[ 1006.082421][ T1568] br0: port 1(c1) entered blocking state
[ 1006.082594][ T1568] br0: port 1(c1) entered disabled state
[ 1006.083428][ T1568] c1: entered allmulticast mode
[ 1006.090944][ T1568] c1: entered promiscuous mode
[ 1006.243338][ T1573] br0: port 2(c2) entered blocking state
[ 1006.243546][ T1573] br0: port 2(c2) entered disabled state
[ 1006.243780][ T1573] c2: entered allmulticast mode
[ 1006.245307][ T1573] c2: entered promiscuous mode
[ 1006.387643][ T1578] br0: port 3(c3) entered blocking state
[ 1006.387815][ T1578] br0: port 3(c3) entered disabled state
[ 1006.387968][ T1578] c3: entered allmulticast mode
[ 1006.389369][ T1578] c3: entered promiscuous mode
[ 1006.548525][ T1583] br0: port 4(sender) entered blocking state
[ 1006.548776][ T1583] br0: port 4(sender) entered disabled state
[ 1006.549008][ T1583] sender: entered allmulticast mode
[ 1006.550477][ T1583] sender: entered promiscuous mode
[ 1006.610270][ T1585] br0: port 4(sender) entered blocking state
[ 1006.610509][ T1585] br0: port 4(sender) entered forwarding state
[ 1006.610880][ T1585] br0: port 3(c3) entered blocking state
[ 1006.611062][ T1585] br0: port 3(c3) entered forwarding state
[ 1006.611388][ T1585] br0: port 2(c2) entered blocking state
[ 1006.611562][ T1585] br0: port 2(c2) entered forwarding state
[ 1006.611909][ T1585] br0: port 1(c1) entered blocking state
[ 1006.612089][ T1585] br0: port 1(c1) entered forwarding state
[ 1017.651705][   T12] br0: port 1(c1) entered disabled state
[ 1017.655235][   T12] c1 (unregistering): left allmulticast mode
[ 1017.655424][   T12] c1 (unregistering): left promiscuous mode
[ 1017.655588][   T12] br0: port 1(c1) entered disabled state
[ 1017.775888][   T12] br0: port 2(c2) entered disabled state
[ 1017.778327][   T12] c2 (unregistering): left allmulticast mode
[ 1017.778521][   T12] c2 (unregistering): left promiscuous mode
[ 1017.778707][   T12] br0: port 2(c2) entered disabled state
[ 1017.897792][   T12] br0: port 3(c3) entered disabled state
[ 1017.900262][   T12] c3 (unregistering): left allmulticast mode
[ 1017.900451][   T12] c3 (unregistering): left promiscuous mode
[ 1017.900630][   T12] br0: port 3(c3) entered disabled state
[ 1018.042409][   T12] br0: port 4(sender) entered disabled state
[ 1018.045174][   T12] sender (unregistering): left allmulticast mode
[ 1018.045441][   T12] sender (unregistering): left promiscuous mode
[ 1018.045733][   T12] br0: port 4(sender) entered disabled state