[ 2448.822359][T19139] br0: port 1(c1) entered blocking state
[ 2448.822595][T19139] br0: port 1(c1) entered disabled state
[ 2448.822820][T19139] c1: entered allmulticast mode
[ 2448.824688][T19139] c1: entered promiscuous mode
[ 2449.818266][T19144] br0: port 2(c2) entered blocking state
[ 2449.818486][T19144] br0: port 2(c2) entered disabled state
[ 2449.818720][T19144] c2: entered allmulticast mode
[ 2449.820781][T19144] c2: entered promiscuous mode
[ 2450.779372][T19149] br0: port 3(c3) entered blocking state
[ 2450.779608][T19149] br0: port 3(c3) entered disabled state
[ 2450.779833][T19149] c3: entered allmulticast mode
[ 2450.781715][T19149] c3: entered promiscuous mode
[ 2451.753204][T19154] br0: port 4(sender) entered blocking state
[ 2451.753460][T19154] br0: port 4(sender) entered disabled state
[ 2451.753733][T19154] sender: entered allmulticast mode
[ 2451.755586][T19154] sender: entered promiscuous mode
[ 2452.142213][T19156] br0: port 4(sender) entered blocking state
[ 2452.142492][T19156] br0: port 4(sender) entered forwarding state
[ 2452.142947][T19156] br0: port 3(c3) entered blocking state
[ 2452.143141][T19156] br0: port 3(c3) entered forwarding state
[ 2452.143546][T19156] br0: port 2(c2) entered blocking state
[ 2452.143803][T19156] br0: port 2(c2) entered forwarding state
[ 2452.144191][T19156] br0: port 1(c1) entered blocking state
[ 2452.144389][T19156] br0: port 1(c1) entered forwarding state
[ 2465.499058][   T11] br0: port 1(c1) entered disabled state
[ 2465.642449][   T11] c1 (unregistering): left allmulticast mode
[ 2465.642818][   T11] c1 (unregistering): left promiscuous mode
[ 2465.643145][   T11] br0: port 1(c1) entered disabled state
[ 2466.265950][   T11] br0: port 2(c2) entered disabled state
[ 2466.335563][   T11] c2 (unregistering): left allmulticast mode
[ 2466.336007][   T11] c2 (unregistering): left promiscuous mode
[ 2466.336362][   T11] br0: port 2(c2) entered disabled state
[ 2467.005090][   T11] br0: port 3(c3) entered disabled state
[ 2467.175134][   T11] c3 (unregistering): left allmulticast mode
[ 2467.175366][   T11] c3 (unregistering): left promiscuous mode
[ 2467.175589][   T11] br0: port 3(c3) entered disabled state
[ 2467.746653][   T11] br0: port 4(sender) entered disabled state
[ 2467.834458][   T11] sender (unregistering): left allmulticast mode
[ 2467.834779][   T11] sender (unregistering): left promiscuous mode
[ 2467.834982][   T11] br0: port 4(sender) entered disabled state