[ 1071.942295][  T757] br0: port 1(c1) entered blocking state
[ 1071.942815][  T757] br0: port 1(c1) entered disabled state
[ 1071.943336][  T757] c1: entered allmulticast mode
[ 1071.946172][  T757] c1: entered promiscuous mode
[ 1072.188610][  T762] br0: port 2(c2) entered blocking state
[ 1072.188902][  T762] br0: port 2(c2) entered disabled state
[ 1072.189168][  T762] c2: entered allmulticast mode
[ 1072.190721][  T762] c2: entered promiscuous mode
[ 1072.382296][  T767] br0: port 3(c3) entered blocking state
[ 1072.382571][  T767] br0: port 3(c3) entered disabled state
[ 1072.382837][  T767] c3: entered allmulticast mode
[ 1072.384418][  T767] c3: entered promiscuous mode
[ 1072.595250][  T772] br0: port 4(sender) entered blocking state
[ 1072.595583][  T772] br0: port 4(sender) entered disabled state
[ 1072.596613][  T772] sender: entered allmulticast mode
[ 1072.598242][  T772] sender: entered promiscuous mode
[ 1072.684809][  T774] br0: port 4(sender) entered blocking state
[ 1072.685161][  T774] br0: port 4(sender) entered forwarding state
[ 1072.685587][  T774] br0: port 3(c3) entered blocking state
[ 1072.685835][  T774] br0: port 3(c3) entered forwarding state
[ 1072.686248][  T774] br0: port 2(c2) entered blocking state
[ 1072.686490][  T774] br0: port 2(c2) entered forwarding state
[ 1072.686910][  T774] br0: port 1(c1) entered blocking state
[ 1072.687156][  T774] br0: port 1(c1) entered forwarding state
[ 1083.818398][   T12] br0: port 1(c1) entered disabled state
[ 1083.821800][   T12] c1 (unregistering): left allmulticast mode
[ 1083.822147][   T12] c1 (unregistering): left promiscuous mode
[ 1083.822472][   T12] br0: port 1(c1) entered disabled state
[ 1083.977599][   T12] br0: port 2(c2) entered disabled state
[ 1083.980964][   T12] c2 (unregistering): left allmulticast mode
[ 1083.981312][   T12] c2 (unregistering): left promiscuous mode
[ 1083.981643][   T12] br0: port 2(c2) entered disabled state
[ 1084.121922][   T12] br0: port 3(c3) entered disabled state
[ 1084.137504][   T12] c3 (unregistering): left allmulticast mode
[ 1084.137923][   T12] c3 (unregistering): left promiscuous mode
[ 1084.138273][   T12] br0: port 3(c3) entered disabled state
[ 1084.294117][   T12] br0: port 4(sender) entered disabled state
[ 1084.296693][   T12] sender (unregistering): left allmulticast mode
[ 1084.296999][   T12] sender (unregistering): left promiscuous mode
[ 1084.297281][   T12] br0: port 4(sender) entered disabled state