[ 1008.111502][T30829] br0: port 1(c1) entered blocking state
[ 1008.111760][T30829] br0: port 1(c1) entered disabled state
[ 1008.112017][T30829] c1: entered allmulticast mode
[ 1008.113856][T30829] c1: entered promiscuous mode
[ 1008.272169][T30834] br0: port 2(c2) entered blocking state
[ 1008.272359][T30834] br0: port 2(c2) entered disabled state
[ 1008.272531][T30834] c2: entered allmulticast mode
[ 1008.274044][T30834] c2: entered promiscuous mode
[ 1008.440710][T30839] br0: port 3(c3) entered blocking state
[ 1008.440957][T30839] br0: port 3(c3) entered disabled state
[ 1008.441198][T30839] c3: entered allmulticast mode
[ 1008.442817][T30839] c3: entered promiscuous mode
[ 1008.595428][T30844] br0: port 4(sender) entered blocking state
[ 1008.595745][T30844] br0: port 4(sender) entered disabled state
[ 1008.596032][T30844] sender: entered allmulticast mode
[ 1008.597664][T30844] sender: entered promiscuous mode
[ 1008.649684][T30846] br0: port 4(sender) entered blocking state
[ 1008.649933][T30846] br0: port 4(sender) entered forwarding state
[ 1008.650665][T30846] br0: port 3(c3) entered blocking state
[ 1008.650836][T30846] br0: port 3(c3) entered forwarding state
[ 1008.651201][T30846] br0: port 2(c2) entered blocking state
[ 1008.651385][T30846] br0: port 2(c2) entered forwarding state
[ 1008.651699][T30846] br0: port 1(c1) entered blocking state
[ 1008.651853][T30846] br0: port 1(c1) entered forwarding state
[ 1019.829928][   T12] br0: port 1(c1) entered disabled state
[ 1019.846439][   T12] c1 (unregistering): left allmulticast mode
[ 1019.846673][   T12] c1 (unregistering): left promiscuous mode
[ 1019.846889][   T12] br0: port 1(c1) entered disabled state
[ 1019.976728][   T12] br0: port 2(c2) entered disabled state
[ 1019.989255][   T12] c2 (unregistering): left allmulticast mode
[ 1019.989478][   T12] c2 (unregistering): left promiscuous mode
[ 1019.989666][   T12] br0: port 2(c2) entered disabled state
[ 1020.143362][   T12] br0: port 3(c3) entered disabled state
[ 1020.155521][   T12] c3 (unregistering): left allmulticast mode
[ 1020.155736][   T12] c3 (unregistering): left promiscuous mode
[ 1020.155928][   T12] br0: port 3(c3) entered disabled state
[ 1020.305262][   T12] br0: port 4(sender) entered disabled state
[ 1020.319133][   T12] sender (unregistering): left allmulticast mode
[ 1020.319360][   T12] sender (unregistering): left promiscuous mode
[ 1020.319543][   T12] br0: port 4(sender) entered disabled state