[ 2913.199415][T28584] br0: port 1(c1) entered blocking state
[ 2913.199748][T28584] br0: port 1(c1) entered disabled state
[ 2913.200081][T28584] c1: entered allmulticast mode
[ 2913.203440][T28584] c1: entered promiscuous mode
[ 2913.838741][T28589] br0: port 2(c2) entered blocking state
[ 2913.839149][T28589] br0: port 2(c2) entered disabled state
[ 2913.839482][T28589] c2: entered allmulticast mode
[ 2913.843462][T28589] c2: entered promiscuous mode
[ 2914.500828][T28594] br0: port 3(c3) entered blocking state
[ 2914.501172][T28594] br0: port 3(c3) entered disabled state
[ 2914.501512][T28594] c3: entered allmulticast mode
[ 2914.505223][T28594] c3: entered promiscuous mode
[ 2915.212776][T28599] br0: port 4(sender) entered blocking state
[ 2915.213564][T28599] br0: port 4(sender) entered disabled state
[ 2915.213996][T28599] sender: entered allmulticast mode
[ 2915.217389][T28599] sender: entered promiscuous mode
[ 2915.462629][T28601] br0: port 4(sender) entered blocking state
[ 2915.463141][T28601] br0: port 4(sender) entered forwarding state
[ 2915.463849][T28601] br0: port 3(c3) entered blocking state
[ 2915.464165][T28601] br0: port 3(c3) entered forwarding state
[ 2915.464808][T28601] br0: port 2(c2) entered blocking state
[ 2915.465120][T28601] br0: port 2(c2) entered forwarding state
[ 2915.465767][T28601] br0: port 1(c1) entered blocking state
[ 2915.466090][T28601] br0: port 1(c1) entered forwarding state
[ 2927.846494][   T12] br0: port 1(c1) entered disabled state
[ 2927.871958][   T12] c1 (unregistering): left allmulticast mode
[ 2927.872373][   T12] c1 (unregistering): left promiscuous mode
[ 2927.872732][   T12] br0: port 1(c1) entered disabled state
[ 2928.382756][   T12] br0: port 2(c2) entered disabled state
[ 2928.404961][   T12] c2 (unregistering): left allmulticast mode
[ 2928.405475][   T12] c2 (unregistering): left promiscuous mode
[ 2928.405836][   T12] br0: port 2(c2) entered disabled state
[ 2928.914248][   T12] br0: port 3(c3) entered disabled state
[ 2928.935654][   T12] c3 (unregistering): left allmulticast mode
[ 2928.936040][   T12] c3 (unregistering): left promiscuous mode
[ 2928.936542][   T12] br0: port 3(c3) entered disabled state
[ 2929.397879][   T12] br0: port 4(sender) entered disabled state
[ 2929.422321][   T12] sender (unregistering): left allmulticast mode
[ 2929.422706][   T12] sender (unregistering): left promiscuous mode
[ 2929.423064][   T12] br0: port 4(sender) entered disabled state