[ 2106.954879][T22912] br0: port 1(c1) entered blocking state
[ 2106.955263][T22912] br0: port 1(c1) entered disabled state
[ 2106.955629][T22912] c1: entered allmulticast mode
[ 2106.958947][T22912] c1: entered promiscuous mode
[ 2107.615866][T22917] br0: port 2(c2) entered blocking state
[ 2107.616250][T22917] br0: port 2(c2) entered disabled state
[ 2107.616612][T22917] c2: entered allmulticast mode
[ 2107.621295][T22917] c2: entered promiscuous mode
[ 2108.269078][T22922] br0: port 3(c3) entered blocking state
[ 2108.269443][T22922] br0: port 3(c3) entered disabled state
[ 2108.270372][T22922] c3: entered allmulticast mode
[ 2108.273653][T22922] c3: entered promiscuous mode
[ 2108.944685][T22927] br0: port 4(sender) entered blocking state
[ 2108.945723][T22927] br0: port 4(sender) entered disabled state
[ 2108.946144][T22927] sender: entered allmulticast mode
[ 2108.949470][T22927] sender: entered promiscuous mode
[ 2109.186511][T22929] br0: port 4(sender) entered blocking state
[ 2109.187056][T22929] br0: port 4(sender) entered forwarding state
[ 2109.187785][T22929] br0: port 3(c3) entered blocking state
[ 2109.188109][T22929] br0: port 3(c3) entered forwarding state
[ 2109.188768][T22929] br0: port 2(c2) entered blocking state
[ 2109.189089][T22929] br0: port 2(c2) entered forwarding state
[ 2109.189756][T22929] br0: port 1(c1) entered blocking state
[ 2109.190083][T22929] br0: port 1(c1) entered forwarding state
[ 2121.563298][   T70] br0: port 1(c1) entered disabled state
[ 2121.667547][   T70] c1 (unregistering): left allmulticast mode
[ 2121.668016][   T70] c1 (unregistering): left promiscuous mode
[ 2121.668422][   T70] br0: port 1(c1) entered disabled state
[ 2122.070944][   T70] br0: port 2(c2) entered disabled state
[ 2122.160722][   T70] c2 (unregistering): left allmulticast mode
[ 2122.161169][   T70] c2 (unregistering): left promiscuous mode
[ 2122.161563][   T70] br0: port 2(c2) entered disabled state
[ 2122.632541][   T70] br0: port 3(c3) entered disabled state
[ 2122.783553][   T70] c3 (unregistering): left allmulticast mode
[ 2122.784023][   T70] c3 (unregistering): left promiscuous mode
[ 2122.784415][   T70] br0: port 3(c3) entered disabled state
[ 2123.140880][   T70] br0: port 4(sender) entered disabled state
[ 2123.275637][   T70] sender (unregistering): left allmulticast mode
[ 2123.276082][   T70] sender (unregistering): left promiscuous mode
[ 2123.276499][   T70] br0: port 4(sender) entered disabled state