[ 2054.080301][T22965] br0: port 1(c1) entered blocking state
[ 2054.081053][T22965] br0: port 1(c1) entered disabled state
[ 2054.081799][T22965] c1: entered allmulticast mode
[ 2054.089522][T22965] c1: entered promiscuous mode
[ 2055.510814][T22970] br0: port 2(c2) entered blocking state
[ 2055.511589][T22970] br0: port 2(c2) entered disabled state
[ 2055.512269][T22970] c2: entered allmulticast mode
[ 2055.519003][T22970] c2: entered promiscuous mode
[ 2057.023733][T22975] br0: port 3(c3) entered blocking state
[ 2057.024504][T22975] br0: port 3(c3) entered disabled state
[ 2057.026118][T22975] c3: entered allmulticast mode
[ 2057.032550][T22975] c3: entered promiscuous mode
[ 2058.419530][T22980] br0: port 4(sender) entered blocking state
[ 2058.421521][T22980] br0: port 4(sender) entered disabled state
[ 2058.433783][T22980] sender: entered allmulticast mode
[ 2058.441959][T22980] sender: entered promiscuous mode
[ 2058.994878][T22982] br0: port 4(sender) entered blocking state
[ 2058.995698][T22982] br0: port 4(sender) entered forwarding state
[ 2058.997059][T22982] br0: port 3(c3) entered blocking state
[ 2058.997724][T22982] br0: port 3(c3) entered forwarding state
[ 2058.998983][T22982] br0: port 2(c2) entered blocking state
[ 2058.999620][T22982] br0: port 2(c2) entered forwarding state
[ 2059.000893][T22982] br0: port 1(c1) entered blocking state
[ 2059.001560][T22982] br0: port 1(c1) entered forwarding state
[ 2074.609942][   T12] br0: port 1(c1) entered disabled state
[ 2074.766583][   T12] c1 (unregistering): left allmulticast mode
[ 2074.767870][   T12] c1 (unregistering): left promiscuous mode
[ 2074.768647][   T12] br0: port 1(c1) entered disabled state
[ 2075.859318][   T12] br0: port 2(c2) entered disabled state
[ 2076.048385][   T12] c2 (unregistering): left allmulticast mode
[ 2076.049248][   T12] c2 (unregistering): left promiscuous mode
[ 2076.049958][   T12] br0: port 2(c2) entered disabled state
[ 2077.636186][   T12] br0: port 3(c3) entered disabled state
[ 2077.800237][   T12] c3 (unregistering): left allmulticast mode
[ 2077.801274][   T12] c3 (unregistering): left promiscuous mode
[ 2077.802884][   T12] br0: port 3(c3) entered disabled state
[ 2078.976433][   T12] br0: port 4(sender) entered disabled state
[ 2079.128238][   T12] sender (unregistering): left allmulticast mode
[ 2079.129167][   T12] sender (unregistering): left promiscuous mode
[ 2079.130124][   T12] br0: port 4(sender) entered disabled state