[ 1519.808305][ T4466] br1: port 1(veth1) entered blocking state
[ 1519.808565][ T4466] br1: port 1(veth1) entered disabled state
[ 1519.808818][ T4466] veth1: entered allmulticast mode
[ 1519.811011][ T4466] veth1: entered promiscuous mode
[ 1519.996604][ T3117] br1: port 1(veth1) entered blocking state
[ 1519.996865][ T3117] br1: port 1(veth1) entered forwarding state
[ 1535.724367][ T4525] br1: port 1(veth1) entered disabled state
[ 1535.869994][ T4526] veth1: left allmulticast mode
[ 1535.871168][ T4526] veth1: left promiscuous mode
[ 1535.871605][ T4526] br1: port 1(veth1) entered disabled state