[ 1138.513771][  T771] br0: port 1(c1) entered blocking state
[ 1138.514122][  T771] br0: port 1(c1) entered disabled state
[ 1138.514478][  T771] c1: entered allmulticast mode
[ 1138.516209][  T771] c1: entered promiscuous mode
[ 1138.700600][  T776] br0: port 2(c2) entered blocking state
[ 1138.701038][  T776] br0: port 2(c2) entered disabled state
[ 1138.702106][  T776] c2: entered allmulticast mode
[ 1138.704772][  T776] c2: entered promiscuous mode
[ 1138.897854][  T781] br0: port 3(c3) entered blocking state
[ 1138.898125][  T781] br0: port 3(c3) entered disabled state
[ 1138.898436][  T781] c3: entered allmulticast mode
[ 1138.900035][  T781] c3: entered promiscuous mode
[ 1139.073553][  T786] br0: port 4(sender) entered blocking state
[ 1139.073885][  T786] br0: port 4(sender) entered disabled state
[ 1139.074192][  T786] sender: entered allmulticast mode
[ 1139.075807][  T786] sender: entered promiscuous mode
[ 1139.139760][  T788] br0: port 4(sender) entered blocking state
[ 1139.140132][  T788] br0: port 4(sender) entered forwarding state
[ 1139.140664][  T788] br0: port 3(c3) entered blocking state
[ 1139.140954][  T788] br0: port 3(c3) entered forwarding state
[ 1139.141470][  T788] br0: port 2(c2) entered blocking state
[ 1139.141760][  T788] br0: port 2(c2) entered forwarding state
[ 1139.142254][  T788] br0: port 1(c1) entered blocking state
[ 1139.142562][  T788] br0: port 1(c1) entered forwarding state
[ 1150.223501][   T64] br0: port 1(c1) entered disabled state
[ 1150.226134][   T64] c1 (unregistering): left allmulticast mode
[ 1150.227037][   T64] c1 (unregistering): left promiscuous mode
[ 1150.228226][   T64] br0: port 1(c1) entered disabled state
[ 1150.366128][   T64] br0: port 2(c2) entered disabled state
[ 1150.370021][   T64] c2 (unregistering): left allmulticast mode
[ 1150.370385][   T64] c2 (unregistering): left promiscuous mode
[ 1150.370759][   T64] br0: port 2(c2) entered disabled state
[ 1150.505107][   T64] br0: port 3(c3) entered disabled state
[ 1150.507880][   T64] c3 (unregistering): left allmulticast mode
[ 1150.508251][   T64] c3 (unregistering): left promiscuous mode
[ 1150.508627][   T64] br0: port 3(c3) entered disabled state
[ 1150.635711][   T64] br0: port 4(sender) entered disabled state
[ 1150.639728][   T64] sender (unregistering): left allmulticast mode
[ 1150.640045][   T64] sender (unregistering): left promiscuous mode
[ 1150.640349][   T64] br0: port 4(sender) entered disabled state