[ 1516.370062][T18776] br0: port 1(c1) entered blocking state
[ 1516.370383][T18776] br0: port 1(c1) entered disabled state
[ 1516.370624][T18776] c1: entered allmulticast mode
[ 1516.372614][T18776] c1: entered promiscuous mode
[ 1516.854292][T18781] br0: port 2(c2) entered blocking state
[ 1516.854548][T18781] br0: port 2(c2) entered disabled state
[ 1516.854790][T18781] c2: entered allmulticast mode
[ 1516.856727][T18781] c2: entered promiscuous mode
[ 1517.369347][T18786] br0: port 3(c3) entered blocking state
[ 1517.369590][T18786] br0: port 3(c3) entered disabled state
[ 1517.369831][T18786] c3: entered allmulticast mode
[ 1517.371780][T18786] c3: entered promiscuous mode
[ 1517.874930][T18791] br0: port 4(sender) entered blocking state
[ 1517.875230][T18791] br0: port 4(sender) entered disabled state
[ 1517.875497][T18791] sender: entered allmulticast mode
[ 1517.877382][T18791] sender: entered promiscuous mode
[ 1518.067247][T18793] br0: port 4(sender) entered blocking state
[ 1518.067556][T18793] br0: port 4(sender) entered forwarding state
[ 1518.068011][T18793] br0: port 3(c3) entered blocking state
[ 1518.068210][T18793] br0: port 3(c3) entered forwarding state
[ 1518.068624][T18793] br0: port 2(c2) entered blocking state
[ 1518.068830][T18793] br0: port 2(c2) entered forwarding state
[ 1518.069247][T18793] br0: port 1(c1) entered blocking state
[ 1518.069453][T18793] br0: port 1(c1) entered forwarding state
[ 1530.058563][   T67] br0: port 1(c1) entered disabled state
[ 1530.178931][   T67] c1 (unregistering): left allmulticast mode
[ 1530.179255][   T67] c1 (unregistering): left promiscuous mode
[ 1530.179467][   T67] br0: port 1(c1) entered disabled state
[ 1530.438066][   T67] br0: port 2(c2) entered disabled state
[ 1530.551974][   T67] c2 (unregistering): left allmulticast mode
[ 1530.552265][   T67] c2 (unregistering): left promiscuous mode
[ 1530.552484][   T67] br0: port 2(c2) entered disabled state
[ 1530.818140][   T67] br0: port 3(c3) entered disabled state
[ 1530.922918][   T67] c3 (unregistering): left allmulticast mode
[ 1530.923229][   T67] c3 (unregistering): left promiscuous mode
[ 1530.923462][   T67] br0: port 3(c3) entered disabled state
[ 1531.203414][   T67] br0: port 4(sender) entered disabled state
[ 1531.310953][   T67] sender (unregistering): left allmulticast mode
[ 1531.311258][   T67] sender (unregistering): left promiscuous mode
[ 1531.311496][   T67] br0: port 4(sender) entered disabled state