[ 2176.561112][T18341] br0: port 1(c1) entered blocking state
[ 2176.561346][T18341] br0: port 1(c1) entered disabled state
[ 2176.561574][T18341] c1: entered allmulticast mode
[ 2176.563427][T18341] c1: entered promiscuous mode
[ 2177.373385][T18346] br0: port 2(c2) entered blocking state
[ 2177.373597][T18346] br0: port 2(c2) entered disabled state
[ 2177.373811][T18346] c2: entered allmulticast mode
[ 2177.375811][T18346] c2: entered promiscuous mode
[ 2178.189858][T18351] br0: port 3(c3) entered blocking state
[ 2178.190126][T18351] br0: port 3(c3) entered disabled state
[ 2178.191167][T18351] c3: entered allmulticast mode
[ 2178.193007][T18351] c3: entered promiscuous mode
[ 2178.993979][T18356] br0: port 4(sender) entered blocking state
[ 2178.994278][T18356] br0: port 4(sender) entered disabled state
[ 2178.994548][T18356] sender: entered allmulticast mode
[ 2178.996422][T18356] sender: entered promiscuous mode
[ 2179.319574][T18358] br0: port 4(sender) entered blocking state
[ 2179.319914][T18358] br0: port 4(sender) entered forwarding state
[ 2179.320367][T18358] br0: port 3(c3) entered blocking state
[ 2179.320549][T18358] br0: port 3(c3) entered forwarding state
[ 2179.320935][T18358] br0: port 2(c2) entered blocking state
[ 2179.321635][T18358] br0: port 2(c2) entered forwarding state
[ 2179.322027][T18358] br0: port 1(c1) entered blocking state
[ 2179.322234][T18358] br0: port 1(c1) entered forwarding state
[ 2192.110171][   T74] br0: port 1(c1) entered disabled state
[ 2192.248883][   T74] c1 (unregistering): left allmulticast mode
[ 2192.249158][   T74] c1 (unregistering): left promiscuous mode
[ 2192.249399][   T74] br0: port 1(c1) entered disabled state
[ 2192.741554][   T74] br0: port 2(c2) entered disabled state
[ 2192.811799][   T74] c2 (unregistering): left allmulticast mode
[ 2192.812046][   T74] c2 (unregistering): left promiscuous mode
[ 2192.812260][   T74] br0: port 2(c2) entered disabled state
[ 2193.363913][   T74] br0: port 3(c3) entered disabled state
[ 2193.434867][   T74] c3 (unregistering): left allmulticast mode
[ 2193.435123][   T74] c3 (unregistering): left promiscuous mode
[ 2193.435372][   T74] br0: port 3(c3) entered disabled state
[ 2193.998593][   T74] br0: port 4(sender) entered disabled state
[ 2194.100849][   T74] sender (unregistering): left allmulticast mode
[ 2194.101096][   T74] sender (unregistering): left promiscuous mode
[ 2194.101330][   T74] br0: port 4(sender) entered disabled state