[ 1525.512942][T18799] br0: port 1(c1) entered blocking state
[ 1525.513290][T18799] br0: port 1(c1) entered disabled state
[ 1525.513583][T18799] c1: entered allmulticast mode
[ 1525.515563][T18799] c1: entered promiscuous mode
[ 1526.012617][T18804] br0: port 2(c2) entered blocking state
[ 1526.012913][T18804] br0: port 2(c2) entered disabled state
[ 1526.013141][T18804] c2: entered allmulticast mode
[ 1526.015022][T18804] c2: entered promiscuous mode
[ 1526.518425][T18809] br0: port 3(c3) entered blocking state
[ 1526.518746][T18809] br0: port 3(c3) entered disabled state
[ 1526.518996][T18809] c3: entered allmulticast mode
[ 1526.521209][T18809] c3: entered promiscuous mode
[ 1527.006096][T18814] br0: port 4(sender) entered blocking state
[ 1527.006497][T18814] br0: port 4(sender) entered disabled state
[ 1527.006791][T18814] sender: entered allmulticast mode
[ 1527.008748][T18814] sender: entered promiscuous mode
[ 1527.190502][T18816] br0: port 4(sender) entered blocking state
[ 1527.190823][T18816] br0: port 4(sender) entered forwarding state
[ 1527.191290][T18816] br0: port 3(c3) entered blocking state
[ 1527.191516][T18816] br0: port 3(c3) entered forwarding state
[ 1527.191934][T18816] br0: port 2(c2) entered blocking state
[ 1527.192145][T18816] br0: port 2(c2) entered forwarding state
[ 1527.192573][T18816] br0: port 1(c1) entered blocking state
[ 1527.192795][T18816] br0: port 1(c1) entered forwarding state
[ 1539.143137][   T11] br0: port 1(c1) entered disabled state
[ 1539.271071][   T11] c1 (unregistering): left allmulticast mode
[ 1539.271377][   T11] c1 (unregistering): left promiscuous mode
[ 1539.271612][   T11] br0: port 1(c1) entered disabled state
[ 1539.531145][   T11] br0: port 2(c2) entered disabled state
[ 1539.647106][   T11] c2 (unregistering): left allmulticast mode
[ 1539.647437][   T11] c2 (unregistering): left promiscuous mode
[ 1539.647684][   T11] br0: port 2(c2) entered disabled state
[ 1539.915824][   T11] br0: port 3(c3) entered disabled state
[ 1540.017063][   T11] c3 (unregistering): left allmulticast mode
[ 1540.017374][   T11] c3 (unregistering): left promiscuous mode
[ 1540.017632][   T11] br0: port 3(c3) entered disabled state
[ 1540.319586][   T11] br0: port 4(sender) entered disabled state
[ 1540.448050][   T11] sender (unregistering): left allmulticast mode
[ 1540.448362][   T11] sender (unregistering): left promiscuous mode
[ 1540.448581][   T11] br0: port 4(sender) entered disabled state