[ 3058.005789][T27591] br0: port 1(c1) entered blocking state
[ 3058.006226][T27591] br0: port 1(c1) entered disabled state
[ 3058.006600][T27591] c1: entered allmulticast mode
[ 3058.010108][T27591] c1: entered promiscuous mode
[ 3058.698164][T27596] br0: port 2(c2) entered blocking state
[ 3058.698656][T27596] br0: port 2(c2) entered disabled state
[ 3058.699039][T27596] c2: entered allmulticast mode
[ 3058.703160][T27596] c2: entered promiscuous mode
[ 3059.387842][T27601] br0: port 3(c3) entered blocking state
[ 3059.388281][T27601] br0: port 3(c3) entered disabled state
[ 3059.388660][T27601] c3: entered allmulticast mode
[ 3059.392189][T27601] c3: entered promiscuous mode
[ 3060.079216][T27606] br0: port 4(sender) entered blocking state
[ 3060.079672][T27606] br0: port 4(sender) entered disabled state
[ 3060.080141][T27606] sender: entered allmulticast mode
[ 3060.083759][T27606] sender: entered promiscuous mode
[ 3060.334726][T27608] br0: port 4(sender) entered blocking state
[ 3060.335241][T27608] br0: port 4(sender) entered forwarding state
[ 3060.336023][T27608] br0: port 3(c3) entered blocking state
[ 3060.336381][T27608] br0: port 3(c3) entered forwarding state
[ 3060.337087][T27608] br0: port 2(c2) entered blocking state
[ 3060.337451][T27608] br0: port 2(c2) entered forwarding state
[ 3060.338145][T27608] br0: port 1(c1) entered blocking state
[ 3060.338514][T27608] br0: port 1(c1) entered forwarding state
[ 3072.831234][   T12] br0: port 1(c1) entered disabled state
[ 3072.987268][   T12] c1 (unregistering): left allmulticast mode
[ 3072.987707][   T12] c1 (unregistering): left promiscuous mode
[ 3072.988085][   T12] br0: port 1(c1) entered disabled state
[ 3073.466020][   T12] br0: port 2(c2) entered disabled state
[ 3073.550263][   T12] c2 (unregistering): left allmulticast mode
[ 3073.550743][   T12] c2 (unregistering): left promiscuous mode
[ 3073.551139][   T12] br0: port 2(c2) entered disabled state
[ 3074.024098][   T12] br0: port 3(c3) entered disabled state
[ 3074.104328][   T12] c3 (unregistering): left allmulticast mode
[ 3074.104781][   T12] c3 (unregistering): left promiscuous mode
[ 3074.105179][   T12] br0: port 3(c3) entered disabled state
[ 3074.532099][   T12] br0: port 4(sender) entered disabled state
[ 3074.633470][   T12] sender (unregistering): left allmulticast mode
[ 3074.633910][   T12] sender (unregistering): left promiscuous mode
[ 3074.634312][   T12] br0: port 4(sender) entered disabled state