[ 1883.910914][ T6624] br1: port 1(veth1) entered blocking state
[ 1883.911340][ T6624] br1: port 1(veth1) entered disabled state
[ 1883.911770][ T6624] veth1: entered allmulticast mode
[ 1883.915195][ T6624] veth1: entered promiscuous mode
[ 1884.097053][   T63] br1: port 1(veth1) entered blocking state
[ 1884.097503][   T63] br1: port 1(veth1) entered forwarding state
[ 1903.656432][ T6763] br1: port 1(veth1) entered disabled state
[ 1903.770055][ T6764] veth1: left allmulticast mode
[ 1903.770450][ T6764] veth1: left promiscuous mode
[ 1903.770976][ T6764] br1: port 1(veth1) entered disabled state