[ 1991.373473][T19186] br0: port 1(c1) entered blocking state
[ 1991.373938][T19186] br0: port 1(c1) entered disabled state
[ 1991.374294][T19186] c1: entered allmulticast mode
[ 1991.377710][T19186] c1: entered promiscuous mode
[ 1992.059383][T19191] br0: port 2(c2) entered blocking state
[ 1992.059858][T19191] br0: port 2(c2) entered disabled state
[ 1992.060233][T19191] c2: entered allmulticast mode
[ 1992.063634][T19191] c2: entered promiscuous mode
[ 1992.729378][T19196] br0: port 3(c3) entered blocking state
[ 1992.729808][T19196] br0: port 3(c3) entered disabled state
[ 1992.730161][T19196] c3: entered allmulticast mode
[ 1992.733513][T19196] c3: entered promiscuous mode
[ 1993.420206][T19201] br0: port 4(sender) entered blocking state
[ 1993.420734][T19201] br0: port 4(sender) entered disabled state
[ 1993.421212][T19201] sender: entered allmulticast mode
[ 1993.424631][T19201] sender: entered promiscuous mode
[ 1993.673743][T19203] br0: port 4(sender) entered blocking state
[ 1993.674222][T19203] br0: port 4(sender) entered forwarding state
[ 1993.674975][T19203] br0: port 3(c3) entered blocking state
[ 1993.675294][T19203] br0: port 3(c3) entered forwarding state
[ 1993.675956][T19203] br0: port 2(c2) entered blocking state
[ 1993.676288][T19203] br0: port 2(c2) entered forwarding state
[ 1993.676952][T19203] br0: port 1(c1) entered blocking state
[ 1993.677286][T19203] br0: port 1(c1) entered forwarding state
[ 2006.137849][   T68] br0: port 1(c1) entered disabled state
[ 2006.279818][   T68] c1 (unregistering): left allmulticast mode
[ 2006.280240][   T68] c1 (unregistering): left promiscuous mode
[ 2006.280611][   T68] br0: port 1(c1) entered disabled state
[ 2006.690521][   T68] br0: port 2(c2) entered disabled state
[ 2006.766633][   T68] c2 (unregistering): left allmulticast mode
[ 2006.767147][   T68] c2 (unregistering): left promiscuous mode
[ 2006.767550][   T68] br0: port 2(c2) entered disabled state
[ 2007.237107][   T68] br0: port 3(c3) entered disabled state
[ 2007.332619][   T68] c3 (unregistering): left allmulticast mode
[ 2007.333137][   T68] c3 (unregistering): left promiscuous mode
[ 2007.333548][   T68] br0: port 3(c3) entered disabled state
[ 2007.743078][   T68] br0: port 4(sender) entered disabled state
[ 2007.868616][   T68] sender (unregistering): left allmulticast mode
[ 2007.869050][   T68] sender (unregistering): left promiscuous mode
[ 2007.869428][   T68] br0: port 4(sender) entered disabled state