[ 1506.269357][T18810] br0: port 1(c1) entered blocking state
[ 1506.269615][T18810] br0: port 1(c1) entered disabled state
[ 1506.269860][T18810] c1: entered allmulticast mode
[ 1506.271756][T18810] c1: entered promiscuous mode
[ 1506.737091][T18815] br0: port 2(c2) entered blocking state
[ 1506.737387][T18815] br0: port 2(c2) entered disabled state
[ 1506.737663][T18815] c2: entered allmulticast mode
[ 1506.739626][T18815] c2: entered promiscuous mode
[ 1507.213584][T18820] br0: port 3(c3) entered blocking state
[ 1507.213887][T18820] br0: port 3(c3) entered disabled state
[ 1507.214117][T18820] c3: entered allmulticast mode
[ 1507.216048][T18820] c3: entered promiscuous mode
[ 1507.684678][T18825] br0: port 4(sender) entered blocking state
[ 1507.685034][T18825] br0: port 4(sender) entered disabled state
[ 1507.685337][T18825] sender: entered allmulticast mode
[ 1507.687284][T18825] sender: entered promiscuous mode
[ 1507.859405][T18827] br0: port 4(sender) entered blocking state
[ 1507.859735][T18827] br0: port 4(sender) entered forwarding state
[ 1507.860202][T18827] br0: port 3(c3) entered blocking state
[ 1507.860409][T18827] br0: port 3(c3) entered forwarding state
[ 1507.860894][T18827] br0: port 2(c2) entered blocking state
[ 1507.861105][T18827] br0: port 2(c2) entered forwarding state
[ 1507.861518][T18827] br0: port 1(c1) entered blocking state
[ 1507.861725][T18827] br0: port 1(c1) entered forwarding state
[ 1519.715627][   T69] br0: port 1(c1) entered disabled state
[ 1519.875267][   T69] c1 (unregistering): left allmulticast mode
[ 1519.875601][   T69] c1 (unregistering): left promiscuous mode
[ 1519.875838][   T69] br0: port 1(c1) entered disabled state
[ 1520.070537][   T69] br0: port 2(c2) entered disabled state
[ 1520.209094][   T69] c2 (unregistering): left allmulticast mode
[ 1520.209366][   T69] c2 (unregistering): left promiscuous mode
[ 1520.209606][   T69] br0: port 2(c2) entered disabled state
[ 1520.438139][   T69] br0: port 3(c3) entered disabled state
[ 1520.523081][   T69] c3 (unregistering): left allmulticast mode
[ 1520.523412][   T69] c3 (unregistering): left promiscuous mode
[ 1520.523639][   T69] br0: port 3(c3) entered disabled state
[ 1520.837016][   T69] br0: port 4(sender) entered disabled state
[ 1520.974092][   T69] sender (unregistering): left allmulticast mode
[ 1520.974459][   T69] sender (unregistering): left promiscuous mode
[ 1520.974677][   T69] br0: port 4(sender) entered disabled state