[ 1014.946329][ T1740] br0: port 1(c1) entered blocking state
[ 1014.946622][ T1740] br0: port 1(c1) entered disabled state
[ 1014.947293][ T1740] c1: entered allmulticast mode
[ 1014.948879][ T1740] c1: entered promiscuous mode
[ 1015.118225][ T1745] br0: port 2(c2) entered blocking state
[ 1015.118494][ T1745] br0: port 2(c2) entered disabled state
[ 1015.118752][ T1745] c2: entered allmulticast mode
[ 1015.120303][ T1745] c2: entered promiscuous mode
[ 1015.293272][ T1750] br0: port 3(c3) entered blocking state
[ 1015.293549][ T1750] br0: port 3(c3) entered disabled state
[ 1015.293821][ T1750] c3: entered allmulticast mode
[ 1015.295470][ T1750] c3: entered promiscuous mode
[ 1015.476421][ T1755] br0: port 4(sender) entered blocking state
[ 1015.476779][ T1755] br0: port 4(sender) entered disabled state
[ 1015.477111][ T1755] sender: entered allmulticast mode
[ 1015.478731][ T1755] sender: entered promiscuous mode
[ 1015.534176][ T1757] br0: port 4(sender) entered blocking state
[ 1015.534520][ T1757] br0: port 4(sender) entered forwarding state
[ 1015.534979][ T1757] br0: port 3(c3) entered blocking state
[ 1015.535241][ T1757] br0: port 3(c3) entered forwarding state
[ 1015.535675][ T1757] br0: port 2(c2) entered blocking state
[ 1015.535931][ T1757] br0: port 2(c2) entered forwarding state
[ 1015.536373][ T1757] br0: port 1(c1) entered blocking state
[ 1015.536627][ T1757] br0: port 1(c1) entered forwarding state
[ 1026.603851][   T12] br0: port 1(c1) entered disabled state
[ 1026.608634][   T12] c1 (unregistering): left allmulticast mode
[ 1026.608972][   T12] c1 (unregistering): left promiscuous mode
[ 1026.609273][   T12] br0: port 1(c1) entered disabled state
[ 1026.736694][   T12] br0: port 2(c2) entered disabled state
[ 1026.739907][   T12] c2 (unregistering): left allmulticast mode
[ 1026.740216][   T12] c2 (unregistering): left promiscuous mode
[ 1026.740500][   T12] br0: port 2(c2) entered disabled state
[ 1026.860775][   T12] br0: port 3(c3) entered disabled state
[ 1026.873216][   T12] c3 (unregistering): left allmulticast mode
[ 1026.873649][   T12] c3 (unregistering): left promiscuous mode
[ 1026.874619][   T12] br0: port 3(c3) entered disabled state
[ 1027.005103][   T12] br0: port 4(sender) entered disabled state
[ 1027.009321][   T12] sender (unregistering): left allmulticast mode
[ 1027.009617][   T12] sender (unregistering): left promiscuous mode
[ 1027.009929][   T12] br0: port 4(sender) entered disabled state