[ 1451.705230][T18780] br0: port 1(c1) entered blocking state
[ 1451.706149][T18780] br0: port 1(c1) entered disabled state
[ 1451.706520][T18780] c1: entered allmulticast mode
[ 1451.708643][T18780] c1: entered promiscuous mode
[ 1452.235957][T18785] br0: port 2(c2) entered blocking state
[ 1452.236239][T18785] br0: port 2(c2) entered disabled state
[ 1452.236519][T18785] c2: entered allmulticast mode
[ 1452.238487][T18785] c2: entered promiscuous mode
[ 1452.786439][T18790] br0: port 3(c3) entered blocking state
[ 1452.786699][T18790] br0: port 3(c3) entered disabled state
[ 1452.786952][T18790] c3: entered allmulticast mode
[ 1452.788952][T18790] c3: entered promiscuous mode
[ 1453.371124][T18795] br0: port 4(sender) entered blocking state
[ 1453.371764][T18795] br0: port 4(sender) entered disabled state
[ 1453.372057][T18795] sender: entered allmulticast mode
[ 1453.374020][T18795] sender: entered promiscuous mode
[ 1453.602555][T18797] br0: port 4(sender) entered blocking state
[ 1453.603022][T18797] br0: port 4(sender) entered forwarding state
[ 1453.603796][T18797] br0: port 3(c3) entered blocking state
[ 1453.604183][T18797] br0: port 3(c3) entered forwarding state
[ 1453.604978][T18797] br0: port 2(c2) entered blocking state
[ 1453.605332][T18797] br0: port 2(c2) entered forwarding state
[ 1453.606015][T18797] br0: port 1(c1) entered blocking state
[ 1453.606351][T18797] br0: port 1(c1) entered forwarding state
[ 1465.788685][   T11] br0: port 1(c1) entered disabled state
[ 1465.909155][   T11] c1 (unregistering): left allmulticast mode
[ 1465.909494][   T11] c1 (unregistering): left promiscuous mode
[ 1465.909730][   T11] br0: port 1(c1) entered disabled state
[ 1466.227169][   T11] br0: port 2(c2) entered disabled state
[ 1466.332627][   T11] c2 (unregistering): left allmulticast mode
[ 1466.333057][   T11] c2 (unregistering): left promiscuous mode
[ 1466.333448][   T11] br0: port 2(c2) entered disabled state
[ 1466.651239][   T11] br0: port 3(c3) entered disabled state
[ 1466.784160][   T11] c3 (unregistering): left allmulticast mode
[ 1466.784480][   T11] c3 (unregistering): left promiscuous mode
[ 1466.784725][   T11] br0: port 3(c3) entered disabled state
[ 1467.071704][   T11] br0: port 4(sender) entered disabled state
[ 1467.175276][   T11] sender (unregistering): left allmulticast mode
[ 1467.175613][   T11] sender (unregistering): left promiscuous mode
[ 1467.175857][   T11] br0: port 4(sender) entered disabled state