[ 2925.425188][T28821] br0: port 1(c1) entered blocking state
[ 2925.426041][T28821] br0: port 1(c1) entered disabled state
[ 2925.426399][T28821] c1: entered allmulticast mode
[ 2925.429807][T28821] c1: entered promiscuous mode
[ 2926.087980][T28826] br0: port 2(c2) entered blocking state
[ 2926.088313][T28826] br0: port 2(c2) entered disabled state
[ 2926.088675][T28826] c2: entered allmulticast mode
[ 2926.092051][T28826] c2: entered promiscuous mode
[ 2926.762758][T28831] br0: port 3(c3) entered blocking state
[ 2926.763137][T28831] br0: port 3(c3) entered disabled state
[ 2926.763507][T28831] c3: entered allmulticast mode
[ 2926.767950][T28831] c3: entered promiscuous mode
[ 2927.450774][T28836] br0: port 4(sender) entered blocking state
[ 2927.451194][T28836] br0: port 4(sender) entered disabled state
[ 2927.451784][T28836] sender: entered allmulticast mode
[ 2927.455114][T28836] sender: entered promiscuous mode
[ 2927.694295][T28838] br0: port 4(sender) entered blocking state
[ 2927.694746][T28838] br0: port 4(sender) entered forwarding state
[ 2927.695475][T28838] br0: port 3(c3) entered blocking state
[ 2927.695793][T28838] br0: port 3(c3) entered forwarding state
[ 2927.696466][T28838] br0: port 2(c2) entered blocking state
[ 2927.696790][T28838] br0: port 2(c2) entered forwarding state
[ 2927.697451][T28838] br0: port 1(c1) entered blocking state
[ 2927.697767][T28838] br0: port 1(c1) entered forwarding state
[ 2940.268301][T17988] br0: port 1(c1) entered disabled state
[ 2940.290010][T17988] c1 (unregistering): left allmulticast mode
[ 2940.290682][T17988] c1 (unregistering): left promiscuous mode
[ 2940.291060][T17988] br0: port 1(c1) entered disabled state
[ 2940.843794][T17988] br0: port 2(c2) entered disabled state
[ 2940.867607][T17988] c2 (unregistering): left allmulticast mode
[ 2940.868074][T17988] c2 (unregistering): left promiscuous mode
[ 2940.868445][T17988] br0: port 2(c2) entered disabled state
[ 2941.436653][T17988] br0: port 3(c3) entered disabled state
[ 2941.465124][T17988] c3 (unregistering): left allmulticast mode
[ 2941.465917][T17988] c3 (unregistering): left promiscuous mode
[ 2941.466565][T17988] br0: port 3(c3) entered disabled state
[ 2941.960073][T17988] br0: port 4(sender) entered disabled state
[ 2941.983369][T17988] sender (unregistering): left allmulticast mode
[ 2941.983816][T17988] sender (unregistering): left promiscuous mode
[ 2941.984206][T17988] br0: port 4(sender) entered disabled state