[  930.201485][  T848] br0: port 1(c1) entered blocking state
[  930.201658][  T848] br0: port 1(c1) entered disabled state
[  930.201802][  T848] c1: entered allmulticast mode
[  930.203398][  T848] c1: entered promiscuous mode
[  930.350117][  T853] br0: port 2(c2) entered blocking state
[  930.350294][  T853] br0: port 2(c2) entered disabled state
[  930.350442][  T853] c2: entered allmulticast mode
[  930.351886][  T853] c2: entered promiscuous mode
[  930.504750][  T858] br0: port 3(c3) entered blocking state
[  930.504973][  T858] br0: port 3(c3) entered disabled state
[  930.505158][  T858] c3: entered allmulticast mode
[  930.506648][  T858] c3: entered promiscuous mode
[  930.674089][  T863] br0: port 4(sender) entered blocking state
[  930.674334][  T863] br0: port 4(sender) entered disabled state
[  930.674543][  T863] sender: entered allmulticast mode
[  930.676896][  T863] sender: entered promiscuous mode
[  930.734078][  T865] br0: port 4(sender) entered blocking state
[  930.734331][  T865] br0: port 4(sender) entered forwarding state
[  930.734676][  T865] br0: port 3(c3) entered blocking state
[  930.734860][  T865] br0: port 3(c3) entered forwarding state
[  930.735196][  T865] br0: port 2(c2) entered blocking state
[  930.735369][  T865] br0: port 2(c2) entered forwarding state
[  930.735677][  T865] br0: port 1(c1) entered blocking state
[  930.735829][  T865] br0: port 1(c1) entered forwarding state
[  941.707893][   T69] br0: port 1(c1) entered disabled state
[  941.710998][   T69] c1 (unregistering): left allmulticast mode
[  941.711224][   T69] c1 (unregistering): left promiscuous mode
[  941.711433][   T69] br0: port 1(c1) entered disabled state
[  941.830328][   T69] br0: port 2(c2) entered disabled state
[  941.835187][   T69] c2 (unregistering): left allmulticast mode
[  941.835426][   T69] c2 (unregistering): left promiscuous mode
[  941.835631][   T69] br0: port 2(c2) entered disabled state
[  941.952595][   T69] br0: port 3(c3) entered disabled state
[  941.962130][   T69] c3 (unregistering): left allmulticast mode
[  941.962317][   T69] c3 (unregistering): left promiscuous mode
[  941.962481][   T69] br0: port 3(c3) entered disabled state
[  942.061866][   T69] br0: port 4(sender) entered disabled state
[  942.064127][   T69] sender (unregistering): left allmulticast mode
[  942.064306][   T69] sender (unregistering): left promiscuous mode
[  942.064468][   T69] br0: port 4(sender) entered disabled state