled state
[ 2933.057234][T29232] c1: entered allmulticast mode
[ 2933.060608][T29232] c1: entered promiscuous mode
[ 2933.705133][T29237] br0: port 2(c2) entered blocking state
[ 2933.705713][T29237] br0: port 2(c2) entered disabled state
[ 2933.706065][T29237] c2: entered allmulticast mode
[ 2933.709527][T29237] c2: entered promiscuous mode
[ 2934.358150][T29242] br0: port 3(c3) entered blocking state
[ 2934.358519][T29242] br0: port 3(c3) entered disabled state
[ 2934.358869][T29242] c3: entered allmulticast mode
[ 2934.362500][T29242] c3: entered promiscuous mode
[ 2935.004501][T29247] br0: port 4(sender) entered blocking state
[ 2935.004941][T29247] br0: port 4(sender) entered disabled state
[ 2935.005379][T29247] sender: entered allmulticast mode
[ 2935.008987][T29247] sender: entered promiscuous mode
[ 2935.249442][T29249] br0: port 4(sender) entered blocking state
[ 2935.249892][T29249] br0: port 4(sender) entered forwarding state
[ 2935.250646][T29249] br0: port 3(c3) entered blocking state
[ 2935.250962][T29249] br0: port 3(c3) entered forwarding state
[ 2935.251637][T29249] br0: port 2(c2) entered blocking state
[ 2935.251956][T29249] br0: port 2(c2) entered forwarding state
[ 2935.252634][T29249] br0: port 1(c1) entered blocking state
[ 2935.253016][T29249] br0: port 1(c1) entered forwarding state
[ 2947.661322][   T12] br0: port 1(c1) entered disabled state
[ 2947.683815][   T12] c1 (unregistering): left allmulticast mode
[ 2947.684526][   T12] c1 (unregistering): left promiscuous mode
[ 2947.684900][   T12] br0: port 1(c1) entered disabled state
[ 2948.155104][   T12] br0: port 2(c2) entered disabled state
[ 2948.180453][   T12] c2 (unregistering): left allmulticast mode
[ 2948.180853][   T12] c2 (unregistering): left promiscuous mode
[ 2948.181310][   T12] br0: port 2(c2) entered disabled state
[ 2948.690598][   T12] br0: port 3(c3) entered disabled state
[ 2948.712860][   T12] c3 (unregistering): left allmulticast mode
[ 2948.715652][   T12] c3 (unregistering): left promiscuous mode
[ 2948.716022][   T12] br0: port 3(c3) entered disabled state
[ 2949.189268][   T12] br0: port 4(sender) entered disabled state
[ 2949.211152][   T12] sender (unregistering): left allmulticast mode
[ 2949.213766][   T12] sender (unregistering): left promiscuous mode
[ 2949.214159][   T12] br0: port 4(sender) entered disabled state