[  950.201410][T31102] br0: port 1(c1) entered blocking state
[  950.202451][T31102] br0: port 1(c1) entered disabled state
[  950.202664][T31102] c1: entered allmulticast mode
[  950.204141][T31102] c1: entered promiscuous mode
[  950.348964][T31107] br0: port 2(c2) entered blocking state
[  950.349167][T31107] br0: port 2(c2) entered disabled state
[  950.349385][T31107] c2: entered allmulticast mode
[  950.350892][T31107] c2: entered promiscuous mode
[  950.482451][T31112] br0: port 3(c3) entered blocking state
[  950.482650][T31112] br0: port 3(c3) entered disabled state
[  950.482861][T31112] c3: entered allmulticast mode
[  950.484332][T31112] c3: entered promiscuous mode
[  950.615835][T31117] br0: port 4(sender) entered blocking state
[  950.616076][T31117] br0: port 4(sender) entered disabled state
[  950.616330][T31117] sender: entered allmulticast mode
[  950.617799][T31117] sender: entered promiscuous mode
[  950.666029][T31119] br0: port 4(sender) entered blocking state
[  950.666274][T31119] br0: port 4(sender) entered forwarding state
[  950.666662][T31119] br0: port 3(c3) entered blocking state
[  950.666848][T31119] br0: port 3(c3) entered forwarding state
[  950.667186][T31119] br0: port 2(c2) entered blocking state
[  950.667380][T31119] br0: port 2(c2) entered forwarding state
[  950.667731][T31119] br0: port 1(c1) entered blocking state
[  950.667919][T31119] br0: port 1(c1) entered forwarding state
[  961.692179][   T12] br0: port 1(c1) entered disabled state
[  961.695178][   T12] c1 (unregistering): left allmulticast mode
[  961.695418][   T12] c1 (unregistering): left promiscuous mode
[  961.696320][   T12] br0: port 1(c1) entered disabled state
[  961.804621][   T12] br0: port 2(c2) entered disabled state
[  961.807685][   T12] c2 (unregistering): left allmulticast mode
[  961.807912][   T12] c2 (unregistering): left promiscuous mode
[  961.808130][   T12] br0: port 2(c2) entered disabled state
[  961.943017][   T12] br0: port 3(c3) entered disabled state
[  961.945736][   T12] c3 (unregistering): left allmulticast mode
[  961.945973][   T12] c3 (unregistering): left promiscuous mode
[  961.946199][   T12] br0: port 3(c3) entered disabled state
[  962.059401][   T12] br0: port 4(sender) entered disabled state
[  962.067164][   T12] sender (unregistering): left allmulticast mode
[  962.067401][   T12] sender (unregistering): left promiscuous mode
[  962.067675][   T12] br0: port 4(sender) entered disabled state