irq_off_opid
if (env == irq_off_opid)
res = ha_get_env(ha_mon, irq_off_opid, time_ns) == 1ull;
res = ha_get_env(ha_mon, irq_off_opid, time_ns) == 1ull &&
env_max_stored_opid = irq_off_opid,