[  981.620372][  T846] br0: port 1(c1) entered blocking state
[  981.620779][  T846] br0: port 1(c1) entered disabled state
[  981.620999][  T846] c1: entered allmulticast mode
[  981.622520][  T846] c1: entered promiscuous mode
[  981.778642][  T851] br0: port 2(c2) entered blocking state
[  981.778805][  T851] br0: port 2(c2) entered disabled state
[  981.778961][  T851] c2: entered allmulticast mode
[  981.780666][  T851] c2: entered promiscuous mode
[  981.929321][  T856] br0: port 3(c3) entered blocking state
[  981.929518][  T856] br0: port 3(c3) entered disabled state
[  981.929746][  T856] c3: entered allmulticast mode
[  981.931843][  T856] c3: entered promiscuous mode
[  982.081241][  T861] br0: port 4(sender) entered blocking state
[  982.081465][  T861] br0: port 4(sender) entered disabled state
[  982.081708][  T861] sender: entered allmulticast mode
[  982.083170][  T861] sender: entered promiscuous mode
[  982.141251][  T863] br0: port 4(sender) entered blocking state
[  982.141446][  T863] br0: port 4(sender) entered forwarding state
[  982.141810][  T863] br0: port 3(c3) entered blocking state
[  982.141953][  T863] br0: port 3(c3) entered forwarding state
[  982.142236][  T863] br0: port 2(c2) entered blocking state
[  982.142376][  T863] br0: port 2(c2) entered forwarding state
[  982.142661][  T863] br0: port 1(c1) entered blocking state
[  982.142804][  T863] br0: port 1(c1) entered forwarding state
[  993.136559][   T12] br0: port 1(c1) entered disabled state
[  993.139979][   T12] c1 (unregistering): left allmulticast mode
[  993.140174][   T12] c1 (unregistering): left promiscuous mode
[  993.140347][   T12] br0: port 1(c1) entered disabled state
[  993.260577][   T12] br0: port 2(c2) entered disabled state
[  993.264330][   T12] c2 (unregistering): left allmulticast mode
[  993.264528][   T12] c2 (unregistering): left promiscuous mode
[  993.264730][   T12] br0: port 2(c2) entered disabled state
[  993.385516][   T12] br0: port 3(c3) entered disabled state
[  993.388177][   T12] c3 (unregistering): left allmulticast mode
[  993.388369][   T12] c3 (unregistering): left promiscuous mode
[  993.388542][   T12] br0: port 3(c3) entered disabled state
[  993.515821][   T12] br0: port 4(sender) entered disabled state
[  993.518269][   T12] sender (unregistering): left allmulticast mode
[  993.518503][   T12] sender (unregistering): left promiscuous mode
[  993.518736][   T12] br0: port 4(sender) entered disabled state