[ 1534.856775][T18813] br0: port 1(c1) entered blocking state
[ 1534.857063][T18813] br0: port 1(c1) entered disabled state
[ 1534.857308][T18813] c1: entered allmulticast mode
[ 1534.859241][T18813] c1: entered promiscuous mode
[ 1535.346858][T18818] br0: port 2(c2) entered blocking state
[ 1535.347489][T18818] br0: port 2(c2) entered disabled state
[ 1535.347721][T18818] c2: entered allmulticast mode
[ 1535.349603][T18818] c2: entered promiscuous mode
[ 1535.831907][T18823] br0: port 3(c3) entered blocking state
[ 1535.832206][T18823] br0: port 3(c3) entered disabled state
[ 1535.832429][T18823] c3: entered allmulticast mode
[ 1535.834508][T18823] c3: entered promiscuous mode
[ 1536.325365][T18828] br0: port 4(sender) entered blocking state
[ 1536.325714][T18828] br0: port 4(sender) entered disabled state
[ 1536.326000][T18828] sender: entered allmulticast mode
[ 1536.328033][T18828] sender: entered promiscuous mode
[ 1536.515818][T18830] br0: port 4(sender) entered blocking state
[ 1536.516128][T18830] br0: port 4(sender) entered forwarding state
[ 1536.516586][T18830] br0: port 3(c3) entered blocking state
[ 1536.516789][T18830] br0: port 3(c3) entered forwarding state
[ 1536.517204][T18830] br0: port 2(c2) entered blocking state
[ 1536.517407][T18830] br0: port 2(c2) entered forwarding state
[ 1536.517818][T18830] br0: port 1(c1) entered blocking state
[ 1536.518038][T18830] br0: port 1(c1) entered forwarding state
[ 1548.548152][   T68] br0: port 1(c1) entered disabled state
[ 1548.659498][   T68] c1 (unregistering): left allmulticast mode
[ 1548.659786][   T68] c1 (unregistering): left promiscuous mode
[ 1548.660042][   T68] br0: port 1(c1) entered disabled state
[ 1548.983563][   T68] br0: port 2(c2) entered disabled state
[ 1549.128721][   T68] c2 (unregistering): left allmulticast mode
[ 1549.129060][   T68] c2 (unregistering): left promiscuous mode
[ 1549.129298][   T68] br0: port 2(c2) entered disabled state
[ 1549.460991][   T68] br0: port 3(c3) entered disabled state
[ 1549.553481][   T68] c3 (unregistering): left allmulticast mode
[ 1549.553745][   T68] c3 (unregistering): left promiscuous mode
[ 1549.553977][   T68] br0: port 3(c3) entered disabled state
[ 1549.888243][   T68] br0: port 4(sender) entered disabled state
[ 1549.988491][   T68] sender (unregistering): left allmulticast mode
[ 1549.988775][   T68] sender (unregistering): left promiscuous mode
[ 1549.989036][   T68] br0: port 4(sender) entered disabled state