[ 1306.554941][T18848] br0: port 1(c1) entered blocking state
[ 1306.555263][T18848] br0: port 1(c1) entered disabled state
[ 1306.555498][T18848] c1: entered allmulticast mode
[ 1306.557211][T18848] c1: entered promiscuous mode
[ 1306.975660][T18853] br0: port 2(c2) entered blocking state
[ 1306.975891][T18853] br0: port 2(c2) entered disabled state
[ 1306.976115][T18853] c2: entered allmulticast mode
[ 1306.977846][T18853] c2: entered promiscuous mode
[ 1307.393859][T18858] br0: port 3(c3) entered blocking state
[ 1307.394215][T18858] br0: port 3(c3) entered disabled state
[ 1307.394463][T18858] c3: entered allmulticast mode
[ 1307.396196][T18858] c3: entered promiscuous mode
[ 1307.799330][T18863] br0: port 4(sender) entered blocking state
[ 1307.799628][T18863] br0: port 4(sender) entered disabled state
[ 1307.799896][T18863] sender: entered allmulticast mode
[ 1307.802641][T18863] sender: entered promiscuous mode
[ 1307.960018][T18865] br0: port 4(sender) entered blocking state
[ 1307.960315][T18865] br0: port 4(sender) entered forwarding state
[ 1307.960728][T18865] br0: port 3(c3) entered blocking state
[ 1307.960910][T18865] br0: port 3(c3) entered forwarding state
[ 1307.961283][T18865] br0: port 2(c2) entered blocking state
[ 1307.961470][T18865] br0: port 2(c2) entered forwarding state
[ 1307.961833][T18865] br0: port 1(c1) entered blocking state
[ 1307.962024][T18865] br0: port 1(c1) entered forwarding state
[ 1319.745862][   T12] br0: port 1(c1) entered disabled state
[ 1319.881875][   T12] c1 (unregistering): left allmulticast mode
[ 1319.882127][   T12] c1 (unregistering): left promiscuous mode
[ 1319.882354][   T12] br0: port 1(c1) entered disabled state
[ 1320.175641][   T12] br0: port 2(c2) entered disabled state
[ 1320.254763][   T12] c2 (unregistering): left allmulticast mode
[ 1320.255037][   T12] c2 (unregistering): left promiscuous mode
[ 1320.255268][   T12] br0: port 2(c2) entered disabled state
[ 1320.509679][   T12] br0: port 3(c3) entered disabled state
[ 1320.618750][   T12] c3 (unregistering): left allmulticast mode
[ 1320.619034][   T12] c3 (unregistering): left promiscuous mode
[ 1320.619275][   T12] br0: port 3(c3) entered disabled state
[ 1320.848718][   T12] br0: port 4(sender) entered disabled state
[ 1320.960743][   T12] sender (unregistering): left allmulticast mode
[ 1320.961017][   T12] sender (unregistering): left promiscuous mode
[ 1320.961253][   T12] br0: port 4(sender) entered disabled state