[  944.344234][T31144] br0: port 1(c1) entered blocking state
[  944.344430][T31144] br0: port 1(c1) entered disabled state
[  944.344599][T31144] c1: entered allmulticast mode
[  944.346094][T31144] c1: entered promiscuous mode
[  944.490447][T31149] br0: port 2(c2) entered blocking state
[  944.490623][T31149] br0: port 2(c2) entered disabled state
[  944.490784][T31149] c2: entered allmulticast mode
[  944.492246][T31149] c2: entered promiscuous mode
[  944.633879][T31154] br0: port 3(c3) entered blocking state
[  944.634055][T31154] br0: port 3(c3) entered disabled state
[  944.634215][T31154] c3: entered allmulticast mode
[  944.635636][T31154] c3: entered promiscuous mode
[  944.773483][T31159] br0: port 4(sender) entered blocking state
[  944.773684][T31159] br0: port 4(sender) entered disabled state
[  944.773873][T31159] sender: entered allmulticast mode
[  944.775762][T31159] sender: entered promiscuous mode
[  944.827900][T31161] br0: port 4(sender) entered blocking state
[  944.828152][T31161] br0: port 4(sender) entered forwarding state
[  944.828539][T31161] br0: port 3(c3) entered blocking state
[  944.828731][T31161] br0: port 3(c3) entered forwarding state
[  944.829095][T31161] br0: port 2(c2) entered blocking state
[  944.829285][T31161] br0: port 2(c2) entered forwarding state
[  944.829654][T31161] br0: port 1(c1) entered blocking state
[  944.829848][T31161] br0: port 1(c1) entered forwarding state
[  955.891257][   T12] br0: port 1(c1) entered disabled state
[  955.894866][   T12] c1 (unregistering): left allmulticast mode
[  955.895089][   T12] c1 (unregistering): left promiscuous mode
[  955.895274][   T12] br0: port 1(c1) entered disabled state
[  956.025861][   T12] br0: port 2(c2) entered disabled state
[  956.028105][   T12] c2 (unregistering): left allmulticast mode
[  956.028307][   T12] c2 (unregistering): left promiscuous mode
[  956.028494][   T12] br0: port 2(c2) entered disabled state
[  956.155280][   T12] br0: port 3(c3) entered disabled state
[  956.165314][   T12] c3 (unregistering): left allmulticast mode
[  956.165618][   T12] c3 (unregistering): left promiscuous mode
[  956.165886][   T12] br0: port 3(c3) entered disabled state
[  956.297862][   T12] br0: port 4(sender) entered disabled state
[  956.300656][   T12] sender (unregistering): left allmulticast mode
[  956.300922][   T12] sender (unregistering): left promiscuous mode
[  956.301228][   T12] br0: port 4(sender) entered disabled state