[ 1037.993155][ T1437] br0: port 1(c1) entered blocking state
[ 1037.993467][ T1437] br0: port 1(c1) entered disabled state
[ 1037.993724][ T1437] c1: entered allmulticast mode
[ 1037.995295][ T1437] c1: entered promiscuous mode
[ 1038.157716][ T1442] br0: port 2(c2) entered blocking state
[ 1038.157978][ T1442] br0: port 2(c2) entered disabled state
[ 1038.158230][ T1442] c2: entered allmulticast mode
[ 1038.159756][ T1442] c2: entered promiscuous mode
[ 1038.330163][ T1447] br0: port 3(c3) entered blocking state
[ 1038.331101][ T1447] br0: port 3(c3) entered disabled state
[ 1038.331377][ T1447] c3: entered allmulticast mode
[ 1038.333453][ T1447] c3: entered promiscuous mode
[ 1038.490741][ T1452] br0: port 4(sender) entered blocking state
[ 1038.491070][ T1452] br0: port 4(sender) entered disabled state
[ 1038.491379][ T1452] sender: entered allmulticast mode
[ 1038.492888][ T1452] sender: entered promiscuous mode
[ 1038.550002][ T1454] br0: port 4(sender) entered blocking state
[ 1038.550343][ T1454] br0: port 4(sender) entered forwarding state
[ 1038.550797][ T1454] br0: port 3(c3) entered blocking state
[ 1038.551051][ T1454] br0: port 3(c3) entered forwarding state
[ 1038.551482][ T1454] br0: port 2(c2) entered blocking state
[ 1038.551741][ T1454] br0: port 2(c2) entered forwarding state
[ 1038.552164][ T1454] br0: port 1(c1) entered blocking state
[ 1038.552421][ T1454] br0: port 1(c1) entered forwarding state
[ 1049.576821][   T62] br0: port 1(c1) entered disabled state
[ 1049.579693][   T62] c1 (unregistering): left allmulticast mode
[ 1049.580044][   T62] c1 (unregistering): left promiscuous mode
[ 1049.580417][   T62] br0: port 1(c1) entered disabled state
[ 1049.720408][   T62] br0: port 2(c2) entered disabled state
[ 1049.723518][   T62] c2 (unregistering): left allmulticast mode
[ 1049.723872][   T62] c2 (unregistering): left promiscuous mode
[ 1049.724233][   T62] br0: port 2(c2) entered disabled state
[ 1049.854147][   T62] br0: port 3(c3) entered disabled state
[ 1049.856634][   T62] c3 (unregistering): left allmulticast mode
[ 1049.856950][   T62] c3 (unregistering): left promiscuous mode
[ 1049.857248][   T62] br0: port 3(c3) entered disabled state
[ 1049.990723][   T62] br0: port 4(sender) entered disabled state
[ 1049.993347][   T62] sender (unregistering): left allmulticast mode
[ 1049.993664][   T62] sender (unregistering): left promiscuous mode
[ 1049.993970][   T62] br0: port 4(sender) entered disabled state