[ 2281.225022][T18331] br0: port 1(c1) entered blocking state
[ 2281.226260][T18331] br0: port 1(c1) entered disabled state
[ 2281.227158][T18331] c1: entered allmulticast mode
[ 2281.228998][T18331] c1: entered promiscuous mode
[ 2282.073788][T18336] br0: port 2(c2) entered blocking state
[ 2282.074088][T18336] br0: port 2(c2) entered disabled state
[ 2282.074332][T18336] c2: entered allmulticast mode
[ 2282.076253][T18336] c2: entered promiscuous mode
[ 2282.908746][T18341] br0: port 3(c3) entered blocking state
[ 2282.909041][T18341] br0: port 3(c3) entered disabled state
[ 2282.909281][T18341] c3: entered allmulticast mode
[ 2282.911146][T18341] c3: entered promiscuous mode
[ 2283.737227][T18346] br0: port 4(sender) entered blocking state
[ 2283.737607][T18346] br0: port 4(sender) entered disabled state
[ 2283.737864][T18346] sender: entered allmulticast mode
[ 2283.739708][T18346] sender: entered promiscuous mode
[ 2284.051131][T18348] br0: port 4(sender) entered blocking state
[ 2284.051483][T18348] br0: port 4(sender) entered forwarding state
[ 2284.051925][T18348] br0: port 3(c3) entered blocking state
[ 2284.052120][T18348] br0: port 3(c3) entered forwarding state
[ 2284.052507][T18348] br0: port 2(c2) entered blocking state
[ 2284.052707][T18348] br0: port 2(c2) entered forwarding state
[ 2284.053104][T18348] br0: port 1(c1) entered blocking state
[ 2284.053299][T18348] br0: port 1(c1) entered forwarding state
[ 2296.900793][   T11] br0: port 1(c1) entered disabled state
[ 2296.976751][   T11] c1 (unregistering): left allmulticast mode
[ 2296.976982][   T11] c1 (unregistering): left promiscuous mode
[ 2296.977244][   T11] br0: port 1(c1) entered disabled state
[ 2297.553740][   T11] br0: port 2(c2) entered disabled state
[ 2297.694856][   T11] c2 (unregistering): left allmulticast mode
[ 2297.695197][   T11] c2 (unregistering): left promiscuous mode
[ 2297.695392][   T11] br0: port 2(c2) entered disabled state
[ 2298.185943][   T11] br0: port 3(c3) entered disabled state
[ 2298.258218][   T11] c3 (unregistering): left allmulticast mode
[ 2298.258452][   T11] c3 (unregistering): left promiscuous mode
[ 2298.258672][   T11] br0: port 3(c3) entered disabled state
[ 2298.852781][   T11] br0: port 4(sender) entered disabled state
[ 2298.932714][   T11] sender (unregistering): left allmulticast mode
[ 2298.932947][   T11] sender (unregistering): left promiscuous mode
[ 2298.933191][   T11] br0: port 4(sender) entered disabled state