[  122.819703][  T890] br0: port 1(c1) entered blocking state
[  122.820093][  T890] br0: port 1(c1) entered disabled state
[  122.820466][  T890] c1: entered allmulticast mode
[  122.823800][  T890] c1: entered promiscuous mode
[  123.488341][  T895] br0: port 2(c2) entered blocking state
[  123.488750][  T895] br0: port 2(c2) entered disabled state
[  123.489109][  T895] c2: entered allmulticast mode
[  123.492680][  T895] c2: entered promiscuous mode
[  124.148890][  T900] br0: port 3(c3) entered blocking state
[  124.149245][  T900] br0: port 3(c3) entered disabled state
[  124.149742][  T900] c3: entered allmulticast mode
[  124.153021][  T900] c3: entered promiscuous mode
[  124.804988][  T905] br0: port 4(sender) entered blocking state
[  124.805448][  T905] br0: port 4(sender) entered disabled state
[  124.805870][  T905] sender: entered allmulticast mode
[  124.809840][  T905] sender: entered promiscuous mode
[  125.058397][  T907] br0: port 4(sender) entered blocking state
[  125.059034][  T907] br0: port 4(sender) entered forwarding state
[  125.060099][  T907] br0: port 3(c3) entered blocking state
[  125.060452][  T907] br0: port 3(c3) entered forwarding state
[  125.061098][  T907] br0: port 2(c2) entered blocking state
[  125.061435][  T907] br0: port 2(c2) entered forwarding state
[  125.062086][  T907] br0: port 1(c1) entered blocking state
[  125.062414][  T907] br0: port 1(c1) entered forwarding state
[  137.972775][   T12] br0: port 1(c1) entered disabled state
[  138.128346][   T12] c1 (unregistering): left allmulticast mode
[  138.128851][   T12] c1 (unregistering): left promiscuous mode
[  138.129257][   T12] br0: port 1(c1) entered disabled state
[  138.549255][   T12] br0: port 2(c2) entered disabled state
[  138.656597][   T12] c2 (unregistering): left allmulticast mode
[  138.657016][   T12] c2 (unregistering): left promiscuous mode
[  138.657376][   T12] br0: port 2(c2) entered disabled state
[  139.148918][   T12] br0: port 3(c3) entered disabled state
[  139.280358][   T12] c3 (unregistering): left allmulticast mode
[  139.280816][   T12] c3 (unregistering): left promiscuous mode
[  139.281206][   T12] br0: port 3(c3) entered disabled state
[  139.662294][   T12] br0: port 4(sender) entered disabled state
[  139.771347][   T12] sender (unregistering): left allmulticast mode
[  139.771790][   T12] sender (unregistering): left promiscuous mode
[  139.772150][   T12] br0: port 4(sender) entered disabled state