[  898.237714][  T347] br0: port 1(c1) entered blocking state
[  898.237900][  T347] br0: port 1(c1) entered disabled state
[  898.238074][  T347] c1: entered allmulticast mode
[  898.239785][  T347] c1: entered promiscuous mode
[  898.375121][  T352] br0: port 2(c2) entered blocking state
[  898.375310][  T352] br0: port 2(c2) entered disabled state
[  898.375471][  T352] c2: entered allmulticast mode
[  898.377158][  T352] c2: entered promiscuous mode
[  898.536192][  T357] br0: port 3(c3) entered blocking state
[  898.536385][  T357] br0: port 3(c3) entered disabled state
[  898.536550][  T357] c3: entered allmulticast mode
[  898.538238][  T357] c3: entered promiscuous mode
[  898.680414][  T362] br0: port 4(sender) entered blocking state
[  898.680635][  T362] br0: port 4(sender) entered disabled state
[  898.680837][  T362] sender: entered allmulticast mode
[  898.682570][  T362] sender: entered promiscuous mode
[  898.731566][  T364] br0: port 4(sender) entered blocking state
[  898.731797][  T364] br0: port 4(sender) entered forwarding state
[  898.732555][  T364] br0: port 3(c3) entered blocking state
[  898.732712][  T364] br0: port 3(c3) entered forwarding state
[  898.733016][  T364] br0: port 2(c2) entered blocking state
[  898.733169][  T364] br0: port 2(c2) entered forwarding state
[  898.733478][  T364] br0: port 1(c1) entered blocking state
[  898.733628][  T364] br0: port 1(c1) entered forwarding state
[  909.690693][   T12] br0: port 1(c1) entered disabled state
[  909.694032][   T12] c1 (unregistering): left allmulticast mode
[  909.694291][   T12] c1 (unregistering): left promiscuous mode
[  909.694473][   T12] br0: port 1(c1) entered disabled state
[  909.798194][   T12] br0: port 2(c2) entered disabled state
[  909.803803][   T12] c2 (unregistering): left allmulticast mode
[  909.804067][   T12] c2 (unregistering): left promiscuous mode
[  909.804324][   T12] br0: port 2(c2) entered disabled state
[  909.921196][   T12] br0: port 3(c3) entered disabled state
[  909.925049][   T12] c3 (unregistering): left allmulticast mode
[  909.926494][   T12] c3 (unregistering): left promiscuous mode
[  909.926726][   T12] br0: port 3(c3) entered disabled state
[  910.045063][   T12] br0: port 4(sender) entered disabled state
[  910.055457][   T12] sender (unregistering): left allmulticast mode
[  910.055705][   T12] sender (unregistering): left promiscuous mode
[  910.055937][   T12] br0: port 4(sender) entered disabled state