[ 1148.756014][  T483] br0: port 1(c1) entered blocking state
[ 1148.756313][  T483] br0: port 1(c1) entered disabled state
[ 1148.756586][  T483] c1: entered allmulticast mode
[ 1148.758265][  T483] c1: entered promiscuous mode
[ 1148.973037][  T488] br0: port 2(c2) entered blocking state
[ 1148.973338][  T488] br0: port 2(c2) entered disabled state
[ 1148.973620][  T488] c2: entered allmulticast mode
[ 1148.975332][  T488] c2: entered promiscuous mode
[ 1149.170408][  T493] br0: port 3(c3) entered blocking state
[ 1149.170729][  T493] br0: port 3(c3) entered disabled state
[ 1149.171017][  T493] c3: entered allmulticast mode
[ 1149.173380][  T493] c3: entered promiscuous mode
[ 1149.388713][  T498] br0: port 4(sender) entered blocking state
[ 1149.389082][  T498] br0: port 4(sender) entered disabled state
[ 1149.389407][  T498] sender: entered allmulticast mode
[ 1149.391049][  T498] sender: entered promiscuous mode
[ 1149.476459][  T500] br0: port 4(sender) entered blocking state
[ 1149.476843][  T500] br0: port 4(sender) entered forwarding state
[ 1149.477307][  T500] br0: port 3(c3) entered blocking state
[ 1149.477572][  T500] br0: port 3(c3) entered forwarding state
[ 1149.478022][  T500] br0: port 2(c2) entered blocking state
[ 1149.478296][  T500] br0: port 2(c2) entered forwarding state
[ 1149.478737][  T500] br0: port 1(c1) entered blocking state
[ 1149.479012][  T500] br0: port 1(c1) entered forwarding state
[ 1160.570344][   T12] br0: port 1(c1) entered disabled state
[ 1160.574628][   T12] c1 (unregistering): left allmulticast mode
[ 1160.575035][   T12] c1 (unregistering): left promiscuous mode
[ 1160.575368][   T12] br0: port 1(c1) entered disabled state
[ 1160.720762][   T12] br0: port 2(c2) entered disabled state
[ 1160.725032][   T12] c2 (unregistering): left allmulticast mode
[ 1160.725487][   T12] c2 (unregistering): left promiscuous mode
[ 1160.725913][   T12] br0: port 2(c2) entered disabled state
[ 1160.872228][   T12] br0: port 3(c3) entered disabled state
[ 1160.875957][   T12] c3 (unregistering): left allmulticast mode
[ 1160.876291][   T12] c3 (unregistering): left promiscuous mode
[ 1160.876603][   T12] br0: port 3(c3) entered disabled state
[ 1161.013581][   T12] br0: port 4(sender) entered disabled state
[ 1161.029282][   T12] sender (unregistering): left allmulticast mode
[ 1161.029623][   T12] sender (unregistering): left promiscuous mode
[ 1161.030088][   T12] br0: port 4(sender) entered disabled state