[ 1564.147067][T18781] br0: port 1(c1) entered blocking state
[ 1564.147400][T18781] br0: port 1(c1) entered disabled state
[ 1564.147631][T18781] c1: entered allmulticast mode
[ 1564.149495][T18781] c1: entered promiscuous mode
[ 1564.613074][T18786] br0: port 2(c2) entered blocking state
[ 1564.613401][T18786] br0: port 2(c2) entered disabled state
[ 1564.613640][T18786] c2: entered allmulticast mode
[ 1564.615523][T18786] c2: entered promiscuous mode
[ 1565.088311][T18791] br0: port 3(c3) entered blocking state
[ 1565.088588][T18791] br0: port 3(c3) entered disabled state
[ 1565.088838][T18791] c3: entered allmulticast mode
[ 1565.090756][T18791] c3: entered promiscuous mode
[ 1565.542060][T18796] br0: port 4(sender) entered blocking state
[ 1565.542435][T18796] br0: port 4(sender) entered disabled state
[ 1565.542711][T18796] sender: entered allmulticast mode
[ 1565.544599][T18796] sender: entered promiscuous mode
[ 1565.727545][T18798] br0: port 4(sender) entered blocking state
[ 1565.727887][T18798] br0: port 4(sender) entered forwarding state
[ 1565.728384][T18798] br0: port 3(c3) entered blocking state
[ 1565.728616][T18798] br0: port 3(c3) entered forwarding state
[ 1565.729050][T18798] br0: port 2(c2) entered blocking state
[ 1565.729285][T18798] br0: port 2(c2) entered forwarding state
[ 1565.729731][T18798] br0: port 1(c1) entered blocking state
[ 1565.729968][T18798] br0: port 1(c1) entered forwarding state
[ 1577.608358][   T68] br0: port 1(c1) entered disabled state
[ 1577.768047][   T68] c1 (unregistering): left allmulticast mode
[ 1577.768425][   T68] c1 (unregistering): left promiscuous mode
[ 1577.768664][   T68] br0: port 1(c1) entered disabled state
[ 1577.992567][   T68] br0: port 2(c2) entered disabled state
[ 1578.064983][   T68] c2 (unregistering): left allmulticast mode
[ 1578.065291][   T68] c2 (unregistering): left promiscuous mode
[ 1578.065549][   T68] br0: port 2(c2) entered disabled state
[ 1578.363441][   T68] br0: port 3(c3) entered disabled state
[ 1578.438961][   T68] c3 (unregistering): left allmulticast mode
[ 1578.439320][   T68] c3 (unregistering): left promiscuous mode
[ 1578.439540][   T68] br0: port 3(c3) entered disabled state
[ 1578.754038][   T68] br0: port 4(sender) entered disabled state
[ 1578.829950][   T68] sender (unregistering): left allmulticast mode
[ 1578.830328][   T68] sender (unregistering): left promiscuous mode
[ 1578.830563][   T68] br0: port 4(sender) entered disabled state