[ 1516.395147][T18776] br0: port 1(c1) entered blocking state
[ 1516.395385][T18776] br0: port 1(c1) entered disabled state
[ 1516.395629][T18776] c1: entered allmulticast mode
[ 1516.397542][T18776] c1: entered promiscuous mode
[ 1516.857280][T18781] br0: port 2(c2) entered blocking state
[ 1516.857559][T18781] br0: port 2(c2) entered disabled state
[ 1516.857816][T18781] c2: entered allmulticast mode
[ 1516.859764][T18781] c2: entered promiscuous mode
[ 1517.327241][T18786] br0: port 3(c3) entered blocking state
[ 1517.327574][T18786] br0: port 3(c3) entered disabled state
[ 1517.327818][T18786] c3: entered allmulticast mode
[ 1517.329765][T18786] c3: entered promiscuous mode
[ 1517.804974][T18791] br0: port 4(sender) entered blocking state
[ 1517.805322][T18791] br0: port 4(sender) entered disabled state
[ 1517.805978][T18791] sender: entered allmulticast mode
[ 1517.807908][T18791] sender: entered promiscuous mode
[ 1517.985993][T18793] br0: port 4(sender) entered blocking state
[ 1517.986281][T18793] br0: port 4(sender) entered forwarding state
[ 1517.986747][T18793] br0: port 3(c3) entered blocking state
[ 1517.986945][T18793] br0: port 3(c3) entered forwarding state
[ 1517.987347][T18793] br0: port 2(c2) entered blocking state
[ 1517.987558][T18793] br0: port 2(c2) entered forwarding state
[ 1517.987961][T18793] br0: port 1(c1) entered blocking state
[ 1517.988169][T18793] br0: port 1(c1) entered forwarding state
[ 1529.857069][   T11] br0: port 1(c1) entered disabled state
[ 1529.974023][   T11] c1 (unregistering): left allmulticast mode
[ 1529.974354][   T11] c1 (unregistering): left promiscuous mode
[ 1529.974581][   T11] br0: port 1(c1) entered disabled state
[ 1530.228963][   T11] br0: port 2(c2) entered disabled state
[ 1530.311044][   T11] c2 (unregistering): left allmulticast mode
[ 1530.311314][   T11] c2 (unregistering): left promiscuous mode
[ 1530.311555][   T11] br0: port 2(c2) entered disabled state
[ 1530.604736][   T11] br0: port 3(c3) entered disabled state
[ 1530.725030][   T11] c3 (unregistering): left allmulticast mode
[ 1530.725336][   T11] c3 (unregistering): left promiscuous mode
[ 1530.725598][   T11] br0: port 3(c3) entered disabled state
[ 1530.998534][   T11] br0: port 4(sender) entered disabled state
[ 1531.129009][   T11] sender (unregistering): left allmulticast mode
[ 1531.129289][   T11] sender (unregistering): left promiscuous mode
[ 1531.129527][   T11] br0: port 4(sender) entered disabled state