[ 1502.604617][T18808] br0: port 1(c1) entered blocking state
[ 1502.604890][T18808] br0: port 1(c1) entered disabled state
[ 1502.605132][T18808] c1: entered allmulticast mode
[ 1502.607026][T18808] c1: entered promiscuous mode
[ 1503.062668][T18813] br0: port 2(c2) entered blocking state
[ 1503.062977][T18813] br0: port 2(c2) entered disabled state
[ 1503.063202][T18813] c2: entered allmulticast mode
[ 1503.065128][T18813] c2: entered promiscuous mode
[ 1503.526713][T18818] br0: port 3(c3) entered blocking state
[ 1503.527006][T18818] br0: port 3(c3) entered disabled state
[ 1503.527230][T18818] c3: entered allmulticast mode
[ 1503.529584][T18818] c3: entered promiscuous mode
[ 1503.991304][T18823] br0: port 4(sender) entered blocking state
[ 1503.991997][T18823] br0: port 4(sender) entered disabled state
[ 1503.992287][T18823] sender: entered allmulticast mode
[ 1503.994288][T18823] sender: entered promiscuous mode
[ 1504.172922][T18825] br0: port 4(sender) entered blocking state
[ 1504.173221][T18825] br0: port 4(sender) entered forwarding state
[ 1504.173682][T18825] br0: port 3(c3) entered blocking state
[ 1504.173894][T18825] br0: port 3(c3) entered forwarding state
[ 1504.174289][T18825] br0: port 2(c2) entered blocking state
[ 1504.174506][T18825] br0: port 2(c2) entered forwarding state
[ 1504.174910][T18825] br0: port 1(c1) entered blocking state
[ 1504.175125][T18825] br0: port 1(c1) entered forwarding state
[ 1516.043977][   T11] br0: port 1(c1) entered disabled state
[ 1516.176079][   T11] c1 (unregistering): left allmulticast mode
[ 1516.176341][   T11] c1 (unregistering): left promiscuous mode
[ 1516.176582][   T11] br0: port 1(c1) entered disabled state
[ 1516.403212][   T11] br0: port 2(c2) entered disabled state
[ 1516.517096][   T11] c2 (unregistering): left allmulticast mode
[ 1516.517353][   T11] c2 (unregistering): left promiscuous mode
[ 1516.517596][   T11] br0: port 2(c2) entered disabled state
[ 1516.774381][   T11] br0: port 3(c3) entered disabled state
[ 1516.950292][   T11] c3 (unregistering): left allmulticast mode
[ 1516.950816][   T11] c3 (unregistering): left promiscuous mode
[ 1516.951028][   T11] br0: port 3(c3) entered disabled state
[ 1517.151094][   T11] br0: port 4(sender) entered disabled state
[ 1517.246073][   T11] sender (unregistering): left allmulticast mode
[ 1517.246323][   T11] sender (unregistering): left promiscuous mode
[ 1517.246552][   T11] br0: port 4(sender) entered disabled state