[  909.515812][  T786] br0: port 1(c1) entered blocking state
[  909.515995][  T786] br0: port 1(c1) entered disabled state
[  909.516155][  T786] c1: entered allmulticast mode
[  909.517661][  T786] c1: entered promiscuous mode
[  909.665530][  T791] br0: port 2(c2) entered blocking state
[  909.666301][  T791] br0: port 2(c2) entered disabled state
[  909.666465][  T791] c2: entered allmulticast mode
[  909.667945][  T791] c2: entered promiscuous mode
[  909.804687][  T796] br0: port 3(c3) entered blocking state
[  909.804902][  T796] br0: port 3(c3) entered disabled state
[  909.805122][  T796] c3: entered allmulticast mode
[  909.806725][  T796] c3: entered promiscuous mode
[  909.947678][  T801] br0: port 4(sender) entered blocking state
[  909.947889][  T801] br0: port 4(sender) entered disabled state
[  909.948083][  T801] sender: entered allmulticast mode
[  909.949560][  T801] sender: entered promiscuous mode
[  909.989259][  T803] br0: port 4(sender) entered blocking state
[  909.989498][  T803] br0: port 4(sender) entered forwarding state
[  909.989917][  T803] br0: port 3(c3) entered blocking state
[  909.990106][  T803] br0: port 3(c3) entered forwarding state
[  909.990458][  T803] br0: port 2(c2) entered blocking state
[  909.990659][  T803] br0: port 2(c2) entered forwarding state
[  909.991022][  T803] br0: port 1(c1) entered blocking state
[  909.991216][  T803] br0: port 1(c1) entered forwarding state
[  920.977703][   T12] br0: port 1(c1) entered disabled state
[  920.980939][   T12] c1 (unregistering): left allmulticast mode
[  920.981137][   T12] c1 (unregistering): left promiscuous mode
[  920.981317][   T12] br0: port 1(c1) entered disabled state
[  921.091243][   T12] br0: port 2(c2) entered disabled state
[  921.102758][   T12] c2 (unregistering): left allmulticast mode
[  921.102972][   T12] c2 (unregistering): left promiscuous mode
[  921.103156][   T12] br0: port 2(c2) entered disabled state
[  921.202650][   T12] br0: port 3(c3) entered disabled state
[  921.204837][   T12] c3 (unregistering): left allmulticast mode
[  921.205028][   T12] c3 (unregistering): left promiscuous mode
[  921.205309][   T12] br0: port 3(c3) entered disabled state
[  921.321311][   T12] br0: port 4(sender) entered disabled state
[  921.323580][   T12] sender (unregistering): left allmulticast mode
[  921.323803][   T12] sender (unregistering): left promiscuous mode
[  921.323988][   T12] br0: port 4(sender) entered disabled state