[ 2858.886474][T29311] br0: port 1(c1) entered blocking state
[ 2858.886846][T29311] br0: port 1(c1) entered disabled state
[ 2858.887199][T29311] c1: entered allmulticast mode
[ 2858.891126][T29311] c1: entered promiscuous mode
[ 2859.558751][T29316] br0: port 2(c2) entered blocking state
[ 2859.559095][T29316] br0: port 2(c2) entered disabled state
[ 2859.559955][T29316] c2: entered allmulticast mode
[ 2859.563287][T29316] c2: entered promiscuous mode
[ 2860.246554][T29321] br0: port 3(c3) entered blocking state
[ 2860.246967][T29321] br0: port 3(c3) entered disabled state
[ 2860.247356][T29321] c3: entered allmulticast mode
[ 2860.250688][T29321] c3: entered promiscuous mode
[ 2860.916171][T29326] br0: port 4(sender) entered blocking state
[ 2860.916628][T29326] br0: port 4(sender) entered disabled state
[ 2860.917062][T29326] sender: entered allmulticast mode
[ 2860.921110][T29326] sender: entered promiscuous mode
[ 2861.179849][T29328] br0: port 4(sender) entered blocking state
[ 2861.180344][T29328] br0: port 4(sender) entered forwarding state
[ 2861.181093][T29328] br0: port 3(c3) entered blocking state
[ 2861.181428][T29328] br0: port 3(c3) entered forwarding state
[ 2861.182096][T29328] br0: port 2(c2) entered blocking state
[ 2861.182980][T29328] br0: port 2(c2) entered forwarding state
[ 2861.183680][T29328] br0: port 1(c1) entered blocking state
[ 2861.184002][T29328] br0: port 1(c1) entered forwarding state
[ 2873.693244][   T68] br0: port 1(c1) entered disabled state
[ 2873.718059][   T68] c1 (unregistering): left allmulticast mode
[ 2873.718519][   T68] c1 (unregistering): left promiscuous mode
[ 2873.718921][   T68] br0: port 1(c1) entered disabled state
[ 2874.222077][   T68] br0: port 2(c2) entered disabled state
[ 2874.245335][   T68] c2 (unregistering): left allmulticast mode
[ 2874.245799][   T68] c2 (unregistering): left promiscuous mode
[ 2874.246202][   T68] br0: port 2(c2) entered disabled state
[ 2874.763182][   T68] br0: port 3(c3) entered disabled state
[ 2874.788000][   T68] c3 (unregistering): left allmulticast mode
[ 2874.789543][   T68] c3 (unregistering): left promiscuous mode
[ 2874.789941][   T68] br0: port 3(c3) entered disabled state
[ 2875.270957][   T68] br0: port 4(sender) entered disabled state
[ 2875.290521][   T68] sender (unregistering): left allmulticast mode
[ 2875.290925][   T68] sender (unregistering): left promiscuous mode
[ 2875.293672][   T68] br0: port 4(sender) entered disabled state