[ 1320.413336][T18804] br0: port 1(c1) entered blocking state
[ 1320.413625][T18804] br0: port 1(c1) entered disabled state
[ 1320.413824][T18804] c1: entered allmulticast mode
[ 1320.416812][T18804] c1: entered promiscuous mode
[ 1320.857779][T18809] br0: port 2(c2) entered blocking state
[ 1320.858173][T18809] br0: port 2(c2) entered disabled state
[ 1320.858556][T18809] c2: entered allmulticast mode
[ 1320.862883][T18809] c2: entered promiscuous mode
[ 1321.289745][T18814] br0: port 3(c3) entered blocking state
[ 1321.289950][T18814] br0: port 3(c3) entered disabled state
[ 1321.290689][T18814] c3: entered allmulticast mode
[ 1321.292367][T18814] c3: entered promiscuous mode
[ 1321.686251][T18819] br0: port 4(sender) entered blocking state
[ 1321.686604][T18819] br0: port 4(sender) entered disabled state
[ 1321.686853][T18819] sender: entered allmulticast mode
[ 1321.688540][T18819] sender: entered promiscuous mode
[ 1321.836496][T18821] br0: port 4(sender) entered blocking state
[ 1321.836782][T18821] br0: port 4(sender) entered forwarding state
[ 1321.837207][T18821] br0: port 3(c3) entered blocking state
[ 1321.837486][T18821] br0: port 3(c3) entered forwarding state
[ 1321.837866][T18821] br0: port 2(c2) entered blocking state
[ 1321.838071][T18821] br0: port 2(c2) entered forwarding state
[ 1321.838437][T18821] br0: port 1(c1) entered blocking state
[ 1321.838633][T18821] br0: port 1(c1) entered forwarding state
[ 1333.536608][   T68] br0: port 1(c1) entered disabled state
[ 1333.638601][   T68] c1 (unregistering): left allmulticast mode
[ 1333.638892][   T68] c1 (unregistering): left promiscuous mode
[ 1333.639133][   T68] br0: port 1(c1) entered disabled state
[ 1333.851879][   T68] br0: port 2(c2) entered disabled state
[ 1333.981606][   T68] c2 (unregistering): left allmulticast mode
[ 1333.981891][   T68] c2 (unregistering): left promiscuous mode
[ 1333.982142][   T68] br0: port 2(c2) entered disabled state
[ 1334.148647][   T68] br0: port 3(c3) entered disabled state
[ 1334.265631][   T68] c3 (unregistering): left allmulticast mode
[ 1334.265898][   T68] c3 (unregistering): left promiscuous mode
[ 1334.266132][   T68] br0: port 3(c3) entered disabled state
[ 1334.463759][   T68] br0: port 4(sender) entered disabled state
[ 1334.586567][   T68] sender (unregistering): left allmulticast mode
[ 1334.586843][   T68] sender (unregistering): left promiscuous mode
[ 1334.587053][   T68] br0: port 4(sender) entered disabled state