[ 2907.204863][T29126] br0: port 1(c1) entered blocking state
[ 2907.205210][T29126] br0: port 1(c1) entered disabled state
[ 2907.205568][T29126] c1: entered allmulticast mode
[ 2907.209239][T29126] c1: entered promiscuous mode
[ 2907.873992][T29131] br0: port 2(c2) entered blocking state
[ 2907.874408][T29131] br0: port 2(c2) entered disabled state
[ 2907.874785][T29131] c2: entered allmulticast mode
[ 2907.878236][T29131] c2: entered promiscuous mode
[ 2908.544288][T29136] br0: port 3(c3) entered blocking state
[ 2908.544745][T29136] br0: port 3(c3) entered disabled state
[ 2908.545098][T29136] c3: entered allmulticast mode
[ 2908.549126][T29136] c3: entered promiscuous mode
[ 2909.212765][T29141] br0: port 4(sender) entered blocking state
[ 2909.213186][T29141] br0: port 4(sender) entered disabled state
[ 2909.213611][T29141] sender: entered allmulticast mode
[ 2909.216953][T29141] sender: entered promiscuous mode
[ 2909.455442][T29143] br0: port 4(sender) entered blocking state
[ 2909.455905][T29143] br0: port 4(sender) entered forwarding state
[ 2909.456634][T29143] br0: port 3(c3) entered blocking state
[ 2909.456952][T29143] br0: port 3(c3) entered forwarding state
[ 2909.457610][T29143] br0: port 2(c2) entered blocking state
[ 2909.457934][T29143] br0: port 2(c2) entered forwarding state
[ 2909.458596][T29143] br0: port 1(c1) entered blocking state
[ 2909.458913][T29143] br0: port 1(c1) entered forwarding state
[ 2921.954398][   T72] br0: port 1(c1) entered disabled state
[ 2921.976849][   T72] c1 (unregistering): left allmulticast mode
[ 2921.977409][   T72] c1 (unregistering): left promiscuous mode
[ 2921.979646][   T72] br0: port 1(c1) entered disabled state
[ 2922.515643][   T72] br0: port 2(c2) entered disabled state
[ 2922.538225][   T72] c2 (unregistering): left allmulticast mode
[ 2922.538641][   T72] c2 (unregistering): left promiscuous mode
[ 2922.539019][   T72] br0: port 2(c2) entered disabled state
[ 2923.082929][   T72] br0: port 3(c3) entered disabled state
[ 2923.104313][   T72] c3 (unregistering): left allmulticast mode
[ 2923.104880][   T72] c3 (unregistering): left promiscuous mode
[ 2923.105253][   T72] br0: port 3(c3) entered disabled state
[ 2923.615457][   T72] br0: port 4(sender) entered disabled state
[ 2923.639229][   T72] sender (unregistering): left allmulticast mode
[ 2923.639828][   T72] sender (unregistering): left promiscuous mode
[ 2923.640234][   T72] br0: port 4(sender) entered disabled state