[  919.658216][T31208] br0: port 1(c1) entered blocking state
[  919.658399][T31208] br0: port 1(c1) entered disabled state
[  919.658566][T31208] c1: entered allmulticast mode
[  919.660023][T31208] c1: entered promiscuous mode
[  919.792408][T31213] br0: port 2(c2) entered blocking state
[  919.792594][T31213] br0: port 2(c2) entered disabled state
[  919.792768][T31213] c2: entered allmulticast mode
[  919.794226][T31213] c2: entered promiscuous mode
[  919.934892][T31218] br0: port 3(c3) entered blocking state
[  919.935057][T31218] br0: port 3(c3) entered disabled state
[  919.935216][T31218] c3: entered allmulticast mode
[  919.936666][T31218] c3: entered promiscuous mode
[  920.076973][T31223] br0: port 4(sender) entered blocking state
[  920.077175][T31223] br0: port 4(sender) entered disabled state
[  920.077365][T31223] sender: entered allmulticast mode
[  920.078803][T31223] sender: entered promiscuous mode
[  920.128295][T31225] br0: port 4(sender) entered blocking state
[  920.128506][T31225] br0: port 4(sender) entered forwarding state
[  920.128833][T31225] br0: port 3(c3) entered blocking state
[  920.128980][T31225] br0: port 3(c3) entered forwarding state
[  920.129264][T31225] br0: port 2(c2) entered blocking state
[  920.129410][T31225] br0: port 2(c2) entered forwarding state
[  920.129698][T31225] br0: port 1(c1) entered blocking state
[  920.129854][T31225] br0: port 1(c1) entered forwarding state
[  931.185162][   T12] br0: port 1(c1) entered disabled state
[  931.188598][   T12] c1 (unregistering): left allmulticast mode
[  931.190245][   T12] c1 (unregistering): left promiscuous mode
[  931.190486][   T12] br0: port 1(c1) entered disabled state
[  931.324963][   T12] br0: port 2(c2) entered disabled state
[  931.327987][   T12] c2 (unregistering): left allmulticast mode
[  931.328221][   T12] c2 (unregistering): left promiscuous mode
[  931.328446][   T12] br0: port 2(c2) entered disabled state
[  931.457471][   T12] br0: port 3(c3) entered disabled state
[  931.459687][   T12] c3 (unregistering): left allmulticast mode
[  931.460007][   T12] c3 (unregistering): left promiscuous mode
[  931.460230][   T12] br0: port 3(c3) entered disabled state
[  931.585122][   T12] br0: port 4(sender) entered disabled state
[  931.594998][   T12] sender (unregistering): left allmulticast mode
[  931.595230][   T12] sender (unregistering): left promiscuous mode
[  931.595453][   T12] br0: port 4(sender) entered disabled state