[ 1576.787191][T18785] br0: port 1(c1) entered blocking state
[ 1576.787526][T18785] br0: port 1(c1) entered disabled state
[ 1576.787759][T18785] c1: entered allmulticast mode
[ 1576.790296][T18785] c1: entered promiscuous mode
[ 1577.251903][T18790] br0: port 2(c2) entered blocking state
[ 1577.252149][T18790] br0: port 2(c2) entered disabled state
[ 1577.252396][T18790] c2: entered allmulticast mode
[ 1577.254312][T18790] c2: entered promiscuous mode
[ 1577.725508][T18795] br0: port 3(c3) entered blocking state
[ 1577.725805][T18795] br0: port 3(c3) entered disabled state
[ 1577.726090][T18795] c3: entered allmulticast mode
[ 1577.728198][T18795] c3: entered promiscuous mode
[ 1578.207540][T18800] br0: port 4(sender) entered blocking state
[ 1578.207830][T18800] br0: port 4(sender) entered disabled state
[ 1578.208103][T18800] sender: entered allmulticast mode
[ 1578.210018][T18800] sender: entered promiscuous mode
[ 1578.387003][T18802] br0: port 4(sender) entered blocking state
[ 1578.387385][T18802] br0: port 4(sender) entered forwarding state
[ 1578.387856][T18802] br0: port 3(c3) entered blocking state
[ 1578.388075][T18802] br0: port 3(c3) entered forwarding state
[ 1578.388494][T18802] br0: port 2(c2) entered blocking state
[ 1578.388700][T18802] br0: port 2(c2) entered forwarding state
[ 1578.389107][T18802] br0: port 1(c1) entered blocking state
[ 1578.389327][T18802] br0: port 1(c1) entered forwarding state
[ 1590.237453][   T11] br0: port 1(c1) entered disabled state
[ 1590.363935][   T11] c1 (unregistering): left allmulticast mode
[ 1590.364229][   T11] c1 (unregistering): left promiscuous mode
[ 1590.364487][   T11] br0: port 1(c1) entered disabled state
[ 1590.645442][   T11] br0: port 2(c2) entered disabled state
[ 1590.748974][   T11] c2 (unregistering): left allmulticast mode
[ 1590.749318][   T11] c2 (unregistering): left promiscuous mode
[ 1590.749565][   T11] br0: port 2(c2) entered disabled state
[ 1591.030651][   T11] br0: port 3(c3) entered disabled state
[ 1591.142941][   T11] c3 (unregistering): left allmulticast mode
[ 1591.143206][   T11] c3 (unregistering): left promiscuous mode
[ 1591.143448][   T11] br0: port 3(c3) entered disabled state
[ 1591.434813][   T11] br0: port 4(sender) entered disabled state
[ 1591.558962][   T11] sender (unregistering): left allmulticast mode
[ 1591.559237][   T11] sender (unregistering): left promiscuous mode
[ 1591.559501][   T11] br0: port 4(sender) entered disabled state