[ 1536.123069][T18804] br0: port 1(c1) entered blocking state
[ 1536.123428][T18804] br0: port 1(c1) entered disabled state
[ 1536.123684][T18804] c1: entered allmulticast mode
[ 1536.125662][T18804] c1: entered promiscuous mode
[ 1536.606765][T18809] br0: port 2(c2) entered blocking state
[ 1536.607058][T18809] br0: port 2(c2) entered disabled state
[ 1536.607308][T18809] c2: entered allmulticast mode
[ 1536.610311][T18809] c2: entered promiscuous mode
[ 1537.102773][T18814] br0: port 3(c3) entered blocking state
[ 1537.103080][T18814] br0: port 3(c3) entered disabled state
[ 1537.103339][T18814] c3: entered allmulticast mode
[ 1537.105349][T18814] c3: entered promiscuous mode
[ 1537.587805][T18819] br0: port 4(sender) entered blocking state
[ 1537.588263][T18819] br0: port 4(sender) entered disabled state
[ 1537.588561][T18819] sender: entered allmulticast mode
[ 1537.590504][T18819] sender: entered promiscuous mode
[ 1537.778071][T18821] br0: port 4(sender) entered blocking state
[ 1537.778392][T18821] br0: port 4(sender) entered forwarding state
[ 1537.778863][T18821] br0: port 3(c3) entered blocking state
[ 1537.779091][T18821] br0: port 3(c3) entered forwarding state
[ 1537.779513][T18821] br0: port 2(c2) entered blocking state
[ 1537.779737][T18821] br0: port 2(c2) entered forwarding state
[ 1537.780172][T18821] br0: port 1(c1) entered blocking state
[ 1537.780396][T18821] br0: port 1(c1) entered forwarding state
[ 1549.717903][   T11] br0: port 1(c1) entered disabled state
[ 1549.839118][   T11] c1 (unregistering): left allmulticast mode
[ 1549.839431][   T11] c1 (unregistering): left promiscuous mode
[ 1549.839657][   T11] br0: port 1(c1) entered disabled state
[ 1550.149214][   T11] br0: port 2(c2) entered disabled state
[ 1550.305808][   T11] c2 (unregistering): left allmulticast mode
[ 1550.306152][   T11] c2 (unregistering): left promiscuous mode
[ 1550.306405][   T11] br0: port 2(c2) entered disabled state
[ 1550.550780][   T11] br0: port 3(c3) entered disabled state
[ 1550.622809][   T11] c3 (unregistering): left allmulticast mode
[ 1550.623164][   T11] c3 (unregistering): left promiscuous mode
[ 1550.623404][   T11] br0: port 3(c3) entered disabled state
[ 1550.942681][   T11] br0: port 4(sender) entered disabled state
[ 1551.079724][   T11] sender (unregistering): left allmulticast mode
[ 1551.080102][   T11] sender (unregistering): left promiscuous mode
[ 1551.080379][   T11] br0: port 4(sender) entered disabled state