[ 1000.761074][T30347] br0: port 1(c1) entered blocking state
[ 1000.761395][T30347] br0: port 1(c1) entered disabled state
[ 1000.762310][T30347] c1: entered allmulticast mode
[ 1000.764921][T30347] c1: entered promiscuous mode
[ 1000.948161][T30352] br0: port 2(c2) entered blocking state
[ 1000.948348][T30352] br0: port 2(c2) entered disabled state
[ 1000.948520][T30352] c2: entered allmulticast mode
[ 1000.949995][T30352] c2: entered promiscuous mode
[ 1001.160195][T30357] br0: port 3(c3) entered blocking state
[ 1001.160388][T30357] br0: port 3(c3) entered disabled state
[ 1001.160604][T30357] c3: entered allmulticast mode
[ 1001.162084][T30357] c3: entered promiscuous mode
[ 1001.348783][T30362] br0: port 4(sender) entered blocking state
[ 1001.349000][T30362] br0: port 4(sender) entered disabled state
[ 1001.349192][T30362] sender: entered allmulticast mode
[ 1001.350647][T30362] sender: entered promiscuous mode
[ 1001.401168][T30364] br0: port 4(sender) entered blocking state
[ 1001.401448][T30364] br0: port 4(sender) entered forwarding state
[ 1001.401866][T30364] br0: port 3(c3) entered blocking state
[ 1001.402063][T30364] br0: port 3(c3) entered forwarding state
[ 1001.402429][T30364] br0: port 2(c2) entered blocking state
[ 1001.402646][T30364] br0: port 2(c2) entered forwarding state
[ 1001.403034][T30364] br0: port 1(c1) entered blocking state
[ 1001.403238][T30364] br0: port 1(c1) entered forwarding state
[ 1012.537148][   T12] br0: port 1(c1) entered disabled state
[ 1012.551208][   T12] c1 (unregistering): left allmulticast mode
[ 1012.551414][   T12] c1 (unregistering): left promiscuous mode
[ 1012.551613][   T12] br0: port 1(c1) entered disabled state
[ 1012.691866][   T12] br0: port 2(c2) entered disabled state
[ 1012.702612][   T12] c2 (unregistering): left allmulticast mode
[ 1012.702816][   T12] c2 (unregistering): left promiscuous mode
[ 1012.702992][   T12] br0: port 2(c2) entered disabled state
[ 1012.845697][   T12] br0: port 3(c3) entered disabled state
[ 1012.858102][   T12] c3 (unregistering): left allmulticast mode
[ 1012.858311][   T12] c3 (unregistering): left promiscuous mode
[ 1012.858494][   T12] br0: port 3(c3) entered disabled state
[ 1013.016356][   T12] br0: port 4(sender) entered disabled state
[ 1013.027146][   T12] sender (unregistering): left allmulticast mode
[ 1013.027347][   T12] sender (unregistering): left promiscuous mode
[ 1013.027566][   T12] br0: port 4(sender) entered disabled state