[ 1493.168978][T18797] br0: port 1(c1) entered blocking state
[ 1493.169327][T18797] br0: port 1(c1) entered disabled state
[ 1493.169563][T18797] c1: entered allmulticast mode
[ 1493.171466][T18797] c1: entered promiscuous mode
[ 1493.618005][T18802] br0: port 2(c2) entered blocking state
[ 1493.618622][T18802] br0: port 2(c2) entered disabled state
[ 1493.618877][T18802] c2: entered allmulticast mode
[ 1493.620775][T18802] c2: entered promiscuous mode
[ 1494.086023][T18807] br0: port 3(c3) entered blocking state
[ 1494.086284][T18807] br0: port 3(c3) entered disabled state
[ 1494.086519][T18807] c3: entered allmulticast mode
[ 1494.088433][T18807] c3: entered promiscuous mode
[ 1494.581501][T18812] br0: port 4(sender) entered blocking state
[ 1494.581832][T18812] br0: port 4(sender) entered disabled state
[ 1494.582142][T18812] sender: entered allmulticast mode
[ 1494.584114][T18812] sender: entered promiscuous mode
[ 1494.755920][T18814] br0: port 4(sender) entered blocking state
[ 1494.756312][T18814] br0: port 4(sender) entered forwarding state
[ 1494.756771][T18814] br0: port 3(c3) entered blocking state
[ 1494.756981][T18814] br0: port 3(c3) entered forwarding state
[ 1494.757399][T18814] br0: port 2(c2) entered blocking state
[ 1494.757611][T18814] br0: port 2(c2) entered forwarding state
[ 1494.758016][T18814] br0: port 1(c1) entered blocking state
[ 1494.758244][T18814] br0: port 1(c1) entered forwarding state
[ 1506.696118][   T11] br0: port 1(c1) entered disabled state
[ 1506.871890][   T11] c1 (unregistering): left allmulticast mode
[ 1506.872295][   T11] c1 (unregistering): left promiscuous mode
[ 1506.872522][   T11] br0: port 1(c1) entered disabled state
[ 1507.094838][   T11] br0: port 2(c2) entered disabled state
[ 1507.240756][   T11] c2 (unregistering): left allmulticast mode
[ 1507.241096][   T11] c2 (unregistering): left promiscuous mode
[ 1507.241331][   T11] br0: port 2(c2) entered disabled state
[ 1507.442163][   T11] br0: port 3(c3) entered disabled state
[ 1507.541764][   T11] c3 (unregistering): left allmulticast mode
[ 1507.542106][   T11] c3 (unregistering): left promiscuous mode
[ 1507.542350][   T11] br0: port 3(c3) entered disabled state
[ 1507.851644][   T11] br0: port 4(sender) entered disabled state
[ 1508.012868][   T11] sender (unregistering): left allmulticast mode
[ 1508.013211][   T11] sender (unregistering): left promiscuous mode
[ 1508.013469][   T11] br0: port 4(sender) entered disabled state