[ 2490.894593][T19137] br0: port 1(c1) entered blocking state
[ 2490.894799][T19137] br0: port 1(c1) entered disabled state
[ 2490.895004][T19137] c1: entered allmulticast mode
[ 2490.896790][T19137] c1: entered promiscuous mode
[ 2491.749420][T19142] br0: port 2(c2) entered blocking state
[ 2491.749686][T19142] br0: port 2(c2) entered disabled state
[ 2491.749886][T19142] c2: entered allmulticast mode
[ 2491.751648][T19142] c2: entered promiscuous mode
[ 2492.611848][T19147] br0: port 3(c3) entered blocking state
[ 2492.612046][T19147] br0: port 3(c3) entered disabled state
[ 2492.612255][T19147] c3: entered allmulticast mode
[ 2492.615013][T19147] c3: entered promiscuous mode
[ 2493.481128][T19152] br0: port 4(sender) entered blocking state
[ 2493.481457][T19152] br0: port 4(sender) entered disabled state
[ 2493.481719][T19152] sender: entered allmulticast mode
[ 2493.483524][T19152] sender: entered promiscuous mode
[ 2493.817849][T19154] br0: port 4(sender) entered blocking state
[ 2493.818124][T19154] br0: port 4(sender) entered forwarding state
[ 2493.818561][T19154] br0: port 3(c3) entered blocking state
[ 2493.818750][T19154] br0: port 3(c3) entered forwarding state
[ 2493.819136][T19154] br0: port 2(c2) entered blocking state
[ 2493.819326][T19154] br0: port 2(c2) entered forwarding state
[ 2493.819718][T19154] br0: port 1(c1) entered blocking state
[ 2493.819916][T19154] br0: port 1(c1) entered forwarding state
[ 2506.851410][   T11] br0: port 1(c1) entered disabled state
[ 2507.005950][   T11] c1 (unregistering): left allmulticast mode
[ 2507.006207][   T11] c1 (unregistering): left promiscuous mode
[ 2507.006427][   T11] br0: port 1(c1) entered disabled state
[ 2507.505645][   T11] br0: port 2(c2) entered disabled state
[ 2507.621962][   T11] c2 (unregistering): left allmulticast mode
[ 2507.622202][   T11] c2 (unregistering): left promiscuous mode
[ 2507.622416][   T11] br0: port 2(c2) entered disabled state
[ 2508.196395][   T11] br0: port 3(c3) entered disabled state
[ 2508.314962][   T11] c3 (unregistering): left allmulticast mode
[ 2508.315275][   T11] c3 (unregistering): left promiscuous mode
[ 2508.315505][   T11] br0: port 3(c3) entered disabled state
[ 2508.855099][   T11] br0: port 4(sender) entered disabled state
[ 2508.981962][   T11] sender (unregistering): left allmulticast mode
[ 2508.982264][   T11] sender (unregistering): left promiscuous mode
[ 2508.982482][   T11] br0: port 4(sender) entered disabled state