[ 1331.718472][ T6920] br0: port 1(veth1) entered blocking state
[ 1331.719041][ T6920] br0: port 1(veth1) entered disabled state
[ 1331.719693][ T6920] veth1: entered allmulticast mode
[ 1331.723228][ T6920] veth1: entered promiscuous mode
[ 1331.937517][  T250] br0: port 1(veth1) entered blocking state
[ 1331.938007][  T250] br0: port 1(veth1) entered forwarding state
[ 1339.065564][ T6963] br0: port 1(veth1) entered disabled state
[ 1339.222274][ T6964] veth1: left allmulticast mode
[ 1339.223278][ T6964] veth1: left promiscuous mode
[ 1339.223898][ T6964] br0: port 1(veth1) entered disabled state