[ 2275.849597][T18261] br0: port 1(c1) entered blocking state
[ 2275.849894][T18261] br0: port 1(c1) entered disabled state
[ 2275.850112][T18261] c1: entered allmulticast mode
[ 2275.852115][T18261] c1: entered promiscuous mode
[ 2276.747739][T18266] br0: port 2(c2) entered blocking state
[ 2276.748053][T18266] br0: port 2(c2) entered disabled state
[ 2276.748413][T18266] c2: entered allmulticast mode
[ 2276.751128][T18266] c2: entered promiscuous mode
[ 2277.599269][T18271] br0: port 3(c3) entered blocking state
[ 2277.599571][T18271] br0: port 3(c3) entered disabled state
[ 2277.599791][T18271] c3: entered allmulticast mode
[ 2277.601643][T18271] c3: entered promiscuous mode
[ 2278.464258][T18276] br0: port 4(sender) entered blocking state
[ 2278.464563][T18276] br0: port 4(sender) entered disabled state
[ 2278.464851][T18276] sender: entered allmulticast mode
[ 2278.466896][T18276] sender: entered promiscuous mode
[ 2278.781641][T18278] br0: port 4(sender) entered blocking state
[ 2278.781911][T18278] br0: port 4(sender) entered forwarding state
[ 2278.782841][T18278] br0: port 3(c3) entered blocking state
[ 2278.783033][T18278] br0: port 3(c3) entered forwarding state
[ 2278.783429][T18278] br0: port 2(c2) entered blocking state
[ 2278.783636][T18278] br0: port 2(c2) entered forwarding state
[ 2278.784038][T18278] br0: port 1(c1) entered blocking state
[ 2278.784236][T18278] br0: port 1(c1) entered forwarding state
[ 2291.816948][   T76] br0: port 1(c1) entered disabled state
[ 2291.950928][   T76] c1 (unregistering): left allmulticast mode
[ 2291.951179][   T76] c1 (unregistering): left promiscuous mode
[ 2291.951443][   T76] br0: port 1(c1) entered disabled state
[ 2292.439616][   T76] br0: port 2(c2) entered disabled state
[ 2292.523894][   T76] c2 (unregistering): left allmulticast mode
[ 2292.524146][   T76] c2 (unregistering): left promiscuous mode
[ 2292.524367][   T76] br0: port 2(c2) entered disabled state
[ 2293.051475][   T76] br0: port 3(c3) entered disabled state
[ 2293.125909][   T76] c3 (unregistering): left allmulticast mode
[ 2293.126225][   T76] c3 (unregistering): left promiscuous mode
[ 2293.126445][   T76] br0: port 3(c3) entered disabled state
[ 2293.648029][   T76] br0: port 4(sender) entered disabled state
[ 2293.772886][   T76] sender (unregistering): left allmulticast mode
[ 2293.773114][   T76] sender (unregistering): left promiscuous mode
[ 2293.773330][   T76] br0: port 4(sender) entered disabled state