[ 2430.700687][T19129] br0: port 1(c1) entered blocking state
[ 2430.702002][T19129] br0: port 1(c1) entered disabled state
[ 2430.702701][T19129] c1: entered allmulticast mode
[ 2430.704473][T19129] c1: entered promiscuous mode
[ 2431.644563][T19134] br0: port 2(c2) entered blocking state
[ 2431.644834][T19134] br0: port 2(c2) entered disabled state
[ 2431.645934][T19134] c2: entered allmulticast mode
[ 2431.647682][T19134] c2: entered promiscuous mode
[ 2432.588505][T19139] br0: port 3(c3) entered blocking state
[ 2432.588711][T19139] br0: port 3(c3) entered disabled state
[ 2432.588932][T19139] c3: entered allmulticast mode
[ 2432.590717][T19139] c3: entered promiscuous mode
[ 2433.506474][T19144] br0: port 4(sender) entered blocking state
[ 2433.506724][T19144] br0: port 4(sender) entered disabled state
[ 2433.506987][T19144] sender: entered allmulticast mode
[ 2433.508728][T19144] sender: entered promiscuous mode
[ 2433.857968][T19146] br0: port 4(sender) entered blocking state
[ 2433.858231][T19146] br0: port 4(sender) entered forwarding state
[ 2433.858664][T19146] br0: port 3(c3) entered blocking state
[ 2433.858866][T19146] br0: port 3(c3) entered forwarding state
[ 2433.859247][T19146] br0: port 2(c2) entered blocking state
[ 2433.859436][T19146] br0: port 2(c2) entered forwarding state
[ 2433.859811][T19146] br0: port 1(c1) entered blocking state
[ 2433.860026][T19146] br0: port 1(c1) entered forwarding state
[ 2446.927559][   T76] br0: port 1(c1) entered disabled state
[ 2447.051538][   T76] c1 (unregistering): left allmulticast mode
[ 2447.051876][   T76] c1 (unregistering): left promiscuous mode
[ 2447.052081][   T76] br0: port 1(c1) entered disabled state
[ 2447.638405][   T76] br0: port 2(c2) entered disabled state
[ 2447.728381][   T76] c2 (unregistering): left allmulticast mode
[ 2447.728606][   T76] c2 (unregistering): left promiscuous mode
[ 2447.728805][   T76] br0: port 2(c2) entered disabled state
[ 2448.412481][   T76] br0: port 3(c3) entered disabled state
[ 2448.484379][   T76] c3 (unregistering): left allmulticast mode
[ 2448.484610][   T76] c3 (unregistering): left promiscuous mode
[ 2448.484804][   T76] br0: port 3(c3) entered disabled state
[ 2449.095297][   T76] br0: port 4(sender) entered disabled state
[ 2449.214383][   T76] sender (unregistering): left allmulticast mode
[ 2449.214689][   T76] sender (unregistering): left promiscuous mode
[ 2449.214906][   T76] br0: port 4(sender) entered disabled state