[  955.416118][T31989] br0: port 1(c1) entered blocking state
[  955.416279][T31989] br0: port 1(c1) entered disabled state
[  955.416436][T31989] c1: entered allmulticast mode
[  955.417826][T31989] c1: entered promiscuous mode
[  955.559436][T31994] br0: port 2(c2) entered blocking state
[  955.559589][T31994] br0: port 2(c2) entered disabled state
[  955.559730][T31994] c2: entered allmulticast mode
[  955.561116][T31994] c2: entered promiscuous mode
[  955.704960][T31999] br0: port 3(c3) entered blocking state
[  955.705117][T31999] br0: port 3(c3) entered disabled state
[  955.705258][T31999] c3: entered allmulticast mode
[  955.707367][T31999] c3: entered promiscuous mode
[  955.855286][T32004] br0: port 4(sender) entered blocking state
[  955.855494][T32004] br0: port 4(sender) entered disabled state
[  955.855664][T32004] sender: entered allmulticast mode
[  955.857044][T32004] sender: entered promiscuous mode
[  955.913525][T32006] br0: port 4(sender) entered blocking state
[  955.913746][T32006] br0: port 4(sender) entered forwarding state
[  955.914104][T32006] br0: port 3(c3) entered blocking state
[  955.914277][T32006] br0: port 3(c3) entered forwarding state
[  955.914618][T32006] br0: port 2(c2) entered blocking state
[  955.914792][T32006] br0: port 2(c2) entered forwarding state
[  955.915156][T32006] br0: port 1(c1) entered blocking state
[  955.915729][T32006] br0: port 1(c1) entered forwarding state
[  966.892744][   T71] br0: port 1(c1) entered disabled state
[  966.895912][   T71] c1 (unregistering): left allmulticast mode
[  966.896137][   T71] c1 (unregistering): left promiscuous mode
[  966.896718][   T71] br0: port 1(c1) entered disabled state
[  967.034569][   T71] br0: port 2(c2) entered disabled state
[  967.037287][   T71] c2 (unregistering): left allmulticast mode
[  967.037785][   T71] c2 (unregistering): left promiscuous mode
[  967.037956][   T71] br0: port 2(c2) entered disabled state
[  967.159785][   T71] br0: port 3(c3) entered disabled state
[  967.162947][   T71] c3 (unregistering): left allmulticast mode
[  967.163125][   T71] c3 (unregistering): left promiscuous mode
[  967.163297][   T71] br0: port 3(c3) entered disabled state
[  967.309062][   T71] br0: port 4(sender) entered disabled state
[  967.312090][   T71] sender (unregistering): left allmulticast mode
[  967.312273][   T71] sender (unregistering): left promiscuous mode
[  967.312447][   T71] br0: port 4(sender) entered disabled state