[ 2458.455864][T19077] br0: port 1(c1) entered blocking state
[ 2458.456192][T19077] br0: port 1(c1) entered disabled state
[ 2458.456439][T19077] c1: entered allmulticast mode
[ 2458.458536][T19077] c1: entered promiscuous mode
[ 2459.399857][T19082] br0: port 2(c2) entered blocking state
[ 2459.400103][T19082] br0: port 2(c2) entered disabled state
[ 2459.400347][T19082] c2: entered allmulticast mode
[ 2459.403055][T19082] c2: entered promiscuous mode
[ 2460.347741][T19087] br0: port 3(c3) entered blocking state
[ 2460.348072][T19087] br0: port 3(c3) entered disabled state
[ 2460.348310][T19087] c3: entered allmulticast mode
[ 2460.350246][T19087] c3: entered promiscuous mode
[ 2461.294741][T19092] br0: port 4(sender) entered blocking state
[ 2461.295022][T19092] br0: port 4(sender) entered disabled state
[ 2461.295288][T19092] sender: entered allmulticast mode
[ 2461.297152][T19092] sender: entered promiscuous mode
[ 2461.654200][T19094] br0: port 4(sender) entered blocking state
[ 2461.654598][T19094] br0: port 4(sender) entered forwarding state
[ 2461.655061][T19094] br0: port 3(c3) entered blocking state
[ 2461.655265][T19094] br0: port 3(c3) entered forwarding state
[ 2461.655677][T19094] br0: port 2(c2) entered blocking state
[ 2461.655893][T19094] br0: port 2(c2) entered forwarding state
[ 2461.656297][T19094] br0: port 1(c1) entered blocking state
[ 2461.656526][T19094] br0: port 1(c1) entered forwarding state
[ 2474.716305][   T11] br0: port 1(c1) entered disabled state
[ 2474.798124][   T11] c1 (unregistering): left allmulticast mode
[ 2474.798420][   T11] c1 (unregistering): left promiscuous mode
[ 2474.798631][   T11] br0: port 1(c1) entered disabled state
[ 2475.471119][   T11] br0: port 2(c2) entered disabled state
[ 2475.541109][   T11] c2 (unregistering): left allmulticast mode
[ 2475.541332][   T11] c2 (unregistering): left promiscuous mode
[ 2475.541540][   T11] br0: port 2(c2) entered disabled state
[ 2476.177789][   T11] br0: port 3(c3) entered disabled state
[ 2476.254547][   T11] c3 (unregistering): left allmulticast mode
[ 2476.254894][   T11] c3 (unregistering): left promiscuous mode
[ 2476.255212][   T11] br0: port 3(c3) entered disabled state
[ 2476.879586][   T11] br0: port 4(sender) entered disabled state
[ 2477.003161][   T11] sender (unregistering): left allmulticast mode
[ 2477.003405][   T11] sender (unregistering): left promiscuous mode
[ 2477.003635][   T11] br0: port 4(sender) entered disabled state