[ 2967.944973][T29242] br0: port 1(c1) entered blocking state
[ 2967.945462][T29242] br0: port 1(c1) entered disabled state
[ 2967.945856][T29242] c1: entered allmulticast mode
[ 2967.949800][T29242] c1: entered promiscuous mode
[ 2968.591619][T29247] br0: port 2(c2) entered blocking state
[ 2968.591974][T29247] br0: port 2(c2) entered disabled state
[ 2968.592343][T29247] c2: entered allmulticast mode
[ 2968.595914][T29247] c2: entered promiscuous mode
[ 2969.260997][T29252] br0: port 3(c3) entered blocking state
[ 2969.261635][T29252] br0: port 3(c3) entered disabled state
[ 2969.261996][T29252] c3: entered allmulticast mode
[ 2969.265356][T29252] c3: entered promiscuous mode
[ 2969.949918][T29257] br0: port 4(sender) entered blocking state
[ 2969.950529][T29257] br0: port 4(sender) entered disabled state
[ 2969.950985][T29257] sender: entered allmulticast mode
[ 2969.954443][T29257] sender: entered promiscuous mode
[ 2970.199555][T29259] br0: port 4(sender) entered blocking state
[ 2970.200015][T29259] br0: port 4(sender) entered forwarding state
[ 2970.200740][T29259] br0: port 3(c3) entered blocking state
[ 2970.201064][T29259] br0: port 3(c3) entered forwarding state
[ 2970.201726][T29259] br0: port 2(c2) entered blocking state
[ 2970.202051][T29259] br0: port 2(c2) entered forwarding state
[ 2970.202712][T29259] br0: port 1(c1) entered blocking state
[ 2970.203041][T29259] br0: port 1(c1) entered forwarding state
[ 2982.598179][   T12] br0: port 1(c1) entered disabled state
[ 2982.618231][   T12] c1 (unregistering): left allmulticast mode
[ 2982.618694][   T12] c1 (unregistering): left promiscuous mode
[ 2982.619422][   T12] br0: port 1(c1) entered disabled state
[ 2983.137541][   T12] br0: port 2(c2) entered disabled state
[ 2983.159119][   T12] c2 (unregistering): left allmulticast mode
[ 2983.159674][   T12] c2 (unregistering): left promiscuous mode
[ 2983.160048][   T12] br0: port 2(c2) entered disabled state
[ 2983.698930][   T12] br0: port 3(c3) entered disabled state
[ 2983.719500][   T12] c3 (unregistering): left allmulticast mode
[ 2983.719920][   T12] c3 (unregistering): left promiscuous mode
[ 2983.721049][   T12] br0: port 3(c3) entered disabled state
[ 2984.204165][   T12] br0: port 4(sender) entered disabled state
[ 2984.246364][   T12] sender (unregistering): left allmulticast mode
[ 2984.246760][   T12] sender (unregistering): left promiscuous mode
[ 2984.247156][   T12] br0: port 4(sender) entered disabled state