[ 1251.059595][ T9726] br1: port 1(veth1) entered blocking state
[ 1251.060285][ T9726] br1: port 1(veth1) entered disabled state
[ 1251.060711][ T9726] veth1: entered allmulticast mode
[ 1251.064149][ T9726] veth1: entered promiscuous mode
[ 1251.192610][   T36] br1: port 1(veth1) entered blocking state
[ 1251.193062][   T36] br1: port 1(veth1) entered forwarding state
[ 1251.302459][ T9729] br1: port 2(veth2) entered blocking state
[ 1251.302889][ T9729] br1: port 2(veth2) entered disabled state
[ 1251.303299][ T9729] veth2: entered allmulticast mode
[ 1251.306589][ T9729] veth2: entered promiscuous mode
[ 1251.427052][   T35] br1: port 2(veth2) entered blocking state
[ 1251.427481][   T35] br1: port 2(veth2) entered forwarding state
[ 1273.911342][ T9928] br1: port 2(veth2) entered disabled state
[ 1274.012162][ T9929] veth2: left allmulticast mode
[ 1274.012510][ T9929] veth2: left promiscuous mode
[ 1274.012998][ T9929] br1: port 2(veth2) entered disabled state
[ 1274.115648][ T9930] br1: port 1(veth1) entered disabled state
[ 1274.225474][ T9931] veth1: left allmulticast mode
[ 1274.225848][ T9931] veth1: left promiscuous mode
[ 1274.226324][ T9931] br1: port 1(veth1) entered disabled state