[  999.227186][T30536] br0: port 1(c1) entered blocking state
[  999.227420][T30536] br0: port 1(c1) entered disabled state
[  999.227639][T30536] c1: entered allmulticast mode
[  999.229323][T30536] c1: entered promiscuous mode
[  999.364275][T30541] br0: port 2(c2) entered blocking state
[  999.364448][T30541] br0: port 2(c2) entered disabled state
[  999.364612][T30541] c2: entered allmulticast mode
[  999.366074][T30541] c2: entered promiscuous mode
[  999.506866][T30546] br0: port 3(c3) entered blocking state
[  999.507035][T30546] br0: port 3(c3) entered disabled state
[  999.507199][T30546] c3: entered allmulticast mode
[  999.508672][T30546] c3: entered promiscuous mode
[  999.649463][T30551] br0: port 4(sender) entered blocking state
[  999.649676][T30551] br0: port 4(sender) entered disabled state
[  999.649878][T30551] sender: entered allmulticast mode
[  999.651302][T30551] sender: entered promiscuous mode
[  999.707032][T30553] br0: port 4(sender) entered blocking state
[  999.707250][T30553] br0: port 4(sender) entered forwarding state
[  999.707573][T30553] br0: port 3(c3) entered blocking state
[  999.707720][T30553] br0: port 3(c3) entered forwarding state
[  999.708016][T30553] br0: port 2(c2) entered blocking state
[  999.708171][T30553] br0: port 2(c2) entered forwarding state
[  999.708458][T30553] br0: port 1(c1) entered blocking state
[  999.708606][T30553] br0: port 1(c1) entered forwarding state
[ 1010.806982][   T12] br0: port 1(c1) entered disabled state
[ 1010.810363][   T12] c1 (unregistering): left allmulticast mode
[ 1010.810604][   T12] c1 (unregistering): left promiscuous mode
[ 1010.810851][   T12] br0: port 1(c1) entered disabled state
[ 1010.933059][   T12] br0: port 2(c2) entered disabled state
[ 1010.935642][   T12] c2 (unregistering): left allmulticast mode
[ 1010.936676][   T12] c2 (unregistering): left promiscuous mode
[ 1010.937441][   T12] br0: port 2(c2) entered disabled state
[ 1011.071805][   T12] br0: port 3(c3) entered disabled state
[ 1011.074075][   T12] c3 (unregistering): left allmulticast mode
[ 1011.074270][   T12] c3 (unregistering): left promiscuous mode
[ 1011.074449][   T12] br0: port 3(c3) entered disabled state
[ 1011.206506][   T12] br0: port 4(sender) entered disabled state
[ 1011.210093][   T12] sender (unregistering): left allmulticast mode
[ 1011.210286][   T12] sender (unregistering): left promiscuous mode
[ 1011.210460][   T12] br0: port 4(sender) entered disabled state