[ 2980.487656][T29817] br0: port 1(c1) entered blocking state
[ 2980.488078][T29817] br0: port 1(c1) entered disabled state
[ 2980.488472][T29817] c1: entered allmulticast mode
[ 2980.492247][T29817] c1: entered promiscuous mode
[ 2981.155386][T29822] br0: port 2(c2) entered blocking state
[ 2981.155779][T29822] br0: port 2(c2) entered disabled state
[ 2981.156161][T29822] c2: entered allmulticast mode
[ 2981.159564][T29822] c2: entered promiscuous mode
[ 2981.831686][T29827] br0: port 3(c3) entered blocking state
[ 2981.832071][T29827] br0: port 3(c3) entered disabled state
[ 2981.832439][T29827] c3: entered allmulticast mode
[ 2981.835853][T29827] c3: entered promiscuous mode
[ 2982.492779][T29832] br0: port 4(sender) entered blocking state
[ 2982.493270][T29832] br0: port 4(sender) entered disabled state
[ 2982.493751][T29832] sender: entered allmulticast mode
[ 2982.497536][T29832] sender: entered promiscuous mode
[ 2982.738980][T29834] br0: port 4(sender) entered blocking state
[ 2982.739441][T29834] br0: port 4(sender) entered forwarding state
[ 2982.740183][T29834] br0: port 3(c3) entered blocking state
[ 2982.740518][T29834] br0: port 3(c3) entered forwarding state
[ 2982.741191][T29834] br0: port 2(c2) entered blocking state
[ 2982.741554][T29834] br0: port 2(c2) entered forwarding state
[ 2982.742257][T29834] br0: port 1(c1) entered blocking state
[ 2982.742614][T29834] br0: port 1(c1) entered forwarding state
[ 2995.158892][   T12] br0: port 1(c1) entered disabled state
[ 2995.179512][   T12] c1 (unregistering): left allmulticast mode
[ 2995.179999][   T12] c1 (unregistering): left promiscuous mode
[ 2995.180398][   T12] br0: port 1(c1) entered disabled state
[ 2995.665421][   T12] br0: port 2(c2) entered disabled state
[ 2995.688467][   T12] c2 (unregistering): left allmulticast mode
[ 2995.690968][   T12] c2 (unregistering): left promiscuous mode
[ 2995.691391][   T12] br0: port 2(c2) entered disabled state
[ 2996.213045][   T12] br0: port 3(c3) entered disabled state
[ 2996.236135][   T12] c3 (unregistering): left allmulticast mode
[ 2996.236613][   T12] c3 (unregistering): left promiscuous mode
[ 2996.239134][   T12] br0: port 3(c3) entered disabled state
[ 2996.739035][   T12] br0: port 4(sender) entered disabled state
[ 2996.780138][   T12] sender (unregistering): left allmulticast mode
[ 2996.780585][   T12] sender (unregistering): left promiscuous mode
[ 2996.781177][   T12] br0: port 4(sender) entered disabled state