[ 2031.179850][T19189] br0: port 1(c1) entered blocking state
[ 2031.180223][T19189] br0: port 1(c1) entered disabled state
[ 2031.180572][T19189] c1: entered allmulticast mode
[ 2031.183855][T19189] c1: entered promiscuous mode
[ 2031.839516][T19194] br0: port 2(c2) entered blocking state
[ 2031.839919][T19194] br0: port 2(c2) entered disabled state
[ 2031.840300][T19194] c2: entered allmulticast mode
[ 2031.844146][T19194] c2: entered promiscuous mode
[ 2032.519247][T19199] br0: port 3(c3) entered blocking state
[ 2032.519583][T19199] br0: port 3(c3) entered disabled state
[ 2032.519937][T19199] c3: entered allmulticast mode
[ 2032.524197][T19199] c3: entered promiscuous mode
[ 2033.189876][T19204] br0: port 4(sender) entered blocking state
[ 2033.190417][T19204] br0: port 4(sender) entered disabled state
[ 2033.190880][T19204] sender: entered allmulticast mode
[ 2033.194320][T19204] sender: entered promiscuous mode
[ 2033.449958][T19206] br0: port 4(sender) entered blocking state
[ 2033.450429][T19206] br0: port 4(sender) entered forwarding state
[ 2033.451141][T19206] br0: port 3(c3) entered blocking state
[ 2033.451453][T19206] br0: port 3(c3) entered forwarding state
[ 2033.452099][T19206] br0: port 2(c2) entered blocking state
[ 2033.452414][T19206] br0: port 2(c2) entered forwarding state
[ 2033.453111][T19206] br0: port 1(c1) entered blocking state
[ 2033.453424][T19206] br0: port 1(c1) entered forwarding state
[ 2045.844236][   T12] br0: port 1(c1) entered disabled state
[ 2045.921678][   T12] c1 (unregistering): left allmulticast mode
[ 2045.922168][   T12] c1 (unregistering): left promiscuous mode
[ 2045.922535][   T12] br0: port 1(c1) entered disabled state
[ 2046.357537][   T12] br0: port 2(c2) entered disabled state
[ 2046.474662][   T12] c2 (unregistering): left allmulticast mode
[ 2046.475153][   T12] c2 (unregistering): left promiscuous mode
[ 2046.475511][   T12] br0: port 2(c2) entered disabled state
[ 2046.878504][   T12] br0: port 3(c3) entered disabled state
[ 2046.987676][   T12] c3 (unregistering): left allmulticast mode
[ 2046.988169][   T12] c3 (unregistering): left promiscuous mode
[ 2046.988532][   T12] br0: port 3(c3) entered disabled state
[ 2047.391399][   T12] br0: port 4(sender) entered disabled state
[ 2047.521665][   T12] sender (unregistering): left allmulticast mode
[ 2047.522160][   T12] sender (unregistering): left promiscuous mode
[ 2047.522526][   T12] br0: port 4(sender) entered disabled state