[ 2006.729614][T19137] br0: port 1(c1) entered blocking state
[ 2006.730113][T19137] br0: port 1(c1) entered disabled state
[ 2006.730465][T19137] c1: entered allmulticast mode
[ 2006.734615][T19137] c1: entered promiscuous mode
[ 2007.422026][T19142] br0: port 2(c2) entered blocking state
[ 2007.422491][T19142] br0: port 2(c2) entered disabled state
[ 2007.422850][T19142] c2: entered allmulticast mode
[ 2007.426286][T19142] c2: entered promiscuous mode
[ 2008.070534][T19147] br0: port 3(c3) entered blocking state
[ 2008.070897][T19147] br0: port 3(c3) entered disabled state
[ 2008.071267][T19147] c3: entered allmulticast mode
[ 2008.074590][T19147] c3: entered promiscuous mode
[ 2008.765947][T19152] br0: port 4(sender) entered blocking state
[ 2008.766480][T19152] br0: port 4(sender) entered disabled state
[ 2008.766904][T19152] sender: entered allmulticast mode
[ 2008.771955][T19152] sender: entered promiscuous mode
[ 2009.038335][T19154] br0: port 4(sender) entered blocking state
[ 2009.038847][T19154] br0: port 4(sender) entered forwarding state
[ 2009.039578][T19154] br0: port 3(c3) entered blocking state
[ 2009.039900][T19154] br0: port 3(c3) entered forwarding state
[ 2009.040542][T19154] br0: port 2(c2) entered blocking state
[ 2009.040854][T19154] br0: port 2(c2) entered forwarding state
[ 2009.041490][T19154] br0: port 1(c1) entered blocking state
[ 2009.041807][T19154] br0: port 1(c1) entered forwarding state
[ 2021.495402][   T67] br0: port 1(c1) entered disabled state
[ 2021.579664][   T67] c1 (unregistering): left allmulticast mode
[ 2021.580172][   T67] c1 (unregistering): left promiscuous mode
[ 2021.580542][   T67] br0: port 1(c1) entered disabled state
[ 2022.031037][   T67] br0: port 2(c2) entered disabled state
[ 2022.132883][   T67] c2 (unregistering): left allmulticast mode
[ 2022.133324][   T67] c2 (unregistering): left promiscuous mode
[ 2022.133673][   T67] br0: port 2(c2) entered disabled state
[ 2022.576925][   T67] br0: port 3(c3) entered disabled state
[ 2022.701659][   T67] c3 (unregistering): left allmulticast mode
[ 2022.702083][   T67] c3 (unregistering): left promiscuous mode
[ 2022.702442][   T67] br0: port 3(c3) entered disabled state
[ 2023.066832][   T67] br0: port 4(sender) entered disabled state
[ 2023.215066][   T67] sender (unregistering): left allmulticast mode
[ 2023.215475][   T67] sender (unregistering): left promiscuous mode
[ 2023.215864][   T67] br0: port 4(sender) entered disabled state