[ 1518.284365][T18811] br0: port 1(c1) entered blocking state
[ 1518.284742][T18811] br0: port 1(c1) entered disabled state
[ 1518.284982][T18811] c1: entered allmulticast mode
[ 1518.287910][T18811] c1: entered promiscuous mode
[ 1518.748861][T18816] br0: port 2(c2) entered blocking state
[ 1518.749158][T18816] br0: port 2(c2) entered disabled state
[ 1518.749400][T18816] c2: entered allmulticast mode
[ 1518.751269][T18816] c2: entered promiscuous mode
[ 1519.220739][T18821] br0: port 3(c3) entered blocking state
[ 1519.221057][T18821] br0: port 3(c3) entered disabled state
[ 1519.221296][T18821] c3: entered allmulticast mode
[ 1519.223222][T18821] c3: entered promiscuous mode
[ 1519.689001][T18826] br0: port 4(sender) entered blocking state
[ 1519.689364][T18826] br0: port 4(sender) entered disabled state
[ 1519.689628][T18826] sender: entered allmulticast mode
[ 1519.692940][T18826] sender: entered promiscuous mode
[ 1519.871617][T18828] br0: port 4(sender) entered blocking state
[ 1519.871909][T18828] br0: port 4(sender) entered forwarding state
[ 1519.872366][T18828] br0: port 3(c3) entered blocking state
[ 1519.872562][T18828] br0: port 3(c3) entered forwarding state
[ 1519.872958][T18828] br0: port 2(c2) entered blocking state
[ 1519.873159][T18828] br0: port 2(c2) entered forwarding state
[ 1519.873566][T18828] br0: port 1(c1) entered blocking state
[ 1519.873776][T18828] br0: port 1(c1) entered forwarding state
[ 1531.712750][   T11] br0: port 1(c1) entered disabled state
[ 1531.824974][   T11] c1 (unregistering): left allmulticast mode
[ 1531.825250][   T11] c1 (unregistering): left promiscuous mode
[ 1531.825507][   T11] br0: port 1(c1) entered disabled state
[ 1532.077544][   T11] br0: port 2(c2) entered disabled state
[ 1532.149972][   T11] c2 (unregistering): left allmulticast mode
[ 1532.150312][   T11] c2 (unregistering): left promiscuous mode
[ 1532.150564][   T11] br0: port 2(c2) entered disabled state
[ 1532.442260][   T11] br0: port 3(c3) entered disabled state
[ 1532.556234][   T11] c3 (unregistering): left allmulticast mode
[ 1532.556528][   T11] c3 (unregistering): left promiscuous mode
[ 1532.556760][   T11] br0: port 3(c3) entered disabled state
[ 1532.815586][   T11] br0: port 4(sender) entered disabled state
[ 1532.953986][   T11] sender (unregistering): left allmulticast mode
[ 1532.954293][   T11] sender (unregistering): left promiscuous mode
[ 1532.954567][   T11] br0: port 4(sender) entered disabled state