[ 1941.107800][T19202] br0: port 1(c1) entered blocking state
[ 1941.108163][T19202] br0: port 1(c1) entered disabled state
[ 1941.108523][T19202] c1: entered allmulticast mode
[ 1941.120356][T19202] c1: entered promiscuous mode
[ 1941.840688][T19207] br0: port 2(c2) entered blocking state
[ 1941.841268][T19207] br0: port 2(c2) entered disabled state
[ 1941.841898][T19207] c2: entered allmulticast mode
[ 1941.848790][T19207] c2: entered promiscuous mode
[ 1942.617843][T19212] br0: port 3(c3) entered blocking state
[ 1942.618206][T19212] br0: port 3(c3) entered disabled state
[ 1942.618575][T19212] c3: entered allmulticast mode
[ 1942.622129][T19212] c3: entered promiscuous mode
[ 1943.395212][T19217] br0: port 4(sender) entered blocking state
[ 1943.396250][T19217] br0: port 4(sender) entered disabled state
[ 1943.396684][T19217] sender: entered allmulticast mode
[ 1943.400044][T19217] sender: entered promiscuous mode
[ 1943.666397][T19219] br0: port 4(sender) entered blocking state
[ 1943.666878][T19219] br0: port 4(sender) entered forwarding state
[ 1943.667616][T19219] br0: port 3(c3) entered blocking state
[ 1943.667943][T19219] br0: port 3(c3) entered forwarding state
[ 1943.668633][T19219] br0: port 2(c2) entered blocking state
[ 1943.668960][T19219] br0: port 2(c2) entered forwarding state
[ 1943.669622][T19219] br0: port 1(c1) entered blocking state
[ 1943.669958][T19219] br0: port 1(c1) entered forwarding state
[ 1956.175939][   T12] br0: port 1(c1) entered disabled state
[ 1956.287971][   T12] c1 (unregistering): left allmulticast mode
[ 1956.288697][   T12] c1 (unregistering): left promiscuous mode
[ 1956.289343][   T12] br0: port 1(c1) entered disabled state
[ 1956.794722][   T12] br0: port 2(c2) entered disabled state
[ 1956.893487][   T12] c2 (unregistering): left allmulticast mode
[ 1956.893928][   T12] c2 (unregistering): left promiscuous mode
[ 1956.894285][   T12] br0: port 2(c2) entered disabled state
[ 1957.428063][   T12] br0: port 3(c3) entered disabled state
[ 1957.543424][   T12] c3 (unregistering): left allmulticast mode
[ 1957.543957][   T12] c3 (unregistering): left promiscuous mode
[ 1957.544387][   T12] br0: port 3(c3) entered disabled state
[ 1958.037980][   T12] br0: port 4(sender) entered disabled state
[ 1958.142406][   T12] sender (unregistering): left allmulticast mode
[ 1958.142855][   T12] sender (unregistering): left promiscuous mode
[ 1958.143223][   T12] br0: port 4(sender) entered disabled state