[ 1223.470624][ T5636] br1: port 1(veth1) entered blocking state
[ 1223.471061][ T5636] br1: port 1(veth1) entered disabled state
[ 1223.471483][ T5636] veth1: entered allmulticast mode
[ 1223.484506][ T5636] veth1: entered promiscuous mode
[ 1223.615346][ T4493] br1: port 1(veth1) entered blocking state
[ 1223.615805][ T4493] br1: port 1(veth1) entered forwarding state
[ 1257.543746][ T5815] br1: port 1(veth1) entered disabled state
[ 1257.644039][ T5816] veth1: left allmulticast mode
[ 1257.644417][ T5816] veth1: left promiscuous mode
[ 1257.644934][ T5816] br1: port 1(veth1) entered disabled state