[  330.521039][ T2656] br0: port 1(c1) entered blocking state
[  330.521452][ T2656] br0: port 1(c1) entered disabled state
[  330.521798][ T2656] c1: entered allmulticast mode
[  330.525156][ T2656] c1: entered promiscuous mode
[  331.184655][ T2661] br0: port 2(c2) entered blocking state
[  331.185011][ T2661] br0: port 2(c2) entered disabled state
[  331.185346][ T2661] c2: entered allmulticast mode
[  331.189445][ T2661] c2: entered promiscuous mode
[  331.860950][ T2666] br0: port 3(c3) entered blocking state
[  331.861332][ T2666] br0: port 3(c3) entered disabled state
[  331.861670][ T2666] c3: entered allmulticast mode
[  331.865008][ T2666] c3: entered promiscuous mode
[  332.514998][ T2671] br0: port 4(sender) entered blocking state
[  332.515494][ T2671] br0: port 4(sender) entered disabled state
[  332.515909][ T2671] sender: entered allmulticast mode
[  332.519981][ T2671] sender: entered promiscuous mode
[  332.766334][ T2673] br0: port 4(sender) entered blocking state
[  332.766780][ T2673] br0: port 4(sender) entered forwarding state
[  332.767547][ T2673] br0: port 3(c3) entered blocking state
[  332.767866][ T2673] br0: port 3(c3) entered forwarding state
[  332.768500][ T2673] br0: port 2(c2) entered blocking state
[  332.768813][ T2673] br0: port 2(c2) entered forwarding state
[  332.769458][ T2673] br0: port 1(c1) entered blocking state
[  332.769771][ T2673] br0: port 1(c1) entered forwarding state
[  345.653271][   T12] br0: port 1(c1) entered disabled state
[  345.765931][   T12] c1 (unregistering): left allmulticast mode
[  345.766490][   T12] c1 (unregistering): left promiscuous mode
[  345.766900][   T12] br0: port 1(c1) entered disabled state
[  346.187092][   T12] br0: port 2(c2) entered disabled state
[  346.303884][   T12] c2 (unregistering): left allmulticast mode
[  346.304314][   T12] c2 (unregistering): left promiscuous mode
[  346.304694][   T12] br0: port 2(c2) entered disabled state
[  346.735944][   T12] br0: port 3(c3) entered disabled state
[  346.840654][   T12] c3 (unregistering): left allmulticast mode
[  346.841161][   T12] c3 (unregistering): left promiscuous mode
[  346.841539][   T12] br0: port 3(c3) entered disabled state
[  347.235281][   T12] br0: port 4(sender) entered disabled state
[  347.365684][   T12] sender (unregistering): left allmulticast mode
[  347.366136][   T12] sender (unregistering): left promiscuous mode
[  347.366513][   T12] br0: port 4(sender) entered disabled state